Round-rod-shaped raw material conveying and cutting system

Abstract

A round-rod-shaped raw material conveying and cutting system comprises a feeding conveying device (100) and a cutting device (101), the feeding conveying device (100) comprises a feeding conveyor (1), a rod pushing air cylinder (2) and a discharging chute (3), a fixed baffle (4) is arranged on a rack on one side of the feeding conveyor (1), and an adjusting baffle (5) is arranged on a rack on the other side of the feeding conveyor (1); the raw material rod feeding device has the advantages of being high in raw material rod feeding continuity, not prone to material blocking and capable of relieving labor intensity of workers. The fed raw material rods are automatically cut, the cutting length can be adjusted according to needs, and the labor intensity of workers is relieved.

Description

Technical Field

[0001] The utility model relates to the field of conveying equipment, in particular to a round rod-shaped raw material conveying and cutting 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. When feeding, manual feeding is mostly used to carry the raw material rods one by one to the cutting machine for cutting. The manual loading of workers is labor-intensive, and loading takes up a lot of time in the project, making the efficiency of the entire project low. There is a lack of a conveying device that automatically transports raw materials to the cutting station. In the cutting process, the traditional processing method is manual cutting, and workers use cutting machines for cutting. However, since the cutting machine does not have good safety protection measures, it is easy for workers to be in 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 for automatically cutting raw material rods. Utility Model Content

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

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

[0005] The feeding and conveying device includes a feeding conveyor, a push rod cylinder and a discharging chute.

[0006] A fixed baffle is provided on one side frame of the feed conveyor, an adjustable baffle is provided on the other side frame of the feed conveyor, a push rod cylinder is installed on the frame on one side of the discharge end of the feed conveyor through a cylinder bracket, an L-shaped push plate is provided at the end of the piston rod of the push rod cylinder, an end baffle is provided at the discharge end of the feed conveyor, and a discharge chute is installed on the discharge end frame of the feed conveyor, and the inlet end of the discharge chute faces the push rod cylinder;

[0007] The cutting device includes a workbench, a feeding cylinder, an upper pressure cylinder and a cutting machine.

[0008] 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;

[0009] The discharge port of the discharge chute is connected with the round bar conveying chute.

[0010] The fixed baffle is installed on the frame of the feed conveyor through the baffle bracket. The discharge end of the fixed baffle is provided with an A discharge arc plate for guiding the output of raw materials. The A discharge arc plate is located on one side of the feed end of the discharge chute, and the other side of the feed end of the discharge chute is provided with a B discharge arc plate.

[0011] A pair of adjustment brackets are provided on the frame of the feed conveyor, and a positioning block is provided on the adjustment bracket. An adjustment hole is opened in the middle of the positioning block, and a threaded hole is opened on the top of the positioning block. A pair of adjustment rods are provided on the adjustment baffle, and the adjustment rods are located in the adjustment holes. The locking screws are screwed into the threaded holes of the positioning block to tighten and fix the adjustment rods from above; the nut of the locking screw is in the shape of a round rod.

[0012] The feed end of the regulating baffle is provided with an arc-shaped feed guide plate for guiding the raw materials to enter.

[0013] A vertical bracket is provided on the discharging end frame of the feed conveyor, and a lifting cylinder is provided on the vertical bracket. The end baffle is an L-shaped plate, which is installed on the end of the piston rod of the lifting cylinder. The end baffle is driven up or down by the lifting cylinder; the vertical bracket is composed of a pair of side plates and a cross plate, and the pair of side plates are symmetrically installed on the frame of the feed conveyor, the cross plate is installed between the pair of side plates, and the lifting cylinder is vertically installed on the cross plate.

[0014] The material conveyor is a belt conveyor or a roller conveyor.

[0015] 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.

[0016] 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.

[0017] 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.

[0018] 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.

[0019] The utility model has the advantages of high continuity of raw material bar feeding, no material jamming, and reduced labor intensity of workers. The fed raw material bars are automatically cut, and the cutting length can be adjusted according to needs, which reduces the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 It is a schematic diagram of the structure of the regulating baffle of the utility model.

