Automatic graphite pipe multi-station cutting equipment

Abstract

The utility model discloses automatic graphite pipe multi-station cutting equipment, which belongs to the technical field of graphite pipe cutting, and comprises a workbench, a side seat is fixedly mounted at the top of the workbench, a blanking box is fixed at the upper part of the side seat, and the lower part of the blanking box is integrally connected with a discharge nozzle through a blanking hopper. An automatic opening and closing assembly is slidably connected to the bottom of the discharging nozzle, a plurality of inclined tables are linearly and fixedly installed on the top of the workbench and vertically below the discharging nozzle at equal intervals, a fixed limiting piece and a movable limiting piece are installed on the left side and the right side of each inclined table correspondingly, and a cutting knife set is installed on the lower portion of the side base through a third electric telescopic rod and a cutting connecting piece. According to the automatic graphite pipe multi-station cutting equipment, the automatic discharging assembly and the automatic receiving assembly are arranged at the top of the automatic graphite pipe multi-station cutting equipment, the automatic graphite pipe multi-station cutting equipment is matched with the multi-station cutting connecting pieces, a plurality of graphite pipes can be synchronously cut into a plurality of sections with the same degree, and the cutting efficiency is high.

Description

Technical Field

[0001] The utility model relates to the field of graphite tube cutting, in particular to an automatic graphite tube multi-station cutting device. Background Art

[0002] Graphite pipe refers to the combination of impermeable graphite tube and pipe fittings. Graphite tubes are divided into pressure tubes and impregnated tubes. Graphite pipes are used to transport corrosive media without metal ion pollution. They also have good thermal conductivity and can be used for air cooling or water cooling. Graphite tubes are long and usually require cutting equipment to cut them before use.

[0003] Patent No. CN202222894728.6 discloses a graphite tube online cutting device, which arranges an encoder roller at the front end of the cutting base, and makes the encoder roller pressed on the upper surface of the graphite tube by the elastic force of the spring box; the length of the graphite tube is detected and calculated by the encoder roller, and when the cumulative extrusion length of the graphite tube reaches the set value, the lead screw slide is controlled to drive the cutting motor and the cutting blade downward to start cutting, and at the same time, according to the moving speed of the graphite tube measured by the encoder roller, the control circuit controls the lead screw motor to drive the lead screw to rotate, and then drives the entire moving platform to move synchronously to the right along the slide rail until the graphite tube is cut off; thereby overcoming the shortcomings such as large length error and improving the quality and efficiency of online cutting of graphite tubes.

[0004] The graphite tube online cutting device disclosed in the above patent cooperates with a front-end extruder to extrude the graphite tube, and can only cut a section of a graphite tube each time, resulting in low cutting efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide an automated graphite tube multi-station cutting device. The automated graphite tube multi-station cutting device disclosed by the utility model is provided with an automatic discharging component and an automatic receiving component on the top. With the multi-station cutting connection, a plurality of graphite tubes can be cut into a plurality of sections of the same degree synchronously, and the cutting efficiency is high, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An automated graphite tube multi-station cutting device comprises a workbench, a side seat is fixedly installed on the top of the workbench, a material discharge box is fixed on the upper part of the side seat, the lower part of the material discharge box is integrally connected with a material discharge nozzle through a material discharge hopper, the bottom of the material discharge nozzle is slidably connected with an automatic opening and closing component, a plurality of inclined platforms are fixedly installed in a straight line and equidistantly below the top of the workbench and vertically below the material discharge nozzle, a fixed limit plate and a movable limit plate are respectively installed on the left and right sides of the inclined platform, a cutting knife group is installed on the lower part of the side seat through a third electric telescopic rod and a cutting connecting piece, and the blades of the cutting knife group are respectively aligned with the gaps between the fixed limit plates.

[0008] As a further solution of the utility model: the automatic opening and closing component includes limit sliders welded at both ends of the bottom of the discharge nozzle, the top of the limit slider is slidably connected with a blocking piece, the power input end of the blocking piece is connected to the power output end of the first electric telescopic rod, and the first electric telescopic rod is installed at the lower part of the side seat.

