Stainless steel band cutting device
The design of the guiding mechanism, including guide rollers, pressure rollers, and limiting components, solves the problem of stainless steel strip deviation during the cutting process, achieving cutting stability and accuracy.
Patent Information
- Application Number
- CN202422352210.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-09-26
AI Technical Summary
Stainless steel strips are prone to shifting during the cutting process due to vibration or external force, resulting in inaccurate cutting positions and affecting product quality.
The guide mechanism includes a mounting base, guide rollers, pressure rollers, vertical adjustment components, and horizontal limiting components. By adjusting the distance between the pressure rollers and guide rollers, the pressure rollers press the stainless steel strip onto the guide rollers, and the guide rings and limiting components limit the stainless steel strip to ensure its stability and positional accuracy.
This effectively reduces the possibility of stainless steel strip shifting during the cutting process, improves cutting stability and positional accuracy, and ensures cutting quality.
Smart Images
Figure CN223734465U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of cutting device technology, and in particular to a stainless steel strip cutting device. Background Technology
[0002] Stainless steel strip, due to its slender shape, plays an important role in many industrial and mechanical fields. To meet diverse industrial needs, specialized stainless steel strip cutting equipment is typically required for precise cutting of the strip.
[0003] This type of cutting device generally consists of four main parts: a guiding mechanism, a cutting mechanism, a resetting mechanism, and a control mechanism. The guiding mechanism ensures the stable operation of the stainless steel strip during the cutting process; the cutting mechanism performs the actual cutting task; the resetting mechanism quickly returns the cutting mechanism to its original position after each cut for the next cut; and the control mechanism is responsible for starting, stopping, and adjusting the position of the cutting mechanism.
[0004] The guiding mechanism typically consists of a frame, guide rollers, and pressure rollers, all of which are mounted on the frame. The stainless steel strip is located between the guide rollers and the pressure rollers, and its movement is guided by the rolling motion of the guide rollers and the pressure rollers.
[0005] However, in practical applications, the stainless steel strip may shift due to vibration or other external forces during movement, which may lead to inaccurate cutting positions and affect product quality. Utility Model Content
[0006] To reduce the possibility of stainless steel strip shifting during the cutting process, this application provides a stainless steel strip cutting device.
[0007] The stainless steel strip cutting device provided in this application adopts the following technical solution:
[0008] A stainless steel strip cutting device includes a guiding mechanism, a cutting mechanism, a resetting mechanism, and a control mechanism, characterized in that: the guiding mechanism includes:
[0009] The mounting base has two opposing mounting brackets on its top, and the side walls of the mounting brackets have grooves along the vertical direction.
[0010] A guide roller is located between the two mounting brackets, and the end of the guide roller is fixedly mounted on the opposing mounting brackets;
[0011] A pressure roller, located between the two mounting brackets, has its end rotatably mounted inside the opposing waist groove, and is used to press the stainless steel strip onto the guide roller;
[0012] A vertical adjustment component, mounted on the mounting frame, is used to adjust the distance between the pressure roller and the guide roller;
[0013] A horizontal limiting component is installed on the mounting frame to restrict the movement of the stainless steel strip along the axis of the guide roller.
[0014] Optionally, the vertical adjustment component includes:
[0015] An abutment member for contacting the top of the end of the pressure roller;
[0016] A coarse adjustment component, movably mounted on the mounting bracket, is used to adjust the highest position of the abutment component in the vertical direction;
[0017] A buffer element, installed on the coarse adjustment element, is used to buffer the force exerted on the abutting element in the vertical direction.
[0018] Optionally, the coarse adjustment component includes:
[0019] The sliding bracket is arranged in an inverted U-shape, and the sliding bracket is slidably engaged with the mounting bracket;
[0020] A guide rod is vertically installed on the top of the mounting frame, and the guide rod slides through the sliding frame;
[0021] A telescopic column is vertically installed on the top of the mounting frame, and the top of the telescopic column is connected to the sliding frame.
[0022] Optionally, the buffer includes:
[0023] A connecting frame, mounted on the coarse adjustment component on the two mounting frames, is used to enable the two coarse adjustment components to move synchronously.
