Semi-automatic laminated cutting machine

Abstract

The invention discloses a semi-automatic laminated cutting machine which comprises a rack, a machine beam is arranged on the rack, a transmission device, an upper cutting knife assembly and a lower cutting knife assembly are installed on the rack, the upper cutting knife assembly and the lower cutting knife assembly are correspondingly arranged, and the transmission device is in corresponding transmission fit with the upper cutting knife assembly and the lower cutting knife assembly. According to the present invention, the two sides of the laminated glass are cut through the upper cutting knife assembly and the lower cutting knife assembly, the glass on the two sides is broken through the lower pressing rollers on the upper cutting knife assembly and the lower cutting knife assembly, and the adhesive separation layer adhered between the two groups of the glass is fused through the heating assembly so as to achieve the glass cutting effect; the laminated glass cutting machine solves the problem that when an existing laminated glass cutting machine is used for cutting glass, a glue isolating layer is inconvenient to cut, the laminated glass does not need to be turned over to be cut, and cutting is easy.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of glass cutting machines, in particular to a semi-automatic laminated glass cutting machine. BACKGROUND

[0002] Laminated glass is a composite glass product made of two or more pieces of glass sandwiched with one or more layers of organic polymer interlayer film, which is permanently bonded as a whole after special high-temperature pre-pressing and high-temperature high-pressure processing. When laminated glass is cut, it is usually cut by a glass cutting machine. However, the cutting method of laminated glass is different from that of ordinary glass. In order to ensure the quality of cutting, laminated glass needs to be cut on both sides respectively. Some glass cutting machines cut one side first and then flip the laminated glass to cut the other side.

[0003] The prior art proposes a multifunctional laminated glass cutting device disclosed in Chinese patent [application number CN202210520773.7], which includes a cutting assembly, a displacement assembly, a placement table and a turnover assembly. The cutting assembly is used to cut the laminated glass by displacing relative to the laminated glass. The displacement assembly is connected to the cutting assembly and is used to drive the cutting assembly to move in the first direction and the second direction to cut the laminated glass. The placement table is used to fix and place the laminated glass. Although the turnover assembly can lift the laminated glass on the placement table, rotate it by 180°, and then place the laminated glass on the placement table, it can realize the turnover of the laminated glass without the need for a mechanical hand, which is simple to operate and saves cost. However, the above-mentioned patent has certain defects in the process of use, for example, the laminated glass is flipped and then cut on the other side, which is prone to accidents during flipping, damaging the glass. In addition, due to the existence of organic polymer interlayer film adhesion in laminated glass, it is easy to cause cracks and edge collapse on the opposite side of the glass. The above-mentioned patent is not convenient for cutting off the interlayer. SUMMARY

[0004] In order to solve the above technical problems, the present application provides a semi-automatic laminated glass cutting machine.

[0005] To achieve the above purpose, the present application provides the following technical scheme: A semi-automatic laminated glass cutting machine, comprising a rack, a machine beam is arranged on the rack, a transmission device, an upper cutting knife assembly and a lower cutting knife assembly are installed on the rack, the upper cutting knife assembly and the lower cutting knife assembly are correspondingly arranged, the transmission device is correspondingly transmission matched with the upper cutting knife assembly and the lower cutting knife assembly, and a heating assembly is installed on the rack.

[0006] Preferably, the transmission device comprises a fixed frame, a driving member is installed on the fixed frame, the driving member is connected with a first transmission device, the first transmission device is connected with two groups of second transmission devices, the two groups of second transmission devices are symmetrically arranged, and the two groups of second transmission devices are respectively in transmission cooperation with the upper cutting knife assembly and the lower cutting knife assembly.

[0007] Preferably, the upper cutting knife assembly and the lower cutting knife assembly each comprise a knife holder plate, a second pushing member and a third pushing member are sequentially arranged on the knife holder plate and are arranged in the same direction, a guide assembly and a separation assembly are respectively arranged on the second pushing member and the third pushing member, and a cutting head is arranged on the guide assembly.

[0008] Preferably, the first transmission device comprises a transmission seat installed on the beam, a transmission shaft is rotatably connected to the transmission seat through a peripheral side, first synchronous wheels are connected to the transmission shaft and the driving member, and the two groups of first synchronous wheels are connected through a first synchronous belt.

