A glass rod cutting apparatus

Abstract

The utility model discloses a glass rod cutting equipment, including equipment platform, the equipment platform is fixed with the storage device, the front side of storage device is fixed with the feeding device, is provided with the blanking pass in the equipment platform, is provided with the turnover unloading device above the blanking pass, the front and back of blanking pass is provided with cutting device and roller compaction device respectively, and the round or square glass rod is loaded in the storage device, and the feeding device pushes glass rod to the turnover unloading device, and cutting device and roller compaction device cut glass rod into section, and the glass rod is unloaded after cutting off by the turnover unloading device, through setting up the storage device, and the single glass rod is unloaded, and the single glass rod is fed into the top groove by the feeding device, and the glass rod is pressed in the top groove by the rubber cylinder after the roller compaction device works, and the cutting device drives the cutter shaft and the cutter in the process of feeding rotation, and the cutter cuts off the glass rod, and the glass rod is unloaded again by the turnover unloading device, and the overall working efficiency of equipment.

Description

Technical Field

[0001] This utility model relates to the technical field of glass rod cutting equipment, specifically a glass rod cutting device. Background Technology

[0002] The demand for glass rods in the decoration industry is increasing year by year. However, existing glass rod cutting equipment generally adopts a "single-feed, single-blade cutting" mode, requiring repeated feeding and positioning, resulting in low efficiency. Furthermore, when producing round and square rods on the same line, different clamping rollers or fixtures need to be changed, leading to long debugging times. Traditional clamping methods use rigid clamps, which cannot rotate during round rod cutting, making the cut prone to chipping and tool marks. When cutting square rods, the blade collides directly with the metal worktable once it penetrates the material, causing rapid blade wear and high maintenance costs. In addition, existing equipment often uses a single welded cutter head, which is difficult to meet the needs of small-batch, multi-specification rapid switching. Simultaneously, the clamping rubber pads are fixed and cannot be adjusted; after wear, they must be scrapped along with the support, resulting in wasted spare parts. Therefore, the market urgently needs a glass rod cutting machine that is compatible with both round and square rods, can cut multiple fixed-length glass rods in a single feed, and allows for quick replacement of both the clamping and cutting structures. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a glass rod cutting device that can solve the problems in the prior art.

[0004] This utility model is achieved through the following technical solution: A glass rod cutting device of this utility model includes a device platform, a storage device fixed on the device platform, a feeding device fixed on the front side of the storage device, a discharge port provided inside the device platform, a tilting discharge device provided above the discharge port, a cutting device and a roller pressing device respectively provided on the front and rear sides of the discharge port, a round or square glass rod loaded in the storage device, the feeding device pushes the glass rod into the tilting discharge device, the cutting device and the roller pressing device cut the glass rod into segments, and the tilting discharge device discharges the cut glass rod.

[0005] In a further technical solution, the storage device includes a hopper, a side plate is fixed to the front of the hopper, the feeding device includes a push rod that moves left and right, and a placement groove is provided on the top of the side plate.

[0006] In a further technical solution, the flipping and unloading device includes a rotating shaft, a flipping plate fixed on the rotating shaft, a top groove on the top of the flipping plate, and multiple cutting grooves inside the flipping plate.

[0007] In a further technical solution, the cutting device includes a cutter shaft, on which multiple cutter discs are fixed.

[0008] In a further technical solution, a stop block is fixed on the outer surface of the cutter shaft, the cutter disc is sleeved on the outer surface of the cutter shaft, and an internally threaded sleeve is threaded to the end of the cutter shaft, the internally threaded sleeve pressing and fixing the cutter disc to one side of the stop block.

[0009] In a further technical solution, the roller pressing device includes a rubber cylinder. After being pushed by the roller pressing device, the rubber cylinder presses the glass rod into the cutting groove. After being pushed by the cutting device, the cutter disc passes through the cutting groove to cut the glass rod.

[0010] In a further technical solution, the feeding device also includes a slide table, which is fixed to the top of the equipment platform. A first slider is slidably mounted on the slide table, and a top block is fixed on the first slider. The top block is fixedly connected to the push rod, and the first slider is slid left and right on one side of the top block through a gear and rack power structure.

[0011] In a further technical solution, the tilting and unloading device also includes a reducer motor, the output shaft of which is fixedly mounted on the rotating shaft, and the reducer motor is fixed to the equipment platform.

