Glass slicing mechanism and glass breaking machine

Abstract

The utility model discloses a glass slicing mechanism and a glass breaking machine. The glass slicing mechanism comprises a slicing knife assembly, a connecting rod assembly, a driving cylinder assembly and a supporting assembly, the driving air cylinder assembly and the slicing cutter assembly are arranged on the two opposite sides of the supporting assembly. The connecting rod assembly comprises a connecting rod, a first connecting rod assembly and a second connecting rod assembly. One end of the driving cylinder assembly is fixed on the supporting assembly, and the other end is movably connected with the first end part of the supporting assembly and the slicing cutter assembly in sequence through a first connecting rod assembly; the second end of the supporting assembly is movably connected with the slicing cutter assembly through a second connecting rod assembly. Two ends of the connecting rod are respectively connected with one end of the second connecting rod assembly and the first connecting rod assembly. In the structure, the driving air cylinder drives the slicer assembly to move through the connecting rod assembly, the characteristics of stability and labor saving of a multi-connecting-rod mechanism are utilized, the advantages of being simple and compact in structure, stable and coherent in action, high in efficiency and the like are achieved, and glass piece breaking and small-edge-distance glass edge removing are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass breaking machine technical field, especially in glass breaking mechanism and glass breaking machine. BACKGROUND

[0002] Glass breaking mainly includes three processes: glass feeding process, glass cutting process and glass breaking process. In the prior art, the glass breaking process is completed by a glass breaking machine. The breaking knife of the glass breaking machine currently in use is driven to ascend and descend by a cylinder to realize the breaking process of the glass. The existing glass breaking machine has the following defects: (1) the existing structure cannot meet the multi-stroke control requirement; (2) the straightness of the breaking is poor, which easily causes the glass to be scratched or broken during breaking; and (3) the installation and adjustment are difficult, and the vertical movement cannot be achieved. Therefore, there is an urgent need for a solution to solve the above problems. SUMMARY

[0003] To solve the technical problem, the technical scheme provided by the present application is as follows:

[0004] On the one hand, the utility model provides a kind of glass breaking mechanism, including breaking knife component, connecting rod component, drive cylinder component and support component;The drive cylinder component and the breaking knife component are arranged on the opposite sides of the support component;The connecting rod component includes connecting rod, first connecting rod component and second connecting rod component;

[0005] One end of the drive cylinder component is fixed on the support component, and the other end is sequentially connected with the first end of the support component and the breaking knife component through the first connecting rod component;The second end of the support component is movably connected with the breaking knife component through the second connecting rod component;

[0006] The connecting rod is arranged between the drive cylinder component and the support component, and the two ends of the connecting rod are respectively connected with one end of the second connecting rod component and the first connecting rod component.

[0007] In some possible embodiments, the first connecting rod component includes a first crank connecting rod and a first connecting rod;The two ends of the first crank connecting rod are respectively connected with the drive cylinder component and one end of the first connecting rod, and the first crank connecting rod is connected with the connecting rod and the support component;The other end of the first connecting rod is movably connected with the breaking knife component;

[0008] The second connecting rod component includes a second crank connecting rod and a second connecting rod;The two ends of the second crank connecting rod are respectively connected with the connecting rod and one end of the second connecting rod, and the second crank connecting rod is connected with the support component;The other end of the second connecting rod is movably connected with the breaking knife component.

[0009] In some possible implementations, the support assembly includes a support square tube, a cylinder mounting base, a linear bearing, and two support pins;

[0010] The supporting square tube has a hollow structure, and the two supporting pins are disposed inside the supporting square tube and are movably connected to the first crank connecting rod and the second crank connecting rod, respectively.

[0011] The linear bearing is disposed on the first surface of the supporting square tube and is movably connected to the slitting blade assembly.

[0012] The cylinder mounting base is disposed on the second surface of the supporting square tube and is movably connected to the drive cylinder assembly.

[0013] In some possible implementations, the drive cylinder assembly includes a cylinder mount, a spherical connector, a plurality of exhaust throttle valves, and at least two drive cylinders;

[0014] At least two of the drive cylinders are connected to each other to form a main drive cylinder; one end of the main drive cylinder is movably connected to the top of the cylinder mounting base, and the other end is movably connected to the spherical joint.

