Blanking device of sawing machine
By designing a saw machine cutting device including a cutting frame, a sealing box, a forward and reverse screw, a main slider and a bearing plate, the problems of messy rod collection after the saw machine are solved and the operator's labor intensity is high, so that the rod material is neatly dropped and efficiently discharged.
Patent Information
- Application Number
- CN202421466511.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-06-25
AI Technical Summary
After cutting rod materials in the sawing machine, the operator needs to manually collect the cut materials, resulting in messy placement of the materials, occupying space, and easily damaged. The operator has a high labor intensity, which affects the cutting efficiency.
Design a cutting device for a sawing machine, including a cutting frame, a sealing box, a forward and reverse screw, a main slider and a bearing plate. The rotation of the forward and reverse screws drives the main slider and the bearing plate to move, so that the neat drop of the rod material and support of different sizes can be achieved.
It effectively reduces the damage to the rod material, reduces the labor intensity of the operator, ensures the cutting efficiency of the sawing machine, and avoids the messy accumulation of rod material.
Smart Images
Figure CN222932292U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sawing machine equipment, in particular to a blanking device for a sawing machine. Background Technique
[0002] A sawing machine is a machine tool that uses a circular saw blade, a saw band or a saw blade as a cutting tool to saw metal round materials, square materials, pipe materials and profiles, etc. The processing accuracy of a sawing machine is generally not very high, and it is mostly used in the preparation workshop to cut various bar materials, pipe materials and other profiles.
[0003] Sawing machines are divided into circular sawing machines, band sawing machines and hacksawing machines, etc. Their main components include a base, a bed body and a column, a saw beam and a transmission mechanism, a guiding device, a workpiece clamping device, a tensioning device, a feeding rack, a hydraulic transmission system, an electrical control system and a lubrication and cooling system.
[0004] When actually using a sawing machine to cut bar materials, the cut bar materials usually need to be collected manually by an operator. The operator directly pushes the cut materials into the collection box, resulting in messy placement of the materials, occupying space, and easily damaging the materials. After a long time of collection work, the labor intensity of the operator is relatively large, consuming operation time and affecting the cutting efficiency.
[0005] Therefore, it is necessary to provide a blanking device for a sawing machine to solve the above technical problems. Content of the Utility Model
[0006] The purpose of the utility model is to provide a blanking device for a sawing machine, which has the effects of reducing the damage of bar materials, being simple to operate, reducing the labor intensity of the operator, and ensuring the blanking efficiency of the sawing machine.
[0007] The above technical purpose of the utility model is achieved through the following technical solutions: A blanking device for a sawing machine includes a blanking frame. One end of the blanking frame is provided with a feeding port. A sealing box is fixedly installed on the outer side of the blanking frame. A positive and negative thread screw is rotatably installed in the sealing box. The thread directions at both ends of the positive and negative thread screw are opposite. Both ends of the positive and negative thread screw are threadedly connected with main sliders. A first sliding groove is opened at one end of the blanking frame close to the main sliders. The two main sliders are adapted to the first sliding groove. One end of the sealing box close to the blanking frame is communicated with the first sliding groove. A bearing plate is fixedly installed at one end of each of the two main sliders away from the positive and negative thread screw. A secondary slider is fixedly installed at the other end of each of the two bearing plates. Both of the two secondary sliders are slidably connected with the blanking frame.
[0008] By adopting the above technical solution, when the sawing machine cuts the bar stock, the blanking frame is placed on one side close to the cutting position of the sawing machine. The bar stock cut by the sawing machine can fall into the blanking frame. The cut bar stock first falls on the bearing plate through the feeding port. When a certain number of bar stocks accumulate on the bearing plate, the bar stocks are sorted and grouped. Then, the positive and negative threaded screw is rotated. When the positive and negative threaded screw rotates, the main slider connected by the thread moves in the first chute. When the main slider moves, it drives the bearing plate to move. When the two bearing plates move in opposite directions, the bar stocks on the bearing plate can fall into the blanking frame, avoiding the messy accumulation when multiple bar stocks fall into the blanking frame one after another, enabling the bar stocks to fall into the blanking frame more neatly. At the same time, by adjusting the positive and negative threaded screw, the bearing plate can support bar stocks of different sizes. Through the positive and negative threaded screw and the bearing plate, the messy accumulation of bar stocks is avoided during the blanking of the sawing machine, reducing the damage of the bar stocks, with simple operation, reducing the labor intensity of the operator, and ensuring the blanking efficiency of the sawing machine.
