CN115945802A - Fixing mechanism and fixing method for foam processing - Google Patents

Abstract

The invention discloses a fixing mechanism and a fixing method for foam processing, belonging to the technical field of foam processing, and comprising a workbench, wherein the top of the workbench is provided with a fixing groove, and one side of the top of the workbench is fixedly connected with two groups of symmetrically arranged fixing plates; according to the device, the driving assembly, the fixing frame and the positioning plate are matched for use, foam paved at the top of the workbench can be fixed, so that the foam is prevented from moving on the workbench in the cutting process, the moving assembly can drive the cutting assembly to move in three dimensions at the top of the foam in the cutting process, the cutting flexibility of the foam is improved, most shapes of the foam can be cut, the device is high in automation degree, the use requirements of foam processing and cutting can be met, the problem of fixing the foam in the cutting process is solved to a certain degree, and waste materials generated by cutting can be collected after the cutting is finished.

Description

A fixing mechanism and fixing method for foam processing

technical field

The invention belongs to the technical field of foam processing, and in particular relates to a fixing mechanism for foam processing, and also relates to a fixing method of the fixing mechanism for foam processing.

Background technique

Foam has a series of characteristics such as elasticity, light weight, fast pressure-sensitive fixation, convenient use, free bending, ultra-thin volume, and reliable performance. It is widely used in industrial production. Most of the existing foam punching sizes are in the About 1 meter * 2 meters, it needs to be cut during use to make it into the shape that needs to be used.

The existing foam processing does not limit and fix the foam when cutting, and requires the staff to limit the foam with their hands, which not only easily causes hand injuries to the staff, but also reduces the work of cutting the foam Efficiency, thereby greatly reducing the processing quality of foam, and the debris generated during the cutting process is not easy to clean, resulting in more debris on the cutting table, which affects subsequent use.

To this end, we propose a fixing mechanism and fixing method for foam processing to solve the problems in the prior art, so that it can effectively position the foam during cutting, and can position the foam during cutting. Clean up debris from cutting.

Contents of the invention

The purpose of the present invention is to provide a fixing mechanism and fixing method for foam processing, to solve the above-mentioned background technology, when cutting foam processing in the prior art, the foam is not limited and fixed, and workers are required to Limiting the foam by hand will not only easily cause hand injury to the staff, but also reduce the work efficiency of foam cutting, thereby greatly reducing the processing quality of the foam, and the debris generated during the cutting process is not easy Cleaning, resulting in more debris on the cutting table, affecting the subsequent use of the problem.

To achieve the above object, the present invention adopts the following technical solutions:

A fixing mechanism for foam processing, including a workbench, the top of the workbench is provided with a fixing groove, and one side of the workbench top is fixedly connected with two sets of symmetrically arranged fixing plates, and the two sets of fixing plates A rotating shaft is rotatably connected between the plates, and a fixed frame is installed and fixed on the rotating shaft through the first connecting seat. A cutting assembly is arranged at the corresponding position of the fixed frame, and a moving assembly is arranged between the cutting assembly and the fixed frame. The cutting assembly is movably connected with the fixed frame through the moving assembly, the inner cavity of the fixed groove is provided with a bottom plate, the surface of the bottom plate is fixedly installed with a connecting piece, and the end of the connecting piece away from the bottom plate is fixedly installed with a second connecting piece. seat, the second connection seat is rotatably connected to the surface of the rotating shaft, positioning plates are fixedly installed on both sides of the bottom of the fixed frame, the bottom of the positioning plate is in contact with the top of the bottom plate, and the fixed frame and the bottom plate A magnetic attraction assembly is arranged between them, one end of the rotating shaft passes through one set of the fixed plates and extends to the outside of the fixed plates to install a drive assembly, and a waste collection assembly is also provided at the bottom of the workbench.

Preferably, the moving assembly includes two sets of X-axis moving guide rails fixedly installed on the inner ring of the fixed frame, a Y-axis moving guide rail is arranged between the two sets of X-axis moving guide rails, and the two ends of the Y-axis moving guide rails are respectively It is fixedly connected with the moving ends of the two groups of the X-axis moving guide rails, the moving ends of the Y-axis moving guide rails are fixedly connected with the Z-axis moving guide rails, and the moving ends of the Z-axis moving guide rails are equipped with connecting plates.

Preferably, the cutting assembly includes two sets of mounting bases fixedly installed on one side of the connecting plate, wherein a laser cutting head is installed on one set of mounting bases, and a high-pressure spray head is fixedly installed on the other set of mounting bases. The bottom end of the high-pressure nozzle is inclined to the laser cutting head.

Preferably, the magnetic attraction assembly includes a mounting plate fixedly mounted on the bottom of the fixed frame, the bottom of the mounting plate is fixedly mounted with a first magnet plate, and the surface of the bottom plate is embedded with a The second magnet plate, the bottom of the first magnet plate is magnetically attracted to the top of the second magnet plate.

Preferably, support plates are fixedly installed on both sides of the cavity of the fixing groove and below the bottom plate, and the bottom of the bottom plate is in contact with the top of the support plate.

Preferably, the driving assembly includes a driving motor arranged on the back of the workbench, the output shaft of the driving motor is fixedly mounted with a driving gear, one side of the driving gear is meshed with a driven gear, and one of the driven gears is The side is fixedly connected with one end of the rotating shaft.

Preferably, a support frame is fixedly installed on the back of the workbench, and the drive motor is fixed to the back of the workbench through the support frame.

