Steel-plastic composite belt dividing device

Abstract

The utility model discloses a kind of steel plastic composite belt dividing device, including base, the slitting device of being installed in the one side of base, guiding assembly being arranged in the other side of base and the anti-warping assembly of being located on guiding assembly. Guiding assembly has cross bar supported by fixed column, sliding sleeve is slidably sleeved on cross bar, and sliding sleeve top is fixed tray. Tray bottom is symmetrically connected with vertical plate, double-end screw is rotatably installed between vertical plate, two screw sleeves are threadedly cooperated on double-end screw, screw sleeve top is connected with lifting block, lifting block top end is equipped with anti-deviation strip, and double-end screw one end is connected with knob;Tray top is provided with sliding slot, and lifting block slides along sliding slot. Width self-adapting adjustment is realized by single knob, anti-deviation strip is used to provide stable anti-swing limit, and combined with the design of slidable locking tray, while ensuring slitting path linearity and precision, the adaptability and operation flexibility of device to different belt width and production layout are significantly enhanced.

Description

Technical Field

[0001] This utility model relates to the field of steel-plastic composite belt segmentation technology, specifically a steel-plastic composite belt segmentation device. Background Technology

[0002] In the processing and installation of steel-plastic composite tapes (such as cable armor tapes and packaging strapping tapes), on-site or small-batch slitting is often required according to the actual specifications. Currently, common portable or small slitting devices typically consist of a simple base, a slitting head, and a fixed material support platform. These existing technologies have several significant drawbacks in practical applications: The width of the material support platform is mostly fixed or can only be coarsely adjusted by replacing different parts. It cannot quickly and accurately adapt to raw materials of different widths. The width of the steel-plastic composite strip that can be processed is often determined by the material support platform. Traditional material support platforms are mostly smooth flat plates or simple grooves. When the strip is pulled at high speed by the slitting head, the two sides of the strip lack effective constraints, which easily creates gaps with the sides of the platform and causes left and right swinging and deviation. This unstable state will be directly transmitted to the cutting part, resulting in twisted cutting lines and increased burrs on the cut, which seriously affects the slitting quality and yield.

[0003] A steel-plastic composite belt segmentation device is proposed to solve the problems mentioned above. Utility Model Content

[0004] The purpose of this invention is to provide a steel-plastic composite strip slitting device to solve the problems mentioned in the background art, where the width of the material support platform is mostly fixed or can only be coarsely adjusted by replacing different parts, making it impossible to quickly and accurately adapt to raw materials of different widths. Often, the width of the steel-plastic composite strip that can be processed is determined by the material support platform. Furthermore, traditional material support platforms are mostly smooth flat plates or simple grooves. When the strip is pulled at high speed by the slitting head, the two sides of the strip lack effective constraints, which easily creates gaps with the sides of the platform and causes left and right swaying and deviation. This unstable state is directly transmitted to the cutting part, resulting in twisted cutting lines and increased burrs on the cut, which seriously affects the slitting quality and the finished product.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a steel-plastic composite strip dividing device, including a base, wherein a slitting device is installed on one side of the top surface of the base; A guide assembly is provided on the other side of the top surface of the base. The guide assembly includes a pair of fixed columns, a crossbar is fixedly installed between the two fixed columns, a sliding sleeve is slidably fitted on the outside of the crossbar, a tray is fixedly connected to the top surface of the sliding sleeve, a vertical plate is symmetrically fixedly connected to the bottom surface of the tray, a double-ended screw is rotatably connected to the middle of the vertical plate, a threaded sleeve is fitted on the outside of the double-ended screw, and a lifting block is fixedly connected to the top of the threaded sleeve. The tray has a groove on its top, a knob is fixedly connected to one end of the screw sleeve, an anti-deviation strip is fixedly connected to the top of the lifting block, a positioning bolt is installed on one side of the sliding sleeve, and an anti-tilting component is provided on one side of the top surface of the tray.

