Edge grinding device for special glass processing

Abstract

The invention relates to the technical field of special glass processing, in particular to a special glass processing edge grinding device which comprises a bottom frame, connecting frames are fixedly connected to the left side and the right side of the bottom frame, a top frame is jointly and fixedly connected to the upper ends of the connecting frames, and a middle frame is movably arranged between the top frame and the bottom frame. A locking mechanism used for installing and locking the parallelogram glass is arranged in the bottom frame, and an edge grinding mechanism used for grinding the two corresponding edges of the parallelogram glass is arranged at the bottom of the middle frame. According to the material locking mechanism, parallelogram-shaped glass can be stably locked through the edge jacking assembly, the stability of glass edge grinding is guaranteed, the glass is pushed to move forwards through the pushing assembly, the ground edges of the glass can be automatically and completely ground, the consistency of the grinding quality of all the edges is guaranteed, the glass is rotated through the edge changing assembly, and the glass edge changing efficiency is improved. And the grinding edges can be replaced, and the device is suitable for switching the grinding edges of parallelogram glass of various specifications.

Description

Technical Field

[0001] The invention relates to the technical field of special glass processing, and in particular to a special glass processing edge grinding device. Background Art

[0002] Special glass refers to glass materials with specific properties and uses, among which tempered glass is the most common type of special glass. Tempered glass has good strength and impact resistance. When it breaks, it forms small particles with blunt angles to reduce the risk of injury. Tempered glass is widely used in the fields of construction, automobiles, and furniture. Beveled tempered glass is a type of tempered glass, which is often used to protect both sides of slope elevators in shopping malls.

[0003] Beveled tempered glass is a parallelogram-shaped glass that needs to be edge-grinded after production to eliminate tiny cracks and flaws on the edges of the glass and prevent the tempered glass from breaking due to stress concentration. At the same time, edge grinding can also significantly improve the quality of the finished tempered glass.

[0004] Most of the existing special glass processing edge grinding devices are high-precision machines with complex structures and high use and purchase costs. They are not suitable for some small glass processing plants. Therefore, small glass processing plants often use simple edge grinding machines and manual labor to carry out edge grinding of beveled tempered glass, and the manual participation is high. On the one hand, manual processing is relatively slow, and it is necessary to adjust the position of the beveled tempered glass after grinding one side, so that the other unpolished side faces the grinding device, that is, one beveled tempered glass is edged for multiple times, which is not suitable for rapid batch production of beveled glass. On the other hand, manual operation is difficult to ensure the consistent grinding quality of each bevel of the beveled glass, which in turn affects the production quality of the beveled glass. Summary of the invention

[0005] Technical problem to be solved: The present invention provides a special glass processing and edge grinding device, which can solve the above-mentioned problems.

[0006] Technical solution: In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution, a special glass processing and edging device, including a bottom frame, the left and right sides of the bottom frame are fixedly connected with connecting frames, the upper ends of the connecting frames are commonly fixedly connected with a top frame, a middle frame is movably provided between the top frame and the bottom frame, a locking mechanism for installing and locking parallelogram glass is provided in the bottom frame, and an edging mechanism for grinding the corresponding two sides of the parallelogram glass is provided at the bottom of the middle frame.

[0007] The locking mechanism includes a moving seat movably arranged inside the bottom frame, the moving seat is provided with a propulsion assembly for controlling the movement of the moving seat in the front and rear directions, a transfer column is rotatably connected to the center of the upper side of the moving seat, the transfer column is provided with a side-changing assembly for controlling its rotation to change the polished edge of the glass, the upper end of the transfer column is fixedly connected to a mounting plate, a plurality of suction cups with suction ports facing upwards are mounted on the mounting plate, and top edge assemblies for pressing against the two sides of the parallelogram glass that are not in a polishing state are commonly provided at the front and rear ends of the mounting plate.

