Truss for carrying two spliced silicon rods
By designing a two-piece silicon rod handling truss including Y-axis, X-axis and Z-axis drive mechanisms, the problems of low splicing efficiency of silicon rods and complex equipment structure are solved, and efficient splicing and bonding of silicon rods are achieved, reducing the Manufacturing cost.
Patent Information
- Application Number
- CN202421597686.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-08
- Publication Date
- 2025-02-21
- Estimated Expiration
- 2034-07-08
AI Technical Summary
In the prior art, silicon rod splicing efficiency is low, the equipment structure is complex and the manufacturing cost is high, making it difficult to achieve efficient handling before and after silicon rod splicing.
A two-piece silicon rod handling truss is designed, adopting a slide structure including a Y-axis, X-axis and Z-axis drive mechanism, combining a jaw mechanism and a sponge suction cup to achieve precise clamping and movement of the silicon rod.
It is possible to move the two silicon rods to be spliced on the splicing table at the same time, and the gap between the silicon rods can be adjusted in advance, shorten the splicing time and improve splicing efficiency. At the same time, the structure is simplified, the manufacturing cost is reduced, and the precise alignment of the silicon rods when bonding is ensured.
Smart Images
Figure CN222512599U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of silicon rod processing, in particular to a two-jointed silicon rod transport truss. Background Art
[0002] At present, after the silicon rods are squared, some shorter square silicon rods will be formed. Before slicing, these shorter silicon rods need to be spliced to form square silicon rods of a certain length, and then the spliced square silicon rods are moved and placed on the crystal support assembly coated with glue.
[0003] In the prior art, a first transport mechanism is usually used to move the silicon rods to be spliced in sequence and place them on a splicing table. After the two silicon rods are spliced, a second transport mechanism is used to move the spliced silicon rods and place them on a crystal support assembly coated with glue. The first transport mechanism and the second transport mechanism both include a clamping mechanism for clamping the silicon rods and a driving module for driving the clamping mechanism to move linearly and up and down. However, since the first transport mechanism is used to transport the silicon rods twice in succession, the splicing efficiency of the silicon rods needs to be further improved; in addition, the first transport mechanism is used to transport the silicon rods before splicing, and the second transport mechanism is used to transport the silicon rods after splicing, which makes the entire equipment structure complex and the manufacturing cost high. Summary of the invention
[0004] The utility model aims to provide a two-joint silicon rod transport truss, which can realize the transport and movement of the silicon rods before and after splicing, simplifies the structure and improves the working efficiency.
[0005] To achieve this purpose, the utility model adopts the following technical solutions:
[0006] A two-piece silicon rod handling truss comprises a frame, on which a first slide and a Y-axis driving mechanism for driving the first slide to slide along the Y-axis direction are arranged; on the first slide a second slide is arranged, and the second slide is connected to an X-axis driving mechanism for driving it to move along the X-axis direction; on the second slide a third slide is arranged, and the third slide is connected to a Z-axis driving mechanism for driving it to move along the Z-axis direction; and on the bottom surface of the third slide two clamping mechanisms for clamping silicon rods are arranged side by side, and the clamping mechanisms are connected to a clamping driving mechanism for driving them to move toward the other clamping mechanism.
[0007] Furthermore, the clamping mechanism includes a clamping jaw seat and a fixed clamping jaw member and a movable clamping jaw member which are relatively arranged on the bottom surface of the clamping jaw seat; the clamping jaw seat is slidably connected to the third sliding seat; the fixed clamping jaw member is connected to the clamping jaw seat, and the movable clamping jaw member is connected to a clamping jaw driving member which drives it toward or away from the fixed clamping jaw member.
[0008] Furthermore, a sponge suction cup is connected to the bottom surface of the clamping jaw seat, and the sponge suction cup is located between the fixed clamping jaw member and the movable clamping jaw member.
[0009] Furthermore, a plurality of protrusions are provided on the opposite surfaces of the fixed clamping jaw member and the movable clamping jaw member.
[0010] Furthermore, a window is provided on the side of the fixed clamping jaw, and a detection sensor 0 for detecting silicon rods is connected to the window.
