CN116637962A - A leveling machine for anti-fingerprint plate production - Google Patents

Abstract

The invention belongs to the technical field of plate leveling machines, and discloses a leveling machine for producing fingerprint-resistant plates, which includes a fixed frame, a support mechanism and a main column fixed on the upper end of the base from left to right, and the interior of the fixed frame is from right to left The first leveling assembly, the second leveling assembly, the third leveling assembly and the fourth leveling assembly are slidingly arranged in sequence. The first leveling assembly includes a second U-shaped frame that slides longitudinally on both sides of the inner wall of the fixed frame, and the main column The upper end is rotated to be provided with a second preliminary leveling mechanism, and one side of the second preliminary leveling mechanism is fixed with a first preliminary leveling mechanism, and the second preliminary leveling mechanism has the same structure as the first preliminary leveling mechanism; the second preliminary leveling mechanism The mechanism includes a U-shaped fixed frame that is rotatably arranged with one side of the main column. Pre-adjust the pre-leveling of the fingerprint-resistant plate that is bent or too large, and then gradually level it according to the gap between the extrusion rollers of multiple leveling mechanisms, thereby saving working time, increasing the leveling effect, and reducing the volume.

Description

A leveling machine for anti-fingerprint plate production

technical field

The invention belongs to the technical field of plate leveling machines, in particular to a leveling machine for producing fingerprint-resistant plates.

Background technique

Anti-fingerprint plate is a kind of composite coating plate obtained after anti-fingerprint treatment on the surface of galvanized sheet. The anti-fingerprint steel plate is the earliest material that has passed the environmental protection certification. It is named anti-fingerprint because the surface will not leave fingerprints when touched with a clean finger. Or the extrusion of the sheet to achieve a flat effect, which is called a leveler.

When the traditional leveling machine is leveling the anti-fingerprint plate, it is usually equipped with several squeeze rollers arranged oppositely to level the bent or partially deformed anti-fingerprint plate at one time, and put the whole bent steel plate directly into the In the leveling machine, during cold pressing, if the steel plate is too curved, the leveling effect may not be good. It needs to be leveled multiple times and the leveling device needs to be adjusted in real time, and the curved steel plate cannot be adjusted. The pre-processing is gradually leveled, which consumes a lot of time, reduces work efficiency, requires peripheral traction, and leads to an excessively large equipment structure.

Contents of the invention

(1) Solved technical problems

In order to solve the problems raised in the above-mentioned background technology, the present invention provides a flattening machine for production of anti-fingerprint boards, which can pre-adjust and initially level the anti-fingerprint boards that are bent or too large, and then cooperate with a plurality of flattening mechanisms to squeeze rollers. The advantages of gradually leveling according to the difference in the gap between them are to save working time, increase the leveling effect and reduce the volume.

(2) Technical solution

In order to achieve the above purpose, the present invention provides the following technical solutions: a leveling machine for producing fingerprint-resistant boards, including a fixed frame, a support mechanism and a main column fixed on the upper end of the base from left to right, and the interior of the fixed frame is sequentially fixed from right to left The first leveling component, the second leveling component, the third leveling component and the fourth leveling component are slidingly arranged, and the first leveling component, the second leveling component, the third leveling component and the fourth leveling component Flat components have the same structure;

The first leveling assembly includes a second U-shaped frame that slides longitudinally on both sides of the inner wall of the fixed frame. The lower end of the second U-shaped frame is rotated to provide a second upper pressure roller for leveling. There is a second lower pressing roller corresponding to the second upper pressing roller;

The upper end of the main column is rotated to be provided with a second preliminary leveling mechanism, and one side of the second preliminary leveling mechanism is fixed with a first preliminary leveling mechanism, and the second preliminary leveling mechanism is connected with the first preliminary leveling mechanism. same structure;

The second preliminary leveling mechanism includes a U-shaped fixed frame that is rotated with one side of the main column. The lower end of the U-shaped fixed frame is rotated with a first lower pressure roller, and the upper end is slidably provided with a first U-shaped frame. The lower end of the first U-shaped frame rotates and is provided with a first upper pressure roller corresponding to the first lower pressure roller. The first lower pressure roller is the same in size as the first upper pressure roller. The first U-shaped Both the lower end of the frame and the lower end of the U-shaped fixed frame are provided with a driving motor for driving the rotation of the first lower pressing roller and the first upper pressing roller;

The other side of the main column is provided with a push mechanism that drives the rotation of the second preliminary leveling mechanism and the first preliminary leveling mechanism.