[0006] Preferably, a screw hole is provided on one side of the sliding sleeve, the positioning bolt is threadedly connected to the sliding sleeve, and one end of the positioning bolt is fitted with the outer side of the crossbar, and the fixing column is fixedly connected to the top surface of the base.

[0007] Preferably, the lifting block is slidably connected to the slide groove, and the anti-deviation strip is attached to the upper surface of the tray.

[0008] Preferably, the anti-tilting component includes a central shaft, a rotating sleeve is rotatably sleeved on the outside of the central shaft, a connecting block is fixedly connected to one end of the central shaft, and a spiral cap is threadedly connected to the other end of the central shaft.

[0009] Preferably, the connecting block is hinged to one side of the inner wall of the tray.

[0010] Preferably, the tray has a notch on the side away from the connecting block, and one end of the central shaft is movably engaged with the notch.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This steel-plastic composite strip dividing device achieves adaptive width adjustment through a single knob, provides stable anti-sway limiting through anti-deviation strips, and combines a sliding and locking tray design. While ensuring the straightness and accuracy of the cutting path, it significantly enhances the adaptability and operational flexibility of the device to different strip widths and production layouts. The specific details are as follows: 1. The guiding component can drive the double-headed screw synchronously with the lifting blocks and anti-deviation strips on both sides along the slide groove by rotating a single knob. This allows for seamless adaptation to steel-plastic composite strips of different widths, making operation simple and adjustment highly accurate. It effectively solves the problems of inaccurate positioning or frequent fixture changes caused by changes in strip width. Secondly, it provides stable and reliable limit and anti-sway functions. During the slitting process, the fixed anti-deviation strips continuously constrain the strip from both sides, completely eliminating the left and right swaying caused by the gap between the strip and the pallet side under the action of traction force. This fundamentally ensures the straightness of the slitting path and improves the slitting quality and accuracy. It has flexible overall position adjustment capabilities. Furthermore, the pallet can be adjusted in overall position according to different process layouts or feeding angles of the slitting device through the sliding fit of the sliding sleeve and the crossbar, and is firmly locked by positioning bolts. Its stability is far superior to the interference fit method that relies solely on friction, enhancing the adaptability and layout flexibility of the entire device to different production scenarios.

[0012] 2. The anti-tilting component, through its upward-rotating sleeve, provides ample operating space for threading the steel-plastic composite strip. After threading, rotating it to a horizontal position allows it to naturally press against the strip. Its own weight and structural constraint effectively prevent thin or flexible steel-plastic composite strips from edge lifting, jumping, or even detaching from the pallet during high-speed traction due to airflow or vibration. Secondly, it employs a robust, detachable locking mechanism. When the rotating sleeve is in the working position, the end of the central shaft is embedded in the notch of the pallet and secured by a screw cap. This design firmly connects both the hinged and free ends of the central shaft to the pallet, forming a stable triangular constraint. This prevents the entire anti-tilting component from accidentally flipping upwards under stress during operation, ensuring the continuity and safety of the pressing effect. Overall, this component, while ensuring ease of operation, greatly enhances the stability control of the strip's posture during the slitting process. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the front structure of this utility model; Figure 2 This is a schematic diagram of the installation structure of the sliding sleeve and the tray; Figure 3 This is a schematic diagram of the bottom structure of the pallet; Figure 4 This is a schematic diagram of the installation structure of the sliding sleeve and the positioning bolt.

[0014] In the diagram: 1. Base; 101. Sliding device; 2. Guide assembly; 201. Fixing column; 202. Crossbar; 203. Sliding sleeve; 2031. Screw hole; 204. Tray; 205. Vertical plate; 206. Double-ended screw; 207. Screw sleeve; 208. Lifting block; 209. Knob; 210. Slide groove; 211. Anti-deviation strip; 212. Positioning bolt; 3. Anti-tilting assembly; 301. Central shaft; 302. Rotating sleeve; 303. Connecting block; 304. Notch; 305. Screw cap. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1-4 The present invention provides a technical solution: a steel-plastic composite strip dividing device, including a base 1, and a slitting device 101 installed on one side of the top surface of the base 1; the slitting device 101 is the prior art, and is generally a motor-driven slitting circular knife.

