Round-rod-shaped raw material cutting and discharging system

Abstract

A round-rod-shaped raw material cutting and discharging system comprises a cutting device (101) and a discharging device (102), the cutting device (101) comprises a workbench (21), a feeding air cylinder (22), an upper pressing air cylinder (23) and a cutting machine (24), a discharging opening (25) is formed in the workbench (21), and a conveying table (26) is arranged on the workbench (21); the automatic cutting device has the advantages that fed raw material rods are automatically cut, the cutting length can be adjusted according to needs, and the labor intensity of workers is relieved. And the discharging speed is high, raised dust generated in the raw material conveying process after cutting is obviously reduced, and the production environment is better.

Description

Technical Field

[0001] The utility model relates to the field of cutting equipment, in particular to a round rod-shaped raw material cutting and discharging system. Background Art

[0002] At present, during the processing of quartz glass rods, the raw material rods need to go through the feeding, cutting and discharging processes. In the cutting process, the traditional processing method is manual cutting. Workers use cutting machines to cut, but because the cutting machine does not have good safety protection measures, it is easy for workers to get into danger during the cutting process, which poses a safety hazard. In addition, the cutting surface of manual cutting is uneven, the cutting speed is slow, and the production efficiency is low. There is a lack of a device that automatically cuts the raw material rods. The cut raw material rods need to be output through a conveying device. The existing conveying devices mostly use a funnel to receive the material and then output it through a conveyor. A lot of raw material powder will be generated during the cutting process. The powder will generate dust during the falling process, polluting the factory environment. There is a lack of a conveying device that can reduce dust and has a fast discharging speed. Utility Model Content

[0003] The purpose of the utility model is to provide a round rod-shaped raw material cutting and discharging system in view of the above-mentioned shortcomings.

[0004] The utility model comprises a cutting device and a discharging device.

[0005] The cutting device includes a workbench, a feeding cylinder, an upper pressure cylinder and a cutting machine.

[0006] A material discharge port is provided on the workbench, a conveying platform is arranged on the workbench, the conveying platform is located at one side of the material discharge port, a round bar conveying slot is provided on the conveying platform, a feeding cylinder is installed at the feeding end of the conveying platform, a pushing block is arranged at the end of the piston rod of the feeding cylinder, an upper pressure cylinder is installed at the discharge end of the conveying platform through a cylinder bracket, an upper pressure block is arranged at the end of the upper pressure cylinder, a cutting machine is installed on the workbench, and a cutting wheel of the cutting machine is located above the material discharge port;

[0007] The discharging device includes a discharging hopper, a dust collecting hopper and a discharging conveyor.

[0008] The bottom of the discharge funnel is an inclined surface, on which a filter screen is arranged, and the dust collecting funnel is installed at the bottom of the discharge funnel, and the discharge port of the dust collecting funnel is connected with the feed port of the dust collecting bag, and the discharge port of the discharge funnel is connected with the feed port of the discharge conveyor;

[0009] The feeding port of the discharge funnel is arranged at the bottom of the workbench, and the feeding port of the discharge funnel is communicated with the discharge port.

[0010] An end baffle is provided on the other side of the discharge port; a pair of adjusting rods are provided on the end baffle, an inverted U-shaped adjusting frame is provided on the workbench, a pair of adjusting holes are opened on the side wall of the U-shaped adjusting frame, a pair of threaded holes are opened on the top of the U-shaped adjusting frame, the adjusting rods are located in the adjusting holes, and the locking screws are screwed into the corresponding threaded holes to press the adjusting rods in the adjusting holes.

[0011] A transverse slide is provided on the workbench, the motor of the cutting machine is installed on the slider of the transverse slide, the cutting wheel of the cutting machine is located above the unloading port, and the cutting machine is driven to move left and right through the transverse slide; the transverse slide is an electric screw slide.

[0012] The cross section of the round bar conveying groove on the conveying platform is V-shaped; the pushing block is in the shape of a quadrangular prism, and the pushing block is located in the round bar conveying groove.

[0013] The bottom of the upper pressing block is provided with an arc-shaped pressing groove; and a side blocking plate is provided on the conveying platform at one side of the round rod conveying groove.

[0014] A dust discharge port is provided at the bottom of the discharge funnel, a group of filter support rods are arranged in sequence in the dust discharge port, and the filter is installed in the dust discharge port and located above the filter support rods.