[0008] The edge grinding mechanism includes a mounting frame which is symmetrically and movably arranged inside the middle frame. A plurality of grinding rollers are equidistantly connected to the mounting frame in a front-to-rear direction by a rotating rod. The upper end of the rotating rod extends to the top of the mounting frame and is fixedly connected to the second bevel gear. The second bevel gear is meshed with the first bevel gear. A plurality of first bevel gears above the same mounting frame are fixedly connected to a coupling shaft. The coupling shaft is rotatably connected to the top of the mounting frame through a vertical plate. An edge-approaching component for controlling the approach or distance from the grinding edge of the parallelogram glass is provided between the left and right mounting frames. A middle connecting plate is fixedly connected between the upper centers of the front and rear walls of the top frame. A reciprocating moving component for controlling the reciprocating movement of the middle frame in the top frame is provided between the middle connecting plate and the middle frame.

[0009] By using the locking mechanism and the edge grinding mechanism in conjunction, the four sides of the parallelogram glass can be polished quickly, stably and efficiently.

[0010] As a preferred technical solution of the present invention, the propulsion assembly includes a connecting screw rotatably connected between the front and rear walls of the bottom frame, and a guide rod 2 fixedly connected between the front and rear walls of the bottom frame. The movable seat is threadedly connected to the connecting screw and slidably connected to the guide rod 2. The front end of the connecting screw extends to the outside of the bottom frame and is fixedly connected to the output end of the motor 3. The motor 3 is fixedly connected to the outer wall of the bottom frame.

[0011] As a preferred technical solution of the present invention, the side-changing assembly includes gear 2 fixedly connected to the adapter column, gear 3 is meshedly connected to one side of gear 2, gear 3 is fixedly connected to the output end of motor 4, and motor 4 is fixedly connected to the moving seat.

[0012] As a preferred technical solution of the present invention, the top edge assembly includes an electric push rod symmetrically fixedly connected to the middle of the front and rear sides of the moving seat, the output end of the electric push rod is fixedly connected to the moving block, and the upper side of the moving block is rotatably connected to the top edge plate through a rotating rod.

[0013] As a preferred technical solution of the present invention, a threaded hole is provided on the side of the movable block away from the mounting plate, a locking bolt is threadedly connected to the threaded hole, the locking bolt is perpendicular to the rotating rod of the top side plate, and a round block is fixedly connected to the end of the rotating rod of the locking bolt close to the top side plate, and a V-shaped groove is provided at the end of the round block.

[0014] As a preferred technical solution of the present invention, the side assembly includes a bidirectional screw rod rotatably connected between the left and right walls of the middle frame, and a guide rod 1 fixedly connected between the left and right walls of the middle frame. The positions on the upper side of the mounting frame corresponding to the bidirectional screw rod and the guide rod 1 are fixedly connected with connecting seats. The two front connecting seats are symmetrically threadedly connected to the bidirectional screw rod, and the two rear connecting seats are slidably connected to the guide rod 1. The right end of the bidirectional screw rod extends to the outside of the middle frame and is fixedly connected to the output end of motor 1, and motor 1 is fixedly connected to the outer wall of the middle frame.

[0015] As a preferred technical solution of the present invention, the reciprocating moving component includes support rods that are symmetrically fixedly connected between the front and rear walls of the top frame, the middle frame is slidably connected between the support rods, a flat plate is fixedly connected between the upper centers of the front and rear walls of the middle frame, a transfer rod is rotatably connected to the front side of the flat plate, a gear one is rotatably connected to the position of the middle plate corresponding to the transfer rod, gear one is a half gear structure, a rectangular frame is installed at the position of the flat plate corresponding to gear one, and gear rails are provided on the left and right inner walls of the rectangular frame, and gear one is only meshed with the gear rails on one side at the same time.

[0016] As a preferred technical solution of the present invention, the front end of the middle frame is provided with a linkage mechanism for controlling the synchronous operation of the transfer rod and the grinding rollers, the linkage mechanism includes a fourth bevel gear fixedly connected to the front end of the coupling shaft, one side of the fourth bevel gear is meshed with the third bevel gear, the center of the third bevel gear is fixedly connected to a mounting sleeve, the mounting sleeve is rotatably connected to the support plate, the mounting sleeves distributed on the left and right are slidably connected to the sliding shaft together, the sliding shaft is rotatably connected between the left and right walls of the middle frame, the right end of the sliding shaft extends to the outside of the middle frame and is fixedly connected to the output end of the motor 2, the motor 2 is fixedly connected to the outer wall of the middle frame, the lower end of the transfer rod is fixedly connected to the fifth bevel gear, one side of the fifth bevel gear is meshed with the sixth bevel gear, the sixth bevel gear is fixedly connected to the sliding shaft, the surface of the sliding shaft is fixedly connected with a convex strip, a key slot is provided at the position corresponding to the convex strip in the center of the mounting sleeve, and the key slot and the convex strip are slidably matched.

