CN219541373U - Board straightening device for building construction - Google Patents

Abstract

The utility model relates to the technical field of material preparation for building construction, in particular to a plate straightening device for building construction, which comprises a base and a movable plate, wherein two supporting frames are fixedly arranged on the base, the movable plate is arranged between the two supporting frames through an adjusting mechanism, the adjusting mechanism is arranged in the supporting frames, a plurality of lower rollers are rotatably arranged on the base, each lower roller is connected with a transmission mechanism for synchronous transmission, more than two groups of upper roller groups are arranged on the lower surface of the movable plate, and the distance between each upper roller group and the base is gradually reduced from the input end to the output end of the device. The utility model solves the problem of lower straightening efficiency for the plate with larger deformation.

Description

Board straightening device for building construction

Technical Field

The utility model relates to the technical field of material preparation for building construction, in particular to a plate straightening device for building construction.

Background

In building construction, the usage amount of various plates is very large, but when the plates are processed, the surfaces of the plates are uneven due to special reasons, so that the surfaces of the plates are generally required to be subjected to pressing and straightening by using a plate straightening device. The inventor has a prior application CN 213826493U, which shows a straightening device currently applied in the field, and the straightening device comprises a base and a movable plate, wherein two supporting frames are fixedly installed on the base, the movable plate is installed between the two supporting frames through an adjusting mechanism, the adjusting mechanism is installed inside the supporting frames, a plurality of fixing blocks are symmetrically installed on the lower side of the movable plate, an upper roller is rotatably installed between every two fixing blocks, a plurality of lower rollers are rotatably installed on the base, the lower rollers are connected with a transmission mechanism, and a measuring mechanism is also installed on the supporting frames. The technical scheme has the function of being convenient for adjust the upper roller and the lower roller to meet the alignment requirement.

In daily production, it is found that some plates have larger deformation due to the influence of factors such as moisture and compression, and the plates of the type need to be repeatedly adjusted and aligned by considering the deformation in the alignment process, which obviously reduces the alignment efficiency.

Disclosure of Invention

Therefore, the utility model provides the board straightening device for the building construction, which solves the problem of lower board straightening efficiency for large deformation.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides a board coalignment for construction, includes base and fly leaf, fixed mounting has two support frames on the base, the fly leaf passes through adjustment mechanism and installs two between the support frame, adjustment mechanism installs inside the support frame, rotatable installs a plurality of lower rollers on the base, each be connected with the drive mechanism that is used for synchronous drive on the lower roller, the lower surface of fly leaf is equipped with the last roller group of more than two sets of, each set of go up the roller group with distance between the base reduces gradually to the output by the input of device.

Preferably, the bases at two axial ends of each lower roller are provided with a clamping block for clamping two sides of the plate, each clamping block is arranged on a guide rail assembly, and the guide rail assemblies and the devices are identical in transmission direction.

Preferably, the adjusting mechanism comprises a lifting motor and two sliding blocks, the two sliding blocks are symmetrically arranged on two sides of the movable plate, the two sliding blocks are respectively and slidably arranged in sliding grooves formed in the two supporting frames, the lifting motor is fixedly arranged in the base, a screw is fixedly arranged on an output shaft of the lifting motor, the screw is rotatably arranged in the sliding grooves and penetrates through the sliding blocks in the sliding grooves, and the screw is connected with the sliding blocks through threaded fit.

Preferably, the support frame is further provided with a measuring mechanism, the measuring mechanism comprises scale marks and an observation plate, the observation plate is fixedly connected with a sliding block of the non-connected screw rod through a connecting piece, the observation plate is located outside the support frame, and the scale marks are arranged outside the support frame.

Preferably, the transmission mechanism is a belt transmission assembly.