[0009] As a further solution of the utility model: the tops of the fixed limiting piece and the movable limiting piece are both integrally connected with a feeding piece, and the feeding pieces on the tops of the fixed limiting piece and the movable limiting piece form an inverted figure eight.

[0010] As a further solution of the utility model: a sliding plate is welded at the bottom of the plurality of movable limit plates arranged in a straight line and equidistantly, and the sliding plate is slidably connected to the inner wall of the slide groove on the surface of the workbench, and the power input end of the sliding plate is connected to the power output end of the second electric telescopic rod.

[0011] As a further solution of the utility model: a material receiving box is installed in front of the workbench and on one side close to the movable limiting piece.

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

[0013] The automatic graphite tube multi-station cutting equipment disclosed in the utility model is provided with an automatic discharging component and an automatic receiving component on the top, and cooperates with the multi-station cutting connection to simultaneously cut a plurality of graphite tubes into a plurality of sections of the same degree, with high cutting efficiency, and solves the problem that the graphite tube online cutting equipment disclosed in the above patent cooperates with the front-stage extruder to extrude the graphite tube, and can only cut a section of a graphite tube each time, resulting in low cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of an automated multi-station graphite tube cutting device according to an embodiment of the utility model;

[0015] Figure 2 This is a schematic structural diagram of an automated multi-station graphite tube cutting device according to an embodiment of the utility model;

[0016] Figure 3 This is a schematic cross-sectional structure diagram of an automated multi-station graphite tube cutting device according to an embodiment of the utility model;

[0017] Figure 4 for Figure 3 Schematic diagram of the structure at A in the middle.

[0018] In the figure: 1. material discharge box; 2. material discharge hopper; 3. material discharge nozzle; 4. side seat; 5. workbench; 6. limit slider; 7. material receiving box; 8. first electric telescopic rod; 9. material blocking piece; 10. fixed limit piece; 11. material feeding piece; 12. movable limit piece; 13. slide; 14. second electric telescopic rod; 15. slide; 16. third electric telescopic rod; 17. cutting piece; 18. cutting knife group; 19. inclined table. DETAILED DESCRIPTION

[0019] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described. It should be noted that, under the premise of no conflict, the various embodiments described below or the various technical features can be arbitrarily combined to form a new embodiment. Except for special instructions, the materials and equipment used in this embodiment can be purchased from the market. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0020] See also Figures 1 to 4 In the embodiment of the utility model, an automated graphite tube multi-station cutting device comprises a workbench 5, a side seat 4 is fixedly installed on the top of the workbench 5, a material box 1 is fixed on the upper part of the side seat 4, a discharging nozzle 3 is integrally connected to the lower part of the discharging nozzle 3 through a discharging hopper 2, and an automatic opening and closing component is slidably connected to the bottom of the discharging nozzle 3, a plurality of inclined platforms 19 are fixedly installed in a straight line and equidistantly vertically below the top of the workbench 5 and the discharging nozzle 3, a fixed limiting piece 10 and a movable limiting piece 12 are respectively installed on the left and right sides of the inclined platform 19, a cutting knife group 18 is installed on the lower part of the side seat 4 through a third electric telescopic rod 16 and a cutting connecting piece 17, and the blades of the cutting knife group 18 are respectively aligned with the gap between the fixed limiting pieces 10, and the top of the automated graphite tube multi-station cutting device disclosed in the utility model is provided with an automatic discharging component and an automatic material receiving component, which can be used in conjunction with the multi-station cutting connecting piece 17 to synchronously cut a plurality of graphite tubes into a plurality of sections of the same degree, and the cutting efficiency is high.