[0009] Preferably, the second transmission device comprises synchronous belt plates installed on both ends of one side of the beam, second synchronous wheels are rotatably connected to the two groups of synchronous belt plates through rotating rods, the two groups of second synchronous wheels are connected through a second synchronous belt, a third synchronous wheel is rotatably connected to the synchronous belt plate close to the transmission shaft through a rotating rod, a third synchronous wheel is also arranged on the transmission shaft, the two groups of third synchronous wheels are connected through a third synchronous belt, and the second synchronous belt is fixedly connected with the knife holder plate through a connecting clamp plate.

[0010] Preferably, a first pushing member is further arranged on the knife holder plate in the upper cutting knife assembly, and a pressing assembly is connected to the first pushing member.

[0011] Preferably, the guide assembly comprises a cylinder seat, the cylinder seat is fixedly connected to one side of the knife holder plate, the second pushing member is installed on the cylinder seat, a connecting box is fixedly connected in the cylinder seat, a guide hole is arranged in the connecting box, an optical shaft is guidingly connected to the inside of the guide hole through a sliding bearing, an upper swing block and a lower swing block are fixedly connected to both ends of the optical shaft, the second pushing member is connected with the upper swing block through a second connecting rod, a tool bit copper sleeve is fixedly connected to the side of the lower swing block away from the connecting box, and a cutting head is installed on the tool bit copper sleeve.

[0012] Preferably, the separation assembly comprises a second installation box fixedly connected with the knife holder plate, the first pushing member is installed on the second installation box, a roller holder is connected to the third pushing member through a second connecting rod, and a lower pressing roller is rotatably connected in the roller holder.

[0013] Preferably, the pressing assembly comprises a first mounting box fixedly connected with the tool holder plate, the first pushing member is mounted on the first mounting box, the first pushing member is provided with a clamping frame through a first connecting rod, and guide wheels are connected to the two sides of the clamping frame.

[0014] Preferably, one side of the machine beam is fixedly provided with a sliding rail, a sliding block is slidably arranged on the sliding rail, and the sliding block is fixedly connected with the tool holder plate.

[0015] The beneficial effects of the present application are: 1. The upper cutting knife assembly and the lower cutting knife assembly cut the two sides of the laminated glass, then the lower pressing rollers on the upper cutting knife assembly and the lower cutting knife assembly break the two sides of the glass, and then the heating assembly melts the adhesive layer between the two groups of glass, solving the problem that the existing laminated glass cutting machine cannot cut the adhesive layer when cutting the glass, and the laminated glass does not need to be turned over for cutting, and the cutting is simple; 2. By setting up the transmission device, one driving member drives the upper cutting knife assembly and the lower cutting knife assembly to move synchronously, which can move and cut the laminated glass, reduces the cost of glass cutting, thus facilitating the use of the user and improving the practicability. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a basic structure diagram of the present application; Figure 2 It is a machine beam structure diagram of the present application Figure 3 It is a Figure 2 structure diagram of the present application; Figure 4 It is a transmission device structure diagram of the present application; Figure 5 It is a sliding rail structure diagram of the present application; Figure 6 It is a Figure 5 structure diagram of the present application; Figure 7 It is an upper cutting knife assembly structure diagram of the present application; Figure 8 It is a guide assembly structure diagram of the present application; Figure 9 It is an explosion diagram of the guide assembly of the present application. DETAILED DESCRIPTION

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention 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. Therefore, they should not be construed as limitations on this invention.

[0019] Example 1: As Figure 1 As shown, the present invention provides a semi-automatic laminated glass cutting machine, including a frame 1, a machine beam 2 on the frame 1, a transmission device 3, an upper cutting blade assembly 4, and a lower cutting blade assembly 5 installed on the frame 1. The upper cutting blade assembly 4 and the lower cutting blade assembly 5 are correspondingly arranged, and the transmission device 3 is correspondingly driven to both the upper cutting blade assembly 4 and the lower cutting blade assembly 5. A heating component 6 is installed on the frame 1. The laminated glass is placed on the frame 1, so that the laminated glass is located between the upper cutting blade assembly 4 and the lower cutting blade assembly 5. The transmission device 3 drives the upper cutting blade assembly 4 and the lower cutting blade assembly 5 to move, completing the simultaneous double-sided cutting of the laminated glass. It is not necessary to flip the laminated glass for cutting, and the cutting is simple.