[0012] In a further technical solution, both the cutting device and the roller pressing device further include a movable plate. A sliding structure is provided between the movable plate and the equipment platform. A first power structure for driving the cutter shaft to rotate is provided on the movable plate. A second power structure for driving the rubber tube to rotate is provided on the movable plate. A first mounting structure for mounting the cutter shaft and a second mounting structure for mounting the rubber tube are provided on the movable plate.

[0013] A further technical solution includes a first mounting structure comprising a mounting base, on which a bearing seat is connected by fasteners, and the cutter shaft is rotatably disposed in the bearing seat. The second mounting structure comprises a base block, on which an end block is connected, and the rubber sleeve is rotatably disposed in the end block via a second bearing.

[0014] The beneficial effects of this utility model are as follows: First, by setting up a storage device, glass rods are fed individually, and then the feeding device feeds the individual glass rods into the top groove. After the roller pressing device works, the glass rods are pressed together in the top groove by the rubber tube. Then, the cutting device drives the cutter shaft and cutter disc to rotate during the feeding process, so that the cutter disc passes through the cutting groove and cuts the glass rod. The flipping feeding device is then used to flip the glass rods and feed them again. The overall working efficiency of the equipment is improved. The glass rod segments processed by this equipment can be used as decorative parts in the decoration industry.

[0015] 2. For both round and square glass rods, the rubber tube can be used to press against the round glass rod, causing it to rotate and making the cutting process more uniform. This results in a smoother cut on the round glass rod segment, which is easier to cut. For square glass rods, the rubber tube is pressed against the square glass rod, allowing the cutter to cut the glass rod and embed it into the rubber tube. The rubber tube is designed as a consumable part, allowing for quick installation and replacement, which is very convenient.

[0016] Third, for the cutter head, multiple cutter heads can be provided, and multiple cutting grooves can also be provided on the flip plate. The cutter head is pressed and fixed by a stop block and an internal threaded sleeve, so that the cutter head can pass through the cutting groove to cut the glass rod into multiple segments. Compared with the single cutting of the prior art, the efficiency is higher, and the spacing between the cutting groove and the cutter head can be designed separately to process glass rods of different lengths.

[0017] IV. For the cutter shaft, the bearing housing and the cutter shaft can be disassembled as a whole by separating the bearing housing from the mounting base. Then, the bearing housing can be removed from both ends of the cutter shaft. After rotating the internal threaded sleeve, the cutter disc can be removed and replaced with one of different sizes and specifications. For the rotating shaft, the flip plate can also be set to be detachable from the rotating shaft, for example, by fastener connection. The flip plate can be disassembled from the rotating shaft, and then the new number of flip plates with the new spacing can be installed on the rotating shaft.

[0018] 5. For the rubber tube, the end block is disassembled from the bottom block, then the end block is removed from both sides of the rubber tube, and then the end block is put on both ends of the new rubber tube and reinstalled. This makes it very convenient to replace the wear part of the rubber tube. Attached Figure Description

[0019] For ease of explanation, the present invention will be described in detail below with reference to specific embodiments and accompanying drawings.

[0020] Figure 1 This is a schematic diagram of the overall structure of a glass rod cutting device according to the present invention; Figure 2 for Figure 1 A schematic diagram at point A in the middle; Figure 3 for Figure 1 A schematic diagram of the structure of the equipment from below; Figure 4 for Figure 3 A schematic diagram at point B in the middle; Figure 5 for Figure 1 A schematic diagram of the rear structure of the equipment; Figure 6 for Figure 5 A schematic diagram at point C in the middle; Figure 7 for Figure 5 A schematic diagram at point D in the middle; Figure 8 for Figure 7 A top view of the structure with multiple cutting slots on the flip plate and multiple cutter discs on the cutter shaft 33; In the diagram, the equipment includes: platform 11, feeding device 12, storage device 13, roller pressing device 14, tilting and unloading device 15, cutting device 16, slide table 21, push rod 22, baffle plate 23, side plate 24, hopper 25, rubber cylinder 26, first pulley 27, second motor 28, second pulley 29, reducer motor 31, rotating shaft 32, cutter shaft 33, third motor 34, moving plate 35, second slider 36, guide rail 37, third pulley 38, first rack 39, first slider 41, first motor 42, top block 43, fourth pulley 51, tilting plate 53, cutting groove 54, bottom block 55, end block 57, placement groove 58, cutter head 59, second rack 61, second gear 62, fourth motor 63, first gear 71, top groove 72, mounting base 73, bearing seat 74, stop block 81, and internal thread sleeve 82. Detailed Implementation