[0021] Among them, the automatic opening and closing component includes a limit slider 6 welded on both ends of the left and right ends of the bottom of the discharge nozzle 3, and a blocking piece 9 is slidably connected to the top of the limit slider 6. The power input end of the blocking piece 9 is connected to the power output end of the first electric telescopic rod 8, and the first electric telescopic rod 8 is installed at the lower part of the side seat 4 for convenient material discharge; wherein the fixed limit piece 10 and the movable limit piece 12 are integrally connected to the top of the feed piece 11, and the feed piece 11 at the top of the fixed limit piece 10 and the movable limit piece 12 forms an inverted eight-shaped figure, which is convenient for feeding; wherein, a plurality of movable limit pieces 12 arranged in a straight line and equidistantly are welded with a slide 15 at the bottom, and the slide 15 is slidably connected to the inner side wall of the slide groove 13 on the surface of the workbench 5, and the power input end of the slide 15 is connected to the power output end of the second electric telescopic rod 14, which is convenient for limiting during cutting and automatically sliding the material into the receiving box 7 after the cutting is completed; wherein, a receiving box 7 is installed in front of the workbench 5 and on the side close to the movable limit piece 12 for convenient material receiving.

[0022] The working principle of the utility model is as follows: the top of the automated graphite tube multi-station cutting equipment disclosed by the utility model is provided with an automatic discharging component and an automatic receiving component, which cooperates with the multi-station cutting connecting piece 17 to synchronously cut a plurality of graphite tubes into a plurality of sections of the same degree, and the cutting efficiency is high. The long graphite tube to be cut is placed in the unloading box 1, and before cutting, the external power supply controls the first electric telescopic rod 8 to be shortened for a certain period of time through the external switch and then reset, and the blocking piece 9 slides backward along the limit slider 6 to leak out the discharging nozzle 3, and the blocking piece 9 is closed after a proper amount of graphite tube is leaked out, and the graphite tube slides from the inverted eight-shaped feeding piece 11 into between the movable limiting pieces 12, driving the cutting knife group 18 and the multi-station synchronous cutting of the graphite tube, and after the cutting is completed, the external power supply controls the second electric telescopic rod 14 to be shortened through the external switch, and the movable limiting piece 12 slides down, and the cut graphite tube slides along the inclined table 19 to the receiving box 7 for storage (the first electric telescopic rod 8, the second electric telescopic rod 14 and the third electric telescopic rod 16 are all existing products on the market).

[0023] The above description 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. An automated graphite tube multi-station cutting device, comprising a workbench (5), a side seat (4) being fixedly mounted on the top of the workbench (5), characterized in that: A material discharge box (1) is fixed on the upper part of the side seat (4), and a discharge nozzle (3) is integrally connected to the lower part of the material discharge box (1) through a material discharge hopper (2). The bottom of the discharge nozzle (3) is slidably connected to an automatic opening and closing component. A plurality of inclined platforms (19) are fixedly installed in a straight line and equidistantly below the top of the workbench (5) and the discharge nozzle (3). A fixed limit plate (10) and a movable limit plate (12) are respectively installed on the left and right sides of the inclined platform (19). A cutting knife group (18) is installed on the lower part of the side seat (4) through a third electric telescopic rod (16) and a cutting connecting piece (17), and the blades of the cutting knife group (18) are respectively aligned with the gaps between the fixed limit plates (10).

2. The automated graphite tube multi-station cutting equipment according to claim 1, characterized in that: The automatic opening and closing assembly comprises limit sliders (6) welded to both left and right ends of the bottom of the discharge nozzle (3); a blocking piece (9) is slidably connected to the top of the limit slider (6); a power input end of the blocking piece (9) is connected to a power output end of a first electric telescopic rod (8); and the first electric telescopic rod (8) is mounted on the lower part of the side seat (4).

3. The automated graphite tube multi-station cutting equipment according to claim 1, characterized in that: The tops of the fixed limiting piece (10) and the movable limiting piece (12) are both integrally connected with a feeding piece (11), and the feeding pieces (11) at the tops of the fixed limiting piece (10) and the movable limiting piece (12) form an inverted figure eight.

4. The automated graphite tube multi-station cutting equipment according to claim 1, characterized in that: A sliding plate (15) is welded to the bottom of the plurality of movable limit plates (12) arranged in a straight line and at equal intervals. The sliding plate (15) is slidably connected to the inner wall of the sliding groove (13) on the surface of the workbench (5). The power input end of the sliding plate (15) is connected to the power output end of the second electric telescopic rod (14).

5. The automatic graphite tube multi-station cutting equipment according to claim 4 is characterized in that: A material receiving box (7) is installed in front of the workbench (5) and on one side close to the movable limiting piece (12).

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