Edge grinding, chamfering, drilling and line connecting machining equipment

Abstract

The invention discloses edge grinding, chamfering and drilling connection line machining equipment, and relates to the technical field of glass machining. Comprising a machine frame main body, a front section transition table is arranged at the upper end of the machine frame main body, and continuous automatic production of ultra-large glass machining is achieved by integrating the processes of edge grinding, chamfering and drilling. The glass sheets are positioned by the front-section transition table, processed by the edging and chamfering machine and secondarily positioned by the rear-section transition table to be drilled by the connecting drilling machine, and the whole process only needs one-time manual sheet loading and unloading, so that the operations of repeated manual transfer and sheet loading and unloading in the traditional processing are greatly reduced, the defect rate of the glass caused by manual intervention is reduced, and the production efficiency is remarkably improved; due to the integrated design of the equipment, a plurality of independent equipment required by traditional processing is reduced, the investment cost and the occupied area of the whole line equipment are greatly reduced, and a large space occupied by a transition table in the traditional equipment can be reduced.

Description

Technical Field

[0001] The invention relates to the technical field of glass processing, in particular to an edge grinding, chamfering, drilling and connecting processing equipment. Background Art

[0002] In the field of glass deep processing, the demand for processing super-large square glass, which usually refers to rectangular glass with a width of 3 meters to 3.6 meters and a length of 12 meters to 20 meters, is growing. It is widely used in scenes such as building curtain walls, large aquariums, and special industrial equipment. The existing process for processing super-large glass is roughly divided into two steps. The first is edge grinding and chamfering, which is completed manually by using an overhead suction cup frame to load and unload the glass + an end edge grinding machine + a connecting chamfering machine + a glass cleaning machine. The second is glass drilling. After the glass edge grinding and chamfering processing and cleaning are completed, the glass is manually transferred to the drilling equipment using an overhead suction cup frame to load and unload the glass, and then manually drilled and cleaned using a cleaning machine.

[0003] At present, the processing methods of ultra-large glass are mainly divided into independent edging and chamfering processes and drilling processes. The processes are scattered and rely on a large amount of manual operation. In addition, the edging, chamfering and drilling processes require multiple independent devices, resulting in high investment costs for the entire line equipment and a large footprint. At the same time, the manual positioning accuracy is limited, resulting in poor dimensional consistency of edging, chamfering and drilling, further reducing the product qualification rate. For this reason, the present invention provides an edging, chamfering and drilling connection processing equipment.

[0004] Invention content

[0005] In response to the shortcomings of the existing technology, the present invention provides an edge grinding, chamfering and drilling connection processing equipment, which solves the problem that the processing method of ultra-large glass is mainly divided into independent edge grinding and chamfering processes and drilling processes, the process is scattered and relies on a large amount of manual operation, and the edge grinding, chamfering and drilling processes require multiple independent equipment, resulting in high investment costs for the entire line equipment and a large area of ​​land.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a grinding, chamfering, drilling and connecting processing equipment, including a frame body, a front transition platform is provided at the upper end of the frame body, a rear transition platform is provided at the upper end of the frame body on the other side of the front transition platform, a grinding and chamfering machine and a connecting drilling machine are sequentially provided between the front transition platform and the rear transition platform, the connecting drilling machine is located on the left side of the grinding and chamfering machine, a fixed edge head group and a movable edge head group are provided in the grinding and chamfering machine, both the fixed edge head group and the movable edge head group contain visual positioning components, and a front pressure plate mechanism and a rear pressure plate mechanism are also provided in the grinding and chamfering machine.

[0007] Preferably, the fixed edge head group and the movable edge head group are respectively installed at both ends of the movable edge head group, the fixed edge head group is used to complete single-side edging of the workpiece, and the movable edge head group cooperates with the fixed edge head group to complete chamfering of the workpiece corners.

