Full-automatic glass rod fixed-length section cutting machine

Abstract

The utility model discloses a full-automatic glass rod fixed-length cutting machine, which belongs to the technical field of glass rod processing and comprises a cutting table, vertical plates are fixedly connected to two ends of the upper side of the cutting table, a translation mechanism is fixedly connected to the upper ends of the two vertical plates, a first telescopic cylinder is fixedly connected to one end of the translation mechanism, and a second telescopic cylinder is fixedly connected to the other end of the translation mechanism. The lower end of the first telescopic cylinder is fixedly connected with a laser cutting head, the upper side wall of the cutting table is fixedly connected with a positioning conveying mechanism used for positioning and conveying glass rods, the front end of the cutting table is fixedly connected with a displacement adjusting mechanism, and the two ends of the displacement adjusting mechanism are fixedly connected with fixed-length adjusting plates. According to the glass rod cutting device, by arranging the displacement adjusting mechanism, the fixed-length adjusting plate, the infrared distance measuring transmitter and the infrared distance measuring receiver, the cutting length can be accurately and rapidly adjusted, automatic positioning and conveying of glass rods can be achieved by arranging the positioning and conveying mechanism, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass rod processing, in particular to a full-automatic glass rod fixed-length segment cutting machine. Background Art

[0002] Used in chemical experiments, glassy thin and long rod-shaped simple stirrer, also called glass rod, is used to accelerate dissolution, promote mutual dissolution, drainage, dip liquid, stir in evaporating dish to prevent splashing caused by uneven heating, etc. It is most commonly used in middle school experiments and is an indispensable experimental equipment. Glass rods need to be cut into sections using a cutting machine during production and processing.

[0003] In a Chinese patent for a cutting device for producing and processing organic glass rods (patent number: CN114603616A), the device includes a frame and a workbench fixedly installed on the top of the frame, a fixed-length conveying mechanism for pushing the organic glass rods to be cut is installed on one side of the workbench, and a support frame is fixedly installed on the top of the workbench, a clamping mechanism for positioning the organic glass rods to be cut is installed on the support frame, and a cutter is fixedly installed on the support frame, and a collecting mechanism is provided below the cutter; the fixed-length conveying mechanism includes a push plate, and a L-shaped slider matching the strip through hole on the workbench is fixedly installed at the bottom of the push plate. The device can effectively prevent deviation during cutting by performing all-round flexible small-area clamping on the organic glass rods to be cut, and can also prevent damage to the organic glass rods due to excessive clamping force, thereby enhancing practicality, having the advantages of simple structure, high degree of automation, wide adaptability, etc. However, it is difficult for the device to quickly and accurately adjust the cutting length of the glass rods, which affects the cutting quality and efficiency. Utility Model Content

[0004] The utility model aims to provide a fully automatic glass rod fixed-length segment cutting machine to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic glass rod fixed-length segment cutting machine, comprising a segment cutting table, both ends of the upper side of the segment cutting table are fixedly connected to vertical plates, the upper ends of the two vertical plates are fixedly connected to a translation mechanism, one end of the translation mechanism is fixedly connected to a first telescopic cylinder, the lower end of the first telescopic cylinder is fixedly connected to a laser cutting head, the upper side wall of the segment cutting table is fixedly connected to a positioning and conveying mechanism for positioning and conveying the glass rod, the front end of the segment cutting table is fixedly connected to a displacement adjustment mechanism, and the two ends of the displacement adjustment mechanism are fixedly connected to the upper side wall of the segment cutting table. A fixed-length adjustment plate is fixedly connected to the end, and a contact sensor corresponding to the positioning and conveying mechanism is embedded in the side wall of the fixed-length adjustment plate. An infrared ranging transmitter is fixedly connected to one side of the vertical plate, and an infrared ranging receiver corresponding to the infrared ranging transmitter is fixedly connected to the side wall of the fixed-length adjustment plate. A control panel is fixedly connected to one side of the vertical plate, and the control panel is electrically connected to the translation mechanism, the first telescopic cylinder, the laser cutting head, the positioning and conveying mechanism, the displacement adjustment mechanism, the contact sensor, the infrared ranging transmitter and one end of the infrared ranging receiver.