[0021] like Figures 1-8 As shown, this utility model will be described in detail. For ease of description, the directions mentioned below are defined as follows: the directions of up, down, left, right, front, and back mentioned below are the same as... Figure 1 The projection relationship of the glass rod is consistent in the up, down, left, right, front and back directions. The glass rod cutting device of this utility model includes a device platform 11, a storage device 13 fixed on the device platform 11, a feeding device 12 fixed on the front side of the storage device 13, a discharge port provided in the device platform 11, a flipping feeding device 15 provided above the discharge port, a cutting device 16 and a roller pressing device 14 respectively provided on the front and rear sides of the discharge port, the positions of the cutting device 16 and the roller pressing device 14 can be interchanged. The storage device 13 is loaded with round or square glass rods. The feeding device 12 pushes the glass rods into the flipping feeding device 15. After the cutting device 16 and the roller pressing device 14 move, they cut the glass rods into segments. Then, after the cutting device 16 and the roller pressing device 14 reset, the flipping feeding device 15 works to discharge the cut glass rods from the discharge port.

[0022] Advantageously, the storage device 13 includes a hopper 25, with a side plate 24 fixed to the front of the hopper 25. The feeding device 12 includes a push rod 22 that moves left and right. The push rod 22 pushes the glass rod falling from the hopper 25 into the side plate 24 to the right. The top of the side plate 24 is provided with a placement groove 58. After the push rod 22 moves, it pushes the glass rod out of the placement groove 58. The flipping and unloading device 15 includes a rotating shaft 32, with a flipping plate 53 fixed on the rotating shaft 32. The top of the flipping plate 53 is provided with a top groove 72. The glass rod is pushed into the top groove 72. The flipping plate 53 is provided with multiple cutting grooves 54. The cutting device 16 includes a cutter shaft 33, with multiple cutter discs 59 fixed on the cutter shaft 33. The roller pressing device 14 includes a rubber cylinder 26. After the rubber cylinder 26 is pushed by the roller pressing device 14, it presses the glass rod into the cutting groove 54. After the cutter discs 59 are pushed by the cutting device 16, they pass through the cutting groove 54 to cut the glass rod.

[0023] Advantageously, a stop block 81 is fixed on the outer surface of the cutter shaft 33, and the cutter disc 59 is sleeved on the outer surface of the cutter shaft 33, with the cutter discs 59 abutting against each other and the cutter disc 59 abutting against the stop block 81. The end of the cutter shaft 33 away from the stop block 81 is threadedly connected to an internal threaded sleeve 82, which presses and fixes the cutter disc 59 to one side of the stop block 81.

[0024] Advantageously, the rubber sleeve 26 is made of rubber and can be disassembled and replaced, making it a vulnerable part.

[0025] Advantageously, a baffle plate 23 is fixed to the front side of the side plate 24, and the baffle plate 23 is used to stop the glass rod.

[0026] Advantageously, the feeding device 12 also includes a slide table 21, which is fixed to the top of the equipment platform 11. A first slider 41 is slidably arranged on the slide table 21. A top block 43 is fixed on the first slider 41. The top block 43 is fixedly connected to the push rod 22. The first slider 41 is slid left and right by a gear and rack power structure on one side of the top block 43.

[0027] Advantageously, the gear and rack power structure includes a first motor 42, a first gear 71 is connected to one side of the first motor 42, a first rack 39 is fixed to one side of the first slider 41, the first rack 39 is meshed with the first gear 71, and the first motor 42 is fixed on the equipment platform 11.

[0028] Advantageously, the tilting and unloading device 15 includes a reducer motor 31, a rotating shaft 32 is fixed on the output shaft of the reducer motor 31, and the reducer motor 31 is fixed on the equipment platform 11.

[0029] Advantageously, the cutting device 16 and the roller pressing device 14 include a movable plate 35, a sliding structure is provided between the movable plate 35 and the equipment platform 11, a first power structure is provided on the movable plate 35 to drive the cutter shaft 33 to rotate, a second power structure is provided on the movable plate 35 to drive the rubber cylinder 26 to rotate, a first mounting structure for mounting the cutter shaft 33 and a second mounting structure for mounting the rubber cylinder 26 are provided on the movable plate 35.

[0030] Advantageously, the sliding structure includes a guide rail 37, on which a second slider 36 is slidably disposed, and a movable plate 35 is fixed on the second slider 36. The guide rail 37 is fixedly connected to the top of the equipment platform 11.

[0031] Advantageously, the first power structure includes a third motor 34, a third pulley 38 is fixed on the output shaft of the third motor 34, a fourth pulley 51 is fixed on the cutter shaft 33, a first belt is provided on the outer surface of the fourth pulley 51 and the third pulley 38, the first belt connects the fourth pulley 51 and the third pulley 38, and the third motor 34 is fixed on the moving plate 35.

