Flattening mechanism of cross shear production line
By designing a pressing device driven by guide rollers, limiting components and air pumps, the safety hazards and low efficiency of the existing leveling machine are solved, and automated leveling and local compression are achieved, which improves the safety and efficiency of the leveling machine.
Patent Information
- Application Number
- CN202422240967.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-09-12
AI Technical Summary
The existing leveling machines require manual push during the metal plate leveling process, which has safety risks and low efficiency, lack of correction function and poor local compression effect.
A horizontal shear production line is designed, including guide rollers, limiting components, compression devices, correction mechanisms and down-pressing devices. Through the guide roller guidance, limiting components, air pump-driven compression rollers and upper and lower-pressing roller combinations of correction mechanisms, automatic leveling operations are realized.
The automatic leveling of metal plates is achieved, safety and efficiency are improved, local compression effect is enhanced, manual labor is reduced, and the practicality of the leveling machine is improved.
Smart Images
Figure CN223264541U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metal plate processing, in particular to a leveling mechanism of a transverse shearing production line. Background Art
[0002] A leveler is a device used to level metal profiles, bars, tubes, wires, and more. Levelers use leveling rollers to squeeze the bar material, changing its straightness. Generally, there are two rows of leveling rollers, with varying numbers. There are also two-roller levelers, which use the angle of the two rollers (the middle one is concave, and the rollers are hyperbolic) to level materials of varying diameters. The main types include pressure levelers, balanced roller levelers, shoe roller levelers, and rotary reverse bending levelers, all designed to level the desired metal material.
[0003] At present, when placing metal plates into a leveling machine for leveling, workers are often required to push the metal plates into the processing entrance of the leveling machine. Manual pushing increases the workload of the workers. There are also certain safety hazards in pushing the metal plates by hand, and the personal safety of the workers cannot be guaranteed. Moreover, the existing leveling machines do not have a correction function, which causes the workers to adjust the position of the metal plates when pushing them, which is not only time-consuming and labor-intensive but also inefficient. At the same time, the existing leveling machines usually adopt an integrated clamping method, which does not provide enough pressure on the parts of the metal plates that are not convenient for leveling, and has low practicality. Utility Model Content
[0004] The purpose of the present invention is to provide a leveling mechanism for a transverse shearing production line to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a leveling mechanism of a transverse shearing production line, comprising a processing table, a guide roller installed on one end of the processing table, a limiting assembly movably installed between the guide rollers, a clamping device installed above the guide rollers, a processing box fixedly installed on the processing table, an air pump fixedly installed on the four corners of the processing box, the pump rod of the air pump passes through the processing box and is fixedly connected to the correction mechanism, a downward pressure device is installed at the center of the correction mechanism, a transport roller group is installed on the other side of the processing box and on the processing table, two control panels are fixedly installed on the outer wall of the processing box, and a glass observation window is provided below the control panel and on the processing box.
[0006] Preferably, the limiting assembly consists of a No. 1 slider, a No. 2 slider, a slide groove, a slide rod and a screw rod, wherein the slide groove is correspondingly opened inside the processing table, and the bottoms of the No. 1 slider and the No. 2 slider are both slidably placed in the slide groove.
[0007] Preferably, the slide rod and the screw rod are respectively installed inside the slide groove, and one end of the screw rod is movably installed on the inner wall of the slide groove, and the other end passes through the processing table and is fixedly installed with a handwheel.
[0008] Preferably, one end of the bottom of the No. 1 slider and the No. 2 slider is sleeved on the sliding rod for sliding connection, and the other end is sleeved on the screw rod for threaded transmission connection, and a reverse thread groove is provided on the screw rod, and a number of guide wheels are provided in the corresponding interiors of the No. 1 slider and the No. 2 slider.
[0009] Preferably, the pressing device consists of an air pump, a bracket and a guide roller, wherein the air pump is vertically fixedly installed on one side outer wall of the processing box, and the other end of the pump rod of the air pump is fixedly connected to the bracket.
[0010] Preferably, both ends of the guide roller are movably mounted on the bracket via bearings, and a rubber anti-slip layer is provided on the outer wall of the guide roller.