[0017] Beneficial effects: 1. The locking mechanism adopted in the present invention can firmly lock the parallelogram glass through the top edge component to ensure the stability of the glass edge grinding. The glass is pushed forward by the propulsion component so that the polished edge of the glass can be automatically and completely polished to ensure the consistency of the polishing quality of each edge. The polished edge can be replaced by rotating the glass through the edge changing component, and it is suitable for switching the polished edges of parallelogram glasses of various specifications, which effectively increases the applicability of the device.

[0018] 2. The edge grinding mechanism adopted in the present invention can make the grinding roller close to the grinding edge of the glass through the edge component, and can make the grinding roller reciprocate back and forth through the reciprocating pushing component, thereby increasing the movement frequency of the grinding roller, and then can increase the repeatability of grinding, so that the grinding edge of the glass can be fully polished, avoiding insufficient polishing in some areas, and further improving the grinding quality.

[0019] 3. The locking mechanism and edge grinding mechanism adopted in the present invention are used together, which can quickly and automatically grind the four sides of the parallelogram glass stably, ensuring the quality of single-side grinding and the consistency of the grinding quality of each side. In addition, it adopts a method of grinding both sides of the glass at a time, which improves the grinding efficiency. The overall structure is relatively simple and occupies a small area, which is suitable for use in small glass processing plants. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure from the first viewing angle of the present invention.

[0022] Figure 2 It is a schematic diagram of the stereoscopic structure from a second viewing angle of the present invention.

[0023] Figure 3 It is a bottom view structural schematic diagram of the edge grinding mechanism and linkage mechanism of the present invention.

[0024] Figure 4 It is a first-view stereoscopic structural schematic diagram of the edge grinding mechanism and the linkage mechanism of the present invention.

[0025] Figure 5 It is a second perspective three-dimensional structural schematic diagram of the edge grinding mechanism and the linkage mechanism of the present invention.

[0026] Figure 6 The present invention Figure 3 Schematic diagram of the enlarged structure of area A in the middle.

[0027] Figure 7 The present invention Figure 5 Schematic diagram of the enlarged structure of area B in the middle.

[0028] Figure 8 It is a schematic diagram of the three-dimensional structure of the locking mechanism of the present invention from a first viewing angle.

[0029] Fig. 9 It is a schematic diagram of the three-dimensional structure of the locking mechanism of the present invention from a second viewing angle.

[0030] Fig.10 It is a partial top view and cross-sectional structural schematic diagram of the top edge assembly of the present invention.

[0031] In the figure: 1, bottom frame; 2, connecting frame; 3, middle frame; 4, top frame; 41, middle connecting plate; 42, support rod; 5, edge grinding mechanism; 51, edge assembly; 511, bidirectional screw rod; 512, motor 1; 513, guide rod 1; 514, connecting seat; 52, reciprocating assembly; 521, gear 1; 522, rectangular frame; 523, rack; 524, transfer rod; 53, mounting frame; 54, coupling; 55, first bevel gear; 56, second bevel gear; 57, grinding roller; 6, linkage mechanism; 61, motor 2; 62, first Three-bevel gear; 63. Support plate; 64. Mounting sleeve; 65. Sliding shaft; 66. Fourth bevel gear; 67. Fifth bevel gear; 68. Sixth bevel gear; 7. Locking mechanism; 71. Propelling assembly; 711. Motor three; 712. Connecting screw rod; 713. Guide rod two; 714. Moving seat; 72. Suction cup; 73. Mounting plate; 74. Top side assembly; 741. Moving block; 742. Electric push rod; 743. Top side plate; 75. Side changing assembly; 751. Adapter column; 752. Gear two; 753. Gear three; 754. Motor four. DETAILED DESCRIPTION

[0032] The embodiments of the present invention are described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways as defined and covered by the claims.

