Positioning and punching device for double-steel hollow glass

Abstract

The utility model discloses a positioning and punching device for double-steel hollow glass, which relates to the technical field of glass milling machines, and comprises a glass milling machine consisting of a workbench, a three-axis sliding table drilling and milling unit and a numerical control operating table, and an overturning component and a cleaning component are mounted on the inner side of a processing groove. The overturning assembly is used for achieving overturning of the glass in the horizontal state and the vertical state, and the sweeping assembly is used for sweeping chippings and water stains on the top of the machining groove into the storage bin. By arranging the overturning assembly, horizontal placement and vertical overturning of the glass can be achieved, compared with the operation that the glass is manually placed on a workbench, the operation is easier and safer, the overall operation efficiency is higher, in addition, the cleaning assembly is matched, cleaning of the bottom of the inner wall of the machining groove can be achieved, and the machining efficiency is improved. The tight attaching state of the pneumatic suction cup and the bottom of the inner wall of the machining groove is effectively guaranteed, the pneumatic suction cup is kept in a stable state, and good conditions are provided for glass fixing.

Description

Technical Field

[0001] The utility model relates to the technical field of glass milling machines, in particular to a positioning and punching device for double-steel hollow glass. Background Art

[0002] Insulating glass is made by sealing two pieces of glass with effective sealing materials and separating them with spacing materials, and installing a desiccant that absorbs moisture between the two pieces of glass, thereby ensuring that the air layer inside the insulating glass is dry for a long time without moisture or dust. At the same time, insulating glass is easy to carry out large-scale industrial production, so insulating glass is a product that is widely recommended for use in new buildings.

[0003] Insulating glass is a customized product, which needs to be processed according to the actual size during production. In this process, there is often a need to reserve holes, such as bathroom exhaust holes, horizontal ventilation holes, etc. Therefore, it is necessary to punch holes in the glass before tempering it, and then temper and assemble it. This also places high demands on the punching accuracy. For such high-precision punching operations, a glass milling machine can be used for this purpose.

[0004] When the glass milling machine performs a hole drilling operation on the glass, the glass piece is placed horizontally on the processing platform, and then the three-axis slide cooperates to move to drill the glass. Since horizontal transportation of the glass can easily cause the glass to break, the glass is tilted and stood up after the drilling is completed, and then carried down while the glass remains in a vertical state. In this process, placing the glass on the processing table and flipping the glass from a horizontal state to a vertical state are extremely mentally and laborious, and the operation has certain safety hazards. Based on this, a positioning and punching device for double-steel insulating glass is provided. Utility Model Content

[0005] The purpose of the utility model is to provide a positioning and punching device for double-steel insulating glass in order to solve the above-mentioned problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning and punching device for double-steel insulating glass, comprising a glass milling machine composed of a workbench, a three-axis slide drilling and milling unit and a CNC operating table, wherein the horizontal transverse rail of the three-axis slide drilling and milling unit is fixed to one end of the outer wall of the workbench, a processing groove is provided on the top of the workbench, a storage bin is provided inside the workbench below the processing groove, and blanking openings that are connected to the storage bin are provided at both ends of the bottom of the processing groove;

[0007] A turning assembly and a cleaning assembly are installed inside the processing tank. The turning assembly is used to support and place the glass and realize the turning of the glass between the horizontal state and the vertical state. The cleaning assembly is connected to the turning assembly. When the turning assembly is running, the cleaning assembly is driven to run synchronously. The cleaning assembly is used to clean the debris and water stains on the top of the processing tank to the inside of the storage bin.

[0008] The flip assembly includes a flip frame, a support seat, a support wheel, a pneumatic suction cup, and a pneumatic push rod;

[0009] The turning frame is rotatably connected to the inner side of the processing groove, and the rotation connection point between the turning frame and the processing groove is away from the horizontal transverse rail mounting surface of the three-axis slide drilling and milling unit;

[0010] The support seat is integrally formed at one end of the top of the flip frame and is vertically arranged with the flip frame. The support wheel is rotatably installed on the inner side of the support seat, and the support wheel is used to support the bottom of the glass in the upright state.

[0011] The pneumatic suction cup is slidably installed on the inner side of the flip frame to adsorb and fix the glass;

[0012] The output end of the pneumatic push rod is rotatably connected to the two sides of the flip frame, and the bottom of the shell of the pneumatic push rod is rotatably connected to the workbench. A movable groove for accommodating the pneumatic push rod is provided at the contact position between the workbench and the pneumatic push rod, and the pneumatic push rod provides power for the flipping of the flip frame.