[0008] Preferably, the visual positioning component includes a first visual positioning mechanism arranged inside the movable edge head group, and a second visual positioning mechanism is arranged inside the fixed edge head group. The visual positioning mechanism includes a camera and an image processing module for identifying the corner position of the workpiece and guiding the chamfering process.

[0009] Preferably, the front-stage pressure plate mechanism and the rear-stage pressure plate mechanism are respectively located on both sides of the edge grinding and chamfering machine, and the pressure plate mechanism includes an electric push rod and a pressure plate.

[0010] Preferably, the front transition platform includes a support seat installed on the inner wall of the frame body, a linkage rod is provided inside the support seat, and transmission wheels are evenly fixed on the outer wall of the linkage rod. The linkage rod and the transmission wheel are evenly distributed on the frame body, and a mounting frame is provided on the inner wall of the frame body between the linkage rods, a transmission belt is provided inside the mounting frame, and the transmission belt is evenly distributed on the frame body in the longitudinal direction.

[0011] Preferably, vertical rods are fixed at both ends of the connecting drilling machine at the upper end of the frame body, a crossbeam is fixed at the top end of the vertical rod, and a drilling body is arranged inside the crossbeam.

[0012] Preferably, a first fixed side positioning wheel is provided on one side of the frame body, and the first fixed side positioning wheel is located at the edge of the front transition platform, and a second fixed side positioning wheel is provided on one side of the rear transition platform.

[0013] Preferably, a drilling machine Y-axis is provided inside the inline drilling machine, and the drilling machine Y-axis is used to push the workpiece to move.

[0014] Beneficial effects

[0015] The present invention provides an edge grinding, chamfering, drilling and connecting processing equipment. Compared with the existing technology, it has the following advantages:

[0016] Firstly, the present invention realizes the continuous automated production of ultra-large glass processing by integrating the edging, chamfering and drilling processes. After the workpiece comes out of a single double-sided edging machine, it is positioned on the front transition table, processed by the edging and chamfering machine, and re-positioned on the rear transition table before being drilled by the connecting drilling machine. The entire process only requires one manual loading and unloading operation, which greatly reduces the multiple manual transfer and loading and unloading operations in traditional processing, reduces the glass defect rate caused by manual intervention, and significantly improves production efficiency. In addition, the integrated design of the equipment reduces the number of independent devices required for traditional processing, greatly reduces the investment cost and floor space of the entire line equipment, and can reduce the large amount of space occupied by the transition table in traditional equipment.

[0017] Secondly, the collaborative design of the various components of the present invention significantly improves the processing accuracy and quality stability. The fixed edge head group and the movable edge head group have clear division of labor. The cameras and image processing modules of the first visual positioning mechanism and the second visual positioning mechanism are used to achieve precise positioning and processing of corner chamfers, avoiding the error of manual positioning. The front pressure plate mechanism and the rear pressure plate mechanism drive the pressure plate to adaptively clamp the workpiece through the electric push rod, reducing vibration and displacement during processing, and ensuring the position accuracy of edging, chamfering and drilling. The transmission belt and transmission wheel of the front transition table cooperate with the first fixed edge positioning wheel and the second fixed edge positioning wheel to ensure that the workpiece has consistent reference during forward and reverse processing, thereby improving the flatness of straight edge grinding and the dimensional consistency of corner chamfers, making product quality more stable.

[0018] Thirdly, the present invention fully meets the processing needs of extra-large glass and expands the processing range. The crossbeam of the connecting drilling machine cooperates with the Y-axis of the drilling machine to realize the coverage of any position of the workpiece by the drilling body. High-precision drilling can be completed without secondary flipping, solving the problems of limited range and insufficient precision of traditional manual drilling; the support seat, linkage rod and evenly distributed transmission belt and transmission wheel of the front transition platform ensure the smooth transmission and load-bearing requirements of extra-large glass; the lateral adjustment of the fixed edge positioning wheel and the adaptive clamping of the pressure plate mechanism further adapt to the size characteristics of extra-large glass, so that the equipment can efficiently handle extra-large-size processing tasks that traditional equipment is difficult to cope with, thereby improving the applicability and market competitiveness of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the frame body from above of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the edge grinding and chamfering machine of the present invention;

[0022] Figure 4 It is a schematic diagram of the overall side view structure of the present invention;

[0023] Figure 5 This is a schematic structural diagram of the front transition platform of the present invention;

[0024] Figure 6 This is a structural schematic diagram of the in-line drilling machine of the present invention.