[0020] One side of the machine beam 2 has a slot through which laminated glass can pass.

[0021] Example 2; as Figures 2-6 As shown, the transmission device 3 includes a fixed frame 31, on which a driving component 32 is mounted. The driving component 32 is connected to a first transmission device 33, which in turn is connected to two sets of second transmission devices 34. The two sets of second transmission devices 34 are symmetrically arranged and are respectively connected to the upper cutting blade assembly 4 and the lower cutting blade assembly 5. The fixed frame 31 is mounted on the frame 1. The driving component 32 drives the first transmission device 33, thereby driving the two sets of second transmission devices 34 to move the upper cutting blade assembly 4 and the lower cutting blade assembly 5, thus completing the simultaneous double-sided cutting of the laminated glass. In this embodiment, the driving component 32 is a drive motor.

[0022] Both the upper cutting blade assembly 4 and the lower cutting blade assembly 5 include a blade holder plate 7. The blade holder plate 7 is provided with a second pushing member 8 and a third pushing member 9 with piston rods arranged in the same direction. The second pushing member 8 and the third pushing member 9 are respectively provided with a guide assembly 10 and a separation assembly 11. The guide assembly 10 is provided with a cutting head 12. The second pushing member 8 can push the cutting head 12 through the guide assembly 10, which facilitates the cutting head 12 to cut the laminated glass. The third pushing member 9 pushes the separation assembly 11 to complete the breaking operation of the cut glass. In this embodiment, both the second pushing member 8 and the third pushing member 9 are cylinders.

[0023] The first transmission device 33 includes a transmission seat 331 mounted on the machine beam 2. The transmission seat 331 is rotatably connected to a transmission shaft 332. Both the transmission shaft 332 and the drive member 32 are connected to first synchronous pulleys 333. The two sets of first synchronous pulleys 333 are connected by a first synchronous belt 334. By starting the drive member 32, the transmission shaft 332 can be rotated through the cooperation of the first synchronous pulleys 333 and the first synchronous belt 334.

[0024] The second transmission device 34 includes synchronous belt plates 341 installed at both ends of one side of the machine beam 2. Two sets of synchronous belt plates 341 are rotatably connected to second synchronous pulleys 343 via rotating rods 342. The two sets of second synchronous pulleys 343 are connected by a second synchronous belt 344. A third synchronous pulley 345 is rotatably connected to the synchronous belt plate 341 near the transmission shaft 332 via rotating rods 342. A third synchronous pulley 345 is also provided on the transmission shaft 332. The two sets of third synchronous pulleys 345 are connected by a third synchronous belt 346. The second synchronous belt 344 is fixedly connected to the tool holder plate 7 via a connecting clamp. Since the transmission shaft 332 can rotate via the driving member 32, the second synchronous pulley 343 rotates through the cooperation of the third synchronous pulley 345 and the third synchronous belt 346, thereby enabling the second synchronous belt 344 to drive the tool holder plate 7 to move.

[0025] Example 3; as Figures 7-9 As shown, the blade holder plate 7 in the upper cutting blade assembly 4 is also provided with a first pushing member 13, and the first pushing member 13 is connected to the pressing assembly 14; the laminated glass can be limited by pushing the pressing assembly 14 through the first pushing member 13.

[0026] The guiding assembly 10 comprises a cylinder seat 101 fixedly connected to one side of the tool rest plate 7, the second pushing piece 8 is installed on the cylinder seat 101, the inside of the cylinder seat 101 is fixedly connected with a connecting box 102, the connecting box 102 is provided with a guiding hole 103, the inside of the guiding hole 103 is guided and connected with a light shaft 104 through a sliding bearing, the two ends of the light shaft 104 are fixedly connected with an upper swing block 105 and a lower swing block 106 respectively, the second pushing piece 8 is connected with the upper swing block 105 through a second connecting rod, the side, away from the connecting box 102, of the lower swing block 106 is fixedly connected with a tool bit copper sleeve 107, and the cutting head 12 is installed on the tool bit copper sleeve 107; the cutting head 12 is pushed by the lower swing block 106 through the second pushing piece 8 pushing the upper swing block 105, so as to facilitate the cutting of the laminated glass.