[0033] See also Figure 1 and Figure 2 A special glass processing and edging device comprises a bottom frame 1, the left and right sides of the bottom frame 1 are fixedly connected with connecting frames 2, the upper ends of the connecting frames 2 are commonly fixedly connected with a top frame 4, a middle frame 3 is movably provided between the top frame 4 and the bottom frame 1, a locking mechanism 7 for installing and locking parallelogram glass is provided in the bottom frame 1, and an edging mechanism 5 for grinding the corresponding two sides of the parallelogram glass is provided at the bottom of the middle frame 3.

[0034] See also Figure 1 , Figure 8 and Fig. 9 The locking mechanism 7 includes a moving seat 714 movably arranged inside the bottom frame 1, and a propulsion assembly 71 for controlling the moving seat 714 to move forward and backward is provided on the moving seat 714, and a transfer column 751 is rotatably connected to the center of the upper side of the moving seat 714, and a side-changing assembly 75 for controlling its rotation to change the grinding edge of the glass is provided on the transfer column 751, and a mounting plate 73 is fixedly connected to the upper end of the transfer column 751, and a plurality of suction cups 72 with suction ports facing upward are installed on the mounting plate 73 (the suction cups 72 are air pressure suction cups whose air pressure changes are controlled by an electric vacuum pump), and the front and rear ends of the mounting plate 73 are jointly provided with a top edge assembly 74 for pressing the two sides of the parallelogram glass that are not in the grinding state. In specific operation, the glass is adsorbed and fixed by the suction cups 72.

[0035] See also Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The edge grinding mechanism 5 includes a mounting frame 53 which is symmetrically and movably arranged inside the middle frame 3. A plurality of grinding rollers 57 are equidistantly connected to the mounting frame 53 by a rotating rod in the front-to-back direction. The upper end of the rotating rod extends to the top of the mounting frame 53 and is fixedly connected to a second bevel gear 56. A first bevel gear 55 is meshed and connected to the second bevel gear 56. A plurality of first bevel gears 55 above the same mounting frame 53 are fixedly connected to a coupling shaft 54. The coupling shaft 54 ​​is rotatably connected to the top of the mounting frame 53 through a vertical plate. An edge-approaching component 51 for controlling the approach or distance from the parallelogram glass grinding edge is provided between the left and right mounting frames 53. A middle connecting plate 41 is fixedly connected between the upper centers of the front and rear walls of the top frame 4. A reciprocating moving component 52 for controlling the reciprocating movement of the middle frame 3 in the top frame 4 is provided between the middle connecting plate 41 and the middle frame 3.

[0036] During operation, the first bevel gears 55 are driven to rotate by the coupling 54, and the second bevel gears 56 are driven to rotate by the first bevel gears 55 to control the synchronous rotation of the grinding rollers 57. The locking mechanism 7 and the edge grinding mechanism 5 are used in combination to quickly, stably and efficiently grind the four sides of the parallelogram glass.

[0037] See also Figure 8 and Fig. 9 The propulsion assembly 71 includes a connecting screw rod 712 rotatably connected between the front and rear walls of the bottom frame 1, and a guide rod 2 713 fixedly connected between the front and rear walls of the bottom frame 1. The movable seat 714 is threadedly connected to the connecting screw rod 712 and slidably connected to the guide rod 2 713. The front end of the connecting screw rod 712 extends to the outside of the bottom frame 1 and is fixedly connected to the output end of the motor 3 711. The motor 3 711 is fixedly connected to the outer wall of the bottom frame 1.

[0038] During specific operation, the motor 3 711 controls the connecting screw 712 to rotate and drive the moving seat 714 to move forward and backward along the guide rod 2 713 , and the moving seat 714 drives the glass to move forward and backward, so as to achieve the effect of changing the polishing position.

[0039] See also Fig. 9 The side-changing assembly 75 includes a gear 2 752 fixedly connected to the adapter column 751 , a gear 3 753 is meshedly connected to one side of the gear 2 752 , the gear 3 753 is fixedly connected to the output end of the motor 4 754 , and the motor 4 754 is fixedly connected to the moving seat 714 .

