Horizontal band sawing machine with waste residue cleaning
By designing a spiral conveyor blade and clamping plate structure on a horizontal band saw, waste chips are automatically collected and output, solving the problem of waste chip accumulation in existing technologies, reducing labor intensity and improving processing efficiency, and ensuring the safety of the cutting process and the stability of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NINGBO KAILU HEAVY-DUTY FORGE CO LTD
- Filing Date
- 2025-08-04
- Publication Date
- 2026-07-07
AI Technical Summary
In the existing horizontal band saw process, the waste chips rely on their own gravity to slide during the chip collection process, which makes it easy for the waste chips to accumulate inside the collection tank, requiring manual cleaning and increasing labor intensity.
A horizontal band saw with waste removal function was designed. It adopts a spiral conveyor blade and clamping plate structure. The clamping plate is driven to move by an electric telescopic rod, which drives the spiral conveyor blade to rotate, automatically collecting and outputting waste chips. Combined with an inclined guide frame and a buffer plate, the waste chips are prevented from directly impacting each other.
It enables automatic collection and transportation of waste, reduces the labor intensity of manual cleaning, improves waste treatment efficiency, and ensures the safety of cut items and the service life of the equipment.
Smart Images

Figure CN224463824U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of horizontal band saw technology, specifically a horizontal band saw with waste removal function. Background Technology
[0002] A horizontal band saw is a metal cutting machine with a horizontal layout. It is mainly used for sawing materials such as alloy structural steel, bearing steel, and stainless steel. Its core structure includes a base, saw beam, hydraulic system, and electrical control system. It achieves the cutting function through the high-speed reciprocating motion of the saw band. According to the structure, it can be divided into scissor type, double column type, and single column type. According to the operation mode, it can be divided into manual and fully automatic types.
[0003] The application for a horizontal band saw, with application number 202421414108.0, reduces noise and vibration during operation by incorporating buffer, noise reduction, and shock absorption pads. A cooling and lubrication mechanism lubricates and cools the saw blade during operation, increasing its lifespan. An electrical control box provides real-time auxiliary control of the sawing device, enhancing its practicality. A protective mechanism shields the saw blade, preventing safety hazards caused by exposed blades. An inclined collection trough facilitates the collection of waste chips, improving collection convenience.
[0004] Although the above-mentioned application meets the user's needs to a certain extent, there are still some defects in the use process. The specific problems are as follows: for waste collection, the waste is easily slid in the collection tank by its own gravity, which affects the subsequent waste collection and causes the need for manual cleaning, resulting in high labor intensity. Based on this, this utility model designs a horizontal band saw with waste cleaning function to solve the above problems. Utility Model Content
[0005] This utility model provides a horizontal band saw with waste removal function, which can effectively solve the problem mentioned in the background art that the waste chips are prone to slide by their own gravity and fall into the collection tank, affecting the subsequent collection of waste chips and thus requiring manual cleaning, resulting in high labor intensity.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a horizontal band saw for waste removal, comprising a horizontal band saw base, wherein both ends of the top of the horizontal band saw base are provided with spiral conveying blades and fixed frames for conveying impurities, and both ends of the top of the horizontal band saw base are provided with clamping plates for clamping items, wherein the spiral conveying blades rotate as the clamping plates move.
[0007] A horizontal band saw with waste removal function, preferably, has electric telescopic rods installed at both ends of the top of the horizontal band saw base by screws, and a clamping plate is installed at one end of the electric telescopic rod by screws.
[0008] A horizontal band saw with waste removal function, preferably, has fixed frames installed at both ends of the top of the horizontal band saw base by screws, a rotating shaft rotatably connected to one end of the fixed frame, a spiral conveying blade welded to the outside of the rotating shaft, a one-way bearing fixedly sleeved on the outside of one end of the rotating shaft, a drive gear fixedly sleeved on the outside of the one-way bearing, and a drive gear rod installed at one end of the clamping plate by screws.
[0009] A horizontal band saw with waste removal function, preferably wherein the drive rack is meshed with the drive gear.
[0010] A horizontal band saw with waste removal function, preferably, wherein the spiral conveyor blade is located inside a fixed frame, and the inner wall of the fixed frame is in contact with the outer side of the spiral conveyor blade.