[0025] In the figure: 1. Machine body; 2. Front transition platform; 201. Support seat; 202. Linkage rod; 203. Drive wheel; 204. Mounting frame; 205. Drive belt; 3. Edge grinding and chamfering machine; 301. Moving edge head group; 302. First visual positioning mechanism; 303. Front pressure plate mechanism; 304. Rear pressure plate mechanism; 305. Fixed edge head group; 306. Second visual positioning mechanism; 4. Connecting drilling machine; 401. Vertical rod; 402. Crossbeam; 403. Drilling body; 5. First fixed edge positioning wheel; 6. Second fixed edge positioning wheel; 7. Drilling machine Y-axis; 8. Rear transition platform. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figures 1-6 The present invention provides a technical solution: an edge grinding, chamfering, drilling and connecting processing equipment, including a frame body 1, a front transition platform 2 is provided at the upper end of the frame body 1, a rear transition platform 8 is provided at the upper end of the frame body 1 on the other side of the front transition platform 2, an edge grinding and chamfering machine 3 and a connecting drilling machine 4 are sequentially arranged between the front transition platform 2 and the rear transition platform 8, the connecting drilling machine 4 is located on the left side of the edge grinding and chamfering machine 3, a fixed edge head group 305 and a movable edge head group 301 are provided in the edge grinding and chamfering machine 3, both the fixed edge head group 305 and the movable edge head group 301 contain visual positioning components, and a front pressure plate mechanism 303 and a rear pressure plate mechanism 304 are also provided in the edge grinding and chamfering machine 3.

[0028] The structural features include: a front-end transition table 2, an edge grinding and chamfering machine 3, a connecting drilling machine 4, and a rear-end transition table 8 are sequentially arranged at the upper end of the frame body 1; a fixed edge head group 305 and a movable edge head group 301 are provided in the edge grinding and chamfering machine 3, both of which contain visual positioning components and a front-end pressure plate mechanism 303 and a rear-end pressure plate mechanism 304. After the workpiece is discharged from a single double-sided edge grinding machine, it is transferred to the front-end transition table 2 and enters the edge grinding and chamfering machine 3 after positioning. The fixed edge head group 305 grinds one side of the workpiece, and the visual positioning component guides the two groups of heads to chamfer the corner edge of the workpiece. After the workpiece is transferred to the rear-end transition table 8 for positioning, it enters the edge grinding and chamfering machine 3 in the opposite direction to complete the edge grinding of the other side of the workpiece and the chamfering of the other side of the workpiece corner. Finally, the workpiece is pushed by the Y-axis 7 of the drilling machine and cooperates with the connecting drilling machine 4 to complete drilling, integrating the edge grinding, chamfering and drilling processes to realize continuous automated processing.

[0029] In a preferred embodiment, the fixed edge head group 305 and the movable edge head group 301 are respectively installed at both ends of the movable edge head group 301, and the fixed edge head group 305 is used to complete single-side edging of the workpiece, and the movable edge head group 301 cooperates with the fixed edge head group 305 to complete the chamfering of the workpiece corner. After the workpiece enters the edging and chamfering machine 3, the fixed edge head group 305 is started to grind the unprocessed side. After the edging is completed, the movable edge head group 301 moves closer to the fixed edge head group 305, and the two groups of heads cooperate to chamfer one corner of the workpiece under the guidance of visual positioning. After the workpiece enters in the opposite direction, the fixed edge head group 305 grinds the other side of the workpiece, and the two groups of heads cooperate again to complete the chamfering of the other corner of the workpiece. The division of labor is clear, and the edging and chamfering processes are seamlessly connected, thereby improving the processing continuity; the two groups of heads cooperate with high precision to ensure that the straight edges are smooth and the corner chamfers are consistent in size, thereby improving product quality.