[0015] The bottom of the cylinder mounting seat is detachably mounted on the cylinder fixing base, and the fisheye connector is movably connected to one end of the first crank connecting rod;

[0016] The exhaust throttle valve is fixedly mounted on the drive cylinder, and each drive cylinder is provided with at least two exhaust throttle valves.

[0017] In some possible implementations, the slitting blade assembly includes a slitting blade beam assembly, a slitting blade, two fixing pins, and at least two guide rods;

[0018] The slitting blade is detachably mounted on the slitting blade crossbeam assembly and is located on the side away from the connecting rod assembly;

[0019] At least two of the guide rods and two of the fixing pins are disposed on the slitting blade crossbeam assembly and on one side near the connecting rod assembly; the two fixing pins are respectively disposed on the slitting blade crossbeam assembly near the end, and at least two of the guide rods are disposed between the two fixing pins;

[0020] The two fixed pins are respectively movably connected to the first crank connecting rod and the second crank connecting rod; at least two guide rods are movably connected to the linear bearings, and the number and position of the linear bearings correspond to the number and position of the guide rods.

[0021] In some possible implementations, the slitting blade crossbeam assembly includes a first crossbeam and a second crossbeam;

[0022] The first crossbeam is movably connected to the slitting blade, and the second crossbeam is fixedly connected to the first crossbeam and is located on the side away from the slitting blade.

[0023] In some possible implementations, the cylinder mounting base is a hollow structure; the connecting rod passes through the cylinder mounting base.

[0024] In some possible implementations, an opening is provided on one side surface of the support square tube to expose the support pin.

[0025] In some possible implementations, both the first crank connecting rod and the second crank connecting rod are L-shaped crank connecting rods.

[0026] On the other hand, this application also provides a glass breaking machine, including the glass breaking mechanism described above.

[0027] The above-mentioned technical solution provided in this application has the following beneficial effects:

[0028] This invention relates to a glass breaking mechanism that connects a drive cylinder assembly and a glass-breaking blade assembly via a linkage assembly. The linkage assembly is fixed to a support assembly. The linkage assembly includes a connecting rod, a first linkage assembly, and a second linkage assembly. This linkage assembly connects the drive cylinder assembly and the glass-breaking blade assembly, utilizing the stability and labor-saving characteristics of a multi-link structure. It eliminates the jamming and offset phenomena associated with the vertical movement of the cylinder in existing technologies, thus preventing scratches and breakage of the glass during breaking. This glass breaking mechanism has advantages such as simplicity, compactness, smooth and continuous operation, and high efficiency, facilitating glass breaking and edge trimming of small-margin glass. Furthermore, the drive cylinder is positioned on the upper part of the support beam, and the linkages are at both ends of the support beam, facilitating maintenance, installation, adjustment, and operation. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the structure of a glass-opening mechanism provided in an embodiment of this utility model;

[0031] Figure 2 This is a schematic diagram of the structure of a connecting rod assembly provided in an embodiment of the present utility model;

[0032] Figure 3 This is a schematic diagram of the structure of the support component provided in an embodiment of the present utility model;

[0033] Figure 4 This is a schematic diagram of the structure of the drive cylinder assembly provided in an embodiment of the present utility model;

[0034] Figure 5 This is a schematic diagram of the slitting blade assembly provided in an embodiment of this application;

[0035] The corresponding reference numerals in the figure are as follows:

[0036] 1-Slitting blade assembly; 11-Slitting blade crossbeam assembly; 111-First crossbeam; 112-Second crossbeam; 12-Slitting blade; 13-Guide rod; 14-Fixing pin;

[0037] 2-Connecting rod assembly; 21-Connecting rod; 22-First connecting rod assembly; 221-First crank connecting rod; 222-First connecting rod; 23-Second connecting rod assembly; 231-Second crank connecting rod; 232-Second connecting rod;

[0038] 3-Drive cylinder assembly; 31-Main drive cylinder; 311-First drive cylinder; 312-Second drive cylinder; 32-Cylinder mounting base; 33-Spherical connector; 34-Exhaust throttle valve;

[0039] 4-Support assembly; 41-Support square tube; 42-Support pin; 43-Linear bearing; 44-Cylinder mounting base. Detailed Implementation

[0040] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0041] The term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of this application. In the description of this application, it should be understood that the terms "upper," "lower," "top," "bottom," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, 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, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Moreover, the terms "first," "second," etc., are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein.