[0015] A mounting ring is arranged on the top of the dust collecting funnel, and the mounting ring is mounted on the bottom of the discharge funnel by screws.

[0016] A rectangular dust extraction section is provided at the discharge port of the discharge funnel, and the rectangular dust extraction section is installed on the feed end frame of the discharge conveyor. The discharge port is opened on the rectangular dust extraction section, and a dust extraction duct is provided on the top of the rectangular dust extraction section; the dust extraction duct is connected with the exhaust fan through a dust collector; a door curtain for shielding dust is provided on the discharge port of the rectangular dust extraction section.

[0017] The outfeed conveyor is a belt conveyor.

[0018] A pair of side baffles are symmetrically arranged on the frame of the discharge conveyor; a telescopic hose is arranged at the discharge port of the dust collecting funnel, and the telescopic hose is inserted into the feed port of the dust collecting bag.

[0019] The utility model has the advantages of automatically cutting the raw material bars fed in, being able to adjust the cutting length according to the needs, reducing the labor intensity of the workers, and having a fast material discharge speed, significantly reducing the dust in the transportation of the raw materials after cutting, and making the production environment better. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the cutting device of the utility model.

[0021] Figure 2 It is a schematic diagram of the top view of the cutting device of the utility model.

[0022] Figure 3It is a side structural schematic diagram of the discharging device of the utility model.

[0023] Figure 4 It is a structural schematic diagram of the discharging device of the utility model.

[0024] Figure 5 It is a schematic diagram of the structure of the utility model. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] In the description of the embodiments of the present invention, it should be noted that if the terms "upper", "lower", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the invention is usually placed when in use. This is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, if the terms "first", "second", etc. appear in the description of the present invention, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0029] In the description of the embodiments of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "setting" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] As shown in the accompanying drawings, the utility model includes a cutting device 101 and a discharging device 102.

[0031] The cutting device 101 includes a workbench 21, a feeding cylinder 22, an upper pressure cylinder 23 and a cutting machine 24.

[0032] A material discharge port 25 is provided on the workbench 21, a conveying platform 26 is provided on the workbench 21, the conveying platform 26 is located at one side of the material discharge port 25, a round bar conveying groove is provided on the conveying platform 26, a feeding cylinder 22 is installed at the feeding end of the conveying platform 26, a pushing block 27 is provided at the end of the piston rod of the feeding cylinder 22, an upper pressing cylinder 23 is installed at the discharge end of the conveying platform 26 through a cylinder bracket, an upper pressing block 28 is provided at the end of the upper pressing cylinder 23, a cutting machine 24 is installed on the workbench 21, and a cutting wheel of the cutting machine 24 is located above the material discharge port 25;

[0033] The discharging device 102 includes a discharging hopper 51, a dust collecting hopper 52 and a discharging conveyor 53.

[0034] The bottom of the discharge funnel 51 is an inclined surface, on which a filter screen 54 is arranged, and the dust collecting funnel 52 is installed at the bottom of the discharge funnel 51, and the discharge port of the dust collecting funnel 52 is connected to the feed port of the dust collecting bag 55, and the discharge port of the discharge funnel 51 is connected to the feed port of the discharge conveyor 53;

[0035] The feed inlet of the discharge funnel 51 is installed at the bottom of the workbench 21 , and the feed inlet of the discharge funnel 51 is connected to the discharge port 25 .

[0036] An end baffle 29 is provided on the other side of the discharge port 25; a pair of adjusting rods 30 are provided on the end baffle 29, and an inverted U-shaped adjusting frame 31 is provided on the workbench 21. A pair of adjusting holes are opened on the side wall of the U-shaped adjusting frame 31, and a pair of threaded holes are opened on the top of the U-shaped adjusting frame 31. The adjusting rod 30 is located in the adjusting hole, and the locking screw is screwed into the corresponding threaded hole to press the adjusting rod 30 in the adjusting hole.

[0037] A transverse slide 33 is provided on the workbench 21, and the motor of the cutter 24 is installed on the slider of the transverse slide 33. The cutting wheel of the cutter 24 is located above the unloading port 25, and the cutter 24 is driven to move left and right by the transverse slide 33; the transverse slide 33 is an electric screw slide.

