CN219724357U

CN219724357U - Stop gear for raw material transmission of bending machine

Info

Publication number: CN219724357U
Application number: CN202321059281.9U
Authority: CN
Inventors: 邹磊; 周华海; 莫军
Original assignee: Shiyan Sancai Technology Co ltd
Current assignee: Shiyan Sancai Technology Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-09-22
Anticipated expiration: 2033-04-27

Abstract

The utility model discloses a limiting mechanism for raw material transmission of a bending machine, and relates to the technical field of bending machines. Including backplate, support and the operation panel that provides the instruction, support upper end fixedly connected with baffle, and the baffle surface is close to the position of side and install two sets of backplate respectively, two sets of rotate between the backplate and connect the gyro wheel, gyro wheel evenly distributed is on the opposite one side of baffle, baffle upper end fixedly connected with goes up the frame, and goes up one side that the frame is close to the gyro wheel and install guiding mechanism, stop gear is installed to frame one side in going up to the backplate. According to the utility model, the motor in the power box is driven to rotate by the command sent by the operating platform, the motor operates to drive the gear to drive the rotating shaft to rotate, the rotating shaft rotates to drive the positive shaft and the negative shaft to rotate in the same square shape, and as the threads on the positive shaft and the negative shaft are opposite, the opposite movement direction of the adjusting plate is achieved, so that the clamping adjustment of the articles on the roller wheels can be realized.

Description

Stop gear for raw material transmission of bending machine

Technical Field

The utility model belongs to the technical field of bending machines, and particularly relates to a limiting mechanism for raw material transmission of a bending machine.

Background

The bending machine comprises a bracket, a workbench and a clamping plate, and generates attractive force to the pressing plate after being electrified, so that the clamping of a thin plate between the pressing plate and the base is realized. The bending machine is required to bend the workpiece to a designated position before bending the workpiece, the direction of the workpiece is required to be set in the workpiece conveying process, the distance between the workpieces is definitely set, the distance between different workpieces is adjustable, the common conveying mechanism is used for simply conveying the workpiece and cannot limit the workpiece, and in the conveying mechanism with a limiting tool, the limiting efficiency is poor, errors are easily caused in the subsequent workpieces, and the limiting mechanism for conveying the raw materials of the bending machine is provided.

Disclosure of Invention

The utility model aims to provide a limiting mechanism for raw material transmission of a bending machine, which solves the problems that an article cannot be limited in the transportation process of the existing bending machine and the limiting efficiency is poor.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a limiting mechanism for raw material transmission of a bending machine, which comprises guard plates, a support and an operating platform for providing instructions, wherein the upper end of the support is fixedly connected with the guard plates, two groups of guard plates are respectively arranged on the surfaces of the guard plates close to the side edges, rollers are rotationally connected between the two groups of guard plates, the rollers are uniformly distributed on the opposite sides of the guard plates, the upper end of the guard plates is fixedly connected with an upper frame, an adjusting mechanism is arranged on one side, close to the rollers, of the upper frame, and a limiting mechanism is arranged on one side, which is arranged on the upper frame, of the guard plates.

Preferably, the adjustment mechanism includes: the power box is arranged at the middle position of the upper frame, the power box is of a square hollow structure, two groups of rotating frames are arranged in the power box, the rotating frames are rotatably connected with power shafts, the power shafts are of a cylindrical structure, the two sides of the power shafts are respectively and fixedly connected with the positive shaft and the reverse shaft, and threads with opposite directions are formed on the positive shaft and the reverse shaft.

Preferably, the positive shaft and the reverse shaft pass through the power box and the rotating frame to be fixedly connected with the rotating shaft, a tooth opening is formed in the arc surface on the outer side of the rotating shaft, the rotating shaft is meshed with a gear through the tooth opening, the gear is arranged at the upper end of the rotating shaft, the side edge of the gear is meshed with the rotating shaft, one side of the gear plane is fixedly connected with the output end of the motor, and the motor shell is fixedly connected with the inner wall of the power box.

Preferably, the positive shaft and the reverse shaft are respectively connected with two groups of adjusting plates in a rotating way, threads are arranged on the two groups of adjusting plates, the adjusting plates are respectively connected with the positive shaft and the reverse shaft in a rotating way through the threaded holes, and the adjusting plates are arranged between the two groups of guard plates.

Preferably, the limiting mechanism comprises: sleeve pipe, limiting plate, spring, the opening has been seted up to backplate symmetry one side, two sets of the opening part rotation of backplate is connected with the sleeve pipe, the sleeve pipe is cylinder hollow structure, and sleeve pipe outside fixedly connected with limiting plate, through spring coupling between limiting plate and the backplate, the one end fixed connection backplate of spring is relative one side, the other end fixed connection limiting plate opposite side of spring.