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

[0023] Figure 4 It is a schematic diagram of the top view of the cutting 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 feeding and conveying device 100 and a cutting device 101.

[0031] The feeding and conveying device 100 comprises a feeding conveyor 1, a push rod cylinder 2 and a discharging chute 3.

[0032] A fixed baffle 4 is provided on one side of the frame of the feed conveyor 1, an adjustable baffle 5 is provided on the other side of the frame of the feed conveyor 1, the push rod cylinder 2 is installed on the frame on the side of the discharge end of the feed conveyor 1 through a cylinder bracket, an L-shaped push plate 6 is provided at the end of the piston rod of the push rod cylinder 2, an end baffle 7 is provided at the discharge end of the feed conveyor 1, and the discharge chute 3 is installed on the discharge end frame of the feed conveyor 1, and the inlet end of the discharge chute 3 faces the push rod cylinder 2;

[0033] The cutting device 101 includes a workbench 21, a feeding cylinder 22, a pressing cylinder 23 and a cutting machine 24.

[0034] 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;

[0035] The discharge port of the discharge chute 3 is communicated with the round rod conveying chute.

[0036] The fixed baffle 4 is installed on the frame of the feed conveyor 1 through the baffle bracket. The discharge end of the fixed baffle 4 is provided with an A discharge arc plate 8 for guiding the output of raw materials. The A discharge arc plate 8 is located on one side of the feed end of the discharge chute 3, and the other side of the feed end of the discharge chute 3 is provided with a B discharge arc plate 9.

[0037] A pair of adjustment brackets are provided on the frame of the feed conveyor 1, and a positioning block 10 is provided on the adjustment bracket. An adjustment hole is opened in the middle of the positioning block 10, and a threaded hole is opened on the top of the positioning block 10. A pair of adjustment rods 11 are provided on the adjustment baffle 5. The adjustment rods 11 are located in the adjustment holes, and the locking screws are screwed into the threaded holes of the positioning block 10 to tighten and fix the adjustment rods 11 from above; the nut of the locking screw is in the shape of a round rod.

[0038] The feed end of the adjusting baffle 5 is provided with an arc-shaped feed guide plate 12 for guiding the raw materials to enter.

[0039] A vertical bracket is provided on the discharging end frame of the feed conveyor 1, and a lifting cylinder 13 is provided on the vertical bracket. The end baffle 7 is an L-shaped plate, and the end baffle 7 is installed on the piston rod end of the lifting cylinder 13, and the end baffle 7 is driven to rise or fall by the lifting cylinder 13; the vertical bracket is composed of a pair of side plates and a cross plate, and the pair of side plates are symmetrically distributed and installed on the frame of the feed conveyor 1, and the cross plate is installed between the pair of side plates, and the lifting cylinder 13 is vertically installed on the cross plate.

[0040] The material conveyor 1 is a belt conveyor or a roller conveyor.

[0041] 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.

[0042] 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.

[0043] 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.

[0044] 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.

[0045] Embodiment 1: The raw material bar is input through the feed end of the feed conveyor 1, and enters between the fixed baffle 4 and the adjustable baffle 5. During the feeding, the raw material bar is guided by the arc-shaped feed guide plate 12, so that the raw material bar feed is smoother. When the feed conveyor 1 delivers the raw material bar to the discharge end, one end of the raw material bar abuts against the end baffle 7, and the piston rod of the push rod cylinder 2 extends, and the raw material bar is pushed into the discharge chute 3 through the L-shaped push plate 6, and the raw material bar is conveyed downward to the cutting station along the discharge chute 3. When it is necessary to adjust the spacing between the fixed baffle 4 and the adjustable baffle 5, grasp the nut of the locking screw, turn the locking screw, release the lock, and move the adjusting rod 11 forward and backward along the adjusting hole in the middle of the positioning block 10 to adjust the spacing. After the adjustment is completed, the adjusting rod 11 is pressed and fixed from above by the locking screw. When the material is stuck, the piston rod of the lifting cylinder 13 is retracted, driving the end baffle 7 to lift, and the raw material bar can be quickly discharged along the discharge end of the feed conveyor 1. After the blockage is released, the lifting cylinder 13 is reset. By adopting the L-shaped push plate 6, when the push rod cylinder 2 pushes the material, the subsequent raw material rods will not move forward, so that the feeding can be carried out in an orderly manner.

