Glass cutting mechanism and glass production equipment
By designing a glass cutting mechanism including front-end chunks and breaking cone hammers, the problem of time-consuming and laborious and difficult to control the edge peeling process of glass waste is solved, and automated production is achieved, and production efficiency and safety are improved.
Patent Information
- Application Number
- CN202421034625.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-05-13
AI Technical Summary
The peeling process of the edge of the glass waste is time-consuming and labor-intensive, and the accuracy is difficult to control, which can easily cause damage to the effective area of the glass.
A glass cutting mechanism is designed, including a front-end block, a first drive assembly, a crushing cone hammer and a second drive assembly. The finished product area of the glass is pressed through the front-end block, and in the pressed state, the crushing cone hammer moves in the first direction to hit the waste area of the glass, so as to realize the separation of the waste area and the finished product area.
It replaces the traditional operation method of knocking the glass edges off by knocking off the glass edges, and realizes automatic compression and cutting of the glass edges, which runs smoothly and reliably, improves production efficiency and reduces operating risks.
Smart Images
Figure CN222631298U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of glass production line equipment, and in particular to a glass cutting mechanism and glass production equipment. Background Art
[0002] Glass industrial products, especially special industrial glass, have been increasingly used in various industries. Taking the construction industry as an example, architectural wall curtain glass has been increasingly widely used in the decoration of building exterior walls.
[0003] In the back-end process of glass industrial production lines in the past, glass manufacturers needed to process the required glass size and shape according to the customer's order specifications and quantity. However, since special industrial glass such as building curtain glass is thicker, after the glass scribing machine cuts the shape, the cut outer edge needs to be peeled off.
[0004] In the related art, this process is still manually operated, and the working conditions are as follows: an operator stands at each end of the conveyor line, and each operator holds a rubber hammer to evenly knock on different points on the edge of the cut glass waste, so that the waste glass is completely separated along the edge contour and finally conveyed to the next process. This process is time-consuming and laborious, and the accuracy is difficult to control, which is easy to cause damage to the effective area of the glass. Utility Model Content
[0005] In view of this, the present application provides a glass cutting mechanism and a glass production device to solve the problem that the stripping process of the edge of the waste glass is time-consuming and labor-intensive, and the accuracy is difficult to control.
[0006] In a first aspect, an embodiment of the present application provides a glass cutting mechanism, comprising:
[0007] The front pressing block has a pressing state for pressing the finished product area of the glass, and a yielding state away from the glass;
[0008] A first driving assembly is connected to the front-end pressing block to drive the front-end pressing block to switch between a pressing state and a yielding state;
[0009] A crushing cone hammer, wherein the crushing cone hammer forms an impact blade on one side of the glass; when the front pressure block is in a compacted state, the crushing cone hammer moves along a first direction to strike the waste area of the glass; wherein the finished product area and the waste area are located on both sides of the cutting line respectively;
[0010] The second driving assembly is connected to the crushing cone hammer to drive the crushing cone hammer to move along the first direction.
[0011] In some embodiments, the side of the front end pressing block facing the glass is configured to be arc-shaped, so that the front end pressing block is in line contact with the finished area of the glass when in a compressed state;
[0012] The extension direction of the contact line formed by the front end pressing block and the finished product area of the glass is parallel to the extension direction of the cutting line.
[0013] In some embodiments, the impact blade of the crushing cone hammer is made of a hard material;
[0014] The front end pressure block is made of soft material.
[0015] In some embodiments, the second drive assembly includes:
[0016] A rack extending along a first direction;
[0017] A spur gear meshing with the rack;
[0018] The motor is connected to the spur gear via the motor output shaft to drive the spur gear to rotate around its own axis.
[0019] In some embodiments, the glass cutting mechanism further comprises:
[0020] Main fixing plate;
[0021] The rack guide seat is fixed to the main fixed plate, and the rack is passed through the rack guide seat to guide the rack to move along the first direction.