[0027] The separating assembly 11 comprises a second installation box 111 fixedly connected with the tool rest plate 7, the first pushing piece 13 is installed on the second installation box 111, the third pushing piece 9 is connected with a roller holder 112 through a second connecting rod, and the inside of the roller holder 112 is rotatably connected with a pressing roller 113; the pressing roller 113 is pushed by the third pushing piece 9 to push the roller holder 112 to complete the breaking operation of the laminated glass, it is worth noting that the two groups of third pushing pieces 9 in the upper cutting knife assembly 4 and the lower cutting knife assembly 5 are used to push the pressing roller 113 in turn, and the two groups of pressing rollers 113 are not coaxially arranged.

[0028] The pressing assembly 14 comprises a first installation box 141 fixedly connected with the tool rest plate 7, the first pushing piece 13 is installed on the first installation box 141, the first pushing piece 13 is installed with a clamping frame 142 through a first connecting rod, and the two sides of the clamping frame 142 are connected with guide wheels 143; the guide wheels 143 are abutted with the laminated glass through the first pushing piece 13 pushing the clamping frame 142 to complete the limiting of the laminated glass.

[0029] In the embodiment, the first pushing piece 13, the second pushing piece 8 and the third pushing piece 9 are all air cylinders.

[0030] The tool rest plate 7 in the upper cutting knife assembly 4 is fixedly installed with a protective shell.

[0031] As shown in Figures 1-4 One side of the machine beam 2 is fixedly installed with a sliding rail 15, the sliding rail 15 is slidingly provided with a sliding block 16, and the sliding block 16 is fixedly connected with the tool rest plate 7; the sliding rail 15 and the sliding block 16 are arranged to make the tool rest plate 7 move more stably.

[0032] Two groups of conveying devices 18 are fixedly installed on the rack 1, and the two groups of conveying devices 18 are all fixedly connected with limiting frames 19; the conveying device is a guide rail structure with a model of HGH15CA, the limiting frame 19 is fixedly connected with a sliding table on the guide rail structure, the limiting frame 19 can be moved by the sliding table, so that the laminated glass can be fixed or transported to the heating assembly 6.

[0033] The heating assembly 6 includes a heating tube 162. A slot 161 is provided on the frame 1, and the heating tube 162 is installed inside the slot 161. The heating tube 162 is an electric heating tube, and its structure is existing technology. It can melt the adhesive layer between the two sets of glass by the heat emitted by the electric heating tube 161.

[0034] A monitor 17 is fixedly mounted on one side of the rack 1 by a bracket.

[0035] Working principle: The laminated glass is placed on the frame 1, positioned between two sets of cutting heads 12. The second pusher 8 pushes the cutting head 12 to cut the laminated glass. The drive unit 32 can be activated, and through the cooperation of the first transmission device 33 and the second transmission device 34, the blade holder plate 7 drives the cutting head 12 to move, completing the simultaneous double-sided cutting of the laminated glass. After cutting, the two sets of third pushers 9 can be activated to push the lower pressure roller 113 to break the laminated glass, separating the adhesive layer on the two sets of glass. Finally, the two sets of glass are transported to the heating component 6, where the heat emitted by the electric heating tube 162 melts the adhesive layer between the two sets of glass, preventing the adhesive layer from sticking between the two sets of glass and completing the separation of the adhesive layer.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A semi-automatic glue-clamping and cutting machine, characterized in that: Includes a frame (1), a beam (2) is provided on the frame (1), a transmission device (3), an upper cutting blade assembly (4) and a lower cutting blade assembly (5) are installed on the frame (1), the upper cutting blade assembly (4) and the lower cutting blade assembly (5) are arranged correspondingly, the transmission device (3) is in corresponding transmission cooperation with the upper cutting blade assembly (4) and the lower cutting blade assembly (5), and a heating component (6) is installed on the frame (1).

