CN220591205U

CN220591205U - Veneer reeling machine with stop gear

Info

Publication number: CN220591205U
Application number: CN202322093739.9U
Authority: CN
Inventors: 吴文亮
Original assignee: JIANGSU LONGSHENG MACHINE TOOL MANUFACTURING CO LTD
Current assignee: JIANGSU LONGSHENG MACHINE TOOL MANUFACTURING CO LTD
Priority date: 2023-08-05
Filing date: 2023-08-05
Publication date: 2024-03-15
Anticipated expiration: 2033-08-05

Abstract

The utility model relates to the technical field of plate bending machines and discloses a plate bending machine with a limiting mechanism, which comprises a processing table, wherein a main body fixing frame is fixedly arranged at the top of the processing table, a driving motor is fixedly connected to the left side of the main body fixing frame, a limiting clamping assembly is fixedly connected to the top of the processing table, and a working roller is rotatably connected to the inside of the main body fixing frame. This veneer reeling machine with stop gear through setting up bi-directional screw rod, servo motor and installation piece, directly realizes driving two stopper relatively or move in opposite directions under the cooperation of first spout, carries out spacing effect to the left and right sides of panel, has reduced spacing required structure by a wide margin, has reduced the cost on the use, simultaneously, only need through the direction of rotation of control servo motor output shaft, can control two stopper relatively or move in opposite directions, the situation of displacement appears when avoiding panel to handle through the veneer reeling machine.

Description

Veneer reeling machine with stop gear

Technical Field

The utility model relates to the technical field of plate bending machines, in particular to a plate bending machine with a limiting mechanism.

Background

The working principle of the veneer reeling machine is that the working roll is moved by the action of external forces such as hydraulic pressure and mechanical force, so that the sheet material is bent or rolled to be formed, and the elliptic piece, the arc piece, the cylindrical piece and other parts can be processed according to the rotation movement and the position change of the working rolls with different shapes.

For example, in a plate bending machine with a limiting device in chinese patent No. CN217191840U, a great amount of structures are adopted in the utility model, which only achieve the effect of controlling the limiting distance by moving left and right, so that the use cost of the device is increased, the structure is relatively bulky, meanwhile, the clamping is performed by using the telescopic pushing of the spring, and the clamping part is driven to vibrate when the plate bending machine is operated to press and bend the plate, so that the spring severely shakes to influence the clamping stability, thereby causing negative influence on the processing operation and being unfavorable for the use of users, so that the plate bending machine with the limiting mechanism is proposed to solve the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the plate bending machine with the limiting mechanism has the advantages of simple structure, stable limiting, convenience in adjustment and the like, solves the problems that the structure in a comparison file is large and redundant, the cost required by limiting is increased, meanwhile, the stability of the clamping structure is poor, the stable limiting in processing is not facilitated, and the processing efficiency is influenced.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the plate bending machine with the limiting mechanism comprises a processing table, wherein a main body fixing frame is fixedly arranged at the top of the processing table, a driving motor is fixedly connected to the left side of the main body fixing frame, a limiting clamping assembly is fixedly connected to the top of the processing table, and a working roller is rotatably connected to the inside of the main body fixing frame;

the limiting clamping assembly comprises a first chute, a two-way screw rod, a servo motor, a mounting block, a limiting block, a second chute, a stepping motor, a two-way screw rod, a connecting block and a clamping cylinder, wherein the first chute is formed in the top of the processing table, the two-way screw rod is rotationally connected to the inner left wall of the first chute, the servo motor is fixedly mounted on the inner bottom wall of the first chute, two mounting blocks with the number being two are movably connected to the outer surface of the two-way screw rod, the limiting block is fixedly mounted on the top of the mounting block, the two second chute is formed in one side opposite to the limiting block, the stepping motor is fixedly mounted on the top of the limiting block, the two-way screw rod is rotationally connected to the inner bottom wall of the second chute, the two-way screw rod is movably connected with the connecting block with the number being two, and the clamping cylinder is rotationally connected to the outer surface of the connecting block.

Further, the left end of the output shaft of the servo motor is fixedly connected with the right end of the bidirectional screw rod, and the mounting block is slidably connected with the first chute and extends to the outside of the first chute through the opening of the first chute.

Further, a first screw hole is formed in the outer surface of the mounting block, and the mounting block is in threaded connection with the bidirectional screw rod through the first screw hole.

Further, the stepper motor penetrates through the second sliding groove and extends to the inside of the second sliding groove, and the top of the bidirectional screw rod is fixedly connected with the bottom of the output shaft of the stepper motor.

Further, the connecting block is in sliding connection with the second sliding groove and extends to the outer portion of the second sliding groove through an opening of the second sliding groove, and the clamping cylinder is located at the outer portion of the limiting block.

Further, a second screw hole is formed in the outer surface of the connecting block, and the connecting block is in threaded connection with the bidirectional screw rod through the second screw hole.