[0011] Furthermore, the Y-axis drive mechanism includes a first reducer installed on the first slide, the input end of the first reducer is connected to the first motor, the two output ends of the first reducer are respectively coaxially connected to synchronous shafts arranged along the X-axis direction, the opposite ends of the two synchronous shafts are respectively connected to commutators, the output end of the commutator is connected to a first gear, the first gear is meshed with a first rack, and the first rack is connected to the frame along the Y-axis direction.
[0012] Furthermore, the frame is provided with two first limit blocks for limiting the first slide seat.
[0013] Furthermore, the X-axis drive mechanism includes a second reducer installed on the second slide, the input end of the second reducer is connected to the second motor, the output end of the second reducer is coaxially connected to the second gear, the second gear is meshed with a second rack, and the second rack is connected to the first slide along the X-axis direction.
[0014] Furthermore, the Z-axis drive mechanism includes a third reducer installed on the second slide, the input end of the third reducer is connected to the third motor, the output end of the third reducer is coaxially connected to the third gear, the third gear is meshed with a third rack, and the third rack is connected to the third slide along the Z-axis direction.
[0015] Furthermore, the third slide seat is provided with two second limit blocks for limiting the second slide seat.
[0016] The beneficial effects of the utility model are:
[0017] 1. The utility model provides a two-joined silicon rod transport truss, which can simultaneously move and place two silicon rods to be spliced on a splicing table. Before moving and placing them on the splicing table, the gap between the two silicon rods can be pre-adjusted, thereby shortening the splicing time and improving the splicing efficiency.
[0018] 2. The two-jointed silicon rod transport truss of the utility model can also realize moving the two joined silicon rods to a crystal tray assembly coated with glue, thereby simplifying the structure and reducing the manufacturing cost; in the process of moving toward the crystal tray assembly, the gap between the two silicon rods can be kept unchanged, ensuring that the two silicon rods are accurately bonded to the crystal tray assembly. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 The utility model provides a structural schematic diagram of a two-piece silicon rod transport truss.
[0020] Figure 2 yes Figure 1 Schematic diagram of the structure of the middle clamping jaw mechanism.
[0021] Figure 3 yes Figure 1 Schematic diagram of the structure of the middle clamping jaw mechanism at another angle.
[0022] Figure 4 yes Figure 1 Schematic diagram of the structure of the X-axis drive mechanism and the Z-axis drive mechanism. DETAILED DESCRIPTION
[0023] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.
[0024] like Figures 1 to 4 As shown, a two-piece silicon rod handling truss includes a frame 1, on which a first slide 2 and a Y-axis driving mechanism 3 for driving the first slide 2 to slide along the Y-axis direction are arranged; a second slide 4 is arranged on the first slide 2, and the second slide 4 is connected to an X-axis driving mechanism 5 for driving it to move along the X-axis direction; a third slide 9 is arranged on the second slide 4, and the third slide 9 is connected to a Z-axis driving mechanism 6 for driving it to move along the Z-axis direction; two clamping mechanisms 7 for clamping silicon rods are arranged side by side on the bottom surface of the third slide 9, and the clamping mechanism 7 is connected to a clamping driving mechanism 8 for driving it to move toward the other clamping mechanism 7.
[0025] Specifically, Figure 1 As shown, the Y-axis driving mechanism 3 includes a first reducer 31 installed on the first slide 2, the input end of the first reducer 31 is connected to the first motor 32, the two output ends of the first reducer 31 are coaxially connected to the synchronous shaft 33 arranged along the X-axis direction, the two synchronous shafts 33 are connected to the opposite ends respectively, and the output end of the commutator 34 is connected to the first gear, the first gear is meshed with the first rack 35, and the first rack 35 is connected to the frame 1 along the Y-axis direction. Among them, two first limit blocks 11 for limiting the first slide 2 are arranged on the frame 1.
[0026] When in use, driven by the first motor 32, the two synchronous shafts 33 rotate together, drive the first gear to rotate through the commutator 34, and the first rack 35 meshes with the first gear to transmit, so that the first slide 2 moves along the Y-axis direction relative to the frame 1.