[0009] A further setting of the present utility model is that: a second chute is opened on the inner wall of one end of the blanking frame close to the slave slider, and the two slave sliders are adapted to the second chute.
[0010] By adopting the above technical solution, the two slave sliders are slidably connected to the blanking frame through the second chute. When the main slider drives the bearing plate to move, the bearing plate drives the slave sliders to slide in the second chute.
[0011] A further setting of the present utility model is that: a slide bar is fixedly installed on the bottom wall of the second chute, and limit grooves are opened on the bottom sides of the two slave sliders, and the two limit grooves are adapted to the slide bar.
[0012] By adopting the above technical solution, the two slave sliders are slidably connected to the slide bar through the limit grooves, so that when the slave sliders slide on the slide bar through the limit grooves, the slave sliders will not fall off from the second chute, preventing the bearing plate from shifting during movement.
[0013] A further setting of the present utility model is that: the relative inner sides of the two bearing plates are both inclined, and grooves are opened on the top sides of the two bearing plates, and a plurality of the grooves are provided.
[0014] By adopting the above technical solution, the plurality of grooves reduce the possibility of the bar stocks falling when they accumulate on the bearing plate. When the two bearing plates move in opposite directions, the inclined setting of the bearing plate facilitates the bar stocks to fall downward from the bearing plate, reducing the falling speed of the bar stocks.
[0015] A further setting of the present utility model is that: a discharge port is opened at one end of the blanking frame far from the feeding port, a storage basket is arranged in the blanking frame, the storage basket is slidably connected to the blanking frame through the discharge port, and a handle is fixedly installed on the outer side of one end of the storage basket far from the feeding port.
[0016] By adopting the above technical solution, after the bar stock on the bearing plate falls downward, after the bar stock falls into the storage basket, the storage basket is removed from the blanking frame through the handle, and then the storage basket and the bar stock in the storage basket are moved to other positions.
[0017] A further setting of the present utility model is that one end of the left - hand and right - hand screw rod penetrates through the side wall of the sealing box, and a rotating handle is fixedly installed at the end of the left - hand and right - hand screw rod away from the feed port.
[0018] By adopting the above technical solution, it is more convenient for the operator to rotate the left - hand and right - hand screw rod through the rotating handle.
[0019] In summary, the present utility model has the following beneficial effects: The present utility model adjusts the left - hand and right - hand screw rod to drive the main slider to drive two bearing plates to move in opposite directions. The two bearing plates moving in opposite directions cause the bar stock on the bearing plates to fall into the storage basket in the blanking frame, and then the bar stock in the storage basket is moved to other positions through the storage basket. The bearing plates enable multiple bar stocks to fall into the blanking frame simultaneously, avoiding the messy accumulation of bar stocks, reducing the damage of bar stocks, having a simple operation, reducing the labor intensity of the operator, and ensuring the blanking efficiency of the sawing machine. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 is a three - dimensional structure schematic diagram of the present utility model;
[0021] Figure 2 is a three - dimensional structure schematic diagram of another perspective of the present utility model;
[0022] Figure 3 is a structure schematic diagram of the blanking frame of the present utility model;
[0023] Figure 4 is a structure schematic diagram of the left - hand and right - hand screw rod, main slider and secondary slider of the present utility model;
[0024] Figure 5 is the present utility model Figure 4 is an enlarged structure schematic diagram of part A of the present utility model.
[0025] In the figure: 1. Blanking frame; 2. Feed port; 3. Sealing box; 4. Left - hand and right - hand screw rod; 5. Main slider; 6. Bearing plate; 7. First chute; 8. Secondary slider; 9. Second chute; 10. Slide bar; 11. Limit groove; 12. Discharge port; 13. Storage basket; 14. Handle; 15. Rotating handle; 16. Groove. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0026] The following will further describe the present utility model in conjunction with the drawings in the embodiments of the present utility model.
