A plate material clamping roller feeding mechanism

Abstract

The utility model discloses a plate material clamping roller feeding mechanism, comprising a frame; a plate material clamping roller feeding assembly is arranged at the feeding end of the frame; a plate material clamping roller discharging assembly is arranged at the discharging end of the frame; a stamping die for stamping the plate material into a porous special-shaped plate is arranged in the middle of the frame; the plate material is conveyed to the stamping die for stamping and forming through the plate material clamping roller feeding assembly, and the formed porous special-shaped plate is conveyed to the feeding end of the frame through the plate material clamping roller discharging assembly; a stamping plate grabbing and adsorption assembly is also arranged on the frame; the stamping plate grabbing and adsorption assembly grabs the porous special-shaped plate from the feeding end and transfers it to an external platform. The utility model does not require manual feeding and material taking, reduces labor intensity and production cost, effectively improves production efficiency, and effectively prevents personnel from operating incorrectly and accidents.

Description

Technical Field

[0001] The utility model relates to the technical field of plate material feeding, in particular to a plate material clamping roller feeding mechanism. Background Art

[0002] The stamping production of punching machines is mainly for plates. Through the mold, blanking, punching, forming, drawing, trimming, fine blanking, shaping, riveting and extrusion can be made, which are widely used in various fields; in the original stamping production, the stamping plates are stamped manually, and the stamping process is operated by manual feeding and receiving. The stamped plates are also manually grabbed. The manual loading requires employees to repeatedly mechanically load and take materials on the punching machine, which is labor-intensive and slow to load, affecting production efficiency. In the process of manual loading and unloading, workers need to operate manually in a small space, which is prone to safety hazards or work-related accidents. Utility Model Content

[0003] The utility model aims to provide a plate material clamping roller feeding mechanism, which does not require manual loading and unloading, reduces labor intensity and production costs, effectively improves production efficiency, and effectively prevents human error operations and accidents.

[0004] The utility model is realized by the following technical solutions:

[0005] A plate material clamping roller feeding mechanism comprises a frame; wherein: a plate material clamping roller feeding assembly is provided at the feeding end of the frame; a plate material clamping roller discharging assembly is provided at the discharging end of the frame; a stamping die for stamping the plate material into a porous special-shaped plate is provided in the middle of the frame; the plate material is conveyed to the stamping die for stamping and forming by the plate material clamping roller feeding assembly, and the formed porous special-shaped plate is then conveyed to the feeding end of the frame by the plate material clamping roller discharging assembly; a stamping plate grabbing and adsorption assembly is also provided on the frame; the stamping plate grabbing and adsorption assembly grabs the porous special-shaped plate from the feeding end and transfers it to an external platform.

[0006] As a further improvement on the technical solution of the utility model, the plate material clamping roller feeding assembly includes an upper feed clamping roller, a lower feed driving roller, a feed driving motor, a feed rocker and a feed upper pressure cylinder; the upper feed clamping roller is mounted on the upper end of the feed rocker through a rolling bearing; the lower end of the feed rocker is connected to the piston rod of the feed upper pressure cylinder; the middle part of the feed rocker is rotatably mounted on the frame through a pin shaft; the feed upper pressure cylinder is fixed on the frame; the feed lower driving roller is mounted on the frame through a rolling bearing; the feed upper pressure cylinder drives the feed rocker so that the upper feed clamping roller is pressed against the feed lower driving roller; the feed driving motor is mounted on the frame through a mounting frame; the main shaft of the feed driving motor is connected to the feed lower driving roller through a driving connector.

[0007] As a further improvement on the technical solution of the utility model, the plate material clamping roller discharging assembly includes an upper discharging clamping roller, a lower discharging driving roller, a discharging driving motor, a discharging rocker and a discharging upper pressure cylinder; the upper discharging clamping roller is installed on the upper end of the discharging rocker through a rolling bearing; the lower end of the discharging rocker is connected to the piston rod of the discharging upper pressure cylinder; the middle part of the discharging rocker is rotatably installed on the frame through a pin shaft; the discharging upper pressure cylinder is fixed on the frame; the discharging lower driving roller is installed on the frame through a rolling bearing; the discharging upper pressure cylinder drives the discharging rocker so that the upper discharging clamping roller is pressed against the lower discharging driving roller; the discharging driving motor is installed on the frame through a mounting frame; the main shaft of the discharging driving motor is connected to the lower discharging driving roller through a driving connector.