2. The semi-automatic glue clamping and cutting machine according to claim 1, characterized in that: The transmission device (3) includes a fixed frame (31), a drive component (32) is installed on the fixed frame (31), the drive component (32) is connected to a first transmission device (33), the first transmission device (33) is connected to two sets of second transmission devices (34), the two sets of second transmission devices (34) are symmetrically arranged, and the two sets of second transmission devices (34) are respectively connected to the upper cutting blade assembly (4) and the lower cutting blade assembly (5) for transmission cooperation. The fixed frame (31) is installed on the frame (1).

3. A semi-automatic glue clamping and cutting machine according to claim 2, characterized in that: Both the upper cutting blade assembly (4) and the lower cutting blade assembly include a blade holder plate (7). The blade holder plate (7) is provided with a second pusher (8) and a third pusher (9) with piston rods arranged in the same direction. The second pusher (8) and the third pusher (9) are respectively provided with a guide assembly (10) and a separation assembly (11). The guide assembly (10) is provided with a cutting head (12).

4. A semi-automatic glue clamping and cutting machine according to claim 2, characterized in that: The first transmission device (33) includes a transmission seat (331) mounted on the machine beam (2). The transmission seat (331) is rotatably connected to a transmission shaft (332). Both the transmission shaft (332) and the drive member (32) are connected to first synchronous pulleys (333). The two sets of first synchronous pulleys (333) are connected by a first synchronous belt (334).

5. A semi-automatic glue clamping and cutting machine according to claim 4, characterized in that: The second transmission device (34) includes timing belt plates (341) installed at both ends of one side of the machine beam (2). Two sets of timing belt plates (341) are rotatably connected to second timing pulleys (343) via rotating rods (342). Two sets of second timing pulleys (343) are connected by a second timing belt (344). The timing belt plate (341) near the transmission shaft (332) is rotatably connected to a third timing pulley (345) via rotating rods (342). The transmission shaft (332) is also provided with a third timing pulley (345). Two sets of third timing pulleys (345) are connected by a third timing belt (346). The second timing belt (344) is connected to the tool holder plate (7) via a connecting clamp.

6. A semi-automatic glue clamping and cutting machine according to claim 3, characterized in that: The upper cutting blade assembly (4) is further provided with a first pusher (13) on the blade holder plate (7), and a clamping assembly (14) is connected to the first pusher (13).

7. A semi-automatic glue clamping and cutting machine according to claim 3, characterized in that: The guide assembly (10) includes a cylinder seat (101), which is fixedly connected to one side of the tool holder plate (7). The second pusher (8) is installed on the cylinder seat (101). A connecting box (102) is fixedly connected inside the cylinder seat (101). A guide hole (103) is provided inside the connecting box (102). An optical axis (104) is guided and connected inside the guide hole (103) through a sliding bearing. An upper swing block (105) and a lower swing block (106) are fixedly connected to both ends of the optical axis (104). The second pusher (8) is connected to the upper swing block (105) through a second connecting rod. A cutter head copper sleeve (107) is fixedly connected to the side of the lower swing block (106) away from the connecting box (102). A cutting head (12) is installed on the cutter head copper sleeve (107).

8. A semi-automatic glue clamping and cutting machine according to claim 3, characterized in that: The separation assembly (11) includes a second mounting box (111) fixedly connected to the knife holder plate (7), the first pusher (13) is mounted on the second mounting box (111), the third pusher (9) is connected to a roller frame (112) via a second connecting rod, and the roller frame (112) is rotatably connected to a lower pressure roller (113).

9. A semi-automatic glue clamping and cutting machine according to claim 6, characterized in that: The clamping assembly (14) includes a first mounting box (141) fixedly connected to the tool holder plate (7), the first pusher (13) is mounted on the first mounting box (141), the first pusher (32) is mounted with a clamping frame (142) via a first connecting rod, and guide wheels (143) are connected to both sides of the clamping frame (142).

10. A semi-automatic glue clamping and cutting machine according to claim 3, characterized in that: A slide rail (15) is fixedly installed on one side of the machine beam (2), and a slider (16) is slidably arranged on the slide rail (15). The slider (16) is fixedly connected to the tool holder plate (7).

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