[0027] Please refer to Figures 1 to 5, in the embodiment of the present utility model, a blanking device for a sawing machine includes a blanking frame 1. One end of the blanking frame 1 is provided with a feed inlet 2. A sealing box 3 is fixedly installed on the outside of the blanking frame 1. A positive and negative thread screw 4 is rotatably installed in the sealing box 3. The thread directions at both ends of the positive and negative thread screw 4 are opposite. Both ends of the positive and negative thread screw 4 are threadedly connected with main sliders 5. The blanking frame 1 is provided with a first chute 7 near the main sliders 5. The two main sliders 5 are adapted to the first chute 7. One end of the sealing box 3 close to the blanking frame 1 is communicated with the first chute 7. Both ends of the two main sliders 5 away from the positive and negative thread screw 4 are fixedly installed with bearing plates 6. The other ends of the two bearing plates 6 are fixedly installed with secondary sliders 8. The two secondary sliders 8 are both slidably connected with the blanking frame 1; when the sawing machine cuts a bar stock, the blanking frame 1 is placed on one side close to the cutting position of the sawing machine. The bar stock cut by the sawing machine can fall into the blanking frame 1. The cut bar stock first falls on the bearing plate 6 through the feed inlet 2. When a certain number of bar stocks are accumulated on the bearing plate 6, the bar stocks are sorted and grouped. The positive and negative thread screw 4 is rotated. When the positive and negative thread screw 4 rotates, the main sliders 5 threadedly connected thereto move in the first chute 7. When the main sliders 5 move, they drive the bearing plates 6 to move. When the two bearing plates 6 move in opposite directions, the bar stocks on the bearing plates 6 can fall into the blanking frame 1, avoiding the messy accumulation when multiple bar stocks fall into the blanking frame 1 one after another, enabling the bar stocks to fall into the blanking frame 1 more neatly. At the same time, by adjusting the positive and negative thread screw 4, the bearing plate 6 can support bar stocks of different sizes. Through the positive and negative thread screw 4 and the bearing plate 6, the messy accumulation of bar stocks is avoided during the blanking of the sawing machine, reducing the damage of the bar stocks, with simple operation, reducing the labor intensity of the operator, and ensuring the blanking efficiency of the sawing machine.
[0028] In this embodiment, preferably, a second chute 9 is provided on the inner wall of the blanking frame 1 near the secondary sliders 8. The two secondary sliders 8 are adapted to the second chute 9; the two secondary sliders 8 are slidably connected with the blanking frame 1 through the second chute 9. When the main slider 5 drives the bearing plate 6 to move, the bearing plate 6 drives the secondary slider 8 to slide in the second chute 9.
[0029] In this embodiment, preferably, a slide bar 10 is fixedly installed on the bottom wall of the second chute 9. Limiting grooves 11 are provided on the bottom sides of the two secondary sliders 8. The two limiting grooves 11 are adapted to the slide bar 10; the two secondary sliders 8 are slidably connected with the slide bar 10 through the limiting grooves 11, so that when the secondary sliders 8 slide on the slide bar 10 through the limiting grooves 11, the secondary sliders 8 will not fall off from the second chute 9, preventing the bearing plate 6 from shifting during movement.
[0030] In this embodiment, preferably, the relative inner sides of the two bearing plates 6 are both inclined. Grooves 16 are formed in the top sides of the two bearing plates 6, and a plurality of the grooves 16 are provided. The plurality of grooves 16 reduce the possibility of the bar stock falling when piling up on the bearing plates 6. When the two bearing plates 6 move in opposite directions, the inclined arrangement of the bearing plates 6 facilitates the bar stock to fall downward from the bearing plates 6, reducing the speed of the bar stock when it falls.
[0031] In this embodiment, preferably, an outlet 12 is formed at one end of the blanking frame 1 away from the feed inlet 2. A storage basket 13 is arranged in the blanking frame 1. The storage basket 13 is slidably connected to the blanking frame 1 through the outlet 12. A handle 14 is fixedly installed on the outer side of one end of the storage basket 13 away from the feed inlet 2. After the bar stock on the bearing plate 6 falls downward and the bar stock falls into the storage basket 13, the storage basket 13 is moved out of the blanking frame 1 through the handle 14, and then the storage basket 13 and the bar stock in the storage basket 13 are moved to other positions.