[0040] During specific operation, the motor 4 754 controls the gear 3 753 to rotate to drive the gear 2 752 to rotate and control the transfer column 751 to rotate, and the transfer column 751 drives the mounting plate 73 to rotate, so as to achieve the effect of rotating and controlling the glass to change sides.

[0041] See also Figure 8 , Fig. 9 and Fig.10 The top side assembly 74 includes an electric push rod 742 symmetrically fixedly connected to the middle of the front and rear sides of the moving seat 714, the output end of the electric push rod 742 is fixedly connected to a moving block 741, the upper side of the moving block 741 is rotatably connected to a top side plate 743 through a rotating rod, a threaded hole is provided on the side of the moving block 741 away from the mounting plate 73, a locking bolt is threadedly connected in the threaded hole, the locking bolt is perpendicular to the rotating rod of the top side plate 743, the end of the locking bolt near the rotating rod of the top side plate 743 is fixedly connected to a round block, and a V-shaped groove is provided at the end of the round block.

[0042] During specific operation, the movement of the moving block 741 is controlled by the electric push rod 742 to make the top edge plate 743 meet the needs of glasses of different widths. The top edge plate 743 is automatically changed to adapt to the angle of the edge of the parallelogram glass to be polished by manually toggling the top edge plate 743. The locking bolt is turned to make the V-shaped groove on the round block press against the rotating rod of the top edge plate 743, and the rotating rod is locked to ensure that the angle of the top edge plate 743 is stable.

[0043] See also Figure 1 , Figure 3 , Figure 4 and Figure 5 The side component 51 includes a bidirectional screw rod 511 rotatably connected between the left and right walls of the middle frame 3, and a guide rod 513 fixedly connected between the left and right walls of the middle frame 3. The positions on the upper side of the mounting frame 53 corresponding to the bidirectional screw rod 511 and the guide rod 513 are fixedly connected with connecting seats 514. The two front connecting seats 514 are symmetrically threadedly connected to the bidirectional screw rod 511, and the two rear connecting seats 514 are slidably connected to the guide rod 513 together. The right end of the bidirectional screw rod 511 extends to the outside of the middle frame 3 and is fixedly connected to the output end of the motor 512. The motor 512 is fixedly connected to the outer wall of the middle frame 3.

[0044] During operation, the motor 512 controls the bidirectional screw rod 511 to rotate and drive the connecting seat 514 to move along the guide rod 513, and the connecting seats 514 cooperate to drive the two mounting frames 53 to move toward each other, and the mounting frames 53 control the grinding roller 57 to approach or move away from the grinding edge of the glass.

[0045] See also Figure 1 , Figure 3 , Figure 5 , Figure 4 and Figure 7The reciprocating moving component 52 includes a support rod 42 that is symmetrically fixedly connected between the front and rear walls of the top frame 4, the middle frame 3 is slidably connected between the support rods 42, a flat plate is fixedly connected between the upper centers of the front and rear walls of the middle frame 3, a transfer rod 524 is rotatably connected to the front side of the flat plate, a gear 521 is rotatably connected to the position corresponding to the transfer rod 524 on the middle connecting plate 41, the gear 521 is a half gear structure, a rectangular frame 522 is installed on the flat plate at the position corresponding to the gear 521, and the left and right inner walls of the rectangular frame 522 are provided with gear rails 523, and the gear 521 is only meshed with the gear rail 523 on one side at the same time.

[0046] During specific operation, the gear 521 is controlled to rotate through an external driving source, and the gear 521 is intermittently contacted and meshed with the rack 523 of the rectangular frame 522, so that the gear 521 drives the middle frame 3 to move back and forth along the support rod 42 through the flat plate, so that the grinding roller 57 has a certain amplitude, which can increase the repeatability of grinding, so that the unit area of ​​the glass edge can be fully polished, and insufficient grinding of some areas can be avoided.