[0006] As a further solution of the utility model: wherein, the translation mechanism includes a top beam fixed on the upper ends of the two vertical plates, a front end of the top beam is fixedly connected to a second telescopic cylinder, a side wall of the top beam is provided with a sliding groove, an inner wall of the sliding groove is slidably connected to a moving block through a slider, one end of the second telescopic cylinder is fixedly connected to the moving block, and a front end of the moving block is fixedly connected to the first telescopic cylinder.

[0007] As a further solution of the utility model: wherein, the positioning and conveying mechanism includes a fixed strip shell fixed on the upper side of the cutting table, one end of the fixed strip shell is fixedly connected to the first motor, the main shaft end of the first motor passes through the fixed strip shell and is fixedly connected to a bidirectional screw rod, two symmetrically arranged threaded blocks are threadedly connected to the bidirectional screw rod, the upper ends of the two threaded blocks are fixedly connected to a connecting block, the upper side wall of the fixed strip shell is provided with a sliding opening, the two connecting blocks pass through the sliding opening and are fixedly connected to two symmetrically arranged concave plates, the upper end of the concave plate is fixedly connected to the second motor, the main shaft end of the second motor passes through the concave plate and is fixedly connected to a conveying roller.

[0008] As a further solution of the utility model: wherein, the displacement adjustment mechanism includes a concave shell fixed at the front end of the cutting table, one end of the concave shell is fixedly connected to a third motor, the spindle end of the third motor passes through the concave shell and is fixedly connected to a threaded rod, a nut block is threadedly connected to the threaded rod, the upper side of the nut block is fixedly connected to a first L-shaped frame, a first opening is opened on the upper side of the concave shell, the first L-shaped frame passes through the first opening and is fixedly connected to the fixed-length adjustment plate.

[0009] As a further solution of the utility model: wherein, a positioning rod is fixedly connected to the side wall of the concave shell, a sliding sleeve is sleeved on the positioning rod, a second L-shaped frame is fixedly connected to the upper side of the sliding sleeve, a second opening is opened on the upper side of the concave shell, the second L-shaped frame passes through the second opening and is fixedly connected to the fixed-length adjustment plate.

[0010] As a further solution of the utility model: wherein, the front end of the cutting table located below the fixed-length adjustment plate is fixedly connected with an inclined blanking plate.

[0011] As a further solution of the utility model: wherein, the upper side wall of the cutting table is rotatably connected to a supporting roller.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The fully automatic glass rod fixed-length segment cutting machine is provided with a displacement adjustment mechanism, a fixed-length adjustment plate, an infrared distance measuring transmitter and an infrared distance measuring receiver. The distance detected by the infrared distance measuring transmitter and the infrared distance measuring receiver is the distance between the cutting point of the laser cutting head and the fixed-length adjustment plate, that is, the length of the glass rod cut segment. The fixed length is convenient and accurate. The third motor is started to work and drive the threaded rod to rotate. At this time, the fixed-length adjustment plate fixed to the first L-shaped frame is driven to move, and the cutting length can be adjusted. The operation is convenient.

[0014] 2. This fully automatic glass rod fixed-length segment cutting machine sets a positioning and conveying mechanism, places one end of the glass rod between two conveying rollers, starts the first motor to drive the bidirectional screw to rotate, at this time, the two threaded blocks are forced to move toward each other, drive the two conveying rollers to press against the glass rod for positioning, and can be used for glass rods of different specifications. Then, the two second motors are started to rotate synchronously in the opposite direction, which can drive the two conveying rollers to rotate in the opposite direction to realize the conveyance of the glass rod. This structure can realize automatic positioning and conveying of the glass rod, thereby facilitating segmentation processing and improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 For the utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0017] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the positioning and conveying mechanism in the utility model;

[0018] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the displacement adjustment mechanism in the utility model.