[0042] On one hand, this utility model embodiment discloses a glass slitting mechanism, including a slitting blade assembly 1, a connecting rod assembly 2, a drive cylinder assembly 3, and a support assembly 4; the drive cylinder assembly 3 and the slitting blade assembly 1 are disposed on opposite sides of the support assembly 4; the connecting rod assembly 2 includes a connecting rod 21, a first connecting rod assembly 22, and a second connecting rod assembly 23;

[0043] One end of the drive cylinder assembly 3 is fixed to the support assembly 4, and the other end is movably connected to the first end of the support assembly 4 and the slitting blade assembly 1 in sequence through the first connecting rod assembly 22; the second end of the support assembly 4 is movably connected to the slitting blade assembly 1 through the second connecting rod assembly 23.

[0044] The connecting rod 21 is disposed between the drive cylinder assembly 3 and the support assembly 4, and the two ends of the connecting rod 21 are respectively connected to one end of the second connecting rod assembly 23 and the first connecting rod assembly 22.

[0045] In the embodiments of this application, such as Figure 1 As shown, the glass cutting mechanism comprises four main parts: a cutting blade assembly 1, a connecting rod assembly 2, a drive cylinder assembly 3, and a support assembly 4. Specifically, the support assembly 4 provides support for other structures; the connecting rod assembly 2 passes through and connects to the support assembly 4, and connects the drive cylinder assembly 3 and the cutting blade assembly 1, thereby driving the cutting blade 12 to move. Figure 2 As shown, the linkage assembly 2 includes a linkage 21, a first connecting rod 222 assembly, and a second connecting rod 232.

[0046] Please continue reading Figure 1The drive cylinder assembly 3 provides the driving force and stroke for the movement of the glass splitter assembly 1. One end of the drive cylinder assembly 3 is fixed to the support assembly 4, and the other end is connected in sequence to the connecting rod 21, the first end of the support assembly 4, and the glass splitter assembly 1 via the first connecting rod 222 assembly. Driven by the drive cylinder, the glass splitter assembly 1 performs the glass splitting operation. The glass splitter assembly 1 and the drive assembly are located on opposite sides of the support assembly 4, with the blade direction of the glass splitter 12 facing away from the drive cylinder assembly 3. One end of the glass splitter assembly 1 is connected in sequence to the first end of the support assembly 4, one end of the connecting rod 21, and the drive cylinder assembly 3 via the first connecting rod 222 structure. The other end of the glass splitter assembly 1 is connected in sequence to the second end of the support assembly 4 and the other end of the connecting rod assembly 2 via the second connecting rod 232 structure.

[0047] Please see Figure 2 The two ends of the connecting rod 21 are movably connected to one end of the second connecting rod 232 structure and the main body of the first connecting rod 222 structure, respectively.

[0048] Optionally, both ends of connecting rod 21 are connected to the first connecting rod 222 assembly and the second connecting rod 232 assembly via pins. Pins are a type of standardized fastener that can provide both static fixation and relative movement with the connected parts. They are mainly used at the hinge joints of two parts to form a hinge connection. Pins are usually locked with cotter pins, ensuring reliable operation and easy disassembly.

[0049] In summary, the operating principle of the glass breaking mechanism provided in this embodiment of the present invention is as follows: the driving cylinder assembly 3 is used to drive the first connecting rod 222 assembly in the connecting rod assembly 2. The first connecting rod 222 assembly transmits the driving force to the second connecting rod 232 assembly through the connecting rod 21, thereby realizing that the driving cylinder assembly 3 drives the entire connecting rod assembly 2 to reciprocate, and the connecting rod assembly 2 further drives the glass breaking knife assembly 1 to move.