[0022] In some embodiments, the glass cutting mechanism further comprises:
[0023] The guide rail is provided with a through hole suitable for the rack to pass through; one of the rack and the guide rail is provided with a flat key extending along the first direction, and the other is provided with a flat key slot adapted to the flat key, and the flat key cooperates with the flat key slot to guide the rack to move along the first direction.
[0024] In some embodiments, the glass cutting mechanism further includes: a return spring, sleeved on the outer circumference of the rack;
[0025] A stopper is fixed to the rack, and a return spring is arranged between the stopper and the rack guide seat.
[0026] In some embodiments, the first drive assembly includes a cylinder.
[0027] In a second aspect, the present application also provides a glass production device, comprising:
[0028] A conveying line, conveying glass along a second direction;
[0029] Scribing machines, which create cut lines on the glass to separate finished product areas from waste areas; and
[0030] Such as the glass cutting mechanism mentioned above.
[0031] In some embodiments, the glass production equipment further includes: a gantry truss, the glass cutting mechanism is installed on the gantry truss, and the gantry truss is suitable for driving the glass cutting mechanism to translate and / or rotate.
[0032] Through the above technical solution, the glass cutting mechanism provided by the present application has the following beneficial effects:
[0033] 1. The glass cutting mechanism provided in the embodiment of the present application presses the finished product area of the glass by means of a front-end pressing block, and then when the front-end pressing block is in the pressing state, the crushing cone hammer moves along a first direction to knock the waste area of the glass; thereby separating the waste area from the finished product area, thereby achieving the removal of the waste; replacing the traditional operation mode of knocking the edge of the glass off with a manual hand-held tool, and changing the traditional manual cutting of the glass edge to automatic pressing and cutting of the glass edge by a mechanical or pneumatic device; operating smoothly and reliably, improving production efficiency, reducing operating risks, and realizing automated production.
[0034] 2. By making the front end pressing block contact with the finished product area line of the glass in the clamped state, and the extension direction of the contact line formed by the front end pressing block and the finished product area of the glass is parallel to the extension direction of the cutting line, when the front end pressing block is in the clamped state, the crushing cone hammer strikes the waste area of the glass, which can ensure that the distance from the cutting line to the contact line formed by the front end pressing block and the finished product area is constant, and the distance from the striking position of the crushing cone hammer to the contact line formed by the front end pressing block and the finished product area is also a constant value, thereby ensuring balanced force and ensuring that the glass can be smoothly separated into two parts along the cutting line, improving the edge symmetry of the finished product area after striking, and reducing the probability of burrs.
[0035] 3. When the front end pressure block is in a clamped state, the motor drives the spur gear to rotate, and then the spur gear meshes with the rack through the teeth on the outer circle of the circumference, driving the rack to move in the first direction, and then the rack drives the crushing cone hammer to move in the first direction to achieve knocking on the waste area of the glass.
[0036] 4. To ensure the moving trajectory of the rack, a rack guide seat and a guide rail are set on the main fixed plate, and the rack is passed through the rack guide seat and the guide rail, so as to constrain the head and end of the rack and guide the moving trajectory of the rack.
[0037] 5. By arranging a return spring between the stopper and the rack guide seat, the return spring is limited between the stopper and the rack guide seat, thereby limiting the downward stroke of the rack and preventing the rack from moving excessively; at the same time, the return spring can lift the stopper by relying on the potential energy after compression, thereby facilitating the resetting of the rack.
[0038] 6. The glass production equipment provided in the embodiment of the present application forms a cutting line on the glass by a scribing machine to divide the finished product area and the waste area, and conveys the glass to a preset position through a conveyor line, and presses the finished product area of the glass by a front-end pressure block, and then when the front-end pressure block is in a pressed state, the crushing cone hammer moves along a first direction to knock the waste area of the glass; thereby separating the waste area from the finished product area, and realizing the removal of the waste; replacing the traditional operation method of manually using handheld tools to knock the edge of the glass off, and changing the traditional manual cutting of the glass edge to mechanical and pneumatic devices to automatically press and cut the glass edge; running smoothly and reliably, improving production efficiency, reducing operating risks, and realizing automated production. BRIEF DESCRIPTION OF THE DRAWINGS
[0039] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0040] Figure 1 A three-dimensional schematic diagram of the glass cutting mechanism of the present application from a first viewing angle;
[0041] Figure 2 A perspective schematic diagram of the glass cutting mechanism of the present application from a second viewing angle;
[0042] Figure 3 This is a side view of the glass cutting mechanism of the present application before impacting the glass;
[0043] Figure 4 This is a side view of the glass cutting mechanism of this application after impacting the glass.