[0013] As a further solution of the utility model: the cleaning assembly includes a sliding guide groove, a scraper, and a linkage rod;

[0014] The sliding guide grooves are symmetrically arranged at both ends of the inner wall of the processing groove, the scraper is slidably installed inside the sliding guide groove, and the bottom of the scraper is in contact with the top of the processing groove, and the surface of the processing groove can be cleaned by the horizontal and longitudinal movement of the scraper;

[0015] The two ends of the linkage rod are rotatably connected to the top of the scraper and the bottom of the flip frame respectively. The rotational force of the flip frame can be transmitted to the scraper through the transmission of the linkage rod, so that the horizontal movement of the scraper is realized.

[0016] As a further solution of the utility model: a first travel switch is installed at one end of the outer wall of the workbench near the initial position of the three-axis slide drilling and milling unit, and a second travel switch is installed inside a movable groove opened on the top of the workbench for accommodating the pneumatic push rod. The first travel switch and the second travel switch are respectively used to sense the position status of the three-axis slide drilling and milling unit and the turning frame.

[0017] As a further solution of the utility model: the number of the pneumatic suction cups is set to be multiple, and rail grooves for limiting the sliding of the pneumatic suction cups are opened at the upper and lower ends of the inner wall of the flip frame, and there is a certain friction force between the pneumatic suction cups and the inner wall of the rail groove.

[0018] As a further solution of the utility model: a rubber layer is provided on the upper surface of the processing groove, the bottom of the pneumatic suction cup in a horizontal state is tightly fitted with the upper surface of the processing groove, and the width of the flip frame in a horizontal state is smaller than the inner wall width of the processing groove.

[0019] As a further solution of the utility model: a trapezoidal annular groove for positioning the bottom edge of the glass is formed on the outer side of the supporting wheel, and the side of the trapezoidal annular groove away from the flip frame is an arc surface, and the side of the trapezoidal annular groove close to the flip frame is a straight surface, and the straight surface is flush with the upper surface of the pneumatic suction cup.

[0020] As a further solution of the utility model: a plurality of support seats are evenly distributed along the horizontal transverse track of the flip frame, and the gap between two adjacent support seats is used to provide space for the operator's hands when taking and placing the glass.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] By setting up the flip component, the glass can be placed horizontally and flipped vertically. Compared with manually placing the glass on the workbench, it is not only easier and safer, but also more efficient overall. In addition, with the cleaning component, the bottom of the inner wall of the processing groove can be cleaned, effectively ensuring the close fit between the pneumatic suction cup and the bottom of the inner wall of the processing groove, so that the pneumatic suction cup itself remains stable, providing good conditions for the fixation of the glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 It is a structural schematic diagram of another viewing angle of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the back side of the utility model;

[0026] Figure 4 It is a schematic diagram of the structure of some parts of the turning assembly and the cleaning assembly of the utility model;

[0027] Figure 5 It is a structural schematic diagram of the support wheel of the utility model.

[0028] In the figure: 1. Glass milling machine; 101. Workbench; 102. Three-axis slide drilling and milling unit; 103. CNC operating table; 104. Processing groove; 105. Storage bin; 2. Turnover assembly; 201. Turnover frame; 202. Support seat; 203. Support wheel; 204. Pneumatic suction cup; 205. Pneumatic push rod; 3. Cleaning assembly; 301. Sliding guide groove; 302. Scraper; 303. Linkage rod; 4. First travel switch; 5. Second travel switch. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figures 1 to 5 In an embodiment of the utility model, a positioning and punching device for double-steel insulating glass includes a glass milling machine 1 composed of a workbench 101, a three-axis slide drilling and milling unit 102, and a CNC operating table 103. The horizontal transverse rail of the three-axis slide drilling and milling unit 102 is fixed to one end of the outer wall of the workbench 101. A processing groove 104 is provided on the top of the workbench 101. A storage bin 105 is provided below the processing groove 104 inside the workbench 101. Both ends of the bottom of the processing groove 104 are provided with blanking openings that are connected to the storage bin 105.

[0031] A turning assembly 2 and a cleaning assembly 3 are installed inside the processing tank 104. The turning assembly 2 is used to support and place the glass, and to turn the glass between the horizontal state and the vertical state. The cleaning assembly 3 is connected to the turning assembly 2. When the turning assembly 2 is running, the cleaning assembly 3 is driven to run synchronously. The cleaning assembly 3 is used to clean the debris and water stains on the top of the processing tank 104 into the storage bin 105.

