Lifting mechanism for edge leather of daily-feeding open-grinding all-in-one machine

Abstract

The utility model provides a lifting mechanism for an edge skin of a daily feeding and grinding all-in-one machine. The lifting mechanism aims to solve the technical problems that a guide rod is prone to being clamped due to poor sealing performance and the chip removal capacity of an existing lifting mechanism is poor. A sliding channel penetrates through the interior of the base. Discharging holes are formed in the bottom end of the protection box. The protective box is sleeved on the outer wall of one end of the base in a matched mode, so that one end of the base is surrounded by the protective box. The protection box is arranged towards the side opening of the other end of the base, and a discharging channel is reserved between the protection box and the protection box. The top face of the base and the top face of the protection box are used for lifting and supporting the edge leather. The movable plate is mounted at one end of the guide rod and connected with one side of the protection box; the other end of the guide rod penetrates through the sliding channel and is installed on the air cylinder. The cylinder is mounted at the other end of the base. The protective box is arranged on the outer side of the guide rod in a sleeving mode, the air cylinder drives the guide rod to move in a reciprocating mode, the protective box is driven to move in the same direction, and silicon sludge and water vapor enter the protective box through the open side of the protective box and are discharged from the discharging hole.

Description

Technical Field

[0001] The present application relates to the field of cutting of a Rijin integrated opening and grinding machine, and in particular to a lifting mechanism for the edge skin of a Rijin integrated opening and grinding machine. Background Art

[0002] During the use of the Rijin integrated cutting and grinding machine, the squaring station generates four side skins when cutting a cylindrical crystal ingot into a rectangular block. To prevent the accumulation of side skins on the station from affecting the subsequent cutting process and quality of the crystal ingot, the side skins need to be removed from the squaring station. Currently, a side skin support mechanism fixed to the cutting tool holder extends a guide rod to support the side skins. Then, as the cutting tool holder rises vertically, the side skin support mechanism drives the side skins to a fixed height, and then a side skin robot removes the side skins.

[0003] However, the edge strips produced by cutting the crystal ingot contain silicon powder and water vapor. Because the movable end of the guide rod usually needs to extend outside the edge skin support mechanism due to working conditions, and there is a gap at the connection between the guide rod and the edge skin support mechanism, the sealing of the edge skin support mechanism is poor. Therefore, when the edge skin support mechanism cooperates with the cutting tool holder to repeatedly lift and transport the edge skin at the open work station, a large amount of water vapor will enter the edge skin support mechanism through the gap, causing the guide rod to rust and become stuck. At the same time, the small gap between the guide rod and the edge skin support mechanism makes the chip removal capacity of the edge skin support mechanism itself insufficient. Therefore, once silicon mud enters the interior, it cannot be automatically discharged, making it difficult to clean. Utility Model Content

[0004] In order to solve the above problems, the present application provides a lifting mechanism for the edge skin of the Rijin opening and grinding machine, which includes:

[0005] a base having a sliding channel extending therethrough;

[0006] A protective box having a discharge hole at its bottom end; the protective box is matingly sleeved on the outer wall of one end of the base, so that the one end of the base is surrounded by the protective box; the protective box is open toward the other end of the base, and a discharge channel is left between the protective box and the protective box;

[0007] A drive assembly comprising a cylinder, a guide rod, and a movable plate; the movable plate is mounted on one end of the guide rod and connected to one side of the protective box; the other end of the guide rod passes through the sliding channel and is mounted on the cylinder; the cylinder is mounted on the other end of the base;

[0008] The top surface of the base and the top surface of the protection box are used for supporting the side skin.

[0009] Furthermore, the outer wall of each base is equidistant from the inner wall of its corresponding protection box, so that equidistant discharge channels are left between the base and the protection box.

[0010] Furthermore, a gap is left between one end of the protection box and one end of the base on the same side thereof; the discharge hole is aligned with the position of the gap and is opened at the bottom end of the protection box.

[0011] Furthermore, the base also includes a mounting plate for fixed installation of the base; the mounting plates are arranged on both sides of the top surface of the base horizontally perpendicular to the sliding direction; when the cylinder is not started, the mounting plates are connected to one side of the protective box.

[0012] Furthermore, a connecting plate is connected to one end of the top surface of the protection box facing the movable plate.

[0013] Furthermore, the protective box is open on both sides in the sliding direction; the movable plate includes a protrusion and a fixed block;

[0014] The protrusion is mounted on one end of the guide rod;

[0015] The fixing block is connected to the protrusion and extends upward to be mounted on the connecting plate.