[0044] Description of reference numerals:
[0045] 1. Main fixed plate; 2. First drive assembly; 3. Adapter plate; 4. Front end pressure block; 5. Rack; 51. Flat key; 6. Guide rail; 8. Reinforcement ribs; 9. Fixed cross plate; 10. Block; 11. Bearing seat; 12. Spur gear; 13. Motor; 14. Motor fixed plate; 15. Motor output shaft; 16. Rack guide seat; 17. Reset spring; 18. Crushing cone hammer; 19. Mounting column; 20. Speed regulating valve; 100. Glass; 101. Finished product area; 102. Waste area; 103. Cutting line. DETAILED DESCRIPTION
[0046] The following is a further detailed description of the implementation methods of the present application in conjunction with the accompanying drawings and examples. The detailed descriptions of the following examples and the accompanying drawings are used to exemplarily illustrate the principles of the present application, but cannot be used to limit the scope of the present application. The present application can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.
[0047] The present application provides these embodiments to make the present application thorough and complete, and to fully express the scope of the present application to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of the materials, the numerical expressions and the numerical values set forth in these embodiments should be interpreted as being merely exemplary, and not as limiting.
[0048] It should be noted that, in the description of this application, unless otherwise specified, the meaning of "multiple" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the orientation or positional relationship, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.
[0049] In addition, the words "first", "second" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements.
[0050] It should also be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.
[0051] All terms used in this application have the same meaning as those understood by those of ordinary skill in the art to which this application belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, such as general dictionaries, should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined herein.
[0052] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.
[0053] Combine the following Figures 1 to 4 , describing an embodiment of the present application.
[0054] According to an embodiment of the present application, on the one hand, a glass cutting mechanism is provided, comprising:
[0055] The front end pressing block 4 has a pressing state of pressing the finished product area 101 of the glass 100, and a yielding state of being away from the glass 100;
[0056] The first driving assembly 2 is connected to the front-end pressing block 4 to drive the front-end pressing block 4 to switch between a pressing state and a yielding state;
[0057] A crushing cone hammer 18, wherein the crushing cone hammer 18 forms an impact blade toward one side of the glass 100; when the front end pressing block 4 is in a compacted state, the crushing cone hammer 18 moves along a first direction to strike the waste area 102 of the glass 100; wherein the finished product area 101 and the waste area 102 are respectively located on both sides of the cutting line 103;
[0058] The second driving assembly is connected to the crushing cone hammer 18 to drive the crushing cone hammer 18 to move along the first direction.
[0059] The glass cutting mechanism of the present application includes a main fixing plate 1, and each structural component is fixed on the main fixing plate 1, and the main fixing plate 1 serves as the main structural carrier for carrying the components. A first driving assembly 2 is arranged on the main fixing plate 1 to drive the front-end pressing block 4 to switch between a pressing state and a yielding state, so that the front-end pressing block 4 can have a pressing state of pressing the finished product area 101 of the glass 100, and a yielding state away from the glass 100.
[0060] When the front end pressing block 4 is in a pressing state of pressing the finished product area 101 of the glass 100, Figure 3As shown, the finished product area 101 of the glass 100 is fixed, and in the subsequent knocking stage, the finished product area 101 will not be displaced due to excessive vibration, and when the crushing cone hammer 18 knocks the waste area 102 of the glass 100, since the finished product area 101 is fixed, the waste area 102 is more likely to break along the position of the cutting line 103. When the front end pressing block 4 is in a yielding state away from the glass 100, the glass 100 is not constrained and can be easily moved along the conveyor belt.