[0032] The turning assembly 2 includes a turning frame 201, a supporting seat 202, a supporting wheel 203, a pneumatic suction cup 204, and a pneumatic push rod 205;

[0033] The turning frame 201 is rotatably connected to the inner side of the processing groove 104, and the rotation connection point between the turning frame 201 and the processing groove 104 is away from the horizontal transverse rail mounting surface of the three-axis slide drilling and milling unit 102;

[0034] The support seat 202 is integrally formed at one end of the top of the flip frame 201 and is vertically arranged with the flip frame 201. The support wheel 203 is rotatably installed on the inner side of the support seat 202. The support wheel 203 is used to support the bottom of the glass in the upright state.

[0035] The pneumatic suction cup 204 is slidably mounted on the inner side of the flip frame 201 to adsorb and fix the glass;

[0036] The output end of the pneumatic push rod 205 is rotatably connected to the two sides of the turning frame 201, and the bottom of the shell of the pneumatic push rod 205 is rotatably connected to the workbench 101. A movable groove for accommodating the pneumatic push rod 205 is provided at the contact position between the workbench 101 and the pneumatic push rod 205, and the pneumatic push rod 205 provides power for the turning of the turning frame 201.

[0037] The cleaning assembly 3 includes a sliding guide groove 301, a scraper 302, and a linkage rod 303;

[0038] The sliding guide grooves 301 are symmetrically arranged at both ends of the inner wall of the processing groove 104, and the scraper 302 is slidably installed inside the sliding guide groove 301, and the bottom of the scraper 302 is in contact with the top of the processing groove 104. The surface of the processing groove 104 can be cleaned by the horizontal and longitudinal movement of the scraper 302;

[0039] The two ends of the linkage rod 303 are rotatably connected to the top of the scraper 302 and the bottom of the flip frame 201 respectively. The rotational force of the flip frame 201 can be transmitted to the scraper 302 through the transmission of the linkage rod 303, so that the scraper 302 can move horizontally.

[0040] In this embodiment: it should be supplemented that: the operation of the three-axis slide drilling and milling unit 102, the pneumatic suction cup 204, and the pneumatic push rod 205 are all controlled by the CNC operation table 103. The three-axis slide drilling and milling unit 102 includes a three-axis slide and a drilling and milling motor. A drill bit is installed at the output end of the drilling and milling motor. The operation of the three-axis slide can drive the drilling and milling motor to move to the processing position. The operation of the drilling and milling motor drives the drill bit to perform a hole-making operation on the glass.

[0041] When the glass needs to be placed on the workbench 101, the pneumatic push rod 205 is first started to push the flip frame 201 to flip from the horizontal state to the vertical state (it should be noted that the final angle between the flip frame 201 and the workbench 101 is less than 90 degrees, that is, the vertical state of the flip frame 201 is inclined), and then the position of the pneumatic suction cup 204 is adjusted to avoid the opening position of the glass;

[0042] Then the operator manually moves the glass and places it on the top of the support wheel 203, and the glass is attached to the pneumatic suction cup 204. At this time, the pneumatic suction cup 204 is activated to absorb and fix the glass;

[0043] Then, the pneumatic push rod 205 is started in the reverse direction to make the turning frame 201 turn to a horizontal state. At this time, the glass is placed horizontally on the top of the workbench 101. Then, the three-axis slide drilling and milling unit 102 can be started to perform a hole-making operation on the glass. The waste generated during the hole-making process and the cooling water will fall into the processing tank 104, and part of the water will flow into the storage bin 105.

[0044] After the glass hole is opened, the pneumatic push rod 205 can be started again to make the flip frame 201 drive the glass to flip to an upright state, and then the pneumatic suction cup 204 can be closed. At this time, the glass can be removed and a new glass can be put in. During the flipping process of the flip frame 201, the linkage rod 303 can be driven synchronously. The linkage rod 303 can drive the scraper 302 to move along the trajectory of the sliding guide groove 301. The moving scraper 302 can scrape the water stains and waste materials inside the processing groove 104 into the storage bin 105, so that the bottom of the inner wall of the processing groove 104 is kept dry and tidy, avoiding the waste and water stains from affecting the state of the pneumatic suction cup 204 and the inner wall of the processing groove 104.

[0045] Please refer to Figures 2-3 A first travel switch 4 is installed at one end of the outer wall of the workbench 101 near the initial position of the three-axis slide drilling and milling unit 102, and a second travel switch 5 is installed inside a movable groove opened on the top of the workbench 101 for accommodating the pneumatic push rod 205. The first travel switch 4 and the second travel switch 5 are respectively used to sense the position status of the three-axis slide drilling and milling unit 102 and the turning frame 201.