[0046] 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 feeding cylinder 22 extends out and pushes the raw material rod to the top of the discharge port 25 through the pushing 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 rods fall into the discharge port 25. The transverse slide 33 and the upper pressure cylinder 23 are reset. The feeding cylinder 22 drives the remaining raw material rods 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 feeding cylinder 22 is reset and the next raw material rod is conveyed by the feeding 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.

Claims

1. A round bar material conveying and cutting system, characterized in that It comprises a feeding and conveying device (100) and a cutting device (101), The feeding and conveying device (100) comprises a feeding conveyor (1), a rod pushing cylinder (2) and a discharging chute (3). A fixed baffle (4) is provided on one side of the frame of the feed conveyor (1), an adjustable baffle (5) is provided on the other side of the frame of the feed conveyor (1), a push rod cylinder (2) is installed on the frame on the discharge end side of the feed conveyor (1) through a cylinder bracket, an L-shaped push plate (6) is provided at the end of the piston rod of the push rod cylinder (2), an end baffle (7) is provided at the discharge end of the feed conveyor (1), and a discharge chute (3) is installed on the discharge end frame of the feed conveyor (1), and the inlet end of the discharge chute (3) faces the push rod cylinder (2); 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 discharge port of the discharge chute (3) is communicated with the round rod conveying chute.

2. A round bar material conveying and cutting system according to claim 1, characterized in that: The fixed baffle (4) is mounted on the frame of the feed conveyor (1) via a baffle bracket, and an A discharge arc plate (8) for guiding the discharge of raw materials is provided at the discharge end of the fixed baffle (4), the A discharge arc plate (8) is located on one side of the feed end of the discharge chute (3), and a B discharge arc plate (9) is provided on the other side of the feed end of the discharge chute (3).

3. A round bar material conveying and cutting system according to claim 1, characterized in that: A pair of adjustment brackets are arranged on the frame of the feed conveyor (1), a positioning block (10) is arranged on the adjustment bracket, an adjustment hole is opened in the middle of the positioning block (10), a threaded hole is opened on the top of the positioning block (10), a pair of adjustment rods (11) are arranged on the adjustment baffle (5), the adjustment rods (11) are located in the adjustment holes, and locking screws are screwed into the threaded holes of the positioning block (10) to press and fix the adjustment rods (11) from above; the nut of the locking screw is in the shape of a round rod.

4. A round bar material conveying and cutting system according to claim 1, characterized in that: The feed end of the adjusting baffle (5) is provided with an arc-shaped feed guide plate (12) for guiding the raw materials to enter.

5. The round bar material conveying and cutting system according to claim 1, characterized in that: A vertical bracket is arranged on the discharging end frame of the feed conveyor (1), and a lifting cylinder (13) is arranged on the vertical bracket. The end baffle (7) is an L-shaped plate, and the end baffle (7) is installed at the end of the piston rod of the lifting cylinder (13). The end baffle (7) is driven to rise or fall by the lifting cylinder (13); the vertical bracket is composed of a pair of side plates and a cross plate, and the pair of side plates are symmetrically installed on the frame of the feed conveyor (1), and the cross plate is installed between the pair of side plates. The lifting cylinder (13) is vertically installed on the cross plate.

6. A round bar material conveying and cutting system according to claim 1, characterized in that: The material conveyor (1) is a belt conveyor or a roller conveyor.

7. A round bar material conveying and cutting 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.

8. The round bar material conveying and cutting 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.

9. A round bar material conveying and cutting 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.

10. The round bar material conveying and cutting 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.

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