Further, the clamping cylinders are rotationally connected with the connecting block through the rotating shaft, the clamping cylinders are symmetrically arranged left and right, and the number of the clamping cylinders on two sides is two.

(III) beneficial effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this veneer reeling machine with stop gear through setting up bi-directional screw rod, servo motor and installation piece, directly realizes driving two stopper relatively or move in opposite directions under the cooperation of first spout, carries out spacing effect to the left and right sides of panel, has reduced spacing required structure by a wide margin, has reduced the cost on the use, simultaneously, has reduced the required power consumption of spacing drive to only need through the rotation direction of control servo motor output shaft, can control two stopper relatively or move in opposite directions, the situation of displacement appears when avoiding panel to handle through the veneer reeling machine, and then has made things convenient for user's use.

2. This veneer reeling machine with stop gear adopts the cooperation of two-way lead screw and step motor, makes both sides clamp section of thick bamboo homoenergetic relative or the removal of being on the back of the body, and then will have the two-way lead screw control of step motor drive to the centre gripping of panel, has improved the stability in the centre gripping, supports with the processing more powerful, simultaneously, the threaded connection of two-way lead screw and connecting block, when the feeding, can strengthen the supporting effect to panel for panel entering work roll inside part keeps horizontal migration, thereby has reduced the possibility that the panel takes place the fold after handling, has further made things convenient for user's use.

Drawings

FIG. 1 is a schematic front view of the present utility model;

FIG. 2 is a front partial cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is an enlarged view of fig. 2B in accordance with the present utility model.

In the figure: 1. a processing table; 2. a main body fixing frame; 3. a driving motor; 4. a limit clamping assembly; 401. a first chute; 402. a bidirectional screw; 403. a servo motor; 404. a mounting block; 405. a limiting block; 406. a second chute; 407. a stepping motor; 408. a two-way screw rod; 409. a connecting block; 410. a clamping cylinder; 5. a work roll.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a plate bending machine with a limiting mechanism in this embodiment includes a processing table 1, a main body fixing frame 2 is fixedly mounted at the top of the processing table 1, a driving motor 3 is fixedly connected to the left side of the main body fixing frame 2, a limiting clamping assembly 4 is fixedly connected to the top of the processing table 1, and a working roller 5 is rotatably connected to the inside of the main body fixing frame 2.

In fig. 2, fig. 3 and fig. 4, the limit clamping assembly 4 is composed of a first chute 401, a bidirectional screw 402, a servo motor 403, a mounting block 404, a limiting block 405, a second chute 406, a stepping motor 407, a bidirectional screw rod 408, a connecting block 409, a clamping cylinder 410 and other components, the first chute 401 is arranged at the top of the processing table 1 and used for limiting the moving direction of the mounting block 404, the bidirectional screw 402 is rotationally connected to the inner left wall of the first chute 401 and used for moving through threaded connection with the mounting block 404, the servo motor 403 is arranged on the inner bottom wall of the first chute 401 and used for positively and negatively rotating the bidirectional screw 402, two mounting blocks 404 are connected to the outer surface of the bidirectional screw 402 and used for driving the limiting block 405 to move relatively or reversely, the top of the mounting block 404 is provided with the limiting block 405 and used for preventing materials from moving left and right in the processing, the opposite sides of the two limiting blocks 405 are respectively provided with the second chute 406 and used for limiting the moving direction of the connecting block 409, the stepping motor 407 is arranged at the top of the limiting block 405 and used for driving the bidirectional screw rod 408 to rotate positively and negatively, the inner bottom wall of the second chute 406 is rotationally connected with the bidirectional screw rod 408 and used for driving the two opposite screw rods 408 or the opposite connecting blocks 408 to move relatively and clamping cylinder 410 and used for synchronously driving the connecting block 409 to move relatively and clamping the outer surface 410.

In fig. 2 and 3, by providing the first screw hole, the bidirectional screw 402 and the mounting block 404 are enabled, so that a user can control the two mounting blocks 404 to directly move by controlling the rotation direction of the servo motor 403, thereby reducing the transmission structure and reducing the cost in use.

In fig. 2 and fig. 4, by providing the second screw hole, the bidirectional screw rod 408 can drive the two connecting blocks 409 to move relatively, so that the clamping of the plate is controlled by the stepping motor 407 and the bidirectional screw rod 408, the clamping force and the clamping stability are improved, and the use of a user is facilitated.

It should be noted that this section is intended to provide a background or context for the embodiments set forth in the claims and to omit detailed descriptions of known functions and known components, while fixed and movable mounting are determined according to the manner of actual use, and to ensure compatibility of the device, the means of operation employed are consistent with the parameters of the commercial instruments, and the description herein is not admitted to be prior art by inclusion in this section.