[0017] A guide assembly 2 is provided on the other side of the top surface of the base 1. The guide assembly 2 includes a pair of fixed posts 201. A crossbar 202 is fixedly installed between the two fixed posts 201. A sliding sleeve 203 is slidably sleeved on the outside of the crossbar 202. A tray 204 is fixedly connected to the top surface of the sliding sleeve 203. A vertical plate 205 is symmetrically fixedly connected to the bottom surface of the tray 204. A double-ended screw 206 is rotatably connected to the middle of the vertical plate 205. A threaded sleeve 207 is sleeved on the outside of the double-ended screw 206. A lifting block 208 is fixedly connected to the top of the threaded sleeve 207. A groove 210 is opened on the top of the tray 204. A knob 209 is fixedly connected to one end of the threaded sleeve 207. An anti-deviation strip 211 is fixedly connected to the top of the lifting block 208. A positioning bolt 212 is installed on one side of the sliding sleeve 203. An anti-tilting assembly 3 is provided on one side of the top surface of the tray 204. The steel-plastic composite strip is placed on the pallet 204, passed through the bottom of the rotating sleeve 302, and then its end is inserted into the slitting device 101. The slitting device 101 is existing technology. After the slitting device 101 is started, it can automatically pull and cut the strip.

[0018] Rotating the knob 209 causes the double-headed screw 206 to rotate, thereby driving the screw sleeve 207 to move the lifting block 208 horizontally, which in turn causes the anti-deviation strip 211 to move. The anti-deviation strip 211 can limit the left and right sides of any size steel-plastic composite strip, avoiding the need for manual handling of the steel-plastic composite strip throughout the process. At the same time, it avoids the common problem of the steel-plastic composite strip swinging due to the gap between the steel-plastic composite strip and the inner wall of the pallet 204 when lifting a single pallet as the slitting device 101 is pulled, which would cause the steel-plastic composite strip to twist and the slitting path of the steel-plastic composite strip to become distorted. It also increases the adaptability to steel-plastic composite strips of different widths.

[0019] A screw hole 2031 is provided on one side of the sliding sleeve 203. The positioning bolt 212 is threadedly connected to the sliding sleeve 203, and one end of the positioning bolt 212 is attached to the outer side of the crossbar 202. The fixing column 201 is fixedly connected to the top surface of the base 1. The lifting block 208 is slidably connected to the sliding groove 210, and the anti-deviation strip 211 is attached to the upper surface of the tray 204.

[0020] By allowing the sliding sleeve 203 to slide on the crossbar 202, the tray 204 can adapt to different slitting methods of the slitting device 101. The sliding sleeve 203 and the crossbar 202 are positioned by friction through interference fit. At the same time, the position is fixed by the cooperation between the screw hole 2031 and the sliding sleeve 203, making its positioning more stable.

[0021] The anti-tilting component 3 includes a central shaft 301, with a rotating sleeve 302 rotatably fitted around the central shaft 301. One end of the central shaft 301 is fixedly connected to a connecting block 303, and the other end is threadedly connected to a spiral cap 305. The connecting block 303 is hinged to one side of the inner wall of the tray 204. A notch 304 is provided on the side of the tray 204 away from the connecting block 303, and one end of the central shaft 301 is movably engaged with the notch 304. By rotating the rotating sleeve 302 upward, the steel-plastic composite belt can smoothly pass under the rotating sleeve 302. As the rotating sleeve 302 rotates to be parallel to the tray 204, the central shaft 301 passes through the notch 304, and the spiral cap 305 rotates and connects with the central shaft 301. The spiral cap 305 also fits against the outer side of the tray 204, preventing the central shaft 301 from rotating upward and tilting.