In the above technical solution, preferably, the second preliminary leveling mechanism further includes a first vertical chute set on the upper middle part of the inner wall of the U-shaped fixing frame, and a special-shaped groove for accommodating the drive motor is set on the lower part, and the first A U-shaped frame is slidably arranged in the first longitudinal chute, and a first hydraulic rod is fixedly connected between the upper end of the U-shaped fixed frame and the upper end of the first U-shaped frame.

In the above technical solution, preferably, the first lower pressure roller and the first upper pressure roller are fixed with a bearing in the middle of the cavity, the middle of the bearing is fixed with a first connecting rod, and the first lower pressure roller The two ends of the first connecting rod in the middle are fixedly connected with the U-shaped fixing frame and arranged in the special-shaped groove, and the two ends of the first connecting rod in the middle part of the first upper pressing roller are fixedly connected with the inner wall of the first U-shaped frame.

In the above technical solution, preferably, the inner wall of the first lower pressure roller and the first upper pressure roller on the side of the drive motor is fixed with an inner ring gear, and the output shaft of the drive motor is fixedly connected with The ring gear meshes with the drive gear, and the two drive motors rotate in opposite directions and form a common propulsion trend.

In the above technical solution, preferably, the lower end of the U-shaped fixing bracket on the side away from the first longitudinal chute is fixedly connected with a connecting shaft that movably passes through the main column.

In the above technical solution, preferably, the push mechanism includes a swing arm fixed to one end of the connecting shaft, a movable seat is fixed between the lower end of the swing arm and the upper end of the base, and a movable seat is fixed in the middle of the two movable seats. The total hydraulic lever for pushing.

In the above technical solution, preferably, the support mechanism includes a separate column affixed to the base, the upper end of the separate column facing the side of the second preliminary leveling mechanism is fixed with a pin shaft for support, and the surface of the pin shaft is A guide roller for supporting and guiding is provided for rotation, and the tangent point on the upper side of the guide roller is located on the same plane as the tangent point on the upper side of the second lower pressure roller.

In the above technical solution, preferably, the first leveling assembly further includes a second hydraulic rod fixed on the top of the fixed frame, and a pressure sensor is fixed at the telescopic end of the second hydraulic rod.

In the above technical solution, preferably, the upper end of the second U-shaped frame is provided with a mounting groove for fixing the pressure sensor.

In the above technical solution, preferably, a plurality of second longitudinal slide grooves for longitudinal sliding of the second U-shaped frame are opened on both sides of the inner wall of the fixed frame.

(3) Beneficial effects

Compared with the prior art, the beneficial effects of the present invention are as follows:

The present invention can carry out preliminary leveling to the anti-fingerprint plate through the second preliminary leveling mechanism (4) and the first preliminary leveling mechanism (3), the second preliminary leveling mechanism (4) and the first preliminary leveling mechanism ( 3) The first hydraulic rod 41 pushes the first U-shaped frame 42 to move downward, so that the first upper pressure roller 44 approaches the first lower pressure roller 45, and clamps the anti-fingerprint plate. The initial alignment of the fingerprint plate facilitates the leveling of the subsequent leveling device. It does not need to level the fingerprint-resistant plate repeatedly. The device achieves the effect of leveling once through multiple alignments, saving time and improving working results.

The present invention rotates the output shaft of the drive motor, drives the ring gear 443 to rotate through the drive gear 444, so that the first upper pressure roller 44 rotates clockwise, and the first lower pressure roller 45 rotates counterclockwise, thereby pushing the anti-fingerprint plate forward and driving the anti-fingerprint plate. The driving device of the fingerprint plate is integrated on the side of the pressure roller, thereby greatly reducing the structure and volume of the equipment.

