A veneer lathe with a guide

Abstract

This utility model relates to the field of plate rolling machine technology and discloses a plate rolling machine with a guiding device. The guiding component is installed inside the mounting frame, and a driving component is installed at one end of the mounting frame. This utility model drives the lead screw to rotate by rotating the turntable, and the lead screw drives two slide blocks to move on the slide rail, thereby adjusting the distance between the two positioning rods to facilitate the guiding and positioning of plates of different sizes. During plate processing, the rolled plate abuts against the positioning groove of the positioning rod. The two positioning grooves can position the plate and prevent the position of the unrolled plate from shifting, which would affect the quality of plate rolling. When the rolled plate is too long, the diameter of the roll increases, and the plate pushes the positioning rod to move. At this time, the tension spring is stretched, and the plate still abuts against the inside of the positioning groove, ensuring the positioning of the left and right position of the rolled plate, so as to meet the processing requirements of plates of different lengths and improve the versatility of the device.

Description

Technical Field

[0001] This utility model relates to the field of plate rolling machine technology, specifically a plate rolling machine with a guiding device. Background Technology

[0002] A plate rolling machine is a device that uses work rollers to bend and shape sheet metal. It can form parts of various shapes, such as cylindrical and conical parts, and is a very important type of processing equipment. The plate rolling machine uses external forces such as hydraulic pressure and mechanical force to move the work rollers, thereby bending or rolling the sheet metal into shape. Depending on the rotational movement and positional changes of the work rollers, elliptical, arc-shaped, and cylindrical parts can be processed.

[0003] Traditional plate rolling machines typically require manual adjustment of the plate material during operation, resulting in low efficiency. Furthermore, the adjustment is inconvenient for plates of different widths, leading to inflexible positioning and unstable rolling quality. Therefore, a plate rolling machine with a guiding device is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a plate rolling machine with a guiding device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a plate rolling machine with a guiding device, comprising...

[0006] Mounting frame, the top of which is fitted with a roll plate assembly;

[0007] A guide assembly is mounted on the inner side of a mounting frame, and a drive assembly is mounted on one end of the mounting frame;

[0008] The guide assembly includes a lead screw, two slide rails, and two slide blocks. The lead screw is rotatably connected to the inner side of the mounting frame. The two slide rails are fixedly connected to the top of the mounting frame. The two slide blocks are slidably connected to the outer sides of the two slide rails and sleeved on the outer side of the lead screw. One end of each slide block has a mounting groove, and a positioning rod is hinged inside the mounting groove. A positioning groove is formed on the opposite side of each of the two positioning rods. One end of the lead screw extends to the outer side of the mounting frame and is fixedly connected to a turntable. A connecting block is fixedly connected to one side of each of the two positioning rods, and a tension spring is fixedly connected between the connecting block and the slide block.

[0009] Preferably, the outer side of the lead screw is provided with opposite threaded sections, and the two slides are connected to the outer side of the lead screw by threads.

[0010] Preferably, one side of the turntable is connected to a fixing bolt by a thread, and one end of the fixing bolt abuts against one end of the mounting bracket.

[0011] Preferably, the aforementioned plate assembly includes a support base, two fixed bases, and two rotating rollers. The support base is fixedly connected to one top end of the mounting frame, and the two fixed bases are fixedly connected to the other top end of the mounting frame. The two rotating rollers are rotatably connected between the support base and the two fixed bases. The other end of the support base is located outside the two fixed bases and is fixedly connected to a mounting base. A connecting base is hinged to the mounting base. A slider is slidably connected to both the support base and the connecting base. A pressure roller is rotatably connected to one of the sliders, and the other end of the pressure roller is inserted into the interior of the other slider. A pin connects the connecting base and the mounting base.

[0012] Preferably, both the support base and the connecting base described above are equipped with electric push rods on their tops, and the push rods of the electric push rods are fixedly connected to the top of the slider.

[0013] Preferably, one end of each of the two rollers is fixedly connected to a gear disk, and the two gear disks are connected by a chain.

[0014] Preferably, the drive assembly includes a drive motor, a first pulley, and a reducer. The drive motor is mounted on a mounting frame, the first pulley is mounted on the output shaft of the drive motor, the reducer is mounted on the top of the mounting frame, the drive shaft of the reducer is equipped with a second pulley, the second pulley and the first pulley are connected by a belt, and the output shaft of the reducer is connected to one end of one of the rollers via a coupling.