[0047] See also Figure 1 , Figure 5 , Figure 6 and Figure 7 The front end of the middle frame 3 is provided with a linkage mechanism 6 for controlling the synchronous operation of the transfer rod 524 and each grinding roller 57. The linkage mechanism 6 includes a fourth bevel gear 66 fixedly connected to the front end of the coupling shaft 54, and one side of the fourth bevel gear 66 is meshed with the third bevel gear 62. The center of the third bevel gear 62 is fixedly connected with a mounting sleeve 64, and the mounting sleeve 64 is rotatably connected to the support plate 63. The mounting sleeves 64 distributed on the left and right are slidably connected to the sliding shaft 65 together, and the sliding shaft 65 is rotatably connected between the left and right walls of the middle frame 3. The right end of the sliding shaft 65 extends to the outside of the middle frame 3 and is fixedly connected to the output end of the second motor 61. The second motor 61 is fixedly connected to the outer wall of the middle frame 3. The lower end of the transfer rod 524 is fixedly connected with a fifth bevel gear 67, and one side of the fifth bevel gear 67 is meshed with a sixth bevel gear 68. The sixth bevel gear 68 is fixedly connected to the sliding shaft 65. The surface of the sliding shaft 65 is fixedly connected with a convex strip, and a key slot is provided at the position corresponding to the convex strip in the center of the mounting sleeve 64, and the key slot and the convex strip are slidably matched.

[0048] During specific operation, the sliding shaft 65 is controlled to rotate by the motor 2 61, and the sliding shaft 65 controls the installation sleeve 64 to drive the third bevel gear 62 to rotate, and the third bevel gear 62 drives the fourth bevel gear 66 to rotate and control the coupling 54 to rotate, and the grinding rollers 57 are controlled to rotate synchronously by the coupling 54. At the same time, the sliding shaft 65 controls the sixth bevel gear 68 to rotate, and the sixth bevel gear 68 controls the fifth bevel gear 67 to rotate, and the fifth bevel gear 67 drives the transfer rod 524 to rotate, so that the transfer rod 524 and the grinding rollers 57 run synchronously, and the mounting sleeve 64 can slide along the surface of the sliding shaft 65 through the cooperation of the convex strip and the key groove to adapt to the distance change of the edge component 51, and can also rotate with the sliding shaft 65.

[0049] When in use: S1: first, synchronously control the movement of the moving block 741 through the electric push rods 742 on both sides to make the top side plate 743 reach the farthest distance, and then manually move the top side plate 743 to make it automatically change to adapt to the angle of the edge of the parallelogram glass to be polished, and then place the parallelogram glass on the mounting plate 73, and then retract the electric push rod 742 to make the top side plate 743 automatically tighten the edge of the parallelogram glass to be polished, and after the tightening is completed, tighten the locking bolt through the circular plate to lock the top side plate 743, and then adsorb and fix the glass through the suction cup 72.

[0050] S2: The motor 512 controls the bidirectional screw rod 511 to rotate and drive the connecting seat 514 to move along the guide rod 513. The connecting seat 514 cooperates to drive the two mounting frames 53 to move in opposite directions. The mounting frames 53 control the grinding roller 57 to be close to the grinding edge of the glass.

[0051] S3: The sliding shaft 65 is controlled to rotate by the motor 2 61, and the sliding shaft 65 controls the mounting sleeve 64 to drive the third bevel gear 62 to rotate, and the fourth bevel gear 66 is driven by the third bevel gear 62 to rotate and control the coupling 54 to rotate, and the grinding rollers 57 are controlled to rotate synchronously by the coupling 54. At the same time, the sliding shaft 65 controls the sixth bevel gear 68 to rotate, and the sixth bevel gear 68 controls the fifth bevel gear 67 to rotate, and the fifth bevel gear 67 drives the transfer rod 524 to rotate.

[0052] S3: The first bevel gears 55 are driven to rotate by the rotation of the coupling shaft 54, and the second bevel gears 56 are driven by the first bevel gears 55 to rotate and control the synchronous rotation of the grinding rollers 57. At the same time, the rotation of the gear 1 521 is controlled, and the gear 1 521 intermittently contacts and engages with the rack 523 of the rectangular frame 522 to control the middle connecting plate 41 to drive the middle frame 3 to move back and forth along the support rod 42, so that the grinding roller 57 has a certain amplitude for grinding. At the same time, the motor 3 711 controls the rotation of the connecting screw 712 to drive the moving seat 714 to move forward and backward along the guide rod 2 713, and the moving seat 714 is used to drive the glass to move backward to change the specific grinding position of the grinding edge.