Preferably, an operation table is arranged on one side, far away from the idler wheels, of the guard plate, the operation table is electrically connected with the power box, and a notch is formed in the guard plate.

The utility model has the following beneficial effects:

1. according to the utility model, the motor in the power box is driven to rotate by the command sent by the operating platform, the motor operates to drive the gear to drive the rotating shaft to rotate, the rotating shaft rotates to drive the positive shaft and the negative shaft to rotate in the same square shape, and as the threads on the positive shaft and the negative shaft are opposite, the opposite movement direction of the adjusting plate is achieved, so that the clamping adjustment of the articles on the roller wheels can be realized.

2. According to the utility model, the limiting plate is arranged on the front side of the guard plate, the size and the direction of articles passing through the limiting plate can be limited by the inclined arrangement of the limiting plate, the limiting plate is connected with the guard plate through the spring, and the limiting plate is prevented from being damaged by inertial impact by utilizing the acting force of the spring.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the whole structure of a limiting mechanism for raw material transmission of a bending machine;

fig. 2 is a schematic view of the whole structure of another angle of the limiting mechanism for raw material transmission of the bending machine;

fig. 3 is a schematic diagram of an adjusting plate structure in a limiting mechanism for raw material transmission of a bending machine according to the present utility model;

fig. 4 is an enlarged schematic view of the structure a in fig. 1 according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows: 1. a guard board; 2. a roller; 3. a baffle; 4. a bracket; 5. an operation table; 6. an upper frame; 7. an adjustment plate; 8. a power box; 9. a rotating frame; 10. a rotating shaft; 11. a positive axis; 12. a reverse shaft; 13. a threaded hole; 14. a motor; 15. a gear; 16. a sleeve; 17. a limiting plate; 18. and (3) a spring.

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.

In the description of the present utility model, it should be understood that the terms "upper," "middle," "outer," "inner," "lower," "surrounding," and the like indicate orientations or positional relationships, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the utility model.

Example 1

Referring to fig. 1-4, the utility model discloses a limiting mechanism for raw material transmission of a bending machine, which comprises a guard plate 1, a support 4 and an operating platform 5 for providing instructions, wherein the upper end of the support 4 is fixedly connected with a baffle plate 3, two groups of guard plates 1 are respectively arranged on the surfaces of the baffle plate 3 close to the side edges, rollers 2 are rotationally connected between the two groups of guard plates 1, the rollers 2 are uniformly distributed on the opposite sides of the baffle plate 3, the upper end of the baffle plate 3 is fixedly connected with an upper frame 6, an adjusting mechanism is arranged on one side, close to the rollers 2, of the upper frame 6, and the limiting mechanism is arranged on one side, close to the upper frame 6, of the guard plate 1.

Wherein, adjustment mechanism includes: the power box 8 is installed at the intermediate position of the upper frame 6, the power box 8 is of a square hollow structure, two groups of rotating frames 9 are installed in the power box 8, power shafts are connected between the rotating frames 9 in a rotating mode, the power shafts are of a cylindrical structure, the two sides of the power shafts are fixedly connected with the positive shaft 11 and the reverse shaft 12 respectively, and threads opposite in direction are formed in the positive shaft 11 and the reverse shaft 12.

The positive shaft 11 and the reverse shaft 12 penetrate through the power box 8 and the rotating frame 9 to be fixedly connected with the rotating shaft 10, a tooth opening is formed in the arc surface on the outer side of the rotating shaft 10, the rotating shaft 10 is meshed with the gear 15 through the tooth opening, the gear 15 is arranged at the upper end of the rotating shaft 10, the side edge of the gear 15 is meshed with the rotating shaft 10, one side of the plane of the gear 15 is fixedly connected with the output end of the motor 14, and the outer shell of the motor 14 is fixedly connected with the inner wall of the power box 8.

Wherein, the positive shaft 11 and the reverse shaft 12 are respectively and rotatably connected with two groups of adjusting plates 7, the two groups of adjusting plates 7 are provided with threads, the adjusting plates 7 are respectively and rotatably connected with the reverse shaft 12 of the positive shaft 11 through threaded holes 13, and the adjusting plates 7 are arranged between the two groups of guard plates 1; an operation table 5 is arranged on one side, far away from the idler wheels 2, of the guard plate 1, the operation table 5 is electrically connected with the power box 8, and a notch is formed in the guard plate 3.

Wherein, the motor 14 in the power box 8 is driven to rotate by the instruction sent by the operating platform 5, the motor 14 operates to drive the gear 15 to drive the rotating shaft 10 to rotate, the rotating shaft 10 rotates to drive the positive shaft 11 and the negative shaft 12 to rotate in the same direction, and as the threads on the positive shaft 11 and the negative shaft 12 are opposite, the movement direction of the adjusting plate 7 is opposite, so that the object on the roller 2 can be clamped and adjusted.