[0011] Preferably, the correction mechanism consists of a support frame, an upper pressure roller group, a lower pressure roller group and a limit rod, wherein the support frame is a Japanese-shaped metal frame, the upper pressure roller group is correspondingly installed on both ends of the support frame, and the lower pressure roller group is transmission-installed inside the processing table and is correspondingly arranged below the upper pressure roller group, and one end of the limit rod passes through the processing box and is fixedly installed in the middle position of both sides of the support frame.
[0012] Preferably, the downward pressure device consists of an air pump, a mounting frame and a downward pressure cylinder, wherein the air pump is fixedly installed at the top center position of the processing box, the other end of the pump rod of the air pump passes through the processing box and is fixedly connected to the mounting frame, and the two ends of the downward pressure cylinder are respectively movably mounted on the mounting frame through bearings, and the length of the mounting frame is not greater than the width of the support frame, and is connected for up and down movement within the support frame.
[0013] Compared with the prior art, the beneficial effects of the present invention are:
[0014] 1. The utility model is provided with a guide roller at one end of the processing table, and a rubber guide rod is provided above the guide roller, so as to facilitate driving the metal plate to be transported and moved on the processing table, and at the same time, a limit assembly is installed between the guide rollers, a slide groove is opened on the processing table, and a slider No. 1 and a slider No. 2 are slidably placed in the slide groove, and a screw rod is installed at the bottom of the slider No. 1 and the slider No. 2 for transmission, and a reverse thread groove is provided on the screw rod, so that the slider No. 1 and the slider No. 2 can be moved correspondingly on the processing table, and guide wheels are installed on the inner walls of the slider No. 1 and the slider No. 2, so that not only can the two sides of the metal plate be limited, but the normal movement of the metal plate is not affected.
[0015] 2. The utility model installs a correction mechanism inside the processing box, and correspondingly arranges an upper pressure roller group and a lower pressure roller group, so that the metal plate can be pressed and leveled. At the same time, a gap section is provided between the upper pressure roller group and the lower pressure roller group, and a downward pressure device is installed in the gap section. The downward pressure cylinder is driven by an air pump to move up and down in the support frame, so that the metal plate can be further pressurized by the downward pressure cylinder without affecting the normal movement of the metal plate. In this way, the leveling force can be better adjusted, and the practicality is richer. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a front view of the utility model;
[0018] Figure 3 This is a top view of the support frame of the utility model;
[0019] Figure 4 This is a top view of the limit assembly of the utility model;
[0020] Figure 5 It is a side view of the limit assembly of the utility model;
[0021] Figure 6 This is a schematic diagram of the overall structure of the compacting device of the present utility model;
[0022] Figure 7 It is a schematic diagram of the overall structure of the downward pressing device of the utility model.
[0023] In the figure: 1. Processing table; 2. Guide roller; 3. Limiting assembly; 31. Slider No. 1; 32. Slider No. 2; 33. Slide; 34. Slide rod; 35. Screw rod; 36. Handwheel; 37. Guide wheel; 4. Clamping device; 41. Bracket; 42. Guide roller; 5. Processing box; 51. Control panel; 52. Observation window; 6. Air pump; 61. Pump rod; 7. Correction mechanism; 71. Support frame; 72. Upper pressure roller group; 73. Lower pressure roller group; 74. Limiting rod; 8. Lower pressure device; 81. Mounting frame; 82. Lower pressure cylinder; 9. Transport roller group. DETAILED DESCRIPTION
[0024] 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.
[0025] See also Figure 1-7The utility model provides a technical solution: a leveling mechanism for a transverse shearing production line, comprising a processing table 1, a guide roller 2 is mounted on one end of the processing table 1, a limit assembly 3 is movably mounted between the guide rollers 2, wherein the limit assembly 3 is composed of a No. 1 slider 31, a No. 2 slider 32, a slide 33, a slide rod 34 and a screw rod 35, wherein the slide 33 is correspondingly opened inside the processing table 1, the bottoms of the No. 1 slider 31 and the No. 2 slider 32 are both slidably placed in the slide 33, while the slide rod 34 and the screw rod 35 are respectively mounted inside the slide 33, and one end of the screw rod 35 is movably mounted on the inner wall of the slide 33, and the other end The end passes through the processing table 1 and is fixed with a handwheel 36, which is convenient for using the handwheel 36 to drive the screw rod 35 to rotate. At the same time, one end of the bottom of the No. 1 slider 31 and the No. 2 slider 32 is sleeved on the slide rod 34 for sliding connection, and the other end is sleeved on the screw rod 35 for threaded transmission connection, and a reverse thread groove is provided on the screw rod 35. A number of guide wheels 37 are provided in the corresponding interiors of the No. 1 slider 31 and the No. 2 slider 32. This not only makes the No. 1 slider 31 and the No. 2 slider 32 move accordingly and clamps and limits the two sides of the metal plate, but also the installed guide wheels 37 do not affect the normal transportation and movement of the metal plate.