[0024] A buffer rod extends vertically through the connecting frame, the buffer rod slides in conjunction with the connecting frame, and the abutment is installed at the bottom of the buffer rod;
[0025] A buffer spring is sleeved on the outer periphery of the buffer rod, and the buffer spring is located between the abutment and the connecting frame.
[0026] Optionally, the abutting element includes;
[0027] An abutment plate is installed at the bottom of the buffer member, and the side of the abutment plate closest to the pressure roller is arranged in an arc shape;
[0028] Abutment strip is installed on the side of the abutment plate near the pressure roller, and several abutment strips are provided along the axis of the pressure roller. Each abutment strip is arranged with an arc surface on the side near the pressure roller to reduce the contact area between the abutment strip and the pressure roller.
[0029] Optionally, the horizontal limiting member includes:
[0030] A support rod is parallel to the guide roller, with its end mounted on a corresponding mounting bracket, and the top of the support rod is lower than the top of the guide roller.
[0031] A plurality of guide rings are provided, and each guide ring is sleeved on the support rod, with two adjacent guide rings clamping a stainless steel strip;
[0032] A locking element is used to fix the guide ring to the support rod.
[0033] Optionally, the guide ring is provided with a limiting strip on the side near the stainless steel strip, and the limiting strip is arc-shaped on the side near the stainless steel strip.
[0034] Optionally, the locking element is a locking bolt that passes through the guide ring, the locking bolt is threaded to the guide ring, and the end of the locking bolt is used to abut against the support rod.
[0035] In summary, this application includes at least one of the following beneficial technical effects:
[0036] 1. The stainless steel strip is positioned between the guide roller and the pressure roller. During the cutting process, the telescopic column moves the sliding frame vertically on the mounting frame, and the guide rod guides the sliding frame, improving its stability. During the sliding frame's movement, the connecting frame synchronizes the sliding frames on both mounting frames, improving the stability and positional accuracy of the pressure roller's vertical movement. A buffer spring cushions the pressure on the pressure roller, reducing the possibility of damage to the stainless steel strip or guide roller due to excessive force. The pressure roller presses the stainless steel strip firmly against the guide roller via an abutment plate, reducing the possibility of strip misalignment. Simultaneously, the position of the guide ring on the support rod is adjusted according to the strip width to accommodate different widths. The guide strip on the guide ring contacts the stainless steel strip, and then the locking bolts fix the guide ring to the support rod, further limiting the strip's movement and reducing misalignment, thus improving the cutting stability. Attached Figure Description
[0037] Figure 1 This is a schematic diagram of the overall structure of the conveyor belt for conveying stainless steel belt according to an embodiment of this application.
[0038] Figure 2 This is a schematic diagram of the overall structure of an embodiment of this application.
[0039] Figure 3 This is a schematic diagram illustrating the positional relationship between the buffer rod and the contact element in an embodiment of this application.
[0040] Figure 4 This is a schematic diagram illustrating the guide ring structure in an embodiment of this application.
[0041] Explanation of reference numerals in the attached figures:
[0042] 1. Mounting base; 11. Mounting frame; 2. Guide roller; 3. Pressure roller; 4. Vertical adjustment component; 41. Abutting component; 411. Abutting plate; 412. Abutting strip; 42. Coarse adjustment component; 421. Sliding frame; 422. Guide rod; 423. Telescopic column; 43. Buffer component; 431. Connecting frame; 432. Buffer rod; 433. Buffer spring; 5. Horizontal limiting component; 51. Support rod; 52. Guide ring; 521. Limiting strip; 53. Locking component; 6. Stainless steel strip. Detailed Implementation
[0043] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.
[0044] This application discloses a stainless steel strip cutting device.
[0045] A stainless steel strip cutting device consists of four main parts: a guiding mechanism, a cutting mechanism, a resetting mechanism, and a control mechanism. The guiding mechanism ensures the stable operation of the stainless steel strip during the cutting process; the cutting mechanism performs the actual cutting task; the resetting mechanism quickly returns the cutting mechanism to its original position after each cut for the next cut; and the control mechanism is responsible for starting, stopping, and adjusting the position of the cutting mechanism.