[0016] Furthermore, a mounting groove matching the protrusion is formed on an end surface of one end of the guide rod; the protrusion is snapped into the mounting groove and connected to the guide rod via a bolt.

[0017] Furthermore, the driving assembly further comprises a slider assembly, wherein the slider assembly comprises a key block and a cover plate;

[0018] The key block has one end slidably connected to the guide rod and the other end positioned and mounted on the bottom end of the base;

[0019] The cover plate is connected to the bottom end of the base through bolts and is connected to the other end of the key block.

[0020] Furthermore, a positioning hole is provided at the bottom end of the base for positioning and installing the key block; a sliding groove is provided on the outer wall of the guide rod along the extension direction of the sliding channel; the guide rod matches the positioning hole and is arranged through the sliding channel to align the sliding groove and the positioning hole.

[0021] Furthermore, an O-ring is provided at the connection between the base and the cover.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] (1) By sleeve-mounting a protective box on the outer side of one end of the guide rod and driving the reciprocating movement of the guide rod by the cylinder, the protective box is driven to move in the same direction, so that when the movable end of the cylinder is extended, it is conducive to the silicon mud and water vapor to enter the protective box through the discharge channel, avoiding the silicon mud and water vapor directly entering the base through the sliding channel and causing the base to rust and get stuck. In the process of the movable end of the cylinder extending and retracting, the silicon mud and water vapor are discharged from the discharge hole faster, thereby enhancing the chip removal capacity of the lifting mechanism;

[0024] (2) Through the cooperation of the key block and the sliding groove, when the cylinder is activated, it is conducive to driving the protective box to move back and forth stably in the same direction. In addition, by adding a cover plate at the other end of the key block and adding a sealing ring at the connection between the cover plate and the base, it is conducive to increasing the sealing inside the base and enhancing the waterproof and dustproof performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0026] Figure 1 This is a structural schematic diagram of a lifting mechanism for the edge skin of a Rijin opening and grinding machine according to an embodiment of the present application;

[0027] Figure 2 This is a structural diagram of the protective box of the lifting mechanism of the embodiment of the present application assembled on the base;

[0028] Figure 3 This is a right side view of the protective box of the lifting mechanism of the embodiment of the present application assembled on the base;

[0029] Figure 4 This is a bottom view of the protective box of the lifting mechanism of Example 2 of the present application assembled on the base;

[0030] Figure 5 This is a schematic structural diagram of the driving assembly of the lifting mechanism in Example 2 of the present application;

[0031] Figure 6 This is a structural schematic diagram of the driving component of the lifting mechanism in Example 2 of the present application being assembled on the base.

[0032] Reference numerals:

[0033] 1. Base; 10. Mounting plate; 100. Mounting hole; 101. Positioning hole; 11. Sliding channel;

[0034] 2. Protective box; 21. Connecting plate; 22. Discharge hole; 23. Discharge channel;

[0035] 30. Cylinder; 31. Guide rod; 310. Sliding groove; 311. Mounting groove; 32. Movable plate; 320. Protrusion; 321. Fixed block; 33. Cover plate; 34. Key block; 35. O-ring. DETAILED DESCRIPTION

[0036] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0037] In the description of the present invention, it should be understood that the terms "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the products of the present invention are conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0038] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0039] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, the components and configurations of specific examples are described below. Of course, these are merely examples and are not intended to limit the present invention. In addition, the present invention may repeat reference numerals in different examples. This repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments discussed.

[0040] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0041] Example 1

[0042] The embodiment of the utility model provides a lifting mechanism for the edge skin of the Rijin grinding machine, please refer to Figure 1-Figure 3The lifting mechanism includes a base 1, a protective box 2 and a driving assembly.

[0043] Specifically,

[0044] The base 1 has a sliding channel 11 extending horizontally therethrough. Mounting plates 10 are located on the front and rear sides of the base 1. These plates have several vertical mounting holes 100 to facilitate mounting the base 1 on the cutting tool holder of the grinding machine. The top surface of the base 1 is used to support the edge of the skin.