[0061] The first driving assembly 2 includes a cylinder. In this embodiment, a double cylinder is fixed at the lower end of the main fixing plate 1, and an adapter plate 3 is installed at the front end of the cylinder actuator. The adapter plate 3 can be made of aluminum, and a group of threaded through holes are opened on the adapter plate 3. The front end pressure block 4 is inserted into the threaded through holes by screws to achieve fixation with the adapter plate 3.
[0062] In addition, the cylinder is also connected to a speed regulating valve 20 to adjust the extension and retraction rate of the first drive assembly 2. Compressed air is pushed into the cylinder body through an electromagnetic reversing valve (not shown in the figure), thereby driving the cylinder body to extend and press the edge of the finished product area 101.
[0063] In this embodiment, the material of the front end pressing block 4 includes polyurethane.
[0064] The crushing cone hammer 18 of this embodiment forms an impact blade on one side of the glass 100, and the impact blade can specifically be a V-shaped blade or a U-shaped blade; when the front end pressure block 4 is in a clamped state, the crushing cone hammer 18 moves along the first direction to strike the waste area 102 of the glass 100 to cause the waste area 102 to break along the cutting line 103, thereby separating the waste area 102 from the finished product area 101, thereby achieving the removal of waste.
[0065] The movement of the crushing cone hammer 18 is driven by the second driving assembly. The specific structural form of the second driving assembly is described in detail below.
[0066] The glass cutting mechanism provided in the embodiment of the present application presses the finished product area 101 of the glass 100 by the front end pressing block 4, and then when the front end pressing block 4 is in the pressing state, the crushing cone hammer 18 moves along the first direction to knock the waste area 102 of the glass 100; thereby separating the waste area 102 from the finished product area 101, thereby removing the waste; replacing the traditional operation mode of manually knocking the edge of the glass off with a handheld tool, and changing the traditional manual cutting of the glass edge to automatic pressing and cutting of the glass edge by a mechanical or pneumatic device; the operation is stable and reliable, the production efficiency is improved, the operation risk is reduced, and automated production is realized.
[0067] In some embodiments, in combination Figure 3As shown, the side of the front end pressing block 4 facing the glass 100 is configured to be arc-shaped, so that the front end pressing block 4 is in line contact with the finished product area 101 of the glass 100 when in a compressed state;
[0068] The extension direction of the contact line formed by the front end pressing block 4 and the finished product area 101 of the glass 100 is parallel to the extension direction of the cutting line 103 .
[0069] Combination Figure 3 As shown, the front end pressing block 4 is constructed in a U shape, and the front end pressing block 4 is in line contact with the finished product area 101 of the glass 100 when in a clamped state, and the extension direction of the contact line formed by the front end pressing block 4 and the finished product area 101 of the glass 100 is parallel to the extension direction of the cutting line 103. Therefore, when the front end pressing block 4 is in a clamped state, the crushing cone hammer 18 strikes the waste area 102 of the glass 100, which can ensure that the distance from the cutting line 103 to the contact line formed by the front end pressing block 4 and the finished product area 101 is constant, and the distance from the striking position of the crushing cone hammer 18 to the contact line formed by the front end pressing block 4 and the finished product area 101 is also a constant value, thereby ensuring balanced force and ensuring that the glass 100 can be smoothly separated into two parts along the cutting line 103, improving the edge symmetry of the finished product area 101 after striking, and reducing the probability of burrs.
[0070] In some embodiments, the impact blade of the crushing cone hammer 18 is made of a hard material;
[0071] The front end pressing block 4 is made of soft material.
[0072] In this embodiment, the material of the impact blade can be metal, such as iron or stainless steel. Figure 2 As shown, there are multiple crushing cone hammers 18, and multiple crushing cone hammers 18 are arranged side by side. In order to ensure the strength and rigidity of each impact force, the edge of each impact blade is subjected to corresponding heat treatment.
[0073] In some embodiments, in combination Figure 2 As shown, the second drive assembly includes:
[0074] The rack 5 is extended along the first direction;
[0075] A spur gear 12 meshingly connected with the rack 5;
[0076] The motor 13 is connected to the spur gear 12 via the motor output shaft 15 to drive the spur gear 12 to rotate around its own axis.