[0019] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0020] 1. Cutting table; 2. Vertical plate; 3. First telescopic cylinder; 4. Laser cutting head; 5. Fixed-length adjustment plate; 6. Contact sensor; 7. Infrared distance measuring transmitter; 8. External distance measuring receiver; 9. Control panel; 10. Top beam; 11. Second telescopic cylinder; 12. Slide; 13. Sliding block; 14. Moving block; 15. Fixed bar shell; 16. First motor; 17. Bidirectional lead screw; 18. Threaded block; 19. Connecting block; 20. Concave plate; 21. Second motor; 22. Conveying roller; 23. Concave shell; 24. Third motor; 25. Threaded rod; 26. Nut block; 27. First L-shaped frame; 28. Positioning rod; 29. ​​Sliding sleeve; 30. Second L-shaped frame; 31. Blanking plate; 32. Support roller. DETAILED DESCRIPTION

[0021] See also Figures 1 to 4 In the practical embodiment, a fully automatic glass rod fixed-length segment cutting machine comprises a segment cutting table 1, both ends of the upper side of the segment cutting table 1 are fixedly connected with vertical plates 2, the upper ends of the two vertical plates 2 are fixedly connected with a translation mechanism, one end of the translation mechanism is fixedly connected with a first telescopic cylinder 3, the lower end of the first telescopic cylinder 3 is fixedly connected with a laser cutting head 4, the upper side wall of the segment cutting table 1 is fixedly connected with a positioning and conveying mechanism for positioning and conveying the glass rod, the front end of the segment cutting table 1 is fixedly connected with a displacement adjustment mechanism, both ends of the displacement adjustment mechanism are fixedly connected with fixed-length adjustment plates 5, the side wall of the fixed-length adjustment plate 5 is embedded with a contact sensor 6 corresponding to the positioning and conveying mechanism, one side of the vertical plate 2 is fixedly connected with an infrared ranging transmitter 7, and the side wall of the fixed-length adjustment plate 5 is fixedly connected with a contact sensor 6 corresponding to the infrared ranging transmitter 7 An infrared ranging receiver 8 is provided, and a control panel 9 is fixedly connected to one side of the vertical plate 2. The control panel 9 is electrically connected to the translation mechanism, the first telescopic cylinder 3, the laser cutting head 4, the positioning and conveying mechanism, the displacement adjustment mechanism, the contact sensor 6, the infrared ranging transmitter 7 and one end of the infrared ranging receiver 8 respectively. The distance detected by the infrared ranging transmitter 7 and the infrared ranging receiver 8 is the distance between the cutting point of the laser cutting head 4 and the fixed-length adjustment plate 5, that is, the length of the glass rod cut segment. The fixed length is convenient and accurate. When one end of the glass rod is pressed against the contact sensor 6, the positioning and conveying mechanism is controlled to stop working. The device has a high degree of automation, high efficiency, more accurate fixed-length cutting, easy operation, an external power supply, and the circuit involved is a prior art, which can be fully realized by those skilled in the art without further explanation.

[0022] like Figure 2As shown: the translation mechanism includes a top beam 10 fixed to the upper ends of the two vertical plates 2, a front end of the top beam 10 is fixedly connected to a second telescopic cylinder 11, a side wall of the top beam 10 is provided with a slide groove 12, an inner wall of the slide groove 12 is slidably connected to a moving block 14 through a slider 13, one end of the second telescopic cylinder 11 is fixedly connected to the moving block 14, a front end of the moving block 14 is fixedly connected to the first telescopic cylinder 3, and starting the telescopic operation of the second telescopic cylinder 11 can drive the first telescopic cylinder 3 on the moving block 14 to translate, thereby driving the laser cutting head 4 to translate, thereby increasing the cutting range and being easy to use.

[0023] like Figure 3 As shown: the positioning and conveying mechanism includes a fixed strip housing 15 fixed on the upper side of the cutting table 1, one end of the fixed strip housing 15 is fixedly connected to a first motor 16, the main shaft end of the first motor 16 passes through the fixed strip housing 15 and is fixedly connected to a bidirectional screw rod 17, two symmetrically arranged threaded blocks 18 are threadedly connected to the bidirectional screw rod 17, the upper ends of the two threaded blocks 18 are fixedly connected to a connecting block 19, the upper side wall of the fixed strip housing 15 is provided with a sliding opening, the two connecting blocks 19 pass through the sliding opening and are fixedly connected to two symmetrically arranged concave plates 20, the upper end of the concave plate 20 is fixedly connected to a second motor 21, the main shaft end of the second motor 21 passes through the concave A conveying roller 22 is fixedly connected to the forming plate 20. One end of the glass rod is placed between the two conveying rollers 22. The first motor 16 is started to work, driving the bidirectional screw rod 17 to rotate. Since the bidirectional screw rod 17 is threadedly connected to the two threaded blocks 18, the two threaded blocks 18 are forced to move toward each other, driving the two conveying rollers 22 to press against the glass rod for positioning. It can be used for glass rods of different specifications. Then, the two second motors 21 are started to rotate synchronously in the opposite direction, which can drive the two conveying rollers 22 to rotate in the opposite direction to realize the conveyance of the glass rod. This structure can realize automatic positioning and conveying of the glass rod, thereby facilitating segmentation processing and improving processing efficiency.