[0045] The top surface of the protective box 2 can also be used to support the edge skin. The protective box 2 is a hollow box structure with open left and right sides. A discharge hole 22 is provided at the bottom end of the protective box, and a connecting plate 21 is provided at the left end of the top surface of the protective box. The protective box 2 is matched and sleeved on the outer wall of the left end of the base, so that the left end of the base is surrounded by the protective box 2, and a discharge channel 23 is left between the outer wall of the base and its corresponding inner wall of the protective box. Preferably, each outer side wall of the base and its corresponding inner side wall of the protective box are equidistant, so that an equidistant discharge channel 23 is left between the base 1 and the protective box 2. In order to further improve the discharge efficiency, when the right side of the protective box is connected to the mounting plate 10, a gap is left between the left end of the protective box and the left end of the base, and the discharge hole 22 is opened at the bottom end of the protective box in alignment with the position of the gap.

[0046] When the protective box 2 is pulled to the left so that there is a certain distance between the right end of the protective box and the left end of the mounting plate, it is beneficial for silicon mud and water vapor to enter the protective box 2 through the discharge channel 23, avoiding silicon mud and water vapor from directly entering the base 1 from the left end of the sliding channel.

[0047] The drive assembly includes a cylinder 30, a guide rod 31, and a movable plate 32. The right end of the guide rod is connected to the movable end of the cylinder 30, while the left end of the guide rod extends through the sliding channel 11 and is connected to the movable plate 32, which is then mounted on the protective box. The cylinder 30 drives the guide rod 31 to reciprocate along the sliding channel, driving the movable plate 32 to move in the same direction, thereby driving the protective box 2 to move in the same direction as the movable plate 32.

[0048] The cylinder 30 is installed at the right end of the base.

[0049] The right end of the guide rod 31 is mounted to the movable end of the cylinder 30. The guide rod 31 extends through and is slidably connected to the sliding channel 11. A mounting slot 311 is defined at the left end of the guide rod 31. Preferably, the shape and dimensions of the guide rod 31 are identical to those of the sliding channel 11, and when the cylinder 30 is not activated, the left end of the guide rod is exposed outside the sliding channel 11.

[0050] The movable plate 32 includes a protrusion 320 and a fixed block 321. The right side of the protrusion is designed to match the mounting groove 311, allowing the protrusion 320 to snap into the mounting groove 311. The protrusion 320 is installed on the left end of the guide rod by snapping it into the mounting groove 311 and bolting it. The fixed block 321 is connected to the left side of the protrusion and extends upward to be bolted to the connecting plate 21.

[0051] Example 2

[0052] In order to further make the guide rod 31 slide stably in the sliding channel 11, please refer to Figure 1 、 Figure 4-Figure 6 A positioning hole 101 is formed at the bottom end of the base. A sliding groove 310 is formed on the outer wall of the guide rod along the extending direction of the sliding channel. The guide rod 31 is arranged to match the positioning hole 101 and pass through the sliding channel 11. That is, the sliding groove 310 of the guide rod 31 passing through the sliding channel 11 and the positioning hole 101 can be aligned.

[0053] The drive assembly also includes a slider assembly, comprising a key block 34 and a cover plate 33. One end of the key block is matingly connected to the sliding groove 310, while the other end is inserted through the positioning hole 101 to maintain stable sliding of the guide rod 31 within the sliding channel 11. The cover plate 33 is bolted to the bottom end of the base and connected to the other end of the key block to further enhance dust and water resistance within the base 1. To enhance the seal between the cover plate 33 and the base 1, an O-ring 35 is installed at the connection between the base 1 and the cover plate 33.

[0054] Through the coordinated action of key block 34 and sliding slot 310, when cylinder 30 is activated, it can drive guide rod 31 to move stably back and forth along the extension direction of the sliding channel, thereby driving protective box 2 to move in the same direction. Specifically, when the movable end of cylinder 30 extends, causing protective box 2 to move leftward, a certain distance is created between the right end of the protective box and mounting plate 10, thereby facilitating the entry of silicon sludge and water vapor into protective box 2 through discharge channel 23. The repeated extension and retraction of the movable end of the cylinder accelerates the discharge of silicon sludge and water vapor from discharge hole 22, achieving automated discharge.

[0055] Based on the above embodiments, the working principle of this application is as follows:

[0056] The side skin is supported by the base 1 and the protective box 2. The cylinder 30 is activated, and the guide rod 31 is driven by the cylinder 30 to reciprocate along the sliding channel 11, thereby driving the reciprocating movement of the protective box 2. The movable end of the cylinder 30 extends to move the protective box 2 to the left, thereby separating the right end of the protective box and the mounting plate 10. At this time, silicon mud and water vapor enter the protective box 2 through the discharge channel 23 and flow out through the discharge hole 22. When the movable end of the cylinder extends and retracts, the silicon mud and condensed water in the protective box 2 are evenly distributed and discharged through the discharge hole 22.