By adopting the technical scheme, the utility model has the beneficial effects that:

according to the utility model, in the straightening operation, the plates are placed on the lower rollers, the rollers are sequentially rolled and gradually output through the upper roller groups at the input end through the transmission of the lower rollers, so that multistage and gradual straightening is realized, the upper roller groups at the input end position leave enough margin for the plates with larger deformation amount to be input into equipment, the distance between the upper roller groups and the lower rollers is gradually reduced along with the straightening, the deformation position is further subjected to progressive straightening, the probability of damage to the deformation position caused by sudden force application is reduced, the reset rebound of the deformation position after straightening can be reduced in the progressive straightening process, the straightening effect is better, the application range is wide, only the input equipment is needed to be firstly arranged at one side of the plate which is relatively flat during operation, the pre-treatment for the plate is not needed under the condition of larger deformation, the straightening efficiency is greatly improved, and the labor intensity is reduced.

Drawings

FIG. 1 is a schematic diagram of a front view direction structure according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a left-view direction structure according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a position structure of a clamping block according to an embodiment of the present utility model;

fig. 4 is a schematic diagram illustrating a front view direction structure of a clamping block according to an embodiment of the present utility model.

Reference numerals: 1. a base; 11. a lower roller; 12. a drive motor; 2. a movable plate; 21. a first upper roller set; 22. a second upper roller set; 23. a third upper roller set; 3. a support frame; 31. a lifting motor; 32. a screw rod; 33. scale marks; 34. an observation plate; 4. a clamping block; 41. a fastening bolt; 42. and a guide rail assembly.

Detailed Description

The following describes embodiments of the present utility model in detail with reference to specific examples, so as to solve the technical problem by applying the technical means to the present utility model, and the implementation process for achieving the technical effect can be fully understood and implemented accordingly.

Referring to fig. 1 and 2, a board straightening device for construction includes a base 1 and a movable plate 2, wherein two supporting frames 3 are fixedly installed on the base 1, the movable plate 2 is installed between the two supporting frames 3 through an adjusting mechanism, the adjusting mechanism is installed inside the supporting frames 3, a plurality of lower rollers 11 are rotatably installed on the base 1, and a transmission mechanism for synchronous transmission is connected to each lower roller 11, wherein the transmission mechanism is a belt transmission assembly, and belt wheels and a transmission motor 12 which are matched with the belt wheels drive each lower roller 11 to synchronously rotate to realize the transmission of boards from an input end to one side of an output end;

the lower surface of the movable plate 2 is provided with three groups of upper roller groups, namely a first upper roller group 21, a second upper roller group 22 and a third upper roller group 23, and the distance between each group of upper roller groups and the base 1 is gradually reduced from the input end to the output end of the device. In addition, in order to ensure the final straightening effect, the number of the upper rollers on the third upper roller set 23 is six, which is twice as many as the second upper roller set 22 and the second upper roller set 22 (three), and the time for the plate to pass through the third upper roller set 23 is prolonged.

Compared with the existing straightening equipment in use, the technical scheme is characterized in that the plate is placed on the lower roller 11 in the mode of multiple groups of upper roller groups during straightening operation, the plate is rolled and gradually output through the transmission of the lower roller 11 through the multiple groups of upper roller groups in sequence, multistage and gradual straightening is achieved, the upper roller groups at the positions of the input ends are left with enough allowance to enable the plate with larger deformation to be input into the equipment, the distance between the upper roller groups and the lower roller 11 is gradually reduced along with the straightening, the deformation position is further subjected to gradual straightening, the probability of damage to the deformation position caused by sudden force application is reduced, the reset rebound of the deformed position after the gradual straightening process can be reduced, the straightening effect is better, the application range is wide, only one side of the plate is required to be input into the equipment firstly in operation, the plate is not required to be considered to be preprocessed under the condition of larger deformation, the straightening efficiency is greatly improved, and the labor intensity is reduced.