[0050] It is understandable that, in specific implementation, the specific position of the drive cylinder assembly 3 fixed on the support assembly 4 is not specifically limited, and is determined according to the size of the drive cylinder assembly 3 and the size of the support assembly 4.

[0051] The glass breaking mechanism of this invention connects the drive cylinder assembly 3 and the glass-breaking blade assembly 1 via a connecting rod assembly 2, which is fixed to the support assembly 4. The connecting rod assembly 2 includes a connecting rod 21, a first connecting rod assembly 22, and a second connecting rod assembly 23. This allows for the connection of the drive cylinder assembly 3 and the glass-breaking blade assembly 1 using the connecting rod assembly 2. It also utilizes the stability and labor-saving characteristics of the multi-link structure 21, eliminating the jamming and offset phenomena associated with the vertical movement of the cylinder in existing technologies, thus preventing scratches and breakage of the glass during breaking. This glass breaking mechanism has advantages such as simplicity, compactness, smooth and continuous operation, and high efficiency, facilitating glass breaking and edge trimming of small-margin glass. Furthermore, the drive cylinder is located on the upper part of the support beam, and the connecting rods 21 are at both ends of the support beam, facilitating maintenance and repair of all components, as well as installation, adjustment, and operation.

[0052] As an optional implementation, the first connecting rod assembly 22 includes a first crank connecting rod 221 and a first connecting rod 222; both ends of the first crank connecting rod 221 are respectively connected to the drive cylinder assembly 3 and one end of the first connecting rod 222, and the first crank connecting rod 221 is connected to the connecting rod 21 and the support assembly 4; the other end of the first connecting rod 222 is movably connected to the slitting blade assembly 1.

[0053] The second connecting rod assembly 23 includes a second crank connecting rod 231 and a second connecting rod 232; both ends of the second crank connecting rod 231 are respectively connected to one end of the connecting rod 21 and one end of the second connecting rod 232, and the second crank connecting rod 231 is connected to the support assembly 4; the other end of the second connecting rod 232 is movably connected to the slitting blade assembly 1.

[0054] As an optional implementation, both the first crank connecting rod 221 and the second crank connecting rod 231 are L-shaped crank connecting rods 21.

[0055] like Figure 2As shown, the first connecting rod 222 assembly and the second connecting rod 232 assembly each consist of two parts. Specifically, the first connecting rod 222 assembly includes a first crank connecting rod 221 and a first connecting rod 222, and the first crank connecting rod 221 is an L-shaped crank connecting rod 221. One end of the first crank structure is connected to one end of the drive cylinder assembly 3, specifically, one end of the first crank structure is connected to the fisheye connector 33 in the drive cylinder assembly 3; the middle position of the long side of the L-shape of the first crank connecting rod 221 is connected to one end of the connecting rod 21, and the connection method here is a pin connection; the first curved connecting rod 21 is movably connected to the support square tube 41 of the support assembly 4, thereby fixing the first connecting rod 222 assembly to the support assembly 4; the other end of the first crank connecting rod 221 is movably connected to one end of the first connecting rod 222, and the other end of the first connecting rod 222 is movably connected to the slitting blade assembly 1, specifically, the other end of the first connecting rod 222 is connected to the fixing pin 14 of the slitting blade assembly 1.

[0056] Please continue reading Figure 2 The second connecting rod 232 assembly includes a second crank connecting rod 231 and a second connecting rod 232, and the second crank connecting rod 231 is an L-shaped crank connecting rod 21. One end of the second crank connecting rod 231 is connected to the other end of the connecting rod 21 by means of a pin connection; the second crank connecting rod 231 is movably connected to the support square tube 41 of the support assembly 4, thereby fixing the second connecting rod 232 assembly to the support assembly 4; the other end of the second crank connecting rod 231 is movably connected to one end of the second connecting rod 232, and the other end of the second connecting rod 232 is movably connected to the slitting blade assembly 1, specifically, the other end of the second connecting rod 232 is connected to the fixing pin 14 of the slitting blade assembly 1.