[0008] As a further improvement of the technical solution of the utility model, the stamping plate grabbing and adsorption assembly includes a suction cup and a cylinder / electric cylinder driving mechanism; the suction cup is installed at the driving end of the cylinder / electric cylinder driving mechanism; the cylinder / electric cylinder driving mechanism is installed on the frame through a mounting frame.

[0009] As a further improvement of the technical solution of the utility model, the stamping die includes an upper stamping die and a lower stamping die; the upper stamping die is located directly above the lower stamping die.

[0010] As a further improvement of the technical solution of the utility model, the upper feed clamping roller, the lower feed driving roller, the upper discharge clamping roller and the lower discharge driving roller are all rubber rollers.

[0011] As a further improvement of the technical solution of the utility model, a plurality of supporting feet are installed at the bottom of the frame.

[0012] Compared with the prior art, the utility model provides a plate material clamping roller feeding mechanism, which has the following beneficial effects:

[0013] The utility model realizes automatic feeding and discharging of plate materials by arranging a plate material clamping roller feeding component and a plate material clamping roller discharging component, and then arranges a stamping plate grabbing and adsorption component to grab the porous special-shaped plate stamped on the stamping die and transfer it to an external platform or the next workstation. There is no need for manual feeding and receiving operations, which reduces labor intensity and production costs, and at the same time reduces unsafe factors in the production process, meets the safe production needs of the stamping production line, effectively improves production efficiency, and at the same time effectively prevents personnel from operating incorrectly and accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front structural schematic diagram of a plate material clamping roller feeding mechanism according to an embodiment of the utility model;

[0015] Figure 2 This is a side structural schematic diagram of a plate material clamping roller feeding mechanism according to an embodiment of the utility model;

[0016] Figure 3 This is a schematic structural diagram of a plate material clamping roller feeding assembly according to an embodiment of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the plate material clamping roller discharge assembly according to an embodiment of the utility model.

[0018] Markings in the attached drawings: 1-frame; 2-plate material clamping roller feeding assembly; 3-plate material clamping roller discharging assembly; 4-stamping die; 5-stamping plate grabbing and adsorption assembly; 11-supporting feet; 21-feed upper clamping roller; 22-feed lower driving roller; 23-feed driving motor; 24-feed rocker; 25-feed upper pressure cylinder; 31-discharging upper clamping roller; 32-discharging lower driving roller; 33-discharging driving motor; 34-discharging rocker; 35-discharging upper pressure cylinder; 41-upper stamping die; 42-lower stamping die; 51-suction cup; 52-cylinder / electric cylinder driving mechanism. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, upper end, lower end, top, bottom...) are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0021] In the present invention, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense, for example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In addition, in the present utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features; in addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0023] The present invention is further described and illustrated below in conjunction with specific embodiments and accompanying drawings:

[0024] Please refer to Figures 1 to 4A plate material clamping roller feeding mechanism comprises a frame 1; wherein: a plate material clamping roller feeding assembly 2 is provided at the feeding end of the frame 1; a plate material clamping roller discharging assembly 3 is provided at the discharging end of the frame 1; a stamping die 4 for stamping the plate material into a porous special-shaped plate is provided in the middle of the frame 1; the plate material is conveyed to the stamping die 4 through the plate material clamping roller feeding assembly 2 for stamping and forming, and the formed porous special-shaped plate is then conveyed to the feeding end of the frame 1 through the plate material clamping roller discharging assembly 3; a stamping plate grabbing and adsorption assembly 5 is also provided on the frame 1; the stamping plate grabbing and adsorption assembly 5 grabs the porous special-shaped plate from the feeding end and transfers it to the external platform. The utility model realizes automatic feeding and discharging of plate materials by arranging a plate material clamping roller feeding component 2 and a plate material clamping roller discharging component 3, and then arranges a stamping plate grabbing and adsorption component 5 to grab the porous special-shaped plate stamped on the stamping die 4 and transfer it to an external platform or the next workstation, without the need for manual feeding and receiving operations, thus reducing labor intensity and production costs, and reducing unsafe factors in the production process, meeting the safe production requirements of the stamping production line, effectively improving production efficiency, and effectively preventing human misoperation and accidents.