In practice, the method is carried out according to the following steps:

1) Firstly, placing a plate into the main body fixing frame 2, starting an output shaft of a stepping motor 407 to rotate, and driving two connecting blocks 409 through a bidirectional screw rod 408 to move a clamping cylinder 410 and pull the distance;

2) Then, the servo motor 403 is started again to control the bidirectional screw 402 to rotate, the transmission installation block 404 drives the limiting block 405 to move relatively or reversely, and the connecting block 409 is driven to push the clamping cylinder 410, so that the clamping cylinders 410 on the upper side and the lower side are separated by the plate;

3) Finally, the output shaft of the stepping motor 407 is started to rotate reversely, so that the upper and lower clamping cylinders 410 relatively move, the plate is clamped between the clamping cylinders 410 at the two sides, the plate is supported, the driving motor 3 is started again, the working roller 5 starts to work, and the plate is horizontally brought into the working roller 5 for processing.

To sum up, this veneer reeling machine with stop gear through setting up bi-directional screw 402, servo motor 403 and installation piece 404, directly realizes driving two stopper 405 relatively or move in opposite directions under the cooperation of first spout 401, carries out spacing effect to the left and right sides of panel, has reduced spacing required structure by a wide margin, has reduced the cost on the use, simultaneously, has reduced the required power consumption of spacing drive to only need through the rotation direction of control servo motor 403 output shaft, can control two stopper 405 relatively or move in opposite directions, the condition of displacement about avoiding the panel to appear when handling through the veneer reeling machine, and then has made things convenient for user's use.

Moreover, the cooperation of two-way screw rod 408 and step motor 407 is adopted, make both sides clamp cylinder 410 homoenergetic be relative or the removal of being in opposite directions, and then have step motor 407 to drive two-way screw rod 408 control to the centre gripping of panel, stability in the centre gripping has been improved, more powerful and support in the processing, simultaneously, the threaded connection of two-way screw rod 408 and connecting block 409, when the feeding, can strengthen the supporting effect to the panel, make panel get into the inside part of work roll 5 and keep horizontal migration, thereby the possibility that the panel takes place the fold after handling has been reduced, further convenient use of user, the structure is bulky in having solved the comparison document, the cost of spacing needs has been improved, simultaneously, centre gripping structural stability is relatively poor, be unfavorable for the stability spacing in the processing, the problem of machining efficiency has been influenced.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Plate bending machine with stop gear, including processing platform (1), its characterized in that: the top of the processing table (1) is fixedly provided with a main body fixing frame (2), the left side of the main body fixing frame (2) is fixedly connected with a driving motor (3), the top of the processing table (1) is fixedly connected with a limiting clamping assembly (4), and the inside of the main body fixing frame (2) is rotationally connected with a working roller (5);

limiting clamping component (4) include first spout (401), bi-directional screw (402), servo motor (403), installation piece (404), stopper (405), second spout (406), step motor (407), bi-directional lead screw (408), connecting block (409) and double-layered section of thick bamboo (410), first spout (401) have been seted up at the top of processing platform (1), rotate on the interior left wall of first spout (401) and be connected with bi-directional screw (402), fixed mounting has servo motor (403) on the interior diapire of first spout (401), swing joint has installation piece (404) that are two in quantity on the surface of bi-directional screw (402), the top fixed mounting of installation piece (404) has stopper (405), two second spout (406) have all been seted up on the opposite one side of stopper (405), the top fixed mounting of stopper (405) has step motor (407), rotate on the interior diapire of second spout (406) and be connected with bi-directional lead screw (408), the surface swing joint of bi-directional lead screw (408) has quantity to be two connecting block (409), the surface (409) of connecting block (410).

2. The plate bending machine with limiting mechanism according to claim 1, wherein: the left end of the output shaft of the servo motor (403) is fixedly connected with the right end of the bidirectional screw rod (402), and the mounting block (404) is slidably connected with the first chute (401) and extends to the outside of the first chute (401) through an opening of the first chute (401).

3. The plate bending machine with limiting mechanism according to claim 1, wherein: the outer surface of the mounting block (404) is provided with a first screw hole, and the mounting block (404) is in threaded connection with the bidirectional screw rod (402) through the first screw hole.

4. The plate bending machine with limiting mechanism according to claim 1, wherein: the stepping motor (407) penetrates through the second sliding groove (406) and extends into the second sliding groove (406), and the top of the bidirectional screw rod (408) is fixedly connected with the bottom of an output shaft of the stepping motor (407).

5. The plate bending machine with limiting mechanism according to claim 1, wherein: the connecting block (409) is connected with the second sliding groove (406) in a sliding mode, and extends to the outside of the second sliding groove (406) through an opening of the second sliding groove (406), and the clamping cylinder (410) is located at the outside of the limiting block (405).

6. The plate bending machine with limiting mechanism according to claim 1, wherein: the second screw hole is formed in the outer surface of the connecting block (409), and the connecting block (409) is in threaded connection with the bidirectional screw rod (408) through the second screw hole.

7. The plate bending machine with limiting mechanism according to claim 1, wherein: the clamping cylinders (410) are rotationally connected with the connecting blocks (409) through rotating shafts, four clamping cylinders (410) are symmetrically arranged left and right, and the number of the clamping cylinders (410) on two sides is two.