[0057] Based on the above embodiments, the advantages of this application are:

[0058] (1) By sleeve-mounting the protective box 2 on the outer side of one end of the guide rod, and by driving the reciprocating movement of the guide rod 31 by the cylinder 30, the protective box 2 is driven to move in the same direction, so that when the movable end of the cylinder is extended, it is conducive to the silicon mud and water vapor entering the protective box 2 through the discharge channel, and prevents the silicon mud and water vapor from directly entering the base 1 through the sliding channel 11 and causing the base 1 to rust and become stuck. During the extension and retraction process of the movable end of the cylinder, the silicon mud and water vapor are discharged from the discharge hole 22 faster, thereby enhancing the chip removal capacity of the lifting mechanism;

[0059] (2) Through the cooperation of the key block 34 and the sliding groove 310, when the cylinder 30 is activated, it is conducive to driving the protective box 2 to move back and forth in the same direction stably. In addition, by adding a cover plate 33 at the other end of the key block 34 and adding a sealing ring at the connection between the cover plate 33 and the base 1, it is conducive to improving the sealing of the base 1 and enhancing the waterproof and dustproof performance.

Claims

1. A lifting mechanism for the edge skin of a Rijin grinding machine, characterized in that: It includes: a base having a sliding channel extending therethrough; A protective box, the bottom of which is provided with a discharge hole; The protection box is matched and sleeved on the outer wall of one end of the base, so that the one end of the base is surrounded by the protection box; The protection box is open toward the other end of the base, and a discharge channel is left between the protection box and the base; A drive assembly comprising a cylinder, a guide rod, and a movable plate; the movable plate is mounted on one end of the guide rod and connected to one side of the protective box; the other end of the guide rod passes through the sliding channel and is mounted on the cylinder; the cylinder is mounted on the other end of the base; The top surface of the base and the top surface of the protection box are used to support the side skin.

2. The lifting mechanism for the edge skin of the Rijin opening and grinding machine according to claim 1 is characterized in that: The outer wall of each base is equidistant from the inner wall of its corresponding protection box, so that an equidistant discharge channel is left between the base and the protection box.

3. The lifting mechanism for the edge skin of the Rijin opening and grinding machine according to claim 2 is characterized in that: A gap is left between one end of the protection box and one end of the base on the same side thereof; the discharge hole is aligned with the position of the gap and is opened at the bottom end of the protection box.

4. The lifting mechanism for the edge skin of the Rijin opening and grinding machine according to any one of claims 1 to 3, characterized in that: The base also includes a mounting plate for fixing the base; the mounting plates are arranged on both sides of the top surface of the base transversely perpendicular to the sliding direction; when the cylinder is not started, the mounting plates are connected to one side of the protective box.

5. The lifting mechanism for the edge skin of the Rijin opening and grinding machine according to claim 4, characterized in that: The top surface of the protection box is further connected to one end facing the movable plate with a connecting plate.

6. The lifting mechanism for the edge skin of the Rijin opening and grinding machine according to claim 5, characterized in that: The protective box is open on both sides in the sliding direction; the movable plate includes a protrusion and a fixed block; The protrusion is mounted on one end of the guide rod; The fixing block is connected to the protrusion and extends upward to be mounted on the connecting plate.

7. The lifting mechanism for the edge skin of the Rijin opening and grinding machine according to claim 6, characterized in that: An installation groove matching the convex block is formed on an end surface of one end of the guide rod; the convex block is clamped in the installation groove and is connected to the guide rod through a bolt.

8. The lifting mechanism for the edge skin of the Rijin opening and grinding machine according to claim 1, characterized in that: The drive assembly further includes a slider assembly having a key block and a cover plate; The key block has one end slidably connected to the guide rod and the other end positioned and mounted on the bottom end of the base; The cover plate is connected to the bottom end of the base through bolts and is connected to the other end of the key block.

9. The lifting mechanism for the edge skin of the Rijin opening and grinding machine according to claim 8, characterized in that: A positioning hole is provided at the bottom end of the base for positioning and installing the key block; a sliding groove is provided on the outer wall of the guide rod along the extension direction of the sliding channel; the guide rod matches the positioning hole and is arranged through the sliding channel to align the sliding groove and the positioning hole.

10. The lifting mechanism for the edge skin of the Rijin opening and grinding machine according to claim 9, characterized in that: An O-ring is provided at the connection between the base and the cover.

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