[0026] A clamping device 4 is installed above the guide roller 2, wherein the clamping device 4 consists of an air pump 6, a bracket 41 and a guide roller 42, wherein the air pump 6 is vertically fixed on the outer wall of one side of the processing box 5, and the other end of the pump rod 61 of the air pump 6 is fixedly connected to the bracket 41. At the same time, the two ends of the guide roller 42 are respectively movably mounted on the bracket 41 through bearings, and a rubber anti-slip layer is provided on the outer wall of the guide roller 42, so that it can not only adapt to metal plates of different thicknesses, but also can further drive the metal plate to move on the processing table 1.
[0027] A processing box 5 is fixedly installed on the processing table 1, and an air pump 6 is fixedly installed on the four corners of the processing box 5. The pump rod 61 of the air pump 6 passes through the processing box 5 and is fixedly connected to the correction mechanism 7, wherein the correction mechanism 7 is composed of a support frame 71, an upper pressure roller group 72, a lower pressure roller group 73 and a limit rod 74, wherein the support frame 71 is a Japanese-shaped metal frame, the upper pressure roller group 72 is correspondingly installed on the two ends of the support frame 71, and the lower pressure roller group 73 is transmission-installed inside the processing table 1 and is correspondingly arranged below the upper pressure roller group 72. One end of the limit rod 74 passes through the processing box 5 and is fixedly installed in the middle position on both sides of the support frame 71, so that the upper pressure roller group 72 and the lower pressure roller group 73 can be used to press and level the metal plate.
[0028] A downward pressure device 8 is installed at the center position of the correction mechanism 7, wherein the downward pressure device 8 consists of an air pump 6, a mounting frame 81 and a downward pressure cylinder 82, wherein the air pump 6 is fixedly installed at the top center position of the processing box 5, and the other end of the pump rod 61 of the air pump 6 passes through the processing box 5 and is fixedly connected to the mounting frame 81, and the two ends of the downward pressure cylinder 82 are respectively movably mounted on the mounting frame 81 through bearings, and the length of the mounting frame 81 is not greater than the width of the support frame 71, and is connected to move up and down within the support frame 71, so as to further increase the straightening force of the metal plate and make it more practical. At the same time, a transport roller group 9 is installed on the other side of the processing box 5 and on the processing table 1, and two control panels 51 are fixedly installed on the outer wall of the processing box 5, wherein a glass observation window 52 is provided below the control panel 51 and on the processing box 5, so that the processing process of the metal plate can be observed, controlled and adjusted.
[0029] Working principle: When the utility model is used, the device is transported to the specified bottom end. First, the width of the metal plate to be processed is adjusted according to the size of the metal plate, and the screw rod 35 is rotated by turning the hand wheel 36. The screw rod 35 and the slide rod 34 are both covered with a No. 1 slider 31 and a No. 2 slider 32, and a reverse thread groove is provided on the screw rod 35, so that the No. 1 slider 31 and the No. 2 slider 32 can move correspondingly, and a number of guide wheels 37 are installed inside the No. 1 slider 31 and the No. 2 slider 32, so that both sides of the metal plate can be limited and fixed without affecting the normal movement of the metal plate. The metal plate is transported, and driven by the guide roller 2 and the clamping device 4, the metal plate enters the processing box 5 for flattening processing, and at the same time drives the air pump 6 to start working, pushing the support frame 71 to move downward, and making the upper pressure roller group 72 fit on the surface of the metal plate, further flattening the metal plate, and at the same time a downward pressure device 8 is installed at the center of the support frame 71, and the air pump 6 is used to drive the mounting frame 81 to move up and down inside the support frame 71, so that the downward pressure cylinder 82 fits on the metal plate, and the pressure can be adjusted to increase the flattening force of the metal plate. This is not only comprehensive in function but also more convenient to operate.