[0038] The cross section of the round rod conveying groove on the conveying platform 26 is V-shaped; the pushing block 27 is a quadrangular prism, and the pushing block 27 is located in the round rod conveying groove.

[0039] An arc-shaped pressing groove is arranged at the bottom of the upper pressing block 28; a side blocking plate 32 is arranged on the conveying platform 26 at one side of the round rod conveying groove.

[0040] A dust discharge port is formed at the bottom of the discharge funnel 51 . A group of filter support rods 56 are arranged in sequence in the dust discharge port. The filter 54 is installed in the dust discharge port and is located above the filter support rods 56 .

[0041] A mounting ring is provided on the top of the dust collecting funnel 52 , and the mounting ring is mounted on the bottom of the discharge funnel 51 by screws.

[0042] A rectangular dust extraction section 57 is provided at the discharge port of the discharge funnel 51, and the rectangular dust extraction section 57 is installed on the feed end frame of the discharge conveyor 53. A discharge port is opened on the rectangular dust extraction section 57, and a dust extraction duct 58 is provided on the top of the rectangular dust extraction section 57; the dust extraction duct 58 is connected to the exhaust fan through a dust collector; a door curtain 59 for shielding dust is provided on the discharge port of the rectangular dust extraction section 57.

[0043] The discharge conveyor 53 is a belt conveyor.

[0044] A pair of side baffles are symmetrically arranged on the frame of the discharge conveyor 53 ; a telescopic hose is arranged at the discharge port of the dust collecting funnel 52 , and the telescopic hose is inserted into the feed port of the dust collecting bag 55 .

[0045] Embodiment 1: The raw material rods conveyed by the feed conveyor fall into the round rod conveying trough. When the raw material rods fall, they are blocked by the side blocking plate 32 to prevent them from falling. The piston rod of the feed cylinder 22 extends out and pushes the raw material rod to the top of the discharge port 25 through the push block 27. One end of the raw material rod is against the end baffle 29. The upper pressure cylinder 23 drives the upper pressure block 28 to move downward to press the raw material rod from above to complete the positioning of the raw material rod. The transverse slide 33 drives the cutting machine 24 to move horizontally to cut the raw material rod. The cut raw material rod falls into the discharge port 25. The transverse slide 33 and the upper pressure cylinder 23 are reset. The remaining raw material rods are driven by the feed cylinder 22 to press against the end baffle 29. The above cutting process is repeated to continuously cut the raw material rods until the entire raw material rod is cut. The feed cylinder 22 is reset and the next raw material rod is conveyed by the feed conveyor for cutting. Since the cross section of the round bar conveying groove on the conveying platform 26 is V-shaped, it can adapt to raw material bars of different thicknesses, and the pusher block 27 is a quadrangular prism to match the round bar conveying groove. By adjusting the position of the adjustment rod 30 on the U-shaped adjustment frame 31, the distance between the end baffle 29 and the end surface of the conveying platform 26 can be increased or decreased to adjust the length of the cut raw material bar.

[0046] The cutting machine is located above the discharge hopper 51. The cut round rod-shaped raw materials fall into the discharge hopper 51. The round rod-shaped raw materials are caught by the filter 54. Then the round rod-shaped raw materials slide down along the inclined filter 54 to the discharge conveyor 53 for output. When the round rod-shaped raw materials fall, the dust generated by cutting also falls together, falls into the dust collecting hopper 52 along the pores of the filter 54, and is concentrated and output to the dust collecting bag 55. When the round rod-shaped raw materials fall onto the discharge conveyor 53, fine dust is extracted through the dust extraction pipe 58, and most of the dust is blocked from overflowing through the door curtain 59, which significantly reduces the dust at the feed port of the discharge conveyor 53. A group of filter support rods 56 support the filter 54, so that the service life of the filter 54 is longer.