[0032] Advantageously, the second power structure includes a second motor 28, a first pulley 27 fixed on the power shaft of the second motor 28, a second pulley 29 fixed on the rubber sleeve 26, and a second belt provided on the outer surface of the first pulley 27 and the second pulley 29, the second belt connecting the first pulley 27 and the second pulley 29.

[0033] Advantageously, the first mounting structure includes a mounting base 73, on which a bearing seat 74 is connected by fasteners. The cutter shaft 33 is rotatably mounted in the bearing seat 74. Two mounting bases 73 and two bearing seats 74 are provided, so that the cutter shaft 33 can be disassembled and replaced. A first bearing is installed in the bearing seat 74, and the first bearing is rotatably connected to the cutter shaft 33. The mounting base 73 is connected and fixed to the movable plate 35.

[0034] Advantageously, the second mounting structure includes a base block 55, an end block 57 connected to the base block 55 by fasteners, and a rubber sleeve 26 rotatably disposed in the end block 57 by a second bearing. Two base blocks 55 and two end blocks 57 are provided. The base block 55 is connected and fixed to the movable plate 35.

[0035] The storage device 13 is used to store cylindrical or square glass rods. The glass rods are stacked between the hopper 25 and the baffle plate 23. Due to the placement groove 58, only one glass rod is stored in the placement groove 58. After the feeding device 12 is working, the pusher rod 22 pushes the glass rod into the top groove 72. Then, after the roller pressing device 14 is working, the rubber cylinder 26 abuts against the glass rod. After the cutting device 16 is working, the cutter disc 59 passes through the cutting groove 54 and cuts the glass rod. For cylindrical glass rods, the roller pressing device 14 can also make the rubber cylinder 26 rotate, so that the cylindrical glass rod is cut by the cutter disc 59 after rotation. For square glass rods, the rubber cylinder 26 does not rotate. The rubber cylinder 26 presses the square glass rod to facilitate cutting. After cutting, the cutter disc 59 passes through the cutting groove 54 and cuts to the outer surface of the rubber cylinder 26 to cut the glass rod. The rubber cylinder 26 is a consumable part and can be replaced after it is worn out.

[0036] The working process of the feeding device 12 is as follows: First, after the first motor 42 starts working, it drives the first gear 71 to rotate. Since the first rack 39 is meshed with the first gear 71, it also drives the first rack 39, the first slider 41, the top block 43 and the push rod 22 to move from left to right. Second, the push rod 22 pushes the glass rod in the placement groove 58 into the top groove 72.

[0037] The working process of the roller pressing device 14 is as follows: First, after the fourth motor 63 starts working, it drives the second gear 62 to rotate. After the second gear 62 meshes with the second rack 61, it can drive the moving plate 35, the cutting groove 54, the end block 57, the rubber tube 26, the second pulley 29, the first pulley 27, and the second motor 28 to move forward; Second, the rubber tube 26 presses the glass rod against the end wall of the top groove 72; Third, if the glass rod is cylindrical, it is pressed by the second motor 28, the first pulley 27, the second pulley 29, and the second motor 28. The second belt causes the glue cylinder 26 to rotate, which in turn drives the glass rod to rotate. If the glass rod is rectangular, then the glue cylinder 26, the second motor 28, the first pulley 27, the second pulley 29, and the second belt will not operate. In the fourth step, after the glass rod is cut, the fourth motor 63 drives the second gear 62 to rotate. After the second gear 62 meshes with the second rack 61, it can drive the moving plate 35, the cutting groove 54, the end block 57, the glue cylinder 26, the second pulley 29, the first pulley 27, and the second motor 28 to move backward and reset.

[0038] The working process of the cutting device 16 is as follows: First, after the fourth motor 63 starts working, it drives the second gear 62 to rotate. After the second gear 62 meshes with the second rack 61, it can drive the moving plate 35, the third pulley 38, the fourth pulley 51, the bearing seat 74, the cutter shaft 33, the cutter disc 59, and the third motor 34 to move backward. Second, the cutter disc 59 passes through the cutting groove 54 and abuts against the glass rod. Third, after the third motor 34 starts working, it drives the cutter shaft 33 to rotate through the third pulley 38, the fourth pulley 51, and the first belt. During this process, the cutting device 16 maintains feed, so that the cutter disc 59 completely cuts the glass rod. Fourth, after the glass rod is cut, the fourth motor 63 starts working and drives the second gear 62 to rotate. After the second gear 62 meshes with the second rack 61, it can drive the moving plate 35, the third pulley 38, the fourth pulley 51, the bearing seat 74, the cutter shaft 33, the cutter disc 59, and the third motor 34 to move forward and reset.