[0046] The guiding mechanism includes a mounting base 1, a guide roller 2, a pressure roller 3, a vertical adjustment component 4, and a horizontal limiting component 5. Two mounting brackets 11 are mounted on the top of the mounting base 1, positioned opposite each other, and each mounting bracket 11 has a groove along its vertical direction on its side wall. The guide roller 2 and the pressure roller 3 are both located between the two mounting brackets 11. The end of the guide roller 2 is fixedly connected to the corresponding mounting bracket 11, and the end of the pressure roller 3 is positioned inside the corresponding groove. The end of the pressure roller 3 and the groove are rotatably engaged, and the end of the pressure roller 3 moves vertically along the length of the groove. The vertical adjustment component 4 is used to adjust the distance between the pressure roller 3 and the guide roller 2, and the horizontal limiting component 5 is used to restrict the movement of the stainless steel strip 6 along the axial direction of the guide roller 2.
[0047] The stainless steel strip 6 is positioned between the guide roller 2 and the pressure roller 3. During the cutting of the stainless steel strip 6, the vertical adjustment component 4 controls the pressure roller 3 to move towards the guide roller 2, pressing the stainless steel strip 6 firmly onto the guide roller 2, thus reducing the possibility of the stainless steel strip 6 wobbling during the cutting process. Simultaneously, the horizontal limiting component 5 limits the movement or stopping of the stainless steel strip 6, reducing the possibility of deviation and improving the positional accuracy of the stainless steel strip 6.
[0048] The vertical adjustment component 4 includes an abutment component 41, a coarse adjustment component 42, and a buffer component 43.
[0049] The abutment 41 is used to abut the top position of the end of the pressure roller 3. The coarse adjustment member 42 is movably mounted on the mounting frame 11 and is used to adjust the highest position of the abutment 41 in the vertical direction. The buffer member 43 is mounted on the coarse adjustment member 42 and is used to buffer the force on the abutment 41 in the vertical direction.
[0050] When adjusting the vertical position of the pressure roller 3, the maximum height of the pressure roller 3 is limited by the coarse adjustment member 42 according to the thickness of the stainless steel strip 6, thereby accommodating stainless steel strips 6 of different thicknesses. During the cutting of the stainless steel strip 6, the coarse adjustment member 42 moves the pressure roller 3 closer to the guide roller 2, pressing the stainless steel strip 6 firmly onto the guide roller 2, thus improving the stability of the stainless steel strip 6 during the cutting process. While the coarse adjustment member 42 limits the height of the pressure roller 3, the buffer member 43 cushions the force on the pressure roller 3, reducing the possibility that the pressure roller 3 might damage the stainless steel strip 6 or the guide roller 2 due to excessive force.
[0051] The coarse adjustment component 42 includes a sliding frame 421, a guide rod 422, and a telescopic column 423.
[0052] The sliding frame 421 is arranged in an inverted U-shape. Two corresponding sliding grooves are formed on the side wall of each mounting bracket 11 along the vertical direction, allowing the sliding frame 421 and the sliding grooves to interact and engage vertically. Two guide rods 422 are provided, both vertically fixed to the top of the mounting bracket 11. Each guide rod 422 passes through the sliding frame 421, and the guide rods 422 and the sliding frame 421 slide together. When the sliding frame 421 moves vertically, the guide rods 422 guide the sliding frame 421.
[0053] The telescopic column 423 is installed on the top of the mounting frame 11, and the top of the telescopic column 423 is fixedly connected to the sliding frame 421. By changing the overall length of the telescopic column 423, the sliding frame 421 can slide on the mounting frame 11, improving the ease of movement and stability of the sliding frame 421. In this embodiment, the telescopic column 423 is designed as an electrically operated lifting column.
[0054] The buffer component 43 includes a connecting frame 431, a buffer rod 432, and a buffer spring 433.
[0055] The connecting frame 431 is a rectangular frame. The inner side of the connecting frame 431 is fixedly connected to the sliding frames 421 on the two mounting brackets 11, allowing the sliding frames 421 to move synchronously in the vertical direction. The buffer rod 432 vertically passes through the connecting frame 431, and the buffer rod 432 and the connecting frame 431 are in sliding engagement. The abutment 41 is fixedly installed at the bottom of the buffer rod 432. The buffer spring 433 is sleeved on the outer periphery of the buffer rod 432, and the buffer spring 433 is located between the abutment 41 and the connecting frame 431.