[0027] like Figure 2-4 As shown, the clamp mechanism 7 includes a clamp seat 71 and a fixed clamp member 72 and a movable clamp member 73 which are relatively arranged on the bottom surface of the clamp seat 71; wherein the clamp seat 71 is slidably connected to the third slide seat 9; the fixed clamp member 72 is connected to the clamp seat 71, and the movable clamp member 73 is connected to a clamp driving member 74 which drives it toward or away from the fixed clamp member 72. In this embodiment, the clamp driving member 74 is preferably an electric cylinder. The movable clamp member 73 is also connected to a guide rod 77, and a guide sleeve 78 which slidably cooperates with the guide rod 77 is arranged on the clamp seat 71.
[0028] Furthermore, the opposite surfaces of the fixed clamping jaw 72 and the movable clamping jaw 73 are both provided with a plurality of protrusions 76 to firmly clamp the silicon rod. A window 721 is provided on the side of the fixed clamping jaw 72, and a detection sensor 10 for detecting the silicon rod is connected to the window 721 to prevent the clamping mechanism 7 from missing the silicon rod.
[0029] The bottom surface of the clamping jaw seat 71 is connected with a sponge suction cup 75 , and the sponge suction cup 75 is located between the fixed clamping jaw member 72 and the movable clamping jaw member 73 .
[0030] like Figure 4 As shown, the X-axis driving mechanism 5 includes a second reducer 51 installed on the second slide 4, the input end of the second reducer 51 is connected to the second motor 52, the output end of the second reducer 51 is coaxially connected to the second gear 53, the second gear 53 is meshed with a second rack 54, and the second rack 54 is connected to the first slide 2 along the X-axis direction.
[0031] When in use, the second motor 52 drives the second gear 53 to rotate, and the second rack 54 meshes with the second gear 53 to drive the second slide 4 to move along the X-axis direction relative to the first slide 2.
[0032] like Figure 4 As shown, the Z-axis driving mechanism 6 includes a third reducer 61 mounted on the second slide 4, the input end of the third reducer 61 is connected to a third motor 62, the output end of the third reducer 61 is coaxially connected to a third gear 63, the third gear 63 is meshed with a third rack 64, and the third rack 64 is connected to the third slide 9 along the Z-axis direction. The third slide 9 is provided with two second limit blocks 91 for limiting the second slide 4.
[0033] When in use, the third motor 63 drives the third gear 64 to rotate, and the third rack 65 meshes with the third gear 64 to drive the third slide 9 to move along the Z-axis direction relative to the second slide 4.
[0034] In this embodiment, the clamping jaw driving mechanism 8 is preferably an electric linear slide.
[0035] The utility model discloses a two-joined silicon rod transport truss. When in use, under the drive of a Z-axis driving mechanism 6, two clamping mechanisms 7 move downward together to clamp two silicon rods transported by a silicon rod conveying line; under the drive of the Z-axis driving mechanism 6 and the X-axis driving mechanism 3, the two clamping mechanisms 7 clamp the two silicon rods and move them above a splicing table; under the drive of the two clamping mechanisms 8, the gap between the two silicon rods is adjusted; under the drive of the Z-axis driving mechanism 6, the two clamping mechanisms 7 move downward together to place the two silicon rods on the splicing table; under the drive of the Z-axis driving mechanism 6, the two clamping mechanisms 7 move upward to reset.
[0036] After the two silicon rods are spliced, the two clamping mechanisms 7 move downward again under the drive of the Z-axis drive mechanism 6 to clamp the two silicon rods on the splicing table; under the drive of the Z-axis drive mechanism 6, the X-axis drive mechanism 3 and the Y-axis drive mechanism 3, the two clamping mechanisms 7 clamp the two silicon rods and move them to the crystal tray assembly on the crystal tray assembly conveyor line, thereby bonding the two spliced silicon rods to the crystal tray assembly.
[0037] The utility model provides a two-joined silicon rod transport truss, which can simultaneously move two silicon rods to be spliced onto a splicing table, and can pre-adjust the gap between the two silicon rods before moving them onto the splicing table, thereby shortening the splicing time and improving the splicing efficiency. The two-joined silicon rod transport truss can also move the two spliced silicon rods onto a crystal support assembly coated with glue, thereby simplifying the structure and reducing the manufacturing cost; in the process of moving toward the crystal support assembly, the gap between the two silicon rods can be kept unchanged, ensuring that the two silicon rods are accurately bonded to the crystal support assembly.