[0015] Compared with the prior art, the present invention, by adopting the above technical solution, has the following technical effects:

[0016] This invention uses a rotating turntable to drive a lead screw, which in turn moves two sliding blocks on a slide rail, thereby adjusting the distance between the two positioning rods to guide and position plates of different sizes. During plate processing, the curled plate abuts against the positioning grooves of the positioning rods. The two positioning grooves position the plate, preventing the position of incompletely curled plates from shifting and affecting the quality of the plate curling. When the curled plate is too long, the diameter of the roll increases, and the plate pushes the positioning rods to move. At this time, the tension spring is stretched, and the plate still abuts against the inside of the positioning groove, ensuring the left and right positioning of the curled plate. This meets the processing requirements of plates of different lengths and improves the versatility of the device. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the right-side structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the left-side structure of this utility model;

[0021] Figure 4 This is a top view of the structure of this utility model;

[0022] Figure 5 This is a bottom view of the structure of this utility model.

[0023] Explanation of reference numerals in the attached drawings: 1. Mounting bracket; 2. Lead screw; 3. Slide rail; 4. Slide block; 5. Mounting groove; 6. Positioning rod; 7. Positioning groove; 8. Turntable; 9. Fixing bolt; 10. Connecting block; 11. Tension spring; 12. Support base; 13. Fixed base; 14. Rotary roller; 15. Mounting base; 16. Connecting base; 17. Slider; 18. Pressure roller; 19. Electric push rod; 20. Pin; 21. Drive motor; 22. First pulley; 23. Reducer; 24. Second pulley; 25. Gear disk. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.

[0026] Example

[0027] Please see Figure 1-5 This utility model provides a technical solution: a plate rolling machine with a guiding device, including a mounting frame 1, a plate rolling assembly mounted on the top of the mounting frame 1; a guiding assembly mounted on the inner side of the mounting frame 1, and a driving assembly mounted on one end of the mounting frame 1.

[0028] To guide and position the coiled coils, the guide assembly includes a lead screw 2, two slide rails 3, and two slide blocks 4. The lead screw 2 is rotatably connected to the inner side of the mounting frame 1. The two slide rails 3 are fixedly connected to the top of the mounting frame 1. The two slide blocks 4 are slidably connected to the outer side of the two slide rails 3 and sleeved on the outer side of the lead screw 2. Each of the two slide blocks 4 has a mounting groove 5 at one end, and a positioning rod 6 is hinged inside the mounting groove 5. Each of the two positioning rods 6 has a positioning groove 7 on its opposite side. One end of the lead screw 2 extends to the outer side of the mounting frame 1 and is fixedly connected to a turntable 8. One side of the two positioning rods 6... A connecting block 10 is fixedly connected, and a tension spring 11 is fixedly connected between the connecting block 10 and the slide block 4. During the processing of the sheet metal, the curled sheet metal abuts against the positioning groove 7 of the positioning rod 6. The two positioning grooves 7 can position the sheet metal to prevent the position of the unfinished sheet metal from shifting and affecting the quality of the sheet metal curling. If the curled sheet metal is too long, the sheet metal will push the positioning rod 6 to move. At this time, the tension spring 11 will be stretched by force, and the sheet metal will still abut against the inside of the positioning groove 7. The left and right positions of the curled sheet metal can be positioned to meet the processing requirements of sheet metal of different lengths and improve the versatility of the device.

[0029] The lead screw 2 has opposing threaded sections on its outer side, and two slide blocks 4 are connected to the outer side of the lead screw 2 by threads. The lead screw 2 is rotated by rotating the turntable 8, and the lead screw 2 drives the two slide blocks 4 to move on the slide rail 3, thereby adjusting the distance between the two positioning rods 6 so as to guide and position plates of different sizes.

[0030] One side of the turntable 8 is connected to a fixing bolt 9 via a thread. One end of the fixing bolt 9 abuts against one end of the mounting bracket 1. Before curling the material, the fixing bolt 9 is rotated in the reverse direction, and one end of the fixing bolt 9 disengages from one end of the mounting bracket 1. At this time, the turntable 8 can be rotated to drive the lead screw 2 to rotate. After curling is completed, the fixing bolt 9 is rotated in the forward direction, and one end of the fixing bolt 9 abuts against one end of the mounting bracket 1, which can fix and lock the turntable 8 to prevent the turntable 8 from rotating due to external force, thereby affecting the guiding and positioning effect of the material.