[0046] In this embodiment: the first travel switch 4 is connected to the control circuit of the pneumatic push rod 205:

[0047] When the three-axis slide drilling and milling unit 102 is in the initial state, it will squeeze the first travel switch 4. At this time, the first travel switch 4 is connected to the control circuit of the pneumatic push rod 205, and the pneumatic push rod 205 can start running;

[0048] When the three-axis slide drilling and milling unit 102 moves away from the initial state, the first travel switch 4 loses its squeeze, and the control circuit of the pneumatic push rod 205 by the first travel switch 4 is disconnected, and the pneumatic push rod 205 cannot start to run;

[0049] The second travel switch 5 is connected to the control circuit of the three-axis slide drilling and milling unit 102:

[0050] When the flip frame 201 rotates to a horizontal state, the second travel switch 5 is squeezed, and at this time, the control circuit of the three-axis slide drilling and milling unit 102 is turned on, and the three-axis slide drilling and milling unit 102 can start and operate normally;

[0051] When the turning frame 201 rotates to the tilted state, the second travel switch 5 loses its squeeze, and the control circuit of the three-axis slide drilling and milling unit 102 is disconnected, and the three-axis slide drilling and milling unit 102 cannot start running;

[0052] The cooperation between the first travel switch 4 and the second travel switch 5 can effectively avoid the collision between the three-axis slide drilling and milling unit 102 and the turning frame 201 due to improper operation, thereby effectively improving the safety of the operation of the device.

[0053] Please refer to Figures 1 to 5 There are multiple pneumatic suction cups 204, and rail grooves for limiting the sliding of the pneumatic suction cups 204 are provided at the upper and lower ends of the inner wall of the flip frame 201, and there is a certain friction force between the pneumatic suction cups 204 and the inner wall of the rail groove;

[0054] A rubber layer is provided on the upper surface of the processing groove 104 , the bottom of the pneumatic suction cup 204 in a horizontal state is closely fitted to the upper surface of the processing groove 104 , and the width of the turning frame 201 in a horizontal state is smaller than the inner wall width of the processing groove 104 .

[0055] In this embodiment: the pneumatic suction cups 204 with multiple adjustable positions can be used to absorb and fix the glass of different sizes. The friction between the pneumatic suction cups 204 and the inner wall of the rail groove allows the pneumatic suction cups 204 to maintain a stable state during the turning process of the turning frame 201.

[0056] The lower surface of the horizontal pneumatic suction cup 204 is closely attached to the rubber layer on the upper surface of the processing groove 104, which further increases the position stability of the pneumatic suction cup 204, so that the pneumatic suction cup 204 can remain stable and motionless during the glass processing process;

[0057] In addition, the width of the flip frame 201 is smaller than the inner wall width of the processing groove 104, so that the flip frame 201 does not contact the scraper 302 when it turns to a horizontal state, so that the flip frame 201 and the pneumatic suction cup 204 will not interfere with the movement of the scraper 302.

[0058] Please refer to Figure 5 The outer side of the supporting wheel 203 is formed with a trapezoidal annular groove for positioning the bottom edge of the glass, and the side of the trapezoidal annular groove away from the flip frame 201 is an arc surface, and the side of the trapezoidal annular groove close to the flip frame 201 is a straight surface, and the straight surface is flush with the upper surface of the pneumatic suction cup 204;

[0059] A plurality of support seats 202 are evenly distributed along the horizontal transverse track of the flip frame 201 , and the gap between two adjacent support seats 202 is used to provide space for the operator's hands when taking and placing the glass.

[0060] In this embodiment: the glass can be positioned and placed by the trapezoidal annular groove on the outer side of the support wheel 203, and the surface of the glass can be automatically attached to the surface of the pneumatic suction cup 204, so that the pneumatic suction cup 204 can adsorb and fix the glass;

[0061] Through the space between the multiple support seats 202, when taking or placing the glass, the operator's hand can be moved to a position aligned with the trapezoidal ring groove, which facilitates stable placement and taking of the glass.