[0024] like Figure 4 As shown: the displacement adjustment mechanism includes a concave shell 23 fixed to the front end of the cutting table 1, one end of the concave shell 23 is fixedly connected to the third motor 24, the main shaft end of the third motor 24 passes through the concave shell 23 and is fixedly connected to a threaded rod 25, a nut block 26 is threadedly connected to the threaded rod 25, and a first L-shaped frame 27 is fixedly connected to the upper side of the nut block 26. A first opening is opened on the upper side of the concave shell 23, and the first L-shaped frame 27 passes through the first opening and is fixedly connected to the fixed-length adjustment plate 5. The third motor 24 is started to work and the threaded rod 25 is driven to rotate. Since the threaded rod 25 is threadedly connected to the nut block 26, at this time, the fixed-length adjustment plate 5 fixed to the first L-shaped frame 27 is driven to be displaced, and the cutting length can be adjusted, which is convenient to operate.

[0025] like Figure 4As shown: a positioning rod 28 is fixedly connected to the side wall of the concave shell 23, a sliding sleeve 29 is sleeved on the positioning rod 28, a second L-shaped frame 30 is fixedly connected to the upper side of the sliding sleeve 29, a second opening is opened on the upper side of the concave shell 23, the second L-shaped frame 30 passes through the second opening and is fixedly connected to the fixed-length adjustment plate 5, when the fixed-length adjustment plate 5 is displaced, the sliding sleeve 29 fixed to the second L-shaped frame 30 is driven to slide on the positioning rod 28, which can support the displacement of the fixed-length adjustment plate 5.

[0026] like Figure 1 As shown: the front end of the cutting table 1 below the fixed-length adjustment plate 5 is fixedly connected with an inclined blanking plate 31 to facilitate blanking of the glass rod after cutting.

[0027] like Figure 1 As shown: the upper side wall of the cutting table 1 is rotatably connected with a supporting roller 32, which can support the transportation of the glass rod.

[0028] Working principle: When the device is used to cut the glass rod into fixed length segments, first, set the cutting length value on 9, start the third motor 24 to drive the threaded rod 25 to rotate, and since the threaded rod 25 is threadedly connected with the nut block 26, the fixed length adjustment plate 5 fixed to the first L-shaped frame 27 is driven to move, and the cutting length can be adjusted. The operation is convenient. The distance detected by the infrared ranging transmitter 7 and the infrared ranging receiver 8 is the distance between the cutting point of the laser cutting head 4 and the fixed length adjustment plate 5, that is, the length of the glass rod cut segment. The fixed length is convenient and accurate.

[0029] Then, one end of the glass rod is placed between the two conveying rollers 22, and the first motor 16 is started to work, driving the bidirectional screw rod 17 to rotate. Since the bidirectional screw rod 17 is threadedly connected with the two threaded blocks 18, at this time, the two threaded blocks 18 are forced to move toward each other, driving the two conveying rollers 22 to press against the glass rod for positioning, which can be used for glass rods of different specifications. Then, the two second motors 21 are started to rotate synchronously in the opposite direction, which can drive the two conveying rollers 22 to rotate in the opposite direction to realize the conveyance of the glass rod. This structure can realize the automatic positioning and conveying of the glass rod, thereby facilitating the segmentation process and improving the processing efficiency.

[0030] When the glass rod is pressed against the contact sensor 6, the laser cutting head 4 is started to cut the glass rod, and the second telescopic cylinder 11 is started to extend and retract, which can drive the first telescopic cylinder 3 on the moving block 14 to translate, and then drive the laser cutting head 4 to translate, thereby increasing the cutting range and being easy to use. The cut glass rod falls from the blanking plate 31, and this operation step can be repeated.