[0057] Optionally, the length of the long side of the L-shape in the first crank structure is greater than the length of the long side of the L-shape in the second crank structure.

[0058] Optionally, the connection position between the first crank connecting rod 221 and the second crank connecting rod 231 and the support assembly 4 can be any position of the L-shaped crank connecting rod 21, preferably the L-shaped corner position.

[0059] This utility model, through the above-described structure, not only achieves the fixing of the connecting rod assembly 2 to the support assembly 4, but also connects the drive cylinder assembly 3 and the slitting blade assembly 1 through a multi-link 21 structure (first connecting rod assembly 22 and second connecting rod assembly 23), thereby eliminating the phenomenon of jamming and offset of the drive cylinder in the prior art. Furthermore, the drive cylinder is placed on the upper part of the support beam, and the connecting rod 21 is at both ends of the support beam, which facilitates maintenance and operation.

[0060] As an optional implementation, the support assembly 4 includes a support square tube 41, a cylinder fixing base 44, a linear bearing 43, and two support pins 42.

[0061] The supporting square tube 41 has a hollow structure, and the two supporting pins 42 are disposed inside the supporting square tube 41 and are movably connected to the first crank connecting rod 221 and the second crank connecting rod 231, respectively.

[0062] The linear bearing 43 is disposed on the first surface of the supporting square tube 41 and is movably connected to the slitting blade assembly 1.

[0063] The cylinder fixing base 44 is disposed on the second surface of the supporting square tube 41 and is movably connected to the driving cylinder assembly 3.

[0064] As an optional implementation, the cylinder fixing base 44 has a hollow structure; the connecting rod 21 is disposed through the cylinder fixing base 44.

[0065] As an optional implementation, one side surface of the supporting square tube 41 is provided with an opening that exposes the supporting pin 42.

[0066] Figure 3 This is a schematic diagram of the structure of the support component 4 provided in this embodiment of the utility model. The support component 4 includes a support square tube 41, support pins 42, linear bearings 43, and a cylinder fixing base 44. Specifically, the support square tube 41 is the main support component of the entire glass opening mechanism, and the support square tube 41 has a hollow structure, allowing the first connecting rod assembly 22 and the second connecting rod assembly 23 to pass through the support square tube 41. Specifically, two support pins 42 are provided inside the support square tube 41, and the two support pins are respectively connected to the first crank connecting rod 221 and the second crank connecting rod 231, so that the first crank connecting rod 221 and the second crank connecting rod 231 are fixed to the support square tube 41.

[0067] Please continue reading Figure 3 The linear bearing 43 is disposed on the first surface of the supporting square tube 41. The first surface refers to the side surface of the supporting square tube 41 opposite to the slitting knife assembly 1. The linear bearing 43 is used to cooperate with the guide rod 13 on the slitting knife assembly 1 to play a guiding role, so that the slitting knife assembly 1 can move vertically up and down.

[0068] The cylinder mounting base 44 is disposed on the second surface of the supporting square tube 41. The second surface refers to the side surface of the supporting square tube 41 opposite to the drive cylinder assembly 3. The cylinder mounting base 44 is used to fix the cylinder mounting seat 32 of the drive cylinder assembly 3, so that one side of the drive cylinder assembly 3 is fixed on the supporting assembly 4, providing support for the drive cylinder assembly 3. Moreover, the cylinder mounting base 44 has a hollow structure, which allows the connecting rod 21 in the connecting rod assembly 2 to pass through the cylinder mounting base 44 and connect to the second crank connecting rod 231.

[0069] Furthermore, one side surface of the supporting square tube 41 is provided with an opening that exposes the supporting pin 42, so that the connection operation between the supporting pin 42 and the first crank connecting rod 221 and the second crank connecting rod 231 can be simple and convenient, as well as easy to maintain and repair.

[0070] Optionally, the supporting square tube 41 refers to a pipe structure with angular edges, the cross-section of which can be square, rectangular, rhomboid, rounded rectangle, etc.