The present invention uses the second upper pressing roller 54 and the second pressing roller 54 of the first leveling assembly (5), the second leveling assembly (7), the third leveling assembly (8) and the fourth leveling assembly (9). The gap between the rollers 55 gradually becomes smaller successively, so that the gap between the second upper pressure roller 54 and the second lower pressure roller 55 of the fourth leveling assembly (9) is the same as the thickness of the anti-fingerprint plate standard, thereby improving the overall thickness. The leveling effect of the leveling machine, this kind of gradual leveling of the fingerprint-resistant plate can protect it, otherwise the curved inner fingerprint plate is prone to cracks and other problems due to sudden force.

Description of drawings

Fig. 1 is the perspective schematic diagram of front view of the present invention;

Fig. 2 is the three-dimensional schematic diagram of rear view of the present invention;

Fig. 3 is a schematic structural diagram of the second preliminary leveling mechanism of the present invention;

Fig. 4 is a schematic diagram of a U-shaped fixture of the present invention;

Fig. 5 is a schematic diagram of the positions of the first upper pressing roller and the driving motor of the present invention;

Fig. 6 is a schematic diagram of the explosion of the first upper pressing roller and the first connecting rod of the present invention;

Fig. 7 is a schematic exploded view of the internal structure of the fixed frame of the present invention;

Fig. 8 is a schematic diagram of the installation groove of the present invention.

In the figure: 1. base; 2. main column; 3. first preliminary leveling mechanism; 4. second preliminary leveling mechanism; 41. first hydraulic rod; 42. first U-shaped frame; 43. U-shaped fixing frame; 44, the first upper pressure roller; 441, the first connecting rod; 442, the drive motor; 443, the inner ring gear; 444, the drive gear; 445, the bearing; 45, the first lower pressure roller; 46, the first longitudinal chute; 47, special-shaped groove; 5, first leveling assembly; 51, second hydraulic rod; 52, pressure sensor; 53, second U-shaped frame; 54, second upper pressure roller; 55, second lower pressure Roller; 56, second longitudinal chute; 57, installation groove; 6, pushing mechanism; 61, movable seat; 62, total hydraulic rod; 63, swing arm; 64, connecting shaft; 7, second leveling assembly; 8 , the third leveling assembly; 9, the fourth leveling assembly; 10, the support mechanism; 100, the separation column; 101, the guide roller; 102, the pin shaft; 11, the fixed frame.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

As shown in Figures 1 to 8, the present invention provides a leveling machine for producing fingerprint-resistant boards, including a fixed frame 11, a support mechanism 10, and a main column 2 fixed on the upper end of the base 1 from left to right, and the inside of the fixed frame 11 is from right to left. The first leveling component 5, the second leveling component 7, the third leveling component 8 and the fourth leveling component 9 are slidingly arranged in sequence from the left, the first leveling component 5, the second leveling component 7, the third leveling component The leveling assembly 8 and the fourth leveling assembly 9 have the same structure; the first leveling assembly 5 includes a second U-shaped frame 53 that slides longitudinally on both sides of the inner wall of the fixed frame 11, and the lower end of the second U-shaped frame 53 is rotated to be used for leveling. The second upper pressure roller 54, the bottom of the fixed frame 11 is rotated to be provided with the second lower pressure roller 55 corresponding to the second upper pressure roller 54; the upper end of the main column 2 is rotated to be provided with the second preliminary leveling mechanism 4, the second preliminary leveling The first preliminary leveling mechanism 3 is fixed on one side of the leveling mechanism 4, and the second preliminary leveling mechanism 4 has the same structure as the first preliminary leveling mechanism 3; The U-shaped fixed frame 43, the lower end of the U-shaped fixed frame 43 is rotated to be provided with the first lower pressure roller 45, and the upper end is slid to be provided with the first U-shaped frame 42, and the lower end of the first U-shaped frame 42 is rotated to be provided with the first lower pressure roller. 45 corresponds to the first upper pressure roller 44, the first lower pressure roller 45 has the same structural specifications and dimensions as the first upper pressure roller 44, and the lower end of the first U-shaped frame 42 and the lower end of the U-shaped fixed frame 43 are provided with a The driving motor 442 that the first lower pressure roller 45 and the first upper pressure roller 44 rotate; the other side of the main column 2 is provided with a driving mechanism 6 that drives the rotation of the second preliminary leveling mechanism 4 and the first preliminary leveling mechanism 3;