[0077] In this embodiment, the extension direction of the rack 5 is parallel to the moving direction of the crushing cone hammer 18, both are along the first direction. At the same time, the moving direction of the front end pressure block 4 is also along the first direction. The first direction can be specifically a vertical direction.
[0078] The motor 13 transmits torque to the spur gear 12 via the motor output shaft 15. A set of bearing seats 11 are installed on both sides of the motor output shaft 15 to support the rotation of the motor output shaft 15 and bear stress. The motor 13 is fixed to the main fixing plate 1 via the motor fixing plate 14.
[0079] When the front end pressure block 4 is in a clamping state, the motor 13 drives the spur gear 12 to rotate, and then the spur gear 12 engages with the rack 5 through the teeth on the outer circle of the circumference, driving the rack 5 to move along the first direction, and then the rack 5 drives the crushing cone hammer 18 to move along the first direction, thereby achieving the knocking of the waste area 102 of the glass 100.
[0080] Combination Figure 2 As shown, a fixed horizontal plate 9 is provided at the lower end of the rack 5, and a crushing cone hammer 18 is installed at the bottom of the fixed horizontal plate 9. Specifically, the fixed horizontal plate 9 and the crushing cone hammer 18 can be locked and fixed by screws. There are multiple crushing cone hammers 18, and multiple crushing cone hammers 18 can be conveniently installed and interchanged with the fixed horizontal plate 9. For different types and thickness specifications of glass, the crushing cone hammer 18 of the corresponding specifications and models is selected for replacement.
[0081] A reinforcing rib 8 is also fixed between the rack 5 and the fixed transverse plate 9 to improve the mounting reliability of the rack 5 and the fixed transverse plate 9.
[0082] In some embodiments, in combination Figure 1 , Figure 2 As shown, the glass cutting mechanism also includes:
[0083] Main fixing plate 1;
[0084] The rack guide seat 16 is fixed to the main fixed plate 1 , and the rack 5 is passed through the rack guide seat 16 to guide the rack 5 to move along the first direction.
[0085] In some embodiments, in combination Figure 2 As shown, the glass cutting mechanism also includes:
[0086] The guide rail 6 is provided with a through hole suitable for the rack 5 to pass through; one of the rack 5 and the guide rail 6 is provided with a flat key 51 extending along the first direction, and the other is provided with a flat key slot matched with the flat key 51, and the flat key 51 cooperates with the flat key slot to guide the rack 5 to move along the first direction.
[0087] In order to ensure the moving trajectory of the rack 5, a rack guide seat 16 and a guide rail 6 are set on the main fixed plate 1, and the rack 5 is inserted into the rack guide seat 16 and the guide rail 6, so as to constrain the head end and the tail end of the rack 5 and guide the moving trajectory of the rack 5.
[0088] A graphite copper sleeve for lubrication is arranged in the rack guide seat 16 , so that the rack 5 and the graphite copper sleeve can be slidably matched, thereby reducing the sliding friction resistance when the rack 5 moves.
[0089] In this embodiment, a flat key 51 is installed at one end of the rack 5 that matches the guide rail 6. Correspondingly, a flat key slot that matches the flat key 51 is provided in the guide rail 6, so as to accurately guide the rack 5.
[0090] In some embodiments, in combination Figure 2 As shown, the glass cutting mechanism further includes: a return spring 17, which is sleeved on the outer periphery of the rack 5;
[0091] A stopper 10 is fixed to the rack 5 , and a return spring 17 is arranged between the stopper 10 and the rack guide seat 16 .
[0092] The stopper 10 penetrates into the rack 5 , and both ends of the stopper 10 along the extension direction are exposed outside the rack 5 , so as to facilitate contact with the return spring 17 .
[0093] By arranging a return spring 17 between the stop block 10 and the rack guide seat 16, the return spring 17 is limited between the stop block 10 and the rack guide seat 16, thereby limiting the downward stroke of the rack 5 and preventing the rack 5 from moving excessively; at the same time, the return spring 17 can lift the stop block 10 by relying on the potential energy after compression, thereby facilitating the resetting of the rack 5.