[0039] The working process of the flipping and feeding device 15 is as follows: First, after the glass rod is completely cut into multiple segments, the reducer motor 31 drives the rotating shaft 32 and the flipping plate 53 to rotate; Second, after the flipping plate 53 flips 180 degrees, the segments of glass rod in the top groove 72 fall downwards.

[0040] like Figure 8 As shown, multiple cutting grooves 54 and cutter heads 59 can be provided, and the spacing can be different. The design can be customized according to actual needs. The number and position of the cutter heads 59 correspond to the cutting grooves 54 to ensure that the cutter heads 59 can pass through all the cutting grooves 54 to cut the glass rod.

[0041] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without creative effort should be included within the protection scope of this utility model; therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A glass rod cutting device, comprising a device platform (11), a storage device (13) fixed on the device platform (11), a feeding device (12) fixed to the front side of the storage device (13), and a discharge port provided inside the device platform (11), characterized in that, A flipping feeding device (15) is provided above the feeding port. A cutting device (16) and a roller pressing device (14) are provided on the front and rear sides of the feeding port, respectively. A round or square glass rod is loaded in the storage device (13). The feeding device (12) pushes the glass rod into the flipping feeding device (15). The cutting device (16) and the roller pressing device (14) cut the glass rod into segments. The flipping feeding device (15) drops the cut glass rod.

2. The glass rod cutting device according to claim 1, characterized in that: The storage device (13) includes a hopper (25), a side plate (24) is fixed to the front side of the hopper (25), the feeding device (12) includes a push rod (22) that moves left and right, and a placement groove (58) is provided on the top of the side plate (24).

3. A glass rod cutting device according to claim 1 or 2, characterized in that: The flipping feeding device (15) includes a rotating shaft (32), a flipping plate (53) is fixed on the rotating shaft (32), a top groove (72) is provided on the top of the flipping plate (53), and a plurality of cutting grooves (54) are provided inside the flipping plate (53).

4. The glass rod cutting device according to claim 3, characterized in that: The cutting device (16) includes a cutter shaft (33) on which a plurality of cutter discs (59) are fixed.

5. A glass rod cutting device according to claim 4, characterized in that: A stop (81) is fixed on the outer surface of the cutter shaft (33), and the cutter disc (59) is sleeved on the outer surface of the cutter shaft (33). An internal threaded sleeve (82) is threaded to the end of the cutter shaft (33), and the internal threaded sleeve (82) presses and fixes the cutter disc (59) to one side of the stop (81).

6. The glass rod cutting device according to claim 4, characterized in that: The roller pressing device (14) includes a rubber tube (26). After being pushed by the roller pressing device (14), the rubber tube (26) presses the glass rod into the cutting groove (54). After being pushed by the cutting device (16), the cutter disc (59) passes through the cutting groove (54) to cut the glass rod.

7. A glass rod cutting device according to claim 2, characterized in that: The feeding device (12) further includes a slide table (21), which is fixed to the top of the equipment platform (11). A first slider (41) is slidably arranged on the slide table (21), and a top block (43) is fixed on the first slider (41). The top block (43) is fixedly connected to the push rod (22). The first slider (41) is slid left and right by a gear and rack power structure on one side of the top block (43).

8. A glass rod cutting device according to claim 3, characterized in that: The flipping and unloading device (15) also includes a reducer motor (31), the output shaft of which is fixed with the rotating shaft (32), and the reducer motor (31) is fixed on the equipment platform (11).

9. A glass rod cutting device according to claim 6, characterized in that: Both the cutting device (16) and the roller pressing device (14) further include a movable plate (35). A sliding structure is provided between the movable plate (35) and the equipment platform (11). A first power structure for driving the cutter shaft (33) to rotate is provided on the movable plate (35). A second power structure for driving the rubber cylinder (26) to rotate is provided on the movable plate (35). A first mounting structure for mounting the cutter shaft (33) and a second mounting structure for mounting the rubber cylinder (26) are provided on the movable plate (35).

10. A glass rod cutting device according to claim 9, characterized in that: The first mounting structure includes a mounting base (73), on which a bearing seat (74) is connected by fasteners. The cutter shaft (33) is rotatably disposed in the bearing seat (74). The second mounting structure includes a base block (55), on which an end block (57) is connected. The rubber sleeve (26) is rotatably disposed in the end block (57) via a second bearing.

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