Waste discharge mechanism of roll type cutting machine

Abstract

The utility model relates to the technical field of roll type cutting machines, and discloses a roll type cutting machine waste discharge mechanism which comprises a fixing frame, a motor is fixedly connected to the fixing frame, a waste winding roller is fixedly connected to the output end of the motor, a tensioning mechanism is arranged on the fixing frame, the tensioning mechanism comprises a threaded column, a guide column and a tensioning roller, and the threaded column is fixedly connected with the guide column. The threaded column is in threaded connection with a first adjusting seat, and the guide column is in sliding connection with a second adjusting seat. In the waste discharge process of the roll type cutting machine, when a waste belt has the problem of loose conveying, a worker can rotate a handle to drive a threaded column to rotate, so that a first adjusting seat drives a tensioning roller to move downwards, the waste belt between a first material guide roller and a second material guide roller is pressed downwards by the tensioning roller, and the waste belt between the first material guide roller and the second material guide roller is discharged. Therefore, the conveying distance of the waste belt is increased, the waste belt is pressed downwards and tensioned, and the situation that the winding effect of the waste winding roller is affected due to loose conveying of the waste belt is avoided.

Description

Technical Field

[0001] This utility model relates to the field of roll-type cutting machine technology, specifically a waste removal mechanism for roll-type cutting machines. Background Technology

[0002] A cutting machine is a device used to cut specified materials. Depending on the object being cut, the related mechanisms used with the cutting machine are also different. Among them, the roll cutting machine is a mechanical device specifically used for cutting roll materials. It is widely used in various industrial fields, especially in packaging, printing, papermaking, plastics processing, textiles and metal processing. The waste discharge mechanism of the roll cutting machine is mainly used to rewind the cut waste material.

[0003] Currently, existing waste removal mechanisms for roll-type cutting machines suffer from the problem of waste belt loosening during the winding process, which affects the winding effect. Furthermore, there is also conveying deviation during the waste transport process, affecting the neatness of waste collection. Therefore, a new waste removal mechanism for roll-type cutting machines is proposed to solve the above-mentioned problems. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a waste discharge mechanism for a roll-type cutting machine, which addresses the shortcomings of the prior art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a waste discharge mechanism for a roll-type cutting machine, including a fixed frame, a motor fixedly connected to the fixed frame, a waste material take-up roller fixedly connected to the output end of the motor, and a tensioning mechanism provided on the fixed frame;

[0006] The tensioning mechanism includes a threaded column, a guide column, and a tensioning roller. A first adjusting seat is threadedly connected to the threaded column, and a second adjusting seat is slidably connected to the guide column. The tensioning roller is rotatably connected between the first and second adjusting seats via a bearing. A fixing plate is fixedly connected to the second adjusting seat, and a bidirectional screw is rotatably connected to the fixing plate via a bearing. A first anti-deviation plate is threadedly connected to the bidirectional screw, and the first anti-deviation plate is sleeved on the tensioning roller.

[0007] Preferably, a first guide roller is rotatably connected inside the fixed frame via a bearing, and a second guide roller is rotatably connected inside the fixed frame via a bearing. The arrangement of the first and second guide rollers can guide the discharged waste material.

[0008] Preferably, the threaded column is rotatably connected to the fixed frame via a bearing, and a handle is fixedly connected to the upper end of the threaded column, which allows the operator to easily rotate the threaded column.

[0009] Preferably, the guide post is fixedly connected to the fixed frame, and a throttle is fixedly connected to the bidirectional screw, so that the operator can easily rotate the bidirectional screw.

[0010] Preferably, a second anti-deviation plate is threaded onto the bidirectional screw. The first and second anti-deviation plates are located at the two ends of the bidirectional screw, respectively. The setting of the first and second anti-deviation plates can prevent the waste material from shifting during the conveying process.

[0011] Preferably, a light rod is fixedly connected to the fixed plate, and the first anti-deviation plate and the second anti-deviation plate are slidably connected to the light rod. The light rod can limit and guide the first anti-deviation plate and the second anti-deviation plate.

[0012] Preferably, the first anti-deviation plate has a threaded hole, the bidirectional screw is threaded into the inside of the threaded hole, the first anti-deviation plate has a sliding hole, and the smooth rod passes through the inside of the sliding hole.