[0030] In a preferred embodiment, the visual positioning component includes a first visual positioning mechanism 302 arranged inside the movable edge head group 301, and a second visual positioning mechanism 306 is arranged inside the fixed edge head group 305. The visual positioning mechanism includes a camera and an image processing module, which are used to identify the corner position of the workpiece and guide the chamfering process. After the workpiece enters the edge grinding and chamfering machine 3, the cameras of the first visual positioning mechanism 302 and the second visual positioning mechanism 306 capture the image of the workpiece corner, the image processing module analyzes the image, identifies the corner position and angle information, and transmits the data to the head group. The head group adjusts its position according to the positioning data, accurately completes the chamfering process, replaces manual positioning, and avoids human errors.

[0031] In a preferred embodiment, the front-end pressure plate mechanism 303 and the rear-end pressure plate mechanism 304 are respectively located on both sides of the edge grinding and chamfering machine 3. The pressure plate mechanism includes an electric push rod and a pressure plate. After the workpiece enters the edge grinding and chamfering machine 3, the electric push rod drives the pressure plate to descend and press the two ends of the workpiece. During the edge grinding, chamfering and subsequent drilling process, the pressure plate continues to apply pressure to prevent the workpiece from being displaced due to external processing force, avoid vibration or displacement of the workpiece during processing, ensure the position accuracy of edge grinding, chamfering and drilling, reduce defects caused by workpiece shaking, and improve product qualification rate.

[0032] Furthermore, based on the information feedback from the visual positioning mechanism, the front pressure plate structure 303 and the rear pressure plate structure 304 move from both sides of the workpiece to the middle respectively to clamp the workpiece. During the clamping process, the pressure plate is adaptively adjusted according to the shape and size of the workpiece to ensure uniform distribution of clamping force, reducing the displacement and vibration of the workpiece during processing, thereby significantly improving the accuracy of processing procedures such as edging, chamfering, and drilling, and ensuring consistency in product quality.

[0033] In a preferred embodiment, the front transition platform 2 includes a support base 201 installed on the inner wall of the frame body 1, a linkage rod 202 is provided inside the support base 201, and a transmission wheel 203 is evenly fixed on the outer wall of the linkage rod 202. The linkage rod 202 and the transmission wheel 203 are evenly distributed on the frame body 1, and a mounting frame 204 is provided on the inner wall of the frame body 1 between the linkage rods 202. A transmission belt 205 is provided inside the mounting frame 204, and the transmission belt 205 is evenly distributed on the frame body 1 in the longitudinal direction. The linkage rod 202 drives the transmission wheel 203 to rotate. After the workpiece comes out of the double-sided edging machine, it is received by the transmission wheel 203 and transmitted to the middle of the front transition table 2. When the transmission belt 205 is working, it cooperates with the transmission belt 205 to drive the workpiece to move laterally until it is in contact with the first fixed edge positioning wheel 5 to complete the positioning. After positioning, the transmission wheel 203 servo-transmits the workpiece to the edging and chamfering machine 3. The transmission belt 205 and the transmission wheel 203 work together to achieve smooth transmission and lateral positioning of the workpiece, ensuring that the workpiece is accurately positioned when entering the edging and chamfering machine 3.