[0071] This embodiment of the utility model features a hollow structure for the main structure of the support component 4, namely the support square tube 41 and the cylinder fixing base 44. The support pin 42 is placed inside the square tube, allowing the connecting rod assembly 2 to pass through the support component 4, improving installation convenience and making the structure simple, compact, and easy to maintain. The support pin 42 is movably connected to the guide rod 13 in the slitting knife assembly 1, enabling the support square tube 41 to guide the slitting knife assembly 1. The cylinder fixing base 44 provides support and installation for the drive cylinder assembly 3, and an opening in the support square tube 41 facilitates structural maintenance.

[0072] As an optional implementation, the drive cylinder assembly 3 includes a cylinder mounting base 32, a fisheye connector 33, a plurality of exhaust throttle valves 34, and at least two drive cylinders;

[0073] At least two of the drive cylinders are connected to each other to form a main drive cylinder 31; one end of the main drive cylinder 31 is movably connected to the top of the cylinder mounting base 32, and the other end is movably connected to the fisheye connector 33.

[0074] The bottom of the cylinder mounting base 32 is detachably mounted on the cylinder fixing base 44, and the fisheye connector 33 is movably connected to one end of the first crank connecting rod 221.

[0075] The exhaust throttle valve 34 is fixedly mounted on the drive cylinder, and at least two exhaust throttle valves 34 are mounted on each drive cylinder.

[0076] Figure 4 This is a schematic diagram of the structure of the drive cylinder assembly 3 provided in this embodiment of the utility model. The drive cylinder assembly 3 includes a cylinder mounting base 32, a fisheye connector 33, multiple exhaust throttle valves 34, and at least two drive cylinders.

[0077] In this invention, the number of drive cylinders is at least two, that is, at least including the following: Figure 4 The first drive cylinder 311 and the second drive cylinder 312 shown are used to drive the linkage assembly 2 to move and control the stroke. The specific number can be customized according to actual needs. At least two drive cylinders are connected to each other to form the total drive cylinder 31.

[0078] The cylinder mounting base 32 is used to fix the drive cylinder, and its bottom is detachably fixed to the cylinder fixing base 44 of the support assembly 4. The top is connected to one end of the main drive cylinder 31 through a pin structure, thereby fixing the main drive cylinder 31 to the support assembly 4.

[0079] The fisheye connector 33 is movably connected to the other side of the main drive cylinder 31, used to connect the main drive cylinder 31 and the first crank structure, thereby realizing the connection between the main drive cylinder 31 and the slitting blade assembly 1. Specifically, as shown... Figure 4 As shown, the fisheye connector 33 is a self-lubricating rod end spherical plain bearing, a type of spherical plain bearing. The fisheye connector 33 mainly consists of a pin with a spherical head and a grooved socket. This design allows the fisheye connector 33 to quickly and adaptively adapt, achieving rapid connection and self-adjustment through the cooperation of the ball head and the groove.

[0080] The exhaust throttle valve 34 is fixedly mounted on the drive cylinder and positioned on both sides of the drive cylinder. This allows for better control of the extension and retraction speed of the drive cylinder, resulting in more stable piston operation. The exhaust throttle valve 34 can adjust the cylinder's operating speed by regulating the size of its opening.

[0081] This invention facilitates the maintenance and upkeep of the drive cylinder assembly 3 by placing the drive cylinder above the support assembly 4. Furthermore, the presence of at least two drive cylinders ensures that the stroke of the glass breaking mechanism is controllable, simultaneously meeting the needs of glass breaking and edge trimming.

[0082] As an optional implementation, the slitting blade assembly 1 includes a slitting blade crossbeam assembly 11, a slitting blade 12, two fixing pins 14, and at least two guide rods 13;

[0083] The slitting blade 12 is detachably mounted on the slitting blade crossbeam assembly 11 and is located on the side away from the connecting rod assembly 2;

[0084] At least two of the guide rods 13 and two of the fixing pins 14 are disposed on the slitting blade crossbeam assembly 11 and are close to one side of the connecting rod assembly 2; the two fixing pins 14 are respectively disposed on the slitting blade crossbeam assembly 11 near the end, and at least two of the guide rods 13 are disposed between the two fixing pins 14.