[0025] Specifically, in the present embodiment, the plate material clamping roller feeding assembly 2 includes an upper feed clamping roller 21, a lower feed driving roller 22, a feed driving motor 23, a feed rocker 24 and a feed upper pressure cylinder 25; the upper feed clamping roller 21 is mounted on the upper end of the feed rocker 24 through a rolling bearing; the lower end of the feed rocker 24 is connected to the piston rod of the feed upper pressure cylinder 25; the middle part of the feed rocker 24 is rotatably mounted on the frame 1 through a pin shaft; the feed upper pressure cylinder 25 is fixed on the frame 1; the lower feed driving roller 22 is mounted on the frame 1 through a rolling bearing; the feed upper pressure cylinder 25 drives the feed rocker 24 so that the upper feed clamping roller 21 is pressed against the lower feed driving roller 22; the feed driving motor 23 is mounted on the frame 1 through a mounting frame; the main shaft of the feed driving motor 23 is connected to the lower feed driving roller 22 through a driving connector. It should be noted that when feeding is required for stamping production, the plate material is first placed on the feeding end of the frame 1, and the bottom of the plate material is in contact with the lower feed drive roller 22. The feed drive motor 23 works to drive the lower feed drive roller 22 to rotate. At the same time, the feed upper pressure cylinder 25 works to drive the feed rocker 24 to swing, so that the upper feed clamping roller 21 presses the plate material against the lower feed drive roller 22. The plate material follows the rotating lower feed drive roller 22 and moves toward the stamping die 4 under the pressure of the upper feed clamping roller 21, thereby realizing the automatic feeding function of the plate material, without the need for manual feeding, reducing labor intensity and production costs, and effectively improving production efficiency.

[0026] Specifically, in the present embodiment, the plate material clamping roller discharging assembly 3 includes an upper discharging clamping roller 31, a lower discharging driving roller 32, a discharging driving motor 33, a discharging rocker 34 and a discharging upper pressure cylinder 35; the upper discharging clamping roller 31 is installed on the upper end of the discharging rocker 34 through a rolling bearing; the lower end of the discharging rocker 34 is connected to the piston rod of the discharging upper pressure cylinder 35; the middle part of the discharging rocker 34 is rotatably installed on the frame 1 through a pin shaft; the discharging upper pressure cylinder 35 is fixed on the frame 1; the discharging lower driving roller 32 is installed on the frame 1 through a rolling bearing; the discharging upper pressure cylinder 35 drives the discharging rocker 34 so that the upper discharging clamping roller 31 is pressed against the discharging lower driving roller 32; the discharging driving motor 33 is installed on the frame 1 through a mounting frame; the main shaft of the discharging driving motor 33 is connected to the discharging lower driving roller 32 through a driving connector. It should be noted that when stamping production is discharging, the discharging drive motor 33 works to drive the discharging lower drive roller 32 to rotate. At the same time, the discharging upper pressure cylinder 35 works to drive the discharging rocker 34 to swing, so that the discharging upper clamping roller 31 presses the plate material against the discharging lower drive roller 32. The plate material follows the rotating discharging lower drive roller 32 and leaves the stamping die 4 under the pressure of the discharging upper clamping roller 31, thereby realizing the automatic discharging function of the plate material, without the need for manual discharging, reducing labor intensity and production costs, and effectively improving production efficiency.

[0027] Specifically, in this embodiment, the stamping sheet grabbing and adsorption assembly 5 includes a suction cup 51 and a cylinder / electric cylinder drive mechanism 52; the suction cup 51 is installed at the drive end of the cylinder / electric cylinder drive mechanism 52; the cylinder / electric cylinder drive mechanism 52 is installed on the frame 1 through a mounting frame. When picking up materials, the suction cup 51 adsorbs the porous special-shaped sheet to realize the automatic grabbing function, and then the cylinder / electric cylinder drive mechanism 52 works to transfer the porous special-shaped sheet to the external platform or the next workstation, and then the suction cup 51 releases the porous special-shaped sheet to complete the material picking operation. By setting up the stamping sheet grabbing and adsorption assembly 5, the automatic grabbing and transfer functions of the porous special-shaped sheet are realized, and there is no need for manual material picking, which reduces labor intensity and production costs, while reducing unsafe factors in the production process and meeting the safety production requirements of the stamping production line.

[0028] Specifically, in this embodiment, the stamping die 4 includes an upper stamping die 41 and a lower stamping die 42 ; the upper stamping die 41 is located directly above the lower stamping die 42 .