[0013] The present invention adopts the above technical solution, which can bring the following beneficial effects:

[0014] 1. The waste removal mechanism of this roll-type cutting machine allows the operator to rotate the handle to drive the threaded column to rotate during the waste removal process. This causes the first adjusting seat to move the tension roller downwards, pressing the waste belt between the first and second guide rollers downwards. This increases the conveying distance of the waste belt, tightening it and preventing the waste belt from becoming loose and affecting the winding effect of the waste take-up roller.

[0015] 2. The waste removal mechanism of this roll-type cutting machine allows the operator to rotate the handle to drive the bidirectional screw according to the width of the waste strip after cutting. This adjusts the distance between the first and second anti-deviation plates on the bidirectional screw, thereby correcting the deviation of the waste strip passing through the tension roller and preventing it from shifting during transport, which would affect the neatness of the waste strip winding. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the tensioning mechanism of this utility model.

[0019] In the diagram: 1. Fixed frame; 2. Tensioning mechanism; 201. Threaded column; 202. Guide column; 203. First adjusting seat; 204. Tensioning roller; 205. Second adjusting seat; 206. Fixed plate; 207. Bidirectional screw; 208. First anti-deviation plate; 209. Smooth rod; 210. Throttle; 211. Second anti-deviation plate; 212. Handle; 3. Motor; 4. Waste material take-up roller; 5. First guide roller; 6. Second guide roller. Detailed Implementation

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "several" means two or more, unless otherwise explicitly specified.

[0024] Please see Figure 1-3 One embodiment of this utility model is: a waste discharge mechanism for a roll-type cutting machine, including a fixed frame 1, a motor 3 fixedly connected to the fixed frame 1, a waste material take-up roller 4 fixedly connected to the output end of the motor 3, and a tensioning mechanism 2 provided on the fixed frame 1;

[0025] Tensioning mechanism 2 includes a threaded post 201, a guide post 202, and a tensioning roller 204. A first adjusting seat 203 is threadedly connected to the threaded post 201, and a second adjusting seat 205 is slidably connected to the guide post 202. The tensioning roller 204 is rotatably connected between the first adjusting seat 203 and the second adjusting seat 205 via a bearing. A fixing plate 206 is fixedly connected to the second adjusting seat 205, and a bidirectional screw 207 is rotatably connected to the fixing plate 206 via a bearing. A first anti-deviation plate 208 is threadedly connected to the bidirectional screw 207. Set on tension roller 204, 208 is used in the waste removal process of the roll-type cutting machine. When the waste belt becomes loose during the conveying process, the operator can turn handle 212 to drive the threaded column 201 to rotate. This causes the first adjusting seat 203 to drive the tension roller 204 to move downward. The waste belt between the first guide roller 5 and the second guide roller 6 is pressed downward by the tension roller 204, thereby increasing the conveying distance of the waste belt and tightening it. This prevents the waste belt from becoming loose and affecting the winding effect of the waste winding roller 4.

[0026] The first guide roller 5 is rotatably connected to the inside of the fixed frame 1 via bearings, and the second guide roller 6 is rotatably connected to the inside of the fixed frame 1 via bearings. The arrangement of the first guide roller 5 and the second guide roller 6 can guide the discharged waste material.

[0027] The threaded column 201 is rotatably connected to the fixed frame 1 via a bearing. A handle 212 is fixedly connected to the upper end of the threaded column 201, which allows the operator to easily rotate the threaded column 201.

[0028] The guide post 202 is fixedly connected to the fixed frame 1, and the double-acting screw 207 is fixedly connected to the handle 210. The handle 210 allows the operator to easily rotate the double-acting screw 207.

[0029] A second anti-deviation plate 211 is threaded onto the bidirectional screw 207. The first anti-deviation plate 208 and the second anti-deviation plate 211 are located at both ends of the bidirectional screw 207, respectively. The setting of the first anti-deviation plate 208 and the second anti-deviation plate 211 can prevent the waste material from deviating during the conveying process. According to the width of the waste material strip after cutting, the operator can rotate the handle 210 to drive the bidirectional screw 207 to rotate, thereby adjusting the distance between the first anti-deviation plate 208 and the second anti-deviation plate 211 on the bidirectional screw 207. This allows the anti-deviation plates to correct and prevent deviation of the waste material strip passing through the tension roller 204, thus preventing the waste material strip from being conveyed off-center and affecting the neatness of the waste material winding.