[0085] The two fixed pins 14 are movably connected to the first crank connecting rod 221 and the second crank connecting rod 231, respectively; at least two guide rods 13 are movably connected to the linear bearings 43, and the number and position of the linear bearings 43 correspond to the number and position of the guide rods 13.

[0086] As an optional implementation, the slitting blade crossbeam assembly 11 includes a first crossbeam 111 and a second crossbeam 112;

[0087] The first crossbeam 111 is movably connected to the slitting blade 12, and the second crossbeam 112 is fixedly connected to the first crossbeam 111 and is located on the side away from the slitting blade 12.

[0088] Figure 5 This is a schematic diagram of the structure of the slitting blade assembly 1 provided in this application embodiment. The slitting blade assembly 1 includes a slitting blade crossbeam assembly 11, a slitting blade 12, a fixed shaft pin, and a guide rod 13.

[0089] The slitting blade crossbeam assembly 11 is the main body and support part of the slitting blade assembly 1, including a first crossbeam 111 and a second crossbeam 112. The first crossbeam 111 and the second crossbeam 112 are fixedly connected and have the same length. The first crossbeam 111 is located on the side away from the support assembly 4, and the second crossbeam 112 is located on the side closer to the support assembly 4.

[0090] The glass slitting blade 12 is used to break glass into pieces. It is detachably mounted on the side of the glass slitting blade beam assembly 11 away from the support assembly 4, with the blade facing outward.

[0091] Two fixed pins 14 are provided on the second crossbeam 112 and are located on the side near the support assembly 4, for connecting the first connecting rod 222 and the second connecting rod 232 respectively.

[0092] At least two guide rods 13 are positioned between two fixed pins 14 and are movably connected to linear bearings 43 in the support assembly 4. This allows for precise guidance of the slitting blade 12, enabling the slitting blade assembly 1 to move vertically up and down. It also provides stable support for the glass. The number and position of the linear bearings 43 are matched to the number and position of the guide rods 13.

[0093] Optionally, the guide rod 13 is adjustable to accommodate glass of different sizes and shapes.

[0094] Optionally, the first crossbeam 111 and the second crossbeam 112 are integrally welded structures.

[0095] This embodiment of the invention connects the glass slitting blade assembly 1 and the connecting rod assembly 2 by setting a fixed pin 14 on the glass slitting blade crossbeam assembly 11. This allows the connecting rod assembly 2 to connect the drive cylinder assembly 3 and the glass slitting blade assembly 1. Utilizing the stability and labor-saving characteristics of the multi-link 21 structure, it eliminates the jamming and offset phenomena associated with the vertical movement of the cylinder in existing technologies, thus preventing scratches and breakage of the glass during the glass splitting process. Furthermore, the guide rod 13 on the glass slitting blade assembly 1 enables precise guidance of the glass slitting blade 12, allowing the glass slitting blade assembly 1 to move vertically. It also provides stable support for the glass.

[0096] On the other hand, embodiments of this application provide a glass breaking machine, including the glass breaking mechanism described above.

[0097] The above description is only an optional embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A glass-opening mechanism, characterized in that, It includes a slitting blade assembly (1), a connecting rod assembly (2), a drive cylinder assembly (3), and a support assembly (4); the drive cylinder assembly (3) and the slitting blade assembly (1) are disposed on opposite sides of the support assembly (4); the connecting rod assembly (2) includes a connecting rod (21), a first connecting rod assembly (22), and a second connecting rod assembly (23); One end of the drive cylinder assembly (3) is fixed to the support assembly (4), and the other end is movably connected to the first end of the support assembly (4) and the slitting knife assembly (1) in sequence through the first connecting rod assembly (22); the second end of the support assembly (4) is movably connected to the slitting knife assembly (1) through the second connecting rod assembly (23); The connecting rod (21) is disposed between the drive cylinder assembly (3) and the support assembly (4), and the two ends of the connecting rod (21) are respectively connected to one end of the second connecting rod assembly (23) and the first connecting rod assembly (22).