[0038] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementation methods of the present invention without creative work, and these methods will fall within the protection scope of the present invention.
Claims
1. A two-piece silicon rod handling truss, characterized in that: The invention comprises a frame (1), wherein a first slide (2) and a Y-axis driving mechanism (3) for driving the first slide (2) to slide along the Y-axis direction are arranged on the frame (1); a second slide (4) is arranged on the first slide (2), and the second slide (4) is connected to an X-axis driving mechanism (5) for driving the second slide (4) to move along the X-axis direction; a third slide (9) is arranged on the second slide (4), and the third slide (9) is connected to a Z-axis driving mechanism (6) for driving the third slide (9) to move along the Z-axis direction; and two clamping mechanisms (7) for clamping silicon rods are arranged side by side on the bottom surface of the third slide (9), and the clamping mechanisms (7) are connected to a clamping mechanism (8) for driving the third slide (9) to move toward the other clamping mechanism (7).
2. A two-piece silicon rod transport truss according to claim 1, characterized in that: The clamping mechanism (7) comprises a clamping jaw seat (71) and a fixed clamping jaw member (72) and a movable clamping jaw member (73) which are arranged relative to the bottom surface of the clamping jaw seat (71); the clamping jaw seat (71) is slidably connected to the third sliding seat (9); the fixed clamping jaw member (72) is connected to the clamping jaw seat (71), and the movable clamping jaw member (73) is connected to a clamping jaw driving member (74) for driving it toward or away from the fixed clamping jaw member (72).
3. A two-piece silicon rod transport truss according to claim 2, characterized in that: The bottom surface of the clamping jaw seat (71) is connected to a sponge suction cup (75), and the sponge suction cup (75) is located between the fixed clamping jaw member (72) and the movable clamping jaw member (73).
4. A two-piece silicon rod transport truss according to claim 2, characterized in that: A plurality of protrusions (76) are provided on the opposing surfaces of the fixed clamping jaw member (72) and the movable clamping jaw member (73).
5. The two-piece silicon rod transport truss according to claim 2, characterized in that: A window (721) is provided on the side of the fixed clamping jaw (72), and a detection sensor (10) for detecting silicon rods is connected to the window (721).
6. The two-piece silicon rod transport truss according to claim 1, characterized in that: The Y-axis driving mechanism (3) comprises a first reducer (31) mounted on the first slide (2); an input end of the first reducer (31) is connected to a first motor (32); two output ends of the first reducer (31) are coaxially connected to synchronous shafts (33) arranged along the X-axis direction; opposite ends of the two synchronous shafts (33) are respectively connected to commutators (34); an output end of the commutator (34) is connected to a first gear; the first gear is meshed with a first rack (35); and the first rack (35) is connected to the frame (1) along the Y-axis direction.
7. The two-piece silicon rod transport truss according to claim 6, characterized in that: The frame (1) is provided with two first limit blocks (11) for limiting the first slide seat (2).
8. The two-piece silicon rod transport truss according to claim 1, characterized in that: The X-axis driving mechanism (5) comprises a second reducer (51) mounted on the second slide (4); the input end of the second reducer (51) is connected to a second motor (52); the output end of the second reducer (51) is coaxially connected to a second gear (53); the second gear (53) is meshed with a second rack (54); and the second rack (54) is connected to the first slide (2) along the X-axis direction.
9. The two-piece silicon rod transport truss according to claim 1, characterized in that: The Z-axis driving mechanism (6) comprises a third reducer (61) mounted on the second slide (4); the input end of the third reducer (61) is connected to a third motor (62); the output end of the third reducer (61) is coaxially connected to a third gear (63); the third gear (63) is meshed with a third rack (64); and the third rack (64) is connected to the third slide (9) along the Z-axis direction.
10. A two-piece silicon rod transport truss according to claim 9, characterized in that: Two second limiting blocks (91) for limiting the position of the second sliding seat (4) are arranged on the third sliding seat (9).