[0032] In this embodiment, preferably, one end of the left - hand and right - hand screw 4 penetrates through the side wall of the sealing box 3, and a turning handle 15 is fixedly installed at the end of the left - hand and right - hand screw 4 away from the feed inlet 2. It is more convenient for the operator to rotate the left - hand and right - hand screw 4 through the turning handle 15.
[0033] Working principle: When the sawing machine cuts the bar stock, the blanking frame 1 is placed on one side close to the cutting position of the sawing machine. The bar stock cut by the sawing machine can fall into the blanking frame 1. The cut bar stock first falls on the bearing plate 6 through the feed inlet 2. The plurality of grooves 16 on the bearing plate 6 reduce the possibility of the bar stock falling when piling up on the bearing plate 6. When a certain number of bar stocks accumulate on the bearing plate 6, the bar stocks are sorted out. The left - hand and right - hand screw 4 is rotated. When the left - hand and right - hand screw 4 rotates, the main slider 5 connected by threads moves in the first chute 7. When the main slider 5 moves, it drives the bearing plate 6 to move. When the two bearing plates 6 move in opposite directions, the bar stocks on the bearing plates 6 can fall into the blanking frame 1, avoiding the messy piling up when multiple bar stocks fall into the blanking frame 1 one after another, enabling the bar stocks to fall into the blanking frame 1 more neatly. At the same time, by adjusting the left - hand and right - hand screw 4, the bearing plate 6 can support bar stocks of different sizes. Through the left - hand and right - hand screw 4 and the bearing plate 6, the messy piling up of bar stocks is avoided during the blanking of the sawing machine, reducing the damage of the bar stocks, with simple operation, reducing the labor intensity of the operator, and ensuring the blanking efficiency of the sawing machine.
[0034] The above is only a preferred embodiment of the present invention. Therefore, all equivalent changes or modifications made according to the structure, features, and principles described in the scope of the patent application of the present invention are included in the scope of the patent application of the present invention.
Claims
1. A blanking device for a sawing machine, comprising a blanking frame (1), characterized in that: A feed port (2) is provided at one end of the blanking frame (1), a sealing box (3) is fixedly installed on the outer side of the blanking frame (1), a positive and negative threaded screw (4) is rotatably installed in the sealing box (3), the threads at the two ends of the positive and negative threaded screw (4) are in opposite directions, and both ends of the positive and negative threaded screw (4) are threadedly connected with a main slider (5), a first slide groove (7) is provided at one end of the blanking frame (1) close to the main slider (5), the two main sliders (5) are adapted to the first slide groove (7), the end of the sealing box (3) close to the blanking frame (1) is connected to the first slide groove (7), the ends of the two main sliders (5) away from the positive and negative threaded screw (4) are fixedly installed with a bearing plate (6), the other ends of the two bearing plates (6) are fixedly installed with a slave slider (8), and the two slave sliders (8) are slidably connected to the blanking frame (1).
2. A material feeding device for a sawing machine according to claim 1, characterized in that: A second slide groove (9) is provided on the inner wall of one end of the unloading frame (1) close to the slave slide block (8), and the two slave slide blocks (8) are adapted to the second slide groove (9).
3. A material feeding device for a sawing machine according to claim 2, characterized in that: A slide bar (10) is fixedly mounted on the bottom wall of the second slide groove (9), and limiting grooves (11) are provided on the bottom sides of the two slave slide blocks (8), and the two limiting grooves (11) are adapted to the slide bar (10).
4. The unloading device of a sawing machine according to claim 1, characterized in that: The relative inner sides of the two carrying plates (6) are both inclined, and the top sides of the two carrying plates (6) are both provided with grooves (16), and a plurality of grooves (16) are provided.
5. The unloading device of a sawing machine according to claim 1, characterized in that: An outlet (12) is provided at one end of the material discharge frame (1) away from the material feed port (2); a storage basket (13) is arranged inside the material discharge frame (1); the storage basket (13) is slidably connected to the material discharge frame (1) via the outlet (12); and a handle (14) is fixedly mounted on the outer side of one end of the storage basket (13) away from the material feed port (2).
6. The unloading device of a sawing machine according to claim 1, characterized in that: One end of the forward and reverse threaded screw (4) passes through the side wall of the sealing box (3), and a rotating handle (15) is fixedly mounted on the end of the forward and reverse threaded screw (4) away from the feed port (2).