[0056] The abutment 41 includes an abutment plate 411 and an abutment strip 412.
[0057] The contact plate 411 is installed at the bottom of the buffer rod 432, and the top of the contact plate 411 abuts against the bottom of the buffer spring 433. The side of the contact plate 411 near the pressure roller 3 is arc-shaped. In this embodiment, the contact plate 411 is designed as an arc plate. In order to further facilitate the upward movement of the pressure roller 3 in the vertical direction, the contact plate 411 can also be arranged in a ring shape, so that the contact plate 411 is sleeved on the end of the pressure roller 3, and the contact plate 411 drives the pressure roller 3 to move synchronously.
[0058] The contact strip 412 is installed on the side of the contact plate 411 near the pressure roller 3. Several contact strips 412 are provided along the axial direction of the pressure roller 3. Each contact strip 412 is arranged with an arc surface on the side near the pressure roller 3 to reduce the contact area between the contact strip 412 and the pressure roller 3, thereby facilitating the grinding of the contact strip 412.
[0059] The horizontal limiting component 5 includes a support rod 51, a guide ring 52, and a locking component 53.
[0060] The support rod 51 and the guide roller 2 are arranged in parallel. The support rod 51 is located between two mounting brackets 11. The top of the support rod 51 is lower than the top of the guide roller 2. The end of the support rod 51 is mounted on the corresponding mounting bracket 11.
[0061] A plurality of guide rings 52 are provided. In this embodiment, two guide rings 52 are provided. Both guide rings 52 are sleeved on the support rod 51, and the two guide rings 52 clamp the stainless steel strip 6. By limiting the stainless steel strip 6 with the two guide rings 52, the possibility of the stainless steel strip 6 deviating is reduced.
[0062] The locking component 53 is a locking bolt that passes through the guide ring 52 and is threadedly connected to the guide ring 52. When the guide ring 52 is fixedly installed on the support rod 51, the guide ring 52 is fixedly installed on the support rod 51 by rotating the locking bolt so that the end of the locking bolt abuts against the support rod 51.
[0063] A limiting strip 521 is fixed to the side of the guide ring 52 near the stainless steel strip 6. Several limiting strips 521 are provided, and the side of the limiting strip 521 near the stainless steel strip 6 is arc-shaped to reduce the contact area between the limiting strip 521 and the stainless steel strip 6. To facilitate prolonged contact between the limiting strip 521 and the stainless steel strip 6, a positioning strip is fixedly installed on the outer circumference of the support rod 51 along its length. A positioning groove is provided inside the guide ring 52 to slide with the positioning strip.
[0064] The implementation principle of the stainless steel strip cutting device in this embodiment is as follows: The stainless steel strip 6 is positioned between the guide roller 2 and the pressure roller 3. During cutting, the telescopic column 423 causes the sliding frame 421 to move vertically on the mounting frame 11. The guide rod 422 guides the sliding frame 421, improving its movement stability. During the movement of the sliding frame 421, the connecting frame 431 causes the sliding frames 421 on both mounting frames 11 to move synchronously, improving the stability and positional accuracy of the pressure roller 3 in the vertical direction. The buffer spring 433 buffers the pressure on the pressure roller 3, thereby reducing the possibility of damage to the stainless steel strip 6 or the guide roller 2 due to excessive force. The pressure roller 3 presses the stainless steel strip 6 firmly onto the guide roller 2 via the contact plate 411, thereby reducing the possibility of the stainless steel strip 6 shifting. Meanwhile, the position of the guide ring 52 on the support rod 51 is adjusted according to the width of the stainless steel strip 6 to accommodate stainless steel strips of different widths. The guide strip on the guide ring 52 is then made to contact the stainless steel strip 6. The guide ring 52 is then fixed to the support rod 51 by locking bolts. This further limits the stainless steel strip 6 and reduces the possibility of the stainless steel strip 6 shifting, thereby improving the stability of the stainless steel strip 6 cutting.