[0094] According to an embodiment of the present application, on the other hand, a glass production device is also provided, including:
[0095] A conveying line, conveying the glass 100 along a second direction;
[0096] A scribing machine forms a cutting line 103 on the glass 100 to divide the finished product area 101 and the waste area 102; and the glass cutting mechanism as described above.
[0097] The glass production equipment provided by the embodiment of the present application forms a cutting line 103 on the glass 100 by a marking machine to divide the finished product area 101 and the waste area 102, and conveys the glass 100 to a preset position by a conveyor line, and presses the finished product area 101 of the glass 100 by a front end pressing block 4, and then when the front end pressing block 4 is in a pressed state, the crushing cone hammer 18 moves along a first direction to knock the waste area 102 of the glass 100; thereby separating the waste area 102 from the finished product area 101, thereby removing the waste; replacing the traditional operation method of manually using handheld tools to knock the edge of the glass off, and changing the traditional manual cutting of the glass edge to automatic pressing and cutting of the glass edge by mechanical and pneumatic devices; running smoothly and reliably, improving production efficiency, reducing operation risks, and realizing automated production.
[0098] In some embodiments, the glass production equipment further comprises: a gantry truss, the glass cutting mechanism is mounted on the gantry truss, and the gantry truss is suitable for driving the glass cutting mechanism to translate and / or rotate.
[0099] A plurality of mounting columns 19 are installed on the main fixing plate 1 of the glass cutting mechanism, and the glass cutting mechanism is connected to the gantry truss through the mounting columns 19, so that the gantry truss can drive the glass cutting mechanism to translate along the XYZ three axes, and the gantry truss can also drive the glass cutting mechanism to rotate around the XYZ three axes, so as to adjust the position of the glass cutting mechanism according to the relative positions of the finished product area 101 and the waste area 102 of the glass 100.
[0100] A three-axis servo drive mechanism is provided on the gantry truss. The gantry truss can also be used to transport the glass 100, replacing the traditional manual transport mode, to achieve the purpose of stable operation, cost reduction and efficiency improvement. The glass cutting mechanism is fixed as a whole to the front end of the machine shaft of the gantry truss.
[0101] The specific operation process of the glass production equipment provided in this embodiment is described below:
[0102] The glass 100 flowing on the conveyor line enters the station before the glass cutting station, and its edge is cut by the laser scribing machine and then flows to the glass cutting station again.
[0103] Driven and controlled by precise servo motors, the glass cutting mechanism, driven by the gantry truss, performs cutting operations along the edge contour of the cut glass based on the control program instructions previously pre-implanted in the PLC.
[0104] The shaft of the gantry truss drives the glass cutting mechanism to fall and stop at the physical height set in the Z-axis direction. Then the piston rod of the double cylinder extends to press the front pressure block 4 to the finished product area 101 of the glass 100. Then the motor 13 starts, and the motor output shaft 15 drives the spur gear 12 to rotate, thereby driving the rack 5 to move in the first direction. The rack 5 slides downward rapidly, and the crushing cone hammer 18 fixed at the shaft end of the rack 5 impacts the waste area 102 of the glass 100 through the impact blade at its front end. In this way, the waste area 102 falls off, achieving the predetermined size effect.
[0105] After the edge cutting process of each product is completed in sequence, the cylinder of the glass cutting mechanism is retracted, the rack 5 drives the crushing cone hammer 18 to reset, and the whole machine moves to the mechanical origin of the equipment.
[0106] At this point, the subsequent automated cutting process of a piece of glass 100 at the cutting station is completed.
[0107] In addition, the pre-cut product contour size parameters are laid out in the control system of the glass production equipment at a 1:1 ratio through CAD graphics technology, and the specific and detailed position of the graphic contour is specified on the simulation path software; after analysis, the pre-compression point position and cutting impact point of the glass cutting mechanism are obtained, as well as the impact force and impact frequency.