[0029] Specifically, in this embodiment, the upper feeding roller 21, the lower feeding driving roller 22, the upper discharging roller 31 and the lower discharging driving roller 32 are all rubber rollers. It should be noted that the upper feeding roller 21, the lower feeding driving roller 22, the upper discharging roller 31 and the lower discharging driving roller 32 use rubber rollers to further improve the friction of the rollers, thereby ensuring the normal feeding and discharging of the plate material.

[0030] Specifically, in this embodiment, a plurality of supporting legs 11 are installed at the bottom of the frame 1 .

[0031] The utility model does not need manual feeding and taking of materials, thus reducing labor intensity and production costs, effectively improving production efficiency, and effectively preventing human error operations and accidents.

[0032] The technical solutions provided by the embodiments of the present invention are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the embodiments of the present invention. The description of the above embodiments is only applicable to help understand the principles of the embodiments of the present invention. At the same time, for those skilled in the art, according to the embodiments of the present invention, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A plate material roller feeding mechanism, comprising a frame; characterized in that: The feeding end of the frame is provided with a plate material clamping roller feeding assembly; the discharging end of the frame is provided with a plate material clamping roller discharging assembly; the middle part of the frame is provided with a stamping die for stamping the plate material into a porous special-shaped plate; the plate material is conveyed to the stamping die for stamping and forming through the plate material clamping roller feeding assembly, and the formed porous special-shaped plate is then conveyed to the feeding end of the frame through the plate material clamping roller discharging assembly; the frame is also provided with a stamping plate grabbing and adsorption assembly; the stamping plate grabbing and adsorption assembly grabs the porous special-shaped plate from the feeding end and transfers it to the external platform.

2. A plate material clamping roller feeding mechanism according to claim 1, characterized in that: The plate material clamping roller feeding assembly comprises an upper clamping roller, a lower driving roller, a feeding drive motor, a feeding swing rod and a feeding upper pressure cylinder; the upper clamping roller is mounted on the upper end of the feeding swing rod through a rolling bearing; the lower end of the feeding swing rod is connected to the piston rod of the feeding upper pressure cylinder; the middle part of the feeding swing rod is rotatably mounted on the frame through a pin shaft; the feeding upper pressure cylinder is fixed on the frame; the feeding lower driving roller is mounted on the frame through a rolling bearing; the feeding upper pressure cylinder drives the feeding swing rod so that the upper clamping roller presses against the feeding lower driving roller; the feeding drive motor is mounted on the frame through a mounting frame; The main shaft of the feed drive motor is connected to the feed lower drive roller through a drive connector.

3. A plate material clamping roller feeding mechanism according to claim 1, characterized in that: The plate material clamping roller discharging assembly includes an upper discharging clamping roller, a lower discharging driving roller, a discharging driving motor, a discharging rocker and a discharging upper pressure cylinder; the upper discharging clamping roller is installed on the upper end of the discharging rocker through a rolling bearing; the lower end of the discharging rocker is connected to the piston rod of the discharging upper pressure cylinder; the middle part of the discharging rocker is rotatably installed on the frame through a pin shaft; the discharging upper pressure cylinder is fixed on the frame; the discharging lower driving roller is installed on the frame through a rolling bearing; the discharging upper pressure cylinder drives the discharging rocker so that the upper discharging clamping roller is pressed against the lower discharging driving roller; the discharging driving motor is installed on the frame through a mounting frame; the main shaft of the discharging driving motor is connected to the discharging lower driving roller through a driving connector.

4. A plate material clamping roller feeding mechanism according to claim 1, characterized in that: The stamping plate grabbing and adsorption assembly comprises a suction cup and a cylinder / electric cylinder driving mechanism; the suction cup is installed at the driving end of the cylinder / electric cylinder driving mechanism; the cylinder / electric cylinder driving mechanism is installed on the frame through a mounting frame.

5. The plate material clamping roller feeding mechanism according to claim 1, characterized in that: The stamping die comprises an upper stamping die and a lower stamping die; the upper stamping die is located directly above the lower stamping die.

6. A plate material clamping roller feeding mechanism according to claim 1, characterized in that: The upper feeding clamping roller, the lower feeding driving roller, the upper discharging clamping roller and the lower discharging driving roller are all rubber rollers.

7. The plate material clamping roller feeding mechanism according to claim 1, characterized in that: A plurality of supporting feet are installed at the bottom of the frame.

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