2. The glass opening mechanism according to claim 1, characterized in that, The first connecting rod assembly (22) includes a first crank connecting rod (221) and a first connecting rod (222); both ends of the first crank connecting rod (221) are respectively connected to the drive cylinder assembly (3) and one end of the first connecting rod (222), and the first crank connecting rod (221) is connected to the connecting rod (21) and the support assembly (4); the other end of the first connecting rod (222) is movably connected to the slitting blade assembly (1); The second connecting rod assembly (23) includes a second crank connecting rod (231) and a second connecting rod (232); the two ends of the second crank connecting rod (231) are respectively connected to one end of the connecting rod (21) and one end of the second connecting rod (232), and the second crank connecting rod (231) is connected to the support assembly (4); the other end of the second connecting rod (232) is movably connected to the slitting blade assembly (1).

3. The glass opening mechanism according to claim 2, characterized in that, The support assembly (4) includes a support square tube (41), a cylinder fixing base (44), a linear bearing (43), and two support pins (42); The supporting square tube (41) is a hollow structure, and the two supporting pins (42) are set inside the supporting square tube (41) and are movably connected to the first crank connecting rod (221) and the second crank connecting rod (231) respectively. The linear bearing (43) is disposed on the first surface of the supporting square tube (41) and is movably connected to the slitting knife assembly (1); The cylinder fixing base (44) is disposed on the second surface of the supporting square tube (41) and is movably connected to the driving cylinder assembly (3).

4. The glass opening mechanism according to claim 3, characterized in that, The drive cylinder assembly (3) includes a cylinder mounting base (32), a fisheye connector (33), multiple exhaust throttle valves (34), and at least two drive cylinders; At least two of the drive cylinders are connected to each other to form a main drive cylinder (31); one end of the main drive cylinder (31) is movably connected to the top of the cylinder mounting base (32), and the other end is movably connected to the fisheye connector (33); The bottom of the cylinder mounting base (32) is detachably mounted on the cylinder fixing base (44), and the fisheye connector (33) is movably connected to one end of the first crank connecting rod (221). The exhaust throttle valve (34) is fixedly mounted on the drive cylinder, and at least two exhaust throttle valves (34) are mounted on each drive cylinder.

5. The glass opening mechanism according to claim 3, characterized in that, The slitting knife assembly (1) includes a slitting knife crossbeam assembly (11), a slitting knife (12), two fixed pins (14) and at least two guide rods (13); The slitting blade (12) is detachably mounted on the slitting blade crossbeam assembly (11) and is located on the side away from the connecting rod assembly (2); At least two of the guide rods (13) and two of the fixing pins (14) are disposed on the slitting blade crossbeam assembly (11) and close to one side of the connecting rod assembly (2); the two fixing pins (14) are respectively disposed on the slitting blade crossbeam assembly (11) near the end, and at least two of the guide rods (13) are disposed between the two fixing pins (14); The two fixed pins (14) are movably connected to the first crank connecting rod (221) and the second crank connecting rod (231), respectively; at least two guide rods (13) are movably connected to the linear bearings (43), and the number and position of the linear bearings (43) correspond to the number and position of the guide rods (13).

6. The glass opening mechanism according to claim 5, characterized in that, The slitting blade crossbeam assembly (11) includes a first crossbeam (111) and a second crossbeam (112); The first crossbeam (111) is movably connected to the slitting knife (12), and the second crossbeam (112) is fixedly connected to the first crossbeam (111) and is located on the side away from the slitting knife (12).

7. The glass opening mechanism according to claim 5, characterized in that, The cylinder mounting base (44) is a hollow structure; the connecting rod (21) passes through the cylinder mounting base (44).

8. The glass opening mechanism according to claim 6, characterized in that, An opening is provided on one side surface of the supporting square tube (41) to expose the supporting pin (42).

9. The glass opening mechanism according to claim 2, characterized in that, Both the first crank connecting rod (221) and the second crank connecting rod (231) are L-shaped crank connecting rods (21).

10. A glass breaking machine, characterized in that, Includes the glass-cutting mechanism as described in any one of claims 1-9.

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