Wherein, the first hydraulic rod 41, the driving motor 442, the second hydraulic rod 51, the pressure sensor 52 and the total hydraulic rod 62 are prior art, and the structural principle thereof will not be repeated. The driving motor 442 is preferably a servo motor. The motors 442 feed back each other through the servo controllers. The two sets of controllers receive the same set of pulses to realize synchronous rotation, and the pulse signals are opposite, so that the two driving motors 442 rotate in different directions. In order to increase the torque, the driving motors 442 can also be coordinated. Reducer is used to make up for the shortcoming of the small torque of the servo motor. The present invention also includes devices such as a translator, a servo controller, a pump station, a hydraulic distribution valve, a power supply, a switch, and a display that are compatible with the drive motor 442, because it is not the main technology No more detailed description, the model of the pressure sensor 52 is set to an industrial grade model of LC103B.

The present invention includes two steps, one, preliminary leveling and driving the steel plate to move, improving the leveling effect and reducing the structure and volume; two, final leveling, so that the steel plate is formed at one time, specifically as follows:

1. Insert one end of the curved anti-fingerprint plate between the first upper pressure roller 44 and the first lower pressure roller 45 of the second preliminary leveling mechanism 4 and the first preliminary leveling mechanism 3, because the second preliminary leveling mechanism 4 and the first preliminary leveling mechanism 3 are horizontally set to perform preliminary leveling on the anti-fingerprint plate, specifically, the second preliminary leveling mechanism 4 and the first hydraulic rod 41 of the first preliminary leveling mechanism 3 push the first U The jig 42 moves downwards so that the first upper pressing roller 44 approaches the first lower pressing roller 45 and clamps the anti-fingerprint plate. At the same time, the output shafts of the two drive motors 442 receive opposite signals from the compiler to rotate, and pass The drive gear 444 drives the inner ring gear 443 to rotate so that the first upper pressure roller 44 rotates clockwise and the first lower pressure roller 45 rotates counterclockwise, thereby pushing the anti-fingerprint plate forward, and one end of the anti-fingerprint plate moves to the guide roller of the supporting mechanism 10 101 upper end, when you need to pay attention, the curved anti-fingerprint plate needs to be bent downwards, and then horizontally inserted between the first upper pressure roller 44 and the first lower pressure roller 45, after passing through the second preliminary leveling mechanism 4 and the first After the initial leveling of the preliminary leveling mechanism 3, the anti-fingerprint plate is still bent. At this time, the total hydraulic rod 62 drives the second preliminary leveling mechanism 4 and the first preliminary leveling mechanism 3 through the swing arm 63 and the connecting shaft 64 to connect Shaft 64 rotates upwards with the center of the axis. This rotation is opposite to the bending direction of the anti-fingerprint plate, so as to achieve the effect of straightening. The anti-fingerprint plate can be pushed to move while straightening, so as to continue to work. The anti-fingerprint plate after straightening enters the In the first leveling component 5, the second leveling component 7, the third leveling component 8, and the fourth leveling component 9, the above settings can pre-adjust the bent or excessively bent anti-fingerprint plate for preliminary leveling, Thereby reducing the pressure of the follow-up leveling device, achieving the effect of one leveling, saving time and improving the working effect, because the driving device for driving the anti-fingerprint plate is integrated on the side of the pressure roller, thereby greatly reducing the structure and volume of the equipment.