[0031] To facilitate the removal of the rolled-up sheet metal, the sheet metal assembly includes a support base 12, two fixed bases 13, and two rotating rollers 14. The support base 12 is fixedly connected to one top end of the mounting frame 1, and the two fixed bases 13 are fixedly connected to the other top end of the mounting frame 1. The two rotating rollers 14 are rotatably connected between the support base 12 and the two fixed bases 13. The other end of the support base 12 is located outside the two fixed bases 13 and is fixedly connected to a mounting base 15. A connecting base 16 is hinged to the mounting base 15. Slider blocks 17 are slidably connected to both the support base 12 and the connecting base 16. A pressure roller 18 is rotatably connected to one slider 17, and the other end of the pressure roller 18 is inserted into the interior of the other slider 17. A pin 20 is connected between the connecting base 16 and the mounting base 15. After the sheet metal is processed, by removing the pin 20 and flipping the connecting base 16, one slider 17 is disengaged from one end of the pressure roller 18, making it easy to remove the rolled-up sheet metal, saving time and effort.

[0032] Both the support base 12 and the connecting base 16 are equipped with electric push rods 19 on their tops. The push rods of the electric push rods 19 are fixedly connected to the top of the sliders 17. When one electric push rod 19 is reset, it drives the other slider 17 to rise, thereby driving the pressure roller 18 to move upward, so that the rolled-up board can be removed. At the same time, for boards of different thicknesses, by controlling the reset of the push rods of both electric push rods 19, the push rods of both electric push rods 19 drive the slider 17 to move upward, and the slider 17 can drive the pressure roller 18 to move upward, thereby adjusting the distance between the pressure roller 18 and the two rotating rollers 14, so that it can process boards of different thicknesses.

[0033] Two rollers 14 are each fixedly connected to one end of a gear disk 25. The two gear disks 25 are connected by a chain. The drive assembly includes a drive motor 21, a first pulley 22, and a reducer 23. The drive motor 21 is mounted on the mounting frame 1. The first pulley 22 is mounted on the output shaft of the drive motor 21. The reducer 23 is mounted on the top of the mounting frame 1. The drive shaft of the reducer 23 is equipped with a second pulley 24. The second pulley 24 and the first pulley 22 are connected by a belt. The output shaft of the reducer 23 is connected to one end of one of the rollers 14 through a coupling. The output shaft of the drive motor 21 drives the first pulley 22 to rotate. The first pulley 22 drives the second pulley 24 to rotate through the belt. The second pulley 24 drives one roller 14 to rotate through the output shaft of the reducer 23. At this time, one roller 14 drives one gear disk 25 to rotate. One gear disk 25 drives another gear disk 25 to rotate through the chain. The gear disk 25 then drives the other roller 14 to rotate, thereby curling the sheet material.

[0034] The working principle or structural principle is as follows: When the board is rolled, the drive motor 21 is started by controlling the switch group. The output shaft of the drive motor 21 drives the first pulley 22 to rotate. The first pulley 22 drives the second pulley 24 to rotate via a belt. The second pulley 24 drives a roller 14 to rotate via the output shaft of the reducer 23. At this time, the roller 14 drives a gear disk 25 to rotate. The gear disk 25 drives another gear disk 25 to rotate via a chain. The gear disk 25 then drives another roller 14 to rotate, thereby rolling the board. Before rolling the board, the fixing bolt 9 is rotated in the opposite direction. One end of the fixing bolt 9 is disengaged from one end of the mounting bracket 1. At this time, the turntable 8 can be rotated to drive the lead screw 2 to rotate. The lead screw 2 drives the two slide blocks 4 to move on the slide rail 3, thereby adjusting the distance between the two positioning rods 6 to guide and position boards of different sizes.