[0022] Working principle: Before using this steel-plastic composite belt dividing device, it is necessary to check the overall condition of the device to ensure it can operate normally. Figure 1 - Figure 4 As shown, before starting work, the operator first adjusts the sliding sleeve 203 and tray 204 to a suitable position along the crossbar 202 according to the size of the steel-plastic composite strip roll to be slit and the feeding position of the slitting device 101, and then tightens the positioning bolt 212 to fix them. Next, according to the width of the steel-plastic composite strip, the operator rotates the knob 209 to drive the double-headed screw 206 to rotate, so that the screw sleeves 207 on both sides drive the lifting block 208 and the anti-deviation strip 211 to move synchronously in opposite directions along the slide groove 210, so as to adjust to a spacing slightly wider than the strip, thereby achieving adaptive pre-positioning for the strip width; Then, flip the anti-tilting assembly 3: rotate the rotating sleeve 302 upward and lift it up, pass one end of the steel-plastic composite strip roll through the bottom of the rotating sleeve 302 and place it on the pallet 204, so that it is located between the two anti-deviation strips 211; then, rotate the rotating sleeve 302 downward until it is parallel to the surface of the pallet 204, at which point the free end of the central shaft 301 is embedded in the notch 304 on the side of the pallet 204, and finally tighten the screw cap 305 so that it presses against the outside of the pallet 204, thereby locking the entire anti-tilting assembly 3 and preventing it from tilting up during operation; After preparation, the end of the steel-plastic composite belt is guided to the feed inlet of the slitting device 101, and the equipment is started. The slitting device 101 then automatically pulls the belt and cuts it. During this process, the anti-deviation strip 211 continuously guides and limits the two sides of the belt, while the rotating sleeve 302 presses down on top of the belt to ensure the stability and straightness of the belt during the conveying process.

[0023] Although the present invention 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 the present invention should be included within the protection scope of the present invention.

Claims

1. A steel-plastic composite strip dividing device, comprising a base (1), wherein a slitting device (101) is installed on one side of the top surface of the base (1). Its features are, Also includes: A guide assembly (2) is provided on the other side of the top surface of the base (1). The guide assembly (2) includes a pair of fixed columns (201). A crossbar (202) is fixedly installed between the two fixed columns (201). A sliding sleeve (203) is slidably sleeved on the outside of the crossbar (202). A tray (204) is fixedly connected to the top surface of the sliding sleeve (203). A vertical plate (205) is symmetrically fixedly connected to the bottom surface of the tray (204). A double-headed screw (206) is rotatably connected to the middle of the vertical plate (205). A threaded sleeve (207) is sleeved on the outside of the double-headed screw (206). A lifting block (208) is fixedly connected to the top of the threaded sleeve (207). The tray (204) has a groove (210) on its top, a knob (209) is fixedly connected to one end of the screw sleeve (207), an anti-deviation strip (211) is fixedly connected to the top of the lifting block (208), a positioning bolt (212) is installed on one side of the sleeve (203), and an anti-tilting component (3) is provided on one side of the top surface of the tray (204).

2. The steel-plastic composite belt dividing device according to claim 1, characterized in that: The sliding sleeve (203) has a screw hole (2031) on one side. The positioning bolt (212) is threadedly connected to the sliding sleeve (203), and one end of the positioning bolt (212) is attached to the outside of the crossbar (202). The fixing column (201) is fixedly connected to the top surface of the base (1).

3. The steel-plastic composite belt dividing device according to claim 2, characterized in that: The lifting block (208) is slidably connected to the slide groove (210), and the anti-deviation strip (211) is attached to the upper surface of the tray (204).

4. The steel-plastic composite belt dividing device according to claim 1, characterized in that: The anti-tilting component (3) includes a central shaft (301), a rotating sleeve (302) is rotatably sleeved on the outside of the central shaft (301), a connecting block (303) is fixedly connected to one end of the central shaft (301), and a spiral cap (305) is threadedly connected to the other end of the central shaft (301).

5. The steel-plastic composite belt dividing device according to claim 4, characterized in that: The connecting block (303) is hinged to one side of the inner wall of the tray (204).

6. The steel-plastic composite belt dividing device according to claim 5, characterized in that: The tray (204) has a notch (304) on the side away from the connecting block (303), and one end of the central shaft (301) is movably engaged with the notch (304).

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