2. The gap between the second upper pressure roller 54 and the second lower pressure roller 55 of the first leveling assembly 5, the second leveling assembly 7, the third leveling assembly 8 and the fourth leveling assembly 9 gradually changes successively Small, so that the gap between the second upper pressure roller 54 and the second lower pressure roller 55 of the fourth leveling assembly 9 is the same as the thickness of the anti-fingerprint plate standard, thereby improving the leveling effect of the leveling machine, the second hydraulic lever 51 pushes the second U-shaped frame 53 to slide downward in the second vertical chute 56 of the fixed frame 11, thereby adjusting the gap between the second upper pressing roller 54 and the second lower pressing roller 55, and the pressure sensor 52 provided can monitor The pressure on the anti-fingerprint plate during leveling can be adjusted to improve the leveling effect. The device can increase or decrease the leveling components according to the thickness of the anti-fingerprint plate. If the thickness is thicker, the leveling components can be increased, and vice versa. Thereby saving working time, increasing the leveling effect, and leveling the anti-fingerprint board at one time.

As shown in Figures 1 to 6, the second preliminary leveling mechanism 4 also includes a first vertical chute 46 provided on the upper part of the inner wall of the U-shaped fixed frame 43, and the bottom part is provided with a special-shaped groove 47 for accommodating the drive motor 442. A U-shaped frame 42 is slidably arranged in the first longitudinal chute 46, and the two ends of the first hydraulic rod 41 are respectively connected to the upper end of the U-shaped fixed frame 43 and the first U-shaped frame 42 by screws, and the first lower pressure roller 45 is connected to the first upper end. The inner cavity of the pressure roller 44 is in interference fit with the outer ring of the bearing 445. The bearing 445 includes an inner ring, an outer ring, and balls, etc., and the inner ring of the bearing 445 is fixedly provided with a first connecting rod 441. The two ends of a connecting rod 441 and the U-shaped bracket 43 are screwed in the special-shaped groove 47, and the two ends of the first connecting rod 441 in the middle of the first upper pressure roller 44 are fixed with the inner wall of the first U-shaped frame 42 by screws. The inner wall of the lower pressure roller 45 and the first upper pressure roller 44 on the side of the drive motor 442 is in interference fit with the ring gear 443, and the output shaft of the drive motor 442 is fixedly connected with a drive gear meshing with the ring gear 443 through a coupling 444, the rotation directions of the two drive motors 442 are opposite and form a common propulsion trend.

The above scheme is adopted: the first hydraulic rod 41 of the second preliminary leveling mechanism 4 and the first preliminary leveling mechanism 3 receives the oil of the pump oil, and pushes the first U-shaped frame 42 to move downward in the first longitudinal chute 46, Make the first U-shaped frame 42 move according to the preset route, and play the role of limiting and guiding the first U-shaped frame 42, and the first U-shaped frame 42 pushes the first upper pressing roller 44 to approach the first lower pressing roller 45 , and clamp the anti-fingerprint plate, then, the two drive motors 442 receive the opposite signals from the compiler, and their output shafts drive the drive gear 444 to rotate, thereby driving the inner ring gear 443 to rotate, so that the first upper pressure roller 44 rotates clockwise 1. The first lower pressure roller 45 rotates counterclockwise and generates a resultant forward force, thereby pushing the anti-fingerprint plate forward. This setting integrates the driving device, thereby reducing the volume of the device and making it easy to use. At the same time, the anti-fingerprint plate is preliminary Leveling, easy to use in subsequent processes.

As shown in Figures 2 and 3, the lower end of the U-shaped fixed frame 43 away from the first longitudinal chute 46 is fixedly connected with a connecting shaft 64 that moves through the main column 2, and the contact surface between the connecting shaft 64 and the main column 2 is coated with lubricating oil. Reduce frictional force, connecting shaft 64 and U-shaped fixed frame 43 are fixed by screw, and pushing mechanism 6 comprises the swing arm 63 that is fixedly set with connecting shaft 64 one end, and connecting shaft 64 and swing arm 63 are fixed by screw, and swing arm 63 lower end and Base 1 upper end and movable seat 61 are fixed by screws, two movable seats 61 middle parts are rotated and are provided with a total hydraulic rod 62 for promoting, and movable seat 61 is arranged by pin and total hydraulic rod 62 two ends rotations.