And structurally, referring to fig. 3 and 4, a clamping block 4 for clamping two sides of the plate is provided on the base 1 at two axial ends of each lower roller 11, the clamping block 4 has an opening at one side, and the plate is penetrated through the opening and is fixed by a fastening bolt 41 on the clamping block 4; by arranging the clamping blocks 4, when a plate enters, one side end part of the plate can be fixed on the clamping blocks 4 in advance, one side of an input end is fixed, and the other end of the plate can be tilted according to deformation; wherein, in order to ensure the transmission in the alignment process, each clamping block 4 on two sides is installed on a guide rail assembly 42, and the guide rail assembly 42 has the same transmission direction as the device. The rail assembly 42 is well known in the art and will not be described in detail herein.

Structurally, adjustment mechanism includes elevator motor 31 and two sliders, two the slider symmetry is installed in the both sides of fly leaf 2, two the slider still respectively slidable mounting in the spout of seting up two support frames 3, elevator motor 31 fixed mounting is in the inside of base 1, fixed mounting has lead screw 32 on elevator motor 31's the output shaft, lead screw 32 rotatable mounting is in the spout and lead screw 32 runs through the slider in this spout, lead screw 32 with the slider passes through screw-thread fit and is connected. In use, the adjusting mechanism drives the movable plate 2 to lift up and down, and when the adjusting mechanism is adjusted in advance, the distance between the third upper roller set 23 and the lower roller 11 at the output end position is set to be the thickness (or slightly larger) of the plate, so that the alignment requirement can be met.

Wherein, the supporting frame 3 is also provided with a measuring mechanism, and the measuring mechanism is correspondingly arranged on one side of the third upper roller group 23, so that the height can be accurately adjusted; the measuring mechanism comprises scale marks 33 and an observation plate 34, the observation plate 34 is fixedly connected with a sliding block of the unconnected screw rod 32 through a connecting piece, the observation plate 34 is positioned outside the support frame 3, and the scale marks 33 are arranged outside the support frame 3. The specific working process of the adjusting mechanism and the measuring mechanism can refer to the prior art CN 213826493U of the present inventor, and will not be described herein.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (5)

1. The utility model provides a board coalignment for construction, includes base (1) and fly leaf (2), fixed mounting has two support frames (3) on base (1), fly leaf (2) are installed two through adjustment mechanism between support frame (3), adjustment mechanism installs inside support frame (3), its characterized in that: a plurality of lower rollers (11) are rotatably arranged on the base (1), a transmission mechanism for synchronous transmission is connected to each lower roller (11), more than two groups of upper roller groups are arranged on the lower surface of the movable plate (2), and the distance between each group of upper roller groups and the base (1) is gradually reduced from the input end to the output end of the device.

2. The plate straightening device for construction according to claim 1, wherein: the base (1) at the two axial ends of each lower roller (11) is provided with a clamping block (4) for clamping two sides of a plate, each clamping block (4) is arranged on a guide rail assembly (42), and the guide rail assemblies (42) and the conveying direction of the device are the same.

3. The plate straightening device for construction according to claim 1, wherein: the adjusting mechanism comprises a lifting motor (31) and two sliding blocks, wherein the two sliding blocks are symmetrically arranged on two sides of the movable plate (2), the two sliding blocks are respectively and slidably arranged in sliding grooves formed in the two supporting frames (3), the lifting motor (31) is fixedly arranged in the base (1), a lead screw (32) is fixedly arranged on an output shaft of the lifting motor (31), the lead screw (32) is rotatably arranged in the sliding grooves, the lead screw (32) penetrates through the sliding blocks in the sliding grooves, and the lead screw (32) is connected with the sliding blocks through threaded fit.

4. The plate straightening device for construction according to claim 2, wherein: the measuring mechanism is further arranged on the supporting frame (3), the measuring mechanism comprises scale marks (33) and an observation plate (34), the observation plate (34) is fixedly connected with a sliding block which is not connected with the screw rod (32) through a connecting piece, the observation plate (34) is located outside the supporting frame (3), and the scale marks (33) are arranged outside the supporting frame (3).

5. A sheet straightening device for construction according to any one of claims 1 to 4, characterized in that: the transmission mechanism is a belt transmission assembly.