[0035] During sheet processing, the curled sheet abuts against the positioning groove 7 of the positioning rod 6. The two positioning grooves 7 can position the sheet, preventing the position of the unfinished sheet from shifting and affecting the quality of the sheet curling. If the curled sheet is too long, the sheet will push the positioning rod 6 to move. At this time, the tension spring 11 is stretched, and the sheet still abuts against the inside of the positioning groove 7. This can position the left and right positions of the curled sheet to meet the processing requirements of sheets of different lengths and improve the versatility of the device. After the sheet is processed, by removing the pin 20, flipping the connecting seat 16 will cause a slider 17 to disengage from one end of the pressure roller 18. Then, the push rod of an electric push rod 19 will be reset by the switch group. The push rod of the electric push rod 19 will drive another slider 17 to rise, thereby driving the pressure roller 18 to move upward, so as to remove the curled sheet, saving time and effort.

[0036] Those skilled in the art will understand that the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways, even if such combinations or combinations are not explicitly described in this utility model. In particular, the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways without departing from the spirit and teachings of this utility model. All such combinations and / or combinations fall within the scope of this utility model.

Claims

1. A plate rolling machine with a guiding device, characterized in that: include Mounting frame (1), the top of which is mounted with a roll plate assembly; A guide assembly is installed on the inner side of the mounting frame (1), and a drive assembly is installed at one end of the mounting frame (1); The guide assembly includes a lead screw (2), two slide rails (3) and two slide blocks (4). The lead screw (2) is rotatably connected to the inner side of the mounting frame (1). The two slide rails (3) are fixedly connected to the top of the mounting frame (1). The two slide blocks (4) are slidably connected to the outer side of the two slide rails (3) and sleeved on the outer side of the lead screw (2). One end of each slide block (4) is provided with a mounting groove (5). A positioning rod (6) is hinged inside the mounting groove (5). A positioning groove (7) is provided on the opposite side of each of the two positioning rods (6). One end of the lead screw (2) extends to the outer side of the mounting frame (1) and is fixedly connected to a turntable (8). A connecting block (10) is fixedly connected to one side of each of the two positioning rods (6). A tension spring (11) is fixedly connected between the connecting block (10) and the slide block (4).

2. A plate rolling machine with a guiding device according to claim 1, characterized in that: The lead screw (2) has opposite threaded sections on its outer side, and the two slide blocks (4) are connected to the outer side of the lead screw (2) by threads.

3. A plate rolling machine with a guiding device according to claim 1, characterized in that: One side of the turntable (8) is connected to a fixing bolt (9) by a thread, and one end of the fixing bolt (9) abuts against one end of the mounting bracket (1).

4. A plate rolling machine with a guiding device according to claim 1, characterized in that: The plate assembly includes a support base (12), two fixed bases (13), and two rotating rollers (14). The support base (12) is fixedly connected to one top end of the mounting frame (1), and the two fixed bases (13) are fixedly connected to the other top end of the mounting frame (1). The two rotating rollers (14) are rotatably connected between the support base (12) and the two fixed bases (13). The other end of the support base (12) is located outside the two fixed bases (13) and is fixedly connected to a mounting base (15). A connecting base (16) is hinged to the mounting base (15). A slider (17) is slidably connected to both the support base (12) and the connecting base (16). A pressure roller (18) is rotatably connected to one of the sliders (17). The other end of the pressure roller (18) is inserted into the interior of the other slider (17). A pin (20) is connected between the connecting base (16) and the mounting base (15).

5. A plate rolling machine with a guiding device according to claim 4, characterized in that: Electric push rods (19) are installed on the top of both the support base (12) and the connecting base (16), and the push rod of the electric push rod (19) is fixedly connected to the top of the slider (17).

6. A plate rolling machine with a guiding device according to claim 4, characterized in that: One end of each of the two rollers (14) is fixedly connected to a gear disk (25), and the two gear disks (25) are connected by a chain.

7. A plate rolling machine with a guiding device according to claim 4, characterized in that: The drive assembly includes a drive motor (21), a first pulley (22), and a reducer (23). The drive motor (21) is mounted on a mounting frame (1). The first pulley (22) is mounted on the output shaft of the drive motor (21). The reducer (23) is mounted on the top of the mounting frame (1). The drive shaft of the reducer (23) is equipped with a second pulley (24). The second pulley (24) and the first pulley (22) are connected by a belt. The output shaft of the reducer (23) is connected to one end of one of the rollers (14) by a coupling.

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