[0030] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.
[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A leveling mechanism for a shear-to-cut production line, comprising a processing table (1), characterized in that: A guide roller (2) is installed on one end of the processing table (1), a limit assembly (3) is movably installed between the guide rollers (2), a pressing device (4) is installed above the guide rollers (2), a processing box (5) is fixedly installed on the processing table (1), an air pump (6) is fixedly installed on the four corners of the processing box (5), a pump rod (61) of the air pump (6) passes through the processing box (5) and is fixedly connected to the correction mechanism (7), a downward pressing device (8) is installed at the center of the correction mechanism (7), a transport roller group (9) is installed on the other side of the processing box (5) and located on the processing table (1), two control panels (51) are fixedly installed on the outer wall of the processing box (5), and a glass observation window (52) is opened below the control panel (51) and located on the processing box (5).
2. The leveling mechanism of the shear-to-cut production line according to claim 1, characterized in that: The limiting assembly (3) is composed of a first slider (31), a second slider (32), a slide groove (33), a slide rod (34) and a screw rod (35), wherein the slide groove (33) is correspondingly opened inside the processing table (1), and the bottoms of the first slider (31) and the second slider (32) are both slidably placed in the slide groove (33).
3. The leveling mechanism of the shear-to-cross production line according to claim 2, characterized in that: The slide rod (34) and the screw rod (35) are respectively installed inside the slide groove (33), and one end of the screw rod (35) is movably installed on the inner wall of the slide groove (33), and the other end passes through the processing table (1) and is fixedly installed with a hand wheel (36).
4. The leveling mechanism of the shear-to-cross production line according to claim 3, characterized in that: One end of the bottom of the first slider (31) and the second slider (32) is sleeved on the slide rod (34) for sliding connection, and the other end is sleeved on the screw rod (35) for threaded transmission connection, and a reverse thread groove is provided on the screw rod (35). A plurality of guide wheels (37) are provided in the corresponding interiors of the first slider (31) and the second slider (32).
5. The leveling mechanism of the shear-to-cross production line according to claim 1, characterized in that: The pressing device (4) is composed of an air pump (6), a bracket (41) and a guide roller (42), wherein the air pump (6) is vertically fixedly installed on one side outer wall of the processing box (5), and the other end of the pump rod (61) of the air pump (6) is fixedly connected to the bracket (41).
6. The leveling mechanism of the shear-to-cross production line according to claim 5, characterized in that: Both ends of the guide roller (42) are movably mounted on the bracket (41) via bearings, and a rubber anti-slip layer is provided on the outer wall of the guide roller (42).
7. The leveling mechanism of the shear-to-cross production line according to claim 6, characterized in that: The correction mechanism (7) is composed of a support frame (71), an upper pressure roller group (72), a lower pressure roller group (73) and a limit rod (74), wherein the support frame (71) is a Japanese-shaped metal frame, the upper pressure roller group (72) is correspondingly mounted on both ends of the support frame (71), and the lower pressure roller group (73) is transmission-mounted inside the processing table (1) and is correspondingly arranged below the upper pressure roller group (72), and one end of the limit rod (74) passes through the processing box (5) and is fixedly mounted at the middle position of both sides of the support frame (71).
8. The leveling mechanism of the shear-to-cross production line according to claim 7, characterized in that: The downward pressure device (8) is composed of an air pump (6), a mounting frame (81) and a downward pressure cylinder (82), wherein the air pump (6) is fixedly mounted at the top center position of the processing box (5), the other end of the pump rod (61) of the air pump (6) passes through the processing box (5) and is fixedly connected to the mounting frame (81), and the two ends of the downward pressure cylinder (82) are respectively movably mounted on the mounting frame (81) through bearings, and the length of the mounting frame (81) is not greater than the width of the support frame (71), and the mounting frame (81) is connected to move up and down within the support frame (71).