Claims

1. A round bar raw material cutting and discharging system, characterized in that It comprises a cutting device (101) and a discharging device (102), The cutting device (101) comprises a workbench (21), a feeding cylinder (22), an upper pressure cylinder (23) and a cutting machine (24). A material discharge port (25) is provided on the workbench (21), a conveying platform (26) is provided on the workbench (21), the conveying platform (26) is located at one side of the material discharge port (25), a round bar conveying groove is provided on the conveying platform (26), a feeding cylinder (22) is installed at the feeding end of the conveying platform (26), a pushing block (27) is provided at the end of the piston rod of the feeding cylinder (22), an upper pressing cylinder (23) is installed at the discharge end of the conveying platform (26) through a cylinder bracket, an upper pressing block (28) is provided at the end of the upper pressing cylinder (23), a cutting machine (24) is installed on the workbench (21), and a cutting wheel of the cutting machine (24) is located above the material discharge port (25); The discharging device (102) comprises a discharging hopper (51), a dust collecting hopper (52) and a discharging conveyor (53). The bottom of the discharge funnel (51) is an inclined surface, on which a filter screen (54) is arranged, and the dust collecting funnel (52) is installed at the bottom of the discharge funnel (51), the discharge port of the dust collecting funnel (52) is connected to the feed port of the dust collecting bag (55), and the discharge port of the discharge funnel (51) is connected to the feed port of the discharge conveyor (53); The feed inlet of the discharge funnel (51) is installed at the bottom of the workbench (21), and the feed inlet of the discharge funnel (51) is connected to the discharge port (25).

2. A round bar-shaped raw material cutting and discharging system according to claim 1, characterized in that: An end baffle (29) is provided on the other side of the material discharge port (25); a pair of adjustment rods (30) are provided on the end baffle (29); an inverted U-shaped adjustment frame (31) is provided on the workbench (21); a pair of adjustment holes are opened on the side wall of the U-shaped adjustment frame (31); a pair of threaded holes are opened on the top of the U-shaped adjustment frame (31); the adjustment rods (30) are located in the adjustment holes; locking screws are screwed into corresponding threaded holes to press the adjustment rods (30) in the adjustment holes.

3. A round bar-shaped raw material cutting and discharging system according to claim 1, characterized in that: A transverse slide (33) is arranged on the workbench (21), a motor of the cutting machine (24) is mounted on a slider of the transverse slide (33), a cutting wheel of the cutting machine (24) is located above the material discharge port (25), and the cutting machine (24) is driven to move left and right by the transverse slide (33); the transverse slide (33) is an electric screw slide.

4. A round bar-shaped raw material cutting and discharging system according to claim 1, characterized in that: The cross section of the round bar conveying groove on the conveying platform (26) is V-shaped; the pushing block (27) is in the shape of a quadrangular prism, and the pushing block (27) is located in the round bar conveying groove.

5. A round bar-shaped raw material cutting and discharging system according to claim 1, characterized in that: The bottom of the upper pressing block (28) is provided with an arc-shaped pressing groove; and a side blocking plate (32) is provided on the conveying platform (26) at one side of the round rod conveying groove.

6. A round bar-shaped raw material cutting and discharging system according to claim 1, characterized in that: A dust discharge port is provided at the bottom of the discharge funnel (51), a group of filter support rods (56) are arranged in sequence in the dust discharge port, and the filter (54) is installed in the dust discharge port and is located above the filter support rods (56).

7. A round bar-shaped raw material cutting and discharging system according to claim 1, characterized in that: A mounting ring is provided on the top of the dust collecting funnel (52), and the mounting ring is mounted on the bottom of the discharge funnel (51) by means of screws.

8. A round bar-shaped raw material cutting and discharging system according to claim 1, characterized in that: A rectangular dust extraction section (57) is provided at the discharge port of the discharge hopper (51). The rectangular dust extraction section (57) is mounted on a feeding end frame of the discharge conveyor (53). The rectangular dust extraction section (57) is provided with a discharge port. A dust extraction pipe (58) is provided at the top of the rectangular dust extraction section (57). The dust extraction pipe (58) is connected to the exhaust fan through a dust collector. A door curtain (59) for shielding dust is provided at the discharge port of the rectangular dust extraction section (57).

9. A round bar-shaped raw material cutting and discharging system according to claim 1, characterized in that: The discharging conveyor (53) is a belt conveyor.

10. A round bar-shaped raw material cutting and discharging system according to claim 1, characterized in that: A pair of side baffles are symmetrically arranged on the frame of the discharge conveyor (53); a telescopic hose is arranged at the discharge port of the dust collecting funnel (52), and the telescopic hose is inserted into the feed port of the dust collecting bag (55).

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