The above-mentioned scheme is adopted: the hydraulic oil is delivered to the total hydraulic rod 62 by the pump station, so that the telescopic end of the total hydraulic rod 62 is stretched out, and the telescopic end of the total hydraulic rod 62 drives the swing arm 63 and the connecting shaft 64 through the movable seat 61 to drive the second preliminary The leveling mechanism 4 and the first preliminary leveling mechanism 3 rotate upwards with the connecting shaft 64 as the axis. This rotation is opposite to the bending direction of the anti-fingerprint plate, so as to achieve the effect of straightening, and the anti-fingerprint plate can be pushed while straightening. , so as to continue to work. It should be noted that it can only be operated downwards in the direction of bending of the anti-fingerprint plate, otherwise, the support mechanism 10 cannot function.

As shown in Figure 1, the support mechanism 10 includes the base 1 and the separation column 100 fixed by screws, the upper end of the separation column 100 facing the side of the second preliminary leveling mechanism 4 is in interference fit with the pin shaft 102, and the surface rotation of the pin shaft 102 is set. There is a guide roller 101 for supporting and guiding, and the upper side tangent point of the guide roller 101 and the upper side tangent point of the second pressing roller 55 are located in the same plane.

Adopt the above scheme: one end of the anti-fingerprint plate moves to the upper end of the guide roller 101 of the support mechanism 10, when the second preliminary leveling mechanism 4 and the first preliminary leveling mechanism 3 are in motion, the guide roller 101 plays the role of limit support, thereby Use the second preliminary leveling mechanism 4 as a fulcrum to bend the anti-fingerprint plate, thereby initially straightening the anti-fingerprint plate, and the guide roller 101 rotates on the pin shaft 102, which can facilitate the movement of the anti-fingerprint plate.

As shown in Figures 1 and 8, the first leveling assembly 5 also includes a second hydraulic rod 51 fixed on the top of the fixed frame 11, the telescopic end of the second hydraulic rod 51 is fixed with a pressure sensor 52 by screws, and the second U-shaped frame The upper end of the 53 is provided with a mounting groove 57 for fixing the pressure sensor 52, and the mounting end of the pressure sensor 52 is fixed in the mounting groove 57 by screws, and a plurality of second U-shaped frames 53 are provided on both sides of the fixed frame 11 for longitudinal sliding. The second vertical chute 56.

Adopt the above scheme: the second vertical chute 56 provided acts as a limit guide for the second U-shaped frame 53, thereby making it slide more smoothly, the first leveling assembly 5, the second leveling assembly 7, the second leveling assembly The gaps between the second upper pressing roller 54 and the second lower pressing roller 55 of the third leveling assembly 8 and the fourth leveling assembly 9 gradually become smaller, so that the second upper pressing roller 54 and the second lower pressing roller 55 of the fourth leveling assembly 9 The gap between the second lower pressure roller 55 is the same as the thickness of the anti-fingerprint plate standard, thereby improving the leveling effect of the leveler. 54 and the gap between the second lower pressure roller 55 is set to 2.5cm, and then according to the second leveling assembly 7 is 2cm, the third leveling assembly 8 is 1.5cm and the fourth leveling assembly 9 is 2cm, gradually decreasing , so as to level the anti-fingerprint plate, the above-mentioned process is that the second hydraulic rod 51 pushes the second U-shaped frame 53 to slide downward in the second vertical chute 56 of the fixed frame 11, thereby adjusting the second upper pressing roller 54 and The gap between the second lower pressure rollers 55, the pressure sensor 52 provided can monitor the pressure on the anti-fingerprint plate during leveling, so as to adjust and improve the leveling effect.