[0031] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fully automatic glass rod fixed length cutting machine, comprising a cutting table (1), characterized in that: Both ends of the upper side of the cutting table (1) are fixedly connected to vertical plates (2), the upper ends of the two vertical plates (2) are fixedly connected to a translation mechanism, one end of the translation mechanism is fixedly connected to a first telescopic cylinder (3), the lower end of the first telescopic cylinder (3) is fixedly connected to a laser cutting head (4), the upper side wall of the cutting table (1) is fixedly connected to a positioning and conveying mechanism for positioning and conveying glass rods, the front end of the cutting table (1) is fixedly connected to a displacement adjustment mechanism, the two ends of the displacement adjustment mechanism are fixedly connected to a fixed length adjustment plate (5), and the side wall of the fixed length adjustment plate (5) is embedded with a fixed length adjustment plate (5). A contact sensor (6) is arranged corresponding to the positioning and conveying mechanism, an infrared distance measuring transmitter (7) is fixedly connected to one side of the vertical plate (2), an infrared distance measuring receiver (8) arranged corresponding to the infrared distance measuring transmitter (7) is fixedly connected to the side wall of the fixed length adjustment plate (5), and a control panel (9) is fixedly connected to one side of the vertical plate (2), and the control panel (9) is respectively electrically connected to the translation mechanism, the first telescopic cylinder (3), the laser cutting head (4), the positioning and conveying mechanism, the displacement adjustment mechanism, the contact sensor (6), the infrared distance measuring transmitter (7) and one end of the infrared distance measuring receiver (8).

2. The fully automatic glass rod cutting machine according to claim 1, characterized in that: The translation mechanism comprises a top beam (10) fixed to the upper ends of the two vertical plates (2); a front end of the top beam (10) is fixedly connected to a second telescopic cylinder (11); a side wall of the top beam (10) is provided with a slide groove (12); an inner wall of the slide groove (12) is slidably connected to a moving block (14) via a slider (13); one end of the second telescopic cylinder (11) is fixedly connected to the moving block (14); and a front end of the moving block (14) is fixedly connected to the first telescopic cylinder (3).

3. The fully automatic glass rod cutting machine according to claim 1, characterized in that: The positioning and conveying mechanism comprises a fixed strip shell (15) fixed on the upper side of the cutting table (1), one end of the fixed strip shell (15) is fixedly connected to a first motor (16), the main shaft end of the first motor (16) passes through the fixed strip shell (15) and is fixedly connected to a bidirectional screw rod (17), two symmetrically arranged threaded blocks (18) are threadedly connected to the bidirectional screw rod (17), the upper ends of the two threaded blocks (18) are fixedly connected to a connecting block (19), the upper side wall of the fixed strip shell (15) is provided with a sliding opening, the two connecting blocks (19) pass through the sliding opening and are fixedly connected to two symmetrically arranged concave plates (20), the upper end of the concave plate (20) is fixedly connected to a second motor (21), the main shaft end of the second motor (21) passes through the concave plate (20) and is fixedly connected to a conveying roller (22).

4. The fully automatic glass rod cutting machine according to claim 1, characterized in that: The displacement adjustment mechanism comprises a concave shell (23) fixed to the front end of the cutting table (1); one end of the concave shell (23) is fixedly connected to a third motor (24); a main shaft end of the third motor (24) passes through the concave shell (23) and is fixedly connected to a threaded rod (25); a nut block (26) is threadedly connected to the threaded rod (25); a first L-shaped frame (27) is fixedly connected to the upper side of the nut block (26); a first opening is provided on the upper side of the concave shell (23); the first L-shaped frame (27) passes through the first opening and is fixedly connected to the fixed-length adjustment plate (5).

5. The fully automatic glass rod cutting machine according to claim 4, characterized in that: A positioning rod (28) is fixedly connected to the side wall of the concave shell (23), a sliding sleeve (29) is sleeved on the positioning rod (28), a second L-shaped frame (30) is fixedly connected to the upper side of the sliding sleeve (29), a second opening is opened on the upper side of the concave shell (23), and the second L-shaped frame (30) passes through the second opening and is fixedly connected to the fixed-length adjustment plate (5).

6. The fully automatic glass rod cutting machine according to claim 1, characterized in that: The front end of the cutting table (1) located below the fixed-length adjustment plate (5) is fixedly connected to a blanking plate (31) that is arranged obliquely.

7. The fully automatic glass rod cutting machine according to claim 1, characterized in that: The upper side wall of the cutting table (1) is rotatably connected to a supporting roller (32).

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