[0030] Working principle: During the waste discharge process of the roll-type cutting machine, when the waste strip exhibits slack in its conveying, the operator can rotate the handle 212 to rotate the threaded column 201. This causes the first adjusting seat 203 to move the tension roller 204 downward, pressing the waste strip between the first guide roller 5 and the second guide roller 6 downward. This increases the conveying distance of the waste strip, tightening it and preventing slack from affecting the winding effect of the waste take-up roller 4. Based on the width of the waste strip after cutting, the operator can rotate the handle 210 to rotate the bidirectional screw 207, adjusting the distance between the first anti-deviation plate 208 and the second anti-deviation plate 211 on the bidirectional screw 207. This allows the anti-deviation plates to correct and prevent deviation of the waste strip passing through the tension roller 204, preventing conveying deviation and ensuring the neatness of the waste roll.

[0031] Please see Figure 1-3 Based on the above embodiments, in another embodiment of the present invention, a light rod 209 is fixedly connected to the fixed plate 206, and the first anti-deviation plate 208 and the second anti-deviation plate 211 are slidably connected to the light rod 209. The first anti-deviation plate 208 has a threaded hole, and a bidirectional screw 207 is threadedly connected to the inside of the threaded hole. The first anti-deviation plate 208 has a sliding hole, and the light rod 209 passes through the inside of the sliding hole. The light rod 209 can play a limiting and guiding role for the first anti-deviation plate 208 and the second anti-deviation plate 211.

[0032] This utility model provides a waste removal mechanism for a roll-type cutting machine. There are many methods and approaches to implement this technical solution. The above description is only a preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model. All components not explicitly stated in this embodiment can be implemented using existing technology.

Claims

1. A waste discharge mechanism for a roll-type cutting machine, comprising a fixed frame (1), characterized in that: A motor (3) is fixedly connected to the fixed frame (1), a waste material winding roller (4) is fixedly connected to the output end of the motor (3), and a tensioning mechanism (2) is provided on the fixed frame (1). The tensioning mechanism (2) includes a threaded column (201), a guide column (202), and a tensioning roller (204). A first adjusting seat (203) is threadedly connected to the threaded column (201), and a second adjusting seat (205) is slidably connected to the guide column (202). The tensioning roller (204) is rotatably connected between the first adjusting seat (203) and the second adjusting seat (205) via a bearing. A fixing plate (206) is fixedly connected to the second adjusting seat (205), and a bidirectional screw (207) is rotatably connected to the fixing plate (206) via a bearing. A first anti-deviation plate (208) is threadedly connected to the bidirectional screw (207), and the first anti-deviation plate (208) is sleeved on the tensioning roller (204).

2. The waste removal mechanism of a roll-type cutting machine according to claim 1, characterized in that: The first guide roller (5) is rotatably connected inside the fixed frame (1) via a bearing, and the second guide roller (6) is rotatably connected inside the fixed frame (1) via a bearing.

3. The waste removal mechanism of a roll-type cutting machine according to claim 1, characterized in that: The threaded post (201) is rotatably connected to the fixed frame (1) via a bearing, and a handle (212) is fixedly connected to the upper end of the threaded post (201).

4. The waste removal mechanism of a roll-type cutting machine according to claim 1, characterized in that: The guide post (202) is fixedly connected to the fixed frame (1), and the throttle (210) is fixedly connected to the bidirectional screw (207).

5. The waste discharge mechanism of a roll-type cutting machine according to claim 1, characterized in that: The bidirectional screw (207) is threaded with a second anti-deviation plate (211), and the first anti-deviation plate (208) and the second anti-deviation plate (211) are located at the two ends of the bidirectional screw (207), respectively.

6. The waste discharge mechanism of a roll-type cutting machine according to claim 5, characterized in that: A light rod (209) is fixedly connected to the fixed plate (206), and the first anti-deviation plate (208) and the second anti-deviation plate (211) are slidably connected to the light rod (209).

7. The waste removal mechanism of a roll-type cutting machine according to claim 6, characterized in that: The first anti-deviation plate (208) has a threaded hole, and the bidirectional screw (207) is threaded inside the threaded hole. The first anti-deviation plate (208) has a sliding hole, and the smooth rod (209) passes through the inside of the sliding hole.

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