The working principle and application process of the present invention: insert one end of the curved anti-fingerprint plate between the first upper pressure roller 44 and the first lower pressure roller 45 of the second preliminary leveling mechanism 4 and the first preliminary leveling mechanism 3, Then, turn on the device switch, the device is connected to the power grid through the cable, and the electric equipment is energized, the first hydraulic rod 41 of the second preliminary leveling mechanism 4 and the first preliminary leveling mechanism 3 receives the oil of the pump oil, and pushes the first U The molded frame 42 moves downward in the first longitudinal chute 46, so that the first U-shaped frame 42 moves according to the preset route, and the first U-shaped frame 42 pushes the first upper pressing roller 44 to approach the first lower pressing roller 45, and Clamp the anti-fingerprint plate, and then, the two driving motors 442 receive opposite signals from the compiler, and the output shaft of the driving motor 442 drives the driving gear 444 to rotate, thereby driving the inner ring gear 443 to rotate, so that the first upper pressure roller 44 clockwise Rotation, the first lower pressure roller 45 rotates counterclockwise, and generates a forward resultant force, thereby pushing the anti-fingerprint plate forward, one end of the anti-fingerprint plate moves to the upper end of the guide roller 101 of the supporting mechanism 10, when the second preliminary leveling mechanism 4 and the first When the first preliminary leveling mechanism 3 operates, the guide roller 101 acts as a limit support, so that the second preliminary leveling mechanism 4 acts as a fulcrum to bend the anti-fingerprint plate, and the pump station delivers hydraulic oil to the main hydraulic rod 62, and the total The telescopic end of the hydraulic rod 62 stretches out and drives the swing arm 63 and the connecting shaft 64 through the movable seat 61 to drive the second preliminary leveling mechanism 4 and the first preliminary leveling mechanism 3 to rotate upwards with the connecting shaft 64 as the axis. The bending direction of the fingerprint plate is opposite, so as to achieve the effect of straightening. You can push the anti-fingerprint plate to move while straightening, so as to continue to work. It should be noted that it can only be operated in the downward direction of the anti-fingerprint plate, otherwise , the support mechanism 10 cannot function, this rotation is opposite to the bending direction of the anti-fingerprint plate, so as to achieve the effect of straightening, the anti-fingerprint plate can be pushed to move while straightening, so as to continue to work, and the anti-fingerprint plate after straightening enters the first stage Inside a leveling component 5 , a second leveling component 7 , a third leveling component 8 and a fourth leveling component 9 .

The gaps between the second upper pressing roller 54 and the second lower pressing roller 55 of the first leveling assembly 5, the second leveling assembly 7, the third leveling assembly 8 and the fourth leveling assembly 9 gradually become smaller successively, Make the gap between the second upper pressure roller 54 and the second lower pressure roller 55 of the fourth leveling assembly 9 the same as the thickness of the anti-fingerprint plate standard, thereby improving the leveling effect of the leveling machine. The above process is, the second The hydraulic rod 51 pushes the second U-shaped frame 53 to slide downward in the second longitudinal chute 56 of the fixed frame 11, thereby adjusting the gap between the second upper pressure roller 54 and the second lower pressure roller 55, and the pressure sensor 52 provided It can monitor the pressure on the anti-fingerprint board during leveling, so as to adjust and improve the leveling effect

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (10)