[0062] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A positioning and punching device for double-steel insulating glass, comprising a glass milling machine (1) consisting of a workbench (101), a three-axis slide drilling and milling unit (102) and a numerical control operating table (103), wherein the horizontal transverse rail of the three-axis slide drilling and milling unit (102) is fixed to one end of the outer wall of the workbench (101), characterized in that: A processing groove (104) is provided on the top of the workbench (101), a storage bin (105) is provided inside the workbench (101) below the processing groove (104), and blanking openings that are in communication with the storage bin (105) are provided at both ends of the bottom of the processing groove (104); A turning assembly (2) and a cleaning assembly (3) are installed on the inner side of the processing groove (104); the turning assembly (2) is used to support and place the glass and to turn the glass between a horizontal state and an upright state; the cleaning assembly (3) is connected to the turning assembly (2); when the turning assembly (2) is in operation, it synchronously drives the cleaning assembly (3) to operate; the cleaning assembly (3) is used to clean the debris and water stains on the top of the processing groove (104) into the storage bin (105); The turning assembly (2) comprises a turning frame (201), a supporting seat (202), a supporting wheel (203), a pneumatic suction cup (204), and a pneumatic push rod (205); The turning frame (201) is rotatably connected to the inner side of the processing groove (104), and the rotation connection point between the turning frame (201) and the processing groove (104) is away from the horizontal transverse rail mounting surface of the three-axis slide drilling and milling unit (102); The support seat (202) is integrally formed at one end of the top of the flip frame (201) and is arranged vertically with the flip frame (201); the support wheel (203) is rotatably mounted on the inner side of the support seat (202); the support wheel (203) is used to support the bottom of the glass in an upright state; The pneumatic suction cup (204) is slidably mounted on the inner side of the turning frame (201) and is used to absorb and fix the glass; The output end of the pneumatic push rod (205) is rotatably linked to the two sides of the turning frame (201), and the bottom of the shell of the pneumatic push rod (205) is rotatably connected to the workbench (101). A movable groove for accommodating the pneumatic push rod (205) is provided at the contact position between the workbench (101) and the pneumatic push rod (205), and the pneumatic push rod (205) provides power for turning the turning frame (201).

2. A positioning and punching device for double-steel insulating glass according to claim 1, characterized in that: The cleaning assembly (3) comprises a sliding guide groove (301), a scraper (302), and a linkage rod (303); The sliding guide groove (301) is symmetrically arranged at two ends of the inner wall of the processing groove (104); the scraper (302) is slidably installed inside the sliding guide groove (301); and the bottom of the scraper (302) is in contact with the top of the processing groove (104); the surface of the processing groove (104) can be cleaned by the horizontal and longitudinal movement of the scraper (302); The two ends of the linkage rod (303) are rotatably connected to the top of the scraper (302) and the bottom of the flip frame (201) respectively. The rotational force of the flip frame (201) can be transmitted to the scraper (302) through the transmission of the linkage rod (303), thereby realizing the horizontal movement of the scraper (302).

3. The positioning and punching device for double-steel insulating glass according to claim 1, characterized in that: A first travel switch (4) is installed at one end of the outer wall of the workbench (101) near the initial position of the three-axis slide drilling and milling unit (102), and a second travel switch (5) is installed inside a movable groove opened on the top of the workbench (101) for accommodating the pneumatic push rod (205). The first travel switch (4) and the second travel switch (5) are respectively used to sense the position status of the three-axis slide drilling and milling unit (102) and the turning frame (201).

4. The positioning and punching device for double-steel insulating glass according to claim 1, characterized in that: The pneumatic suction cup (204) is provided in plurality, and rail grooves for limiting the sliding of the pneumatic suction cup (204) are provided at the upper and lower ends of the inner wall of the flip frame (201), and a certain friction force exists between the pneumatic suction cup (204) and the inner wall of the rail groove.

5. The positioning and punching device for double-steel insulating glass according to claim 1, characterized in that: The upper surface of the processing groove (104) is provided with a rubber layer, the bottom of the pneumatic suction cup (204) in a horizontal state is tightly fitted with the upper surface of the processing groove (104), and the width of the turning frame (201) in a horizontal state is smaller than the inner wall width of the processing groove (104).

6. The positioning and punching device for double-steel insulating glass according to claim 1, characterized in that: The outer side of the support wheel (203) is formed with a trapezoidal annular groove for positioning the bottom edge of the glass, and the side of the trapezoidal annular groove away from the flip frame (201) is an arc surface, and the side of the trapezoidal annular groove close to the flip frame (201) is a straight surface, and the straight surface is flush with the upper surface of the pneumatic suction cup (204).

7. The positioning and punching device for double-steel insulating glass according to claim 1, characterized in that: A plurality of the support seats (202) are evenly distributed along the horizontal transverse track of the flip frame (201), and the gap between two adjacent support seats (202) is used to provide space for the operator's hands when taking and placing glass.

Images