[0065] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A stainless steel strip cutting device comprising a guide mechanism, a cutting mechanism, a reset mechanism and a control mechanism, characterized in that: The guiding mechanism comprises: a mounting base (1) having two opposite mounting racks (11) provided on the top of the mounting base (1), and a waist groove being provided on the side wall of each mounting rack (11) in a vertical direction; a guiding roller (2) located between the two mounting racks (11), and the end of the guiding roller (2) being fixedly provided on the opposite mounting racks (11); a pressing roller (3) located between the two mounting racks (11), and the end of the pressing roller (3) being rotatably provided inside the opposite waist grooves, and the pressing roller (3) being used for pressing the stainless steel belt (6) on the guiding roller (2); a vertical direction adjusting member (4) provided on the mounting rack (11) and used for adjusting the distance between the pressing roller (3) and the guiding roller (2); a horizontal direction limiting member (5) provided on the mounting rack (11) and used for limiting the movement of the stainless steel belt (6) in the axis direction of the guiding roller (2).
2. The apparatus of claim 1 wherein: The vertical direction adjusting member (4) comprises: a contact member (41) used for contacting the top of the end of the pressing roller (3); a coarse adjusting member (42) movably provided on the mounting rack (11) and used for adjusting the highest position of the contact member (41) in the vertical direction; a buffer member (43) provided on the coarse adjusting member (42) and used for buffering the force received by the contact member (41) in the vertical direction.
3. A stainless steel strip cutting apparatus as claimed in claim 2, wherein: The coarse adjusting member (42) comprises: a sliding rack (421) provided in an inverted U shape, and the sliding rack (421) being slidably matched with the mounting rack (11); a guiding rod (422) vertically provided on the top of the mounting rack (11), and the guiding rod (422) being slidably penetrated through the sliding rack (421); a telescopic column (423) vertically provided on the top of the mounting rack (11), and the top of the telescopic column (423) being connected with the sliding rack (421).
4. The apparatus of claim 2 wherein: The buffer member (43) comprises: a connecting rack (431) provided on the coarse adjusting member (42) of the two mounting racks (11) and used for synchronously moving the two coarse adjusting members (42); a buffer rod (432) vertically penetrated through the connecting rack (431), the buffer rod (432) being slidably matched with the connecting rack (431), and the contact member (41) being provided on the bottom of the buffer rod (432); a buffer spring (433) sleeved on the outer periphery of the buffer rod (432), and the buffer spring (433) being located between the contact member (41) and the connecting rack (431).
5. The apparatus of claim 2 wherein: The contact member (41) comprises: a contact plate (411) provided on the bottom of the buffer member (43), and the side of the contact plate (411) close to the pressing roller (3) being provided in an arc shape; a contact strip (412) provided on the side of the contact plate (411) close to the pressing roller (3), and a plurality of contact strips (412) being provided along the axis direction of the pressing roller (3), and the side of each contact strip (412) close to the pressing roller (3) being provided in an arc shape, and the contact strips (412) and the pressing roller (3) being used for reducing the contact area.
6. The apparatus of claim 1 wherein: The horizontal direction limiting member (5) comprises: Supporting rods (51) are parallel to the guide rollers (2), the ends of the supporting rods (51) are provided with corresponding mounting racks (11), and the top of the supporting rods (51) is lower than the top of the guide rollers (2); A plurality of guide rings (52) are provided, and the guide rings (52) are sleeved on the supporting rods (51), and adjacent two guide rings (52) clamp the stainless steel belt (6); Locking pieces (53) are used for fixing the guide rings (52) on the supporting rods (51).
7. A stainless steel strip cutting apparatus as claimed in claim 6, wherein: The side of the guide ring (52) close to the stainless steel belt (6) is provided with a limiting strip (521), and the side of the limiting strip (521) close to the stainless steel belt (6) is arc-shaped.
8. The apparatus of claim 6 wherein: The locking piece (53) is a locking bolt penetrating the guide ring (52), the locking bolt is in threaded connection with the guide ring (52), and the end of the locking bolt is used for abutting against the supporting rod (51).