[0053] S4: After the grinding of the two pairs of edges is completed, the grinding roller 57 is moved away from the grinding edge of the glass, and the glass is moved forward and reset to the front end of the bottom frame 1, and then the top edge plate 743 is loosened, and the electric push rod 742 is used to make the top edge plate 743 reach the farthest distance again, and then the motor 4 754 controls the gear 3 753 to rotate and drive the gear 2 752 to rotate and control the transfer column 751 to rotate, and the transfer column 751 drives the mounting plate 73 to rotate, and the glass is controlled to rotate so that the two unpolished sides rotate to the grinding direction and are horizontal and straight, and the electric push rod 742 is retracted again, so that the top edge plate 743 automatically tightens the edge of the parallelogram glass to be polished. After the tightening is completed, the locking bolt is turned through the circular plate to lock the top edge plate 743, and then S2-S3 are repeated to grind the remaining two sides.

[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A special glass processing and edge grinding device, comprising a bottom frame (1), the bottom frame (1) is fixedly connected to a connecting frame (2) on both the left and right sides, the upper ends of the connecting frames (2) are fixedly connected to a top frame (4), a middle frame (3) is movably provided between the top frame (4) and the bottom frame (1), and is characterized in that: The bottom frame (1) is provided with a locking mechanism (7) for installing and locking the parallelogram glass, and the bottom of the middle frame (3) is provided with an edge grinding mechanism (5) for grinding the corresponding two sides of the parallelogram glass; The locking mechanism (7) comprises a moving seat (714) movably arranged inside the bottom frame (1), a propulsion assembly (71) for controlling the moving seat (714) to move in the front-rear direction is provided on the moving seat (714), a transfer column (751) is rotatably connected to the center of the upper side of the moving seat (714), a side-changing assembly (75) for controlling the rotation thereof to change the grinding edge of the glass is provided on the transfer column (751), a mounting plate (73) is fixedly connected to the upper end of the transfer column (751), a plurality of suction cups (72) with suction ports facing upward are installed on the mounting plate (73), and top edge assemblies (74) for pressing against the two sides of the parallelogram glass that are not in the grinding state are provided at the front and rear ends of the mounting plate (73); The edge grinding mechanism (5) comprises a mounting frame (53) symmetrically arranged inside the middle frame (3), a plurality of grinding rollers (57) are rotatably connected in the front-back direction via a rotating rod, the upper end of the rotating rod extends to the top of the mounting frame (53) and is fixedly connected to a second bevel gear (56), the second bevel gear (56) is meshedly connected to a first bevel gear (55), a plurality of first bevel gears (55) above the same mounting frame (53) are fixedly connected to a coupling shaft (54), the coupling shaft (54) is rotatably connected to the top of the mounting frame (53) via a vertical plate, an edge leaning assembly (51) is commonly provided between the left and right mounting frames (53), a middle connecting plate (41) is fixedly connected between the upper centers of the front and rear walls of the top frame (4), and a reciprocating moving assembly (52) for controlling the reciprocating movement of the middle frame (3) in the top frame (4) is provided between the middle connecting plate (41) and the middle frame (3).

2. The special glass processing edge grinding device according to claim 1, characterized in that: The propulsion assembly (71) comprises a connecting screw (712) rotatably connected between the front and rear walls of the bottom frame (1), and a second guide rod (713) fixedly connected between the front and rear walls of the bottom frame (1); a movable seat (714) is threadedly connected to the connecting screw (712) and slidably connected to the second guide rod (713); a front end of the connecting screw (712) extends to the outside of the bottom frame (1) and is fixedly connected to the output end of a third motor (711); and the third motor (711) is fixedly connected to the outer wall of the bottom frame (1).