1. A fingerprint-resistant plate production leveling machine, characterized in that: comprise a fixed frame (11), a support mechanism (10) and a main column (2) that are fixed successively from left to right on the upper end of the base (1), the A first leveling component (5), a second leveling component (7), a third leveling component (8) and a fourth leveling component (9) are slidingly arranged inside the fixed frame (11) from right to left, The first leveling component (5), the second leveling component (7), the third leveling component (8) and the fourth leveling component (9) have the same structure; The first leveling assembly (5) includes a second U-shaped frame (53) that slides longitudinally on both sides of the inner wall of the fixed frame (11). Two upper pressing rollers (54), the bottom of the fixed frame (11) rotates and is provided with a second lower pressing roller (55) corresponding to the second upper pressing roller (54); The upper end of the main column (2) is rotated to be provided with a second preliminary leveling mechanism (4), and one side of the second preliminary leveling mechanism (4) is fixed with a first preliminary leveling mechanism (3). The second preliminary leveling mechanism (4) has the same structure as the first preliminary leveling mechanism (3); The second preliminary leveling mechanism (4) includes a U-shaped fixed frame (43) that is rotated with one side of the main column (2), and the lower end of the U-shaped fixed frame (43) is rotated and provided with a first press down. Roller (45), upper end sliding is provided with the first U-shaped frame (42), and the lower end of described first U-shaped frame (42) is rotated and is provided with the first upper pressure roller ( 44), the first lower pressure roller (45) has the same structural specifications and dimensions as the first upper pressure roller (44), and the lower end of the first U-shaped frame (42) and the lower end side of the U-shaped fixed frame (43) are both A drive motor (442) for driving the rotation of the first lower pressing roller (45) and the first upper pressing roller (44) is provided; The other side of the main column (2) is provided with a push mechanism (6) that drives the rotation of the second preliminary leveling mechanism (4) and the first preliminary leveling mechanism (3). 2. The fingerprint-resistant plate production leveling machine according to claim 1, characterized in that: the second preliminary leveling mechanism (4) also includes a second upper part set on the inner wall of the U-shaped fixing frame (43). A vertical chute (46), the lower part is provided with a special-shaped groove (47) for accommodating the drive motor (442), the first U-shaped frame (42) is slidably arranged in the first vertical chute (46), and the A first hydraulic rod (41) is fixedly connected between the upper end of the U-shaped fixing frame (43) and the upper end of the first U-shaped frame (42). 3. The anti-fingerprint plate production leveling machine according to claim 2, characterized in that: the first lower pressure roller (45) and the first upper pressure roller (44) are fixed with bearings (445) in the middle of the cavity ), the middle part of the bearing (445) is fixed with the first connecting rod (441), and the two ends of the first connecting rod (441) in the middle part of the first lower pressure roller (45) are connected with the U-shaped fixing frame (43) Fixedly connected and arranged in the special-shaped groove (47), the two ends of the first connecting rod (441) in the middle part of the first upper pressing roller (44) are fixedly connected with the inner wall of the first U-shaped frame (42). 4. The anti-fingerprint board production leveling machine according to claim 3, characterized in that: the first lower pressure roller (45) and the first upper pressure roller (44) are located on the inner wall of the drive motor (442) side A ring gear (443) is fixed, and the output shaft of the drive motor (442) is fixedly connected with a drive gear (444) meshing with the ring gear (443) through a coupling, and the two drive motors (442 ) rotate in the opposite direction and form a common advancing trend. 5. The leveling machine for producing fingerprint-resistant boards according to claim 2, characterized in that: the lower end of the U-shaped fixing frame (43) away from the first longitudinal chute (46) is fixedly connected with a movable penetrating through the main The connecting shaft (64) of column (2). 6. The anti-fingerprint plate production leveling machine according to claim 5, characterized in that: the pushing mechanism (6) includes a swing arm (63) fixed to one end of the connecting shaft (64), and the swing arm ( 63) A movable seat (61) is fixed between the lower end and the upper end of the base (1), and the middle part of the two movable seats (61) rotates and is provided with a total hydraulic rod (62) for promoting. 7. The leveling machine for producing fingerprint-resistant boards according to claim 1, characterized in that: the support mechanism (10) includes a separate column (100) affixed to the base (1), and the separate column (100) The side of the upper end facing the second preliminary leveling mechanism (4) is fixed with a pin shaft (102) for support, and the surface of the pin shaft (102) is rotated to be provided with a guide roller (101) for support and guidance. The tangent point on the upper side of the roller (101) is located on the same plane as the tangent point on the upper side of the second pressing roller (55). 8. The anti-fingerprint plate production leveling machine according to claim 1, characterized in that: the first leveling assembly (5) also includes a second hydraulic rod (51) fixed on the top of the fixed frame (11), A pressure sensor (52) is fixed at the telescopic end of the second hydraulic rod (51). 9. The leveling machine for producing fingerprint-resistant boards according to claim 8, characterized in that: the upper end of the second U-shaped frame (53) is provided with a mounting groove (57) for fixing the pressure sensor (52). 10. The anti-fingerprint plate production leveler according to any one of claims 1, 8 and 9, characterized in that: there are a plurality of second U-shaped frames (53) on both sides of the inner wall of the fixed frame (11). ) the second vertical chute (56) of longitudinal sliding.