[0011] A horizontal band saw with waste removal function, preferably, has a guide frame fixedly installed at one end of the base of the horizontal band saw, and spring telescopic columns are evenly installed at the top end of the guide frame by screws, and a buffer plate is installed at the top of the spring telescopic columns by screws.
[0012] A horizontal band saw with waste removal function, preferably wherein the guide frame is inclined to facilitate the guiding and handling of items, and thus to facilitate the unloading of materials.
[0013] A horizontal band saw with waste removal function is preferably provided in which one end face of the top of the buffer plate is at the same level as the end face of the horizontal band saw base. This facilitates the buffering of the materials and prevents the materials from falling directly into the guide frame, causing the guide frame and the materials to collide and damage each other.
[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model has a scientific and reasonable structure and is safe and convenient to use: it facilitates the clamping and handling of items, ensures the stability of items during the cutting process, facilitates the collection of impurities, eliminates the need for manual cleaning, reduces the labor intensity of impurity cleaning, and enables the rotation of the spiral conveyor blade to transport impurities inside the fixed frame, facilitating impurity processing and improving the efficiency of impurity processing. The spring telescopic column buffers the buffer plate, enabling the items to roll slowly along the buffer plate, preventing the items from falling directly into the guide frame and causing collisions that could damage both the items and the guide frame, thus ensuring the safety of the items after cutting. Attached Figure Description
[0015] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.
[0016] In the attached diagram:
[0017] Figure 1 This is a schematic diagram of the structure of this utility model;
[0018] Figure 2 This is a schematic diagram of the cleaning component installation structure of this utility model;
[0019] Figure 3 This is a schematic diagram of the rotating shaft mounting structure of this utility model;
[0020] Figure 4 This is a schematic diagram of the buffer plate installation structure of this utility model;
[0021] The following are the labels in the diagram: 1. Horizontal band saw base; 2. Cleaning assembly; 201. Electric telescopic rod; 202. Clamping plate; 203. Fixing frame; 204. Rotating shaft; 205. Spiral conveyor blade; 207. One-way bearing; 208. Drive gear; 209. Drive rack; 3. Discharge assembly; 301. Guide frame; 302. Spring telescopic column; 303. Buffer plate. Detailed Implementation
[0022] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.
[0023] Example: Figure 1-4 As shown, this utility model provides a technical solution: a horizontal band saw with waste cleaning function, including a horizontal band saw base 1, with cleaning components 2 installed at both ends of the top of the horizontal band saw base 1. The cleaning components 2 include an electric telescopic rod 201, a clamping plate 202, a fixing frame 203, a rotating shaft 204, a spiral conveying blade 205, a one-way bearing 207, a drive gear 208, and a drive rack 209.
[0024] Both ends of the top of the horizontal band saw base 1 are equipped with electric telescopic rods 201 by screws. One end of the electric telescopic rod 201 is equipped with a clamping plate 202 by screws. Both ends of the top of the horizontal band saw base 1 are equipped with fixed frames 203 by screws. One end of the fixed frame 203 is rotatably connected to a rotating shaft 204. A spiral conveying blade 205 is welded to the outside of the rotating shaft 204. A one-way bearing 207 is fixedly sleeved on the outside of one end of the rotating shaft 204. A drive gear 208 is fixedly sleeved on the outside of the one-way bearing 207. One end of the clamping plate 202 is equipped with a drive rack 209 by screws.
[0025] The rack 209 engages with the drive gear 208, and the rotation shaft 204 can be rotated by the movement of the clamping plate 202.
[0026] The spiral conveyor blade 205 is located inside the fixed frame 203. The inner wall of the fixed frame 203 is in contact with the outer side of the spiral conveyor blade 205, which facilitates the conveying of impurities and avoids the problem of impurities getting stuck between the spiral conveyor blade 205 and the inner wall of the fixed frame 203, thus affecting the rotation of the spiral conveyor blade 205.