[0034] In a preferred embodiment, vertical rods 401 are fixed at both ends of the connecting drilling machine 4 at the upper end of the frame body 1, and a crossbeam 402 is fixed at the top of the vertical rod 401. A drilling body 403 is arranged inside the crossbeam 402. After the workpiece is completed with edge grinding and chamfering, it is transferred to the bottom of the connecting drilling machine 4. The Y-axis 7 of the drilling machine pushes the workpiece to move longitudinally, and the drilling body 403 on the crossbeam 402 moves laterally. The two cooperate to achieve coverage of the drilling body 403 on any position of the workpiece, completing high-precision drilling. The crossbeam 402 cooperates with the Y-axis 7 of the drilling machine to achieve full coverage of the drilling range, meeting the drilling needs of any position of ultra-large glass.

[0035] In a preferred embodiment, a first fixed edge positioning wheel 5 is provided on one side of the frame body 1, and the first fixed edge positioning wheel 5 is located at the edge of the front transition platform 2. A second fixed edge positioning wheel 6 is provided on one side of the rear transition platform 8. After the workpiece enters the front transition platform 2, the transmission belt 205 drives the workpiece to move laterally until the side is in contact with the first fixed edge positioning wheel 5 to complete the first positioning. After the workpiece is chamfered, it is transferred to the rear transition platform 8. The transmission structure drives the workpiece to move laterally and in contact with the second fixed edge positioning wheel 6 to complete the second positioning. The workpiece is accurately positioned laterally by the wheels to ensure that the reference of the workpiece is consistent when entering the edge grinding and chamfering machine 3 in the forward and reverse directions, thereby improving the symmetry and accuracy of edge grinding and chamfering.

[0036] In addition, the lateral fixed edge is usually an adjustable baffle and a belt clamping device that applies pressure or constraint from the side of the workpiece, so that one side of the workpiece is close to the fixed edge, the left belt decelerates, and the right belt accelerates, forming a lateral thrust.

[0037] In a preferred embodiment, a drilling machine Y-axis 7 is provided inside the connecting drilling machine 4, and the drilling machine Y-axis 7 is used to push the workpiece to move. After the workpiece is completed with edge grinding and chamfering, it is transferred to the corresponding position of the drilling machine Y-axis 7. The drilling machine Y-axis 7 drives the workpiece to move along the Y-axis direction through servo drive, and cooperates with the drilling body 403 of the connecting drilling machine 4 to move along the X-axis. The two work together to realize drilling processing at different positions of the workpiece, and cooperate with the connecting drilling machine 4 to expand the drilling range, so as to meet the full-size processing needs of ultra-large glass without manual transfer.

[0038] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0039] After the workpiece is discharged from the single double edge grinding machine, it is received by the transmission wheel 203 of the front transition table 2 and transferred to the middle part. The linkage rod 202 drives the transmission wheel 203 to rotate, and cooperates with the transmission belt 205 to drive the workpiece to move sideways until it is in contact with the first fixed edge positioning wheel 5 to complete the positioning. Then the transmission wheel 203 servo-transfers the workpiece to the edge grinding and chamfering machine 3;

[0040] After entering the edge grinding and chamfering machine 3, the electric push rods of the front pressure plate mechanism 303 and the rear pressure plate mechanism 304 drive the pressure plate to descend and press the two ends of the workpiece, and the fixed edge head group 305 starts to grind the unprocessed side of the workpiece. After the grinding is completed, the mobile edge head group 301 moves closer to the fixed edge head group 305, and the cameras of the first visual positioning mechanism 302 and the second visual positioning mechanism 306 capture the image of the workpiece corner. After analysis, the image processing module transmits the position and angle information to the two heads, and the two heads cooperate to complete the chamfering of the workpiece corner under the guidance of visual positioning;

[0041] After that, the workpiece is conveyed to the rear transition table 8, and the transmission structure drives the workpiece to move sideways to fit the second fixed edge positioning wheel 6 for positioning, and then it is conveyed in the opposite direction to enter the edging and chamfering machine 3 again, and the fixed edge machine head group 305 grinds the other side of the workpiece, and the two sets of machine heads cooperate to complete the chamfering of the other corner; after completing the edging and chamfering, the workpiece is conveyed to the bottom of the connecting drilling machine 4, and the drilling machine Y-axis 7 pushes the workpiece to move longitudinally, and at the same time, the drilling body 403 on the crossbeam 402 of the connecting drilling machine 4 moves horizontally, and the two cooperate to achieve high-precision drilling of any position of the workpiece, and the entire processing flow is completed, and the next workpiece cycles through the above steps.