[0108] In order to ensure high precision and reliability, mechanical limit rollers (not shown in the figure) and photoelectric detection instruments (not shown in the figure) are installed at the edge and end of the conveyor line of the glass production equipment to ensure that each action is executed within a reasonable deviation range and avoid damage to the product during the cutting process.
[0109] The corresponding paths and compression impact points can be simulated and designed for each specification of glass, and the repeat positioning accuracy deviation of the mechanical and electronic controls on the glass production equipment can be controlled within 0.1mm.
[0110] So far, various embodiments of the present application have been described in detail. In order to avoid obscuring the concept of the present application, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed herein.
[0111] Although some specific embodiments of the present application have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present application. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present application. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict.
Claims
1. A glass cutting mechanism, characterized in that: include: The front end pressing block (4) has a pressing state of pressing the finished product area (101) of the glass (100), and a yielding state of being away from the glass (100); A first driving assembly (2) connected to the front end pressing block (4) to drive the front end pressing block (4) to switch between the pressing state and the yielding state; A crushing cone hammer (18), wherein the crushing cone hammer (18) forms an impact blade facing one side of the glass (100); when the front end pressure block (4) is in a compacted state, the crushing cone hammer (18) moves along a first direction to strike a waste area (102) of the glass (100); wherein the finished product area (101) and the waste area (102) are respectively located on both sides of a cutting line (103); The second driving assembly is connected to the crushing cone hammer (18) to drive the crushing cone hammer (18) to move along the first direction.
2. The glass cutting mechanism according to claim 1, characterized in that: The front end pressing block (4) is configured to be arc-shaped on a side facing the glass (100), so that the front end pressing block (4) is in line contact with the finished product area (101) of the glass (100) when in a pressed state; The extension direction of the contact line formed by the front end pressing block (4) and the finished product area (101) of the glass (100) is parallel to the extension direction of the cutting line (103).
3. The glass cutting mechanism according to claim 1, characterized in that: The impact blade of the crushing cone hammer (18) is made of a hard material; The front end pressing block (4) is made of a soft material.
4. The glass cutting mechanism according to claim 1, characterized in that: The second driving assembly comprises: A rack (5) extending along a first direction; A spur gear (12) meshingly connected with the rack (5); The motor (13) is connected to the spur gear (12) via a motor output shaft (15) to drive the spur gear (12) to rotate around its own axis.
5. The glass cutting mechanism according to claim 4, characterized in that: The glass cutting mechanism also includes: Main fixing plate (1); The rack guide seat (16) is fixed to the main fixed plate (1), and the rack (5) is inserted into the rack guide seat (16) to guide the rack (5) to move along the first direction.
6. The glass cutting mechanism according to claim 5, characterized in that: The glass cutting mechanism also includes: A guide rail (6), wherein the guide rail (6) is provided with a through hole suitable for the rack (5) to pass through; one of the rack (5) and the guide rail (6) is provided with a flat key (51) extending along a first direction, and the other is provided with a flat key slot matched with the flat key (51); the flat key (51) cooperates with the flat key slot to guide the rack (5) to move along the first direction.
7. The glass cutting mechanism according to claim 5, characterized in that: The glass cutting mechanism further comprises: a return spring (17) sleeved on the outer circumference of the rack (5); The rack (5) is fixed with a stopper (10), and the return spring (17) is arranged between the stopper (10) and the rack guide seat (16).
8. The glass cutting mechanism according to any one of claims 1 to 7, characterized in that: The first driving assembly (2) comprises a cylinder.
9. A glass production equipment, characterized in that: include: A conveying line, conveying glass (100) along a second direction; A marking machine for forming a cutting line (103) on the glass (100) to divide a finished product area (101) and a waste area (102); and A glass cutting mechanism as claimed in any one of claims 1 to 8.
10. The glass production equipment according to claim 9, characterized in that: The glass production equipment further comprises: a gantry truss, the glass cutting mechanism is mounted on the gantry truss, and the gantry truss is suitable for driving the glass cutting mechanism to translate and / or rotate.