[0027] The operator places the item on top of the horizontal band saw base 1, then activates the electric telescopic rod 201 to move the clamping plate 202 and clamp the item. The horizontal band saw base 1 is then opened to cut the item. After cutting, the operator activates the electric telescopic rod 201 again to loosen the item, allowing the clamping plate 202 to move out of the horizontal band saw base 1. Another clamping plate 202 then pushes away impurities from the top of the horizontal band saw base 1, causing them to enter the fixed frame 203 for collection. This eliminates the need for manual cleaning, reducing the labor intensity of impurity removal. When the clamping plate 202 is not clamping the item, its movement drives the toothed rod 209 to move. The drive gear 208 is engaged with the rack 209, which in turn drives the drive gear 208 to rotate. This rotation of the drive gear 208 drives the rotating shaft 204, which in turn drives the spiral conveyor blade 205 to rotate. This conveys impurities inside the fixed frame 203 and outputs them, facilitating impurity processing and improving processing efficiency. The use of a one-way bearing 207 prevents the clamping plate 202 from causing the rotating shaft 204 to rotate when clamping items. This allows the clamping plate 202 to release items and drive the spiral conveyor blade 205 to rotate through the engagement of the rack 209 and drive gear 208, thus conveying impurities and outputting them from the top of the horizontal band saw base 1.
[0028] The horizontal band saw base 1 is equipped with a discharge assembly 3 at one end. The discharge assembly 3 includes a guide frame 301, a spring telescopic column 302 and a buffer plate 303.
[0029] A guide frame 301 is fixedly installed at one end of the base 1 of the horizontal band saw. Spring telescopic columns 302 are evenly installed on the top end of the guide frame 301 by screws. A buffer plate 303 is installed on the top of the spring telescopic column 302 by screws.
[0030] The guide frame 301 is inclined to facilitate the falling of impurities from the top of the guide frame 301. The top end face of the buffer plate 303 is at the same level as the end face of the horizontal band saw base 1, which can buffer the workpiece.
[0031] After the personnel cut the item, the cut item is moved by the push of the subsequent item. The cut item pushes the top of the buffer plate 303, and the spring telescopic column 302 cushions the buffer plate 303, allowing the item to roll slowly down the buffer plate 303. This prevents the item from falling directly into the guide frame 301, which would cause the item to collide with the guide frame 301 and damage it, thus ensuring the safety of the item after cutting.
[0032] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A horizontal band saw with waste removal function, comprising a horizontal band saw base (1), characterized in that: The horizontal band saw base (1) is provided with spiral conveying blades (205) and fixed frames (203) for conveying impurities at both ends of the top. The horizontal band saw base (1) is provided with clamping plates (202) for clamping items at both ends of the top. The spiral conveying blades (205) rotate as the clamping plates (202) move.
2. The horizontal band saw with waste slag cleaning function according to claim 1, characterized in that, The horizontal band saw base (1) has electric telescopic rods (201) installed at both ends of the top by screws, and a clamping plate (202) is installed at one end of the electric telescopic rod (201) by screws.
3. A horizontal band saw with waste removal function according to claim 2, characterized in that, The horizontal band saw base (1) has a fixed frame (203) installed at both ends of the top by screws. A rotating shaft (204) is rotatably connected to one end of the fixed frame (203). A spiral conveying blade (205) is welded to the outside of the rotating shaft (204). A one-way bearing (207) is fixedly sleeved on the outside of one end of the rotating shaft (204). A drive gear (208) is fixedly sleeved on the outside of the one-way bearing (207). A drive rack (209) is installed at one end of the clamping plate (202) by screws.
4. A horizontal band saw with waste removal function according to claim 3, characterized in that, The drive rack (209) is meshed with the drive gear (208).
5. A horizontal band saw with waste removal function according to claim 3, characterized in that, The spiral conveyor blade (205) is located inside the fixed frame (203), and the inner wall of the fixed frame (203) is in contact with the outer side of the spiral conveyor blade (205).
6. A horizontal band saw with waste removal function according to claim 1, characterized in that, The horizontal band saw base (1) is fixedly installed with a guide frame (301) at one end. A spring telescopic column (302) is evenly installed on the top end of the guide frame (301) by screws. A buffer plate (303) is installed on the top of the spring telescopic column (302) by screws.
7. A horizontal band saw with waste removal function according to claim 6, characterized in that, The guide frame (301) is inclined.
8. A horizontal band saw with waste removal function according to claim 6, characterized in that, The top end face of the buffer plate (303) is at the same level as the end face of the horizontal band saw base (1).