[0042] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0043] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An edge grinding, chamfering, drilling and connecting processing equipment, comprising a frame body (1), characterized in that: A front transition platform (2) is provided at the upper end of the frame body (1), a rear transition platform (8) is provided at the upper end of the frame body (1) on the other side of the front transition platform (2), an edge grinding and chamfering machine (3) and a connecting drilling machine (4) are sequentially provided between the front transition platform (2) and the rear transition platform (8), the connecting drilling machine (4) is located on the left side of the edge grinding and chamfering machine (3), a fixed edge head group (305) and a movable edge head group (301) are provided in the edge grinding and chamfering machine (3), both the fixed edge head group (305) and the movable edge head group (301) contain visual positioning components, and a front pressure plate mechanism (303) and a rear pressure plate mechanism (304) are also provided in the edge grinding and chamfering machine (3).

2. The edging, chamfering, drilling and connecting processing equipment according to claim 1, characterized in that: The fixed edge head group (305) and the movable edge head group (301) are respectively installed at two ends of the movable edge head group (301); the fixed edge head group (305) is used to complete single-side edging of a workpiece; the movable edge head group (301) cooperates with the fixed edge head group (305) to complete chamfering of a workpiece corner.

3. The edging, chamfering, drilling and connecting processing equipment according to claim 1, characterized in that: The visual positioning assembly includes a first visual positioning mechanism (302) arranged inside the movable edge head group (301), and a second visual positioning mechanism (306) is arranged inside the fixed edge head group (305). The visual positioning mechanism includes a camera and an image processing module, which are used to identify the position of the workpiece corner and guide the chamfering process.

4. The edge grinding, chamfering and drilling connection processing equipment according to claim 1, characterized in that: The front-section pressing plate mechanism (303) and the rear-section pressing plate mechanism (304) are respectively located on both sides of the edge grinding and chamfering machine (3), and the pressing plate mechanism includes an electric push rod and a pressing plate.

5. The edging, chamfering, drilling and connecting processing equipment according to claim 1, characterized in that: The front transition platform (2) comprises a support base (201) mounted on the inner wall of the frame body (1); a linkage rod (202) is arranged inside the support base (201); a transmission wheel (203) is evenly fixed on the outer wall of the linkage rod (202); the linkage rod (202) and the transmission wheel (203) are evenly distributed on the frame body (1); a mounting frame (204) is arranged between the linkage rods (202) and on the inner wall of the frame body (1); a transmission belt (205) is arranged inside the mounting frame (204), and the transmission belt (205) is evenly distributed longitudinally on the frame body (1).

6. The edge grinding, chamfering and drilling connection processing equipment according to claim 1, characterized in that: The two ends of the connecting drilling machine (4) are located on the upper end of the frame body (1) and are fixed with vertical rods (401), the top ends of the vertical rods (401) are fixed with crossbeams (402), and the interior of the crossbeams (402) is provided with a drilling body (403).

7. The edging, chamfering, drilling and connecting processing equipment according to claim 1, characterized in that: A first fixed side positioning wheel (5) is provided on one side of the frame body (1), and the first fixed side positioning wheel (5) is located at the edge of the front transition platform (2). A second fixed side positioning wheel (6) is provided on one side of the rear transition platform (8).

8. The edging, chamfering, drilling and connecting processing equipment according to claim 1, characterized in that: A drilling machine Y-axis (7) is provided inside the inline drilling machine (4), and the drilling machine Y-axis (7) is used to push the workpiece to move.

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