Example two

Referring to fig. 4, the present utility model is a limiting mechanism for raw material transmission of a bending machine, further including a limiting mechanism for limiting a size and a direction of a passing object on the basis of the first embodiment, wherein the limiting mechanism includes: sleeve pipe 16, limiting plate 17, spring 18, the opening has been seted up to backplate 1 symmetry one side, two sets of backplate 1's opening part rotation is connected with sleeve pipe 16, sleeve pipe 16 is cylinder hollow structure, and sleeve pipe 16 outside fixedly connected with limiting plate 17, be connected through spring 18 between limiting plate 17 and the backplate 1, the opposite side of backplate 1 is connected to one end fixed connection of spring 18, the opposite side of limiting plate 17 is connected to the other end fixed connection of spring 18.

The limiting plate 17 is mounted on the front side of the guard plate 1, size and direction of articles passing through can be limited through inclined mounting of the limiting plate 17, the limiting plate 17 is connected with the guard plate 1 through the springs 18, and the limiting plate 17 is prevented from being damaged due to inertial impact by utilizing acting force of the springs 18.

The power source of the roller 2 is not mentioned in the present utility model, which is an unnecessary feature of the present utility model, and therefore, it is not explained too much.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. Stop gear for bender raw materials transmission, including backplate (1), support (4) and operation panel (5) that provide the instruction, its characterized in that: the support is characterized in that the upper end of the support (4) is fixedly connected with the baffle (3), two groups of guard plates (1) are respectively arranged at the positions, close to the side edges, of the surfaces of the baffle (3), the two groups of guard plates (1) are connected with the roller (2) in a rotating mode, the roller (2) is evenly distributed on the opposite side of the baffle (3), the upper end of the baffle (3) is fixedly connected with the upper frame (6), an adjusting mechanism is arranged on one side, close to the roller (2), of the upper frame (6), and the guard plates (1) are arranged on one side, close to the upper frame (6), of the support is provided with a limiting mechanism.

2. A spacing mechanism for transporting raw materials of a bending machine according to claim 1, wherein: the adjusting mechanism comprises: adjusting plate (7), rotating frame (9), axis of rotation (10), positive axle (11), contrary axle (12), screw hole (13), motor (14), gear (15), power box (8) are installed to the intermediate position of last frame (6), power box (8) are square hollow structure, and power box (8) internally mounted have two sets of rotating frame (9), two sets of rotate between rotating frame (9) and be connected with the power axle, the power axle is the cylinder structure, and power axle both sides fixedly connected with positive axle (11) and contrary axle (12) respectively, the screw thread opposite in direction has been seted up with contrary axle (12) to positive axle (11).

3. A spacing mechanism for transporting raw materials of bending machine according to claim 2, wherein: the positive shaft (11) and the reverse shaft (12) pass through the power box (8) and the rotating frame (9) fixed connection axis of rotation (10), the tooth mouth has been seted up on the arcwall face in the axis of rotation (10) outside, and axis of rotation (10) are through tooth mouth and gear (15) meshing, axis of rotation (10) upper end is arranged in to gear (15), and gear (15) side and axis of rotation (10) meshing, motor (14) output of gear (15) plane one side fixed connection, motor (14) shell fixed connection power box (8) inner wall.

4. A spacing mechanism for transporting raw materials of a bending machine according to claim 3, wherein: the positive shaft (11) and the reverse shaft (12) are respectively connected with two groups of adjusting plates (7) in a rotating mode, threads are formed on the two groups of adjusting plates (7), the adjusting plates (7) are respectively connected with the positive shaft (11) and the reverse shaft (12) in a rotating mode through threaded holes (13), and the adjusting plates (7) are arranged between the two groups of guard plates (1).

5. A spacing mechanism for transporting raw materials of a bending machine according to claim 1, wherein: the stop gear includes: sleeve pipe (16), limiting plate (17), spring (18), the opening has been seted up to backplate (1) symmetry one side, two sets of opening part rotation of backplate (1) is connected with sleeve pipe (16), sleeve pipe (16) are cylinder hollow structure, and sleeve pipe (16) outside fixedly connected with limiting plate (17), be connected through spring (18) between limiting plate (17) and backplate (1), the one end fixed connection backplate (1) of spring (18) is relative one side, the other end fixed connection limiting plate (17) opposite side of spring (18).

6. A spacing mechanism for transporting raw materials of a bending machine according to claim 1, wherein: an operation table (5) is arranged on one side, far away from the idler wheels (2), of the guard plate (1), the operation table (5) is electrically connected with the power box (8), and a notch is formed in the guard plate (3).