3. The special glass processing edge grinding device according to claim 1, characterized in that: The side-changing assembly (75) comprises a second gear (752) fixedly connected to the transfer column (751), one side of the second gear (752) is meshingly connected to a third gear (753), the third gear (753) is fixedly connected to the output end of the fourth motor (754), and the fourth motor (754) is fixedly connected to the moving seat (714).

4. The special glass processing edge grinding device according to claim 1, characterized in that: The top edge assembly (74) comprises an electric push rod (742) symmetrically fixedly connected to the middle of the front and rear sides of the moving seat (714); the output end of the electric push rod (742) is fixedly connected to a moving block (741); and the upper side of the moving block (741) is rotatably connected to a top edge plate (743) via a rotating rod.

5. The special glass processing edge grinding device according to claim 4, characterized in that: A threaded hole is provided on one side of the moving block (741) away from the mounting plate (73), a locking bolt is threadedly connected in the threaded hole, and the locking bolt is perpendicular to the rotating rod of the top side plate (743).

6. The special glass processing edge grinding device according to claim 1, characterized in that: The side component (51) comprises a bidirectional screw rod (511) rotatably connected between the left and right walls of the middle frame (3), and a guide rod (513) fixedly connected between the left and right walls of the middle frame (3); a connecting seat (514) is fixedly connected to the positions of the bidirectional screw rod (511) and the guide rod (513) on the upper side of the mounting frame (53); two front connecting seats (514) are symmetrically threadedly connected to the bidirectional screw rod (511); two rear connecting seats (514) are slidably connected to the guide rod (513); the right end of the bidirectional screw rod (511) extends to the outside of the middle frame (3) and is fixedly connected to the output end of the motor (512); and the motor (512) is fixedly connected to the outer wall of the middle frame (3).

7. The special glass processing edge grinding device according to claim 1, characterized in that: The reciprocating moving assembly (52) comprises a support rod (42) symmetrically fixedly connected between the front and rear walls of the top frame (4); the middle frame (3) is slidably connected between the support rods (42); a flat plate is fixedly connected between the upper centers of the front and rear walls of the middle frame (3); a transfer rod (524) is rotatably connected to the front side of the flat plate; a gear 1 (521) is rotatably connected to the transfer rod (524) on the middle connecting plate (41); the gear 1 (521) is a half gear structure; a rectangular frame (522) is installed on the flat plate at a position corresponding to the gear 1 (521); the left and right inner walls of the rectangular frame (522) are both provided with racks (523); the gear 1 (521) is only meshed with one side of the rack (523) at the same time.

8. The special glass processing edge grinding device according to claim 7, characterized in that: The front end of the middle frame (3) is provided with a linkage mechanism (6) for controlling the synchronous operation of the transfer rod (524) and each grinding roller (57).

9. The special glass processing edge grinding device according to claim 8, characterized in that: The linkage mechanism (6) comprises a fourth bevel gear (66) fixedly connected to the front end of the coupling shaft (54); one side of the fourth bevel gear (66) is meshingly connected to the third bevel gear (62); the center of the third bevel gear (62) is fixedly connected to a mounting sleeve (64); the mounting sleeve (64) is rotatably connected to the support plate (63); the mounting sleeves (64) distributed on the left and right are slidably connected to the sliding shaft (65); the sliding shaft (65) is rotatably connected between the left and right walls of the middle frame (3); the right end of the sliding shaft (65) extends to the middle frame The frame (3) is fixedly connected to the output end of the second motor (61), the second motor (61) is fixedly connected to the outer wall of the middle frame (3), the lower end of the transfer rod (524) is fixedly connected to a fifth bevel gear (67), one side of the fifth bevel gear (67) is meshingly connected to a sixth bevel gear (68), the sixth bevel gear (68) is fixedly connected to the sliding shaft (65), a convex strip is fixedly connected to the surface of the sliding shaft (65), a key slot is opened at a position corresponding to the convex strip at the center of the mounting sleeve (64), and the key slot and the convex strip are slidably matched.

10. The special glass processing edge grinding device according to claim 5, characterized in that: The end of the rotating rod of the locking bolt close to the top edge plate is fixedly connected with a round block, and the end of the round block is provided with a V-shaped groove.

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