Preferably, the waste collection assembly includes a fixed shell fixedly installed at the bottom of the workbench, the inner cavity of the fixed shell is slidably connected with a collection box, and the front of the collection box passes through the fixed shell and extends to the outside of the fixed shell for fixed installation. There is a handle, and a locking assembly is also arranged between the collection box and the fixed case.

Preferably, the locking assembly includes a locking plate fixedly mounted on the surface of the collection box, a locking rod is threaded on the surface of the locking plate, and one end of the locking rod passes through the locking plate and extends to the locking plate. The outside of the plate is screwed to the surface of the fixed shell.

A method for fixing a fixing mechanism for foam processing, comprising the following steps:

S1. Laying foam: Lay the entire piece of foam to be cut on the top of the workbench and the bottom plate;

S2. Fixing the foam: After step S1 is completed, the user can drive the rotating shaft to rotate through the driving component, and then drive the fixed frame to rotate through the first connecting seat. The rotation of the fixed frame will drive the positioning plate at the bottom to press and fix the foam on the the top of the workbench;

S3. Cutting foam: After fixing the foam, the user can drive the cutting component to move through the moving component. During the moving process, laser cutting is performed on the foam, and the waste generated by cutting will be blown to the fixed groove and the bottom plate by the high-pressure nozzle through the gap between them, and fall into the collection box under the workbench through the gap;

S4. Take out the foam and leftover material: After the cutting is completed, the user can drive the rotation and reverse through the driving component, so that the fixed frame rotates and tilts up. At this time, the fixed frame and the bottom plate are magnetically fixed together by the magnetic component, cutting The generated waste will slide from the top of the foam and the bottom plate to the collection box under the workbench under the action of tilting, and then the user can pull the bottom plate to reset to make it in a horizontal state. At this time, the user can put the foam on the top of the bottom plate take out.

Technical effects and advantages of the present invention: a fixing mechanism and fixing method for foam processing proposed by the present invention, compared with the prior art, has the following advantages:

1. The present invention can fix the foam laid on the top of the workbench through the cooperation of the drive assembly, the fixing frame and the positioning plate, so as to prevent the foam from moving on the workbench during the cutting process. Among them, the moving component can drive the cutting component to move three-dimensionally on the top of the foam to improve the flexibility of foam cutting, and can cut most shapes of foam. This device has a high degree of automation and can meet the needs of foam processing and cutting. It solves the problem of fixing the foam in the cutting process to a certain extent, and can collect the waste generated after cutting;

2. The present invention can magnetically fix the bottom plate and the fixed frame together through the setting of the magnetic attraction component. When the fixed frame rotates, it can drive the bottom plate to rotate, making it in an inclined state so that the waste generated by cutting can be discharged into the workbench In the collection box below, the waste generated by cutting can be collected through the setting of the waste collection component, and the collection box and the fixed shell can be locked and fixed together through the setting of the locking component, so as to improve the stability of the use of the collection box.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the structural representation of support frame and connector of the present invention;

Fig. 3 is a schematic structural view of the base plate of the present invention when it is in an inclined state;

Fig. 4 is a structural schematic diagram of the magnetic attraction assembly of the present invention;

Fig. 5 is a schematic structural view of the waste collection assembly of the present invention;

Fig. 6 is a schematic structural view of the cutting assembly of the present invention.

In the figure: 1. Workbench; 2. Fixing groove; 3. Fixing plate; 4. Rotating shaft; 5. First connecting seat; 6. Fixed frame; 7. Bottom plate; 8. Connecting piece; 9. Second connecting seat; 10. Positioning plate; 11. X-axis moving guide rail; 12. Y-axis moving guide rail; 13. Z-axis moving guide rail; 14. Connecting plate; 15. Mounting seat; 16. Laser cutting head; 17. High pressure nozzle; 18. Installation 19, the first magnet plate; 20, the second magnet plate; 21, the support plate; 22, the drive motor; 23, the drive gear; 24, the driven gear; 25, the support frame; 26, the fixed shell; 27, the collection Box; 28, handle; 29, locking plate; 30, locking rod.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The specific embodiments described here are only used to explain the present invention, not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The present invention provides a fixing mechanism for foam processing as shown in Fig. 1-Fig. Two groups of fixed plates 3 arranged symmetrically, rotating shafts 4 are connected between the two groups of fixed plates 3, and a fixed frame 6 is installed and fixed on the rotating shafts 4 through the first connection seat 5, and a cutting assembly is arranged at the corresponding position of the fixed frame 6. The assembly includes two sets of mounting bases 15 fixedly installed on one side of the connecting plate 14, wherein a laser cutting head 16 is installed on one set of mounting bases 15, and a high-pressure nozzle 17 is fixedly installed on the other set of mounting bases 15. The bottom of the high-pressure nozzle 17 is The end is inclined to the laser cutting head 16;

Through the setting of the cutting components, the foam can be laser cut. In this embodiment, the foam is cut by laser cutting, which has the advantages of high efficiency, convenient cutting and flexible cutting. After the cutting is completed, the high pressure nozzle 17 can be used to cut the foam The waste material is purged. In this embodiment, the laser cutting head 16 and the high-pressure nozzle 17 are installed and fixed on the surface of the mounting seat 15 through the mounting seat 15 .

Preferably, a moving assembly is provided between the cutting assembly and the fixed frame 6, the cutting assembly is movably connected with the fixed frame 6 through the moving assembly, and the moving assembly includes two sets of X-axis moving guide rails 11 fixedly installed on the inner ring of the fixed frame 6 A Y-axis moving guide rail 12 is arranged between the two groups of X-axis moving guide rails 11, and the two ends of the Y-axis moving guide rail 12 are fixedly connected with the moving ends of the two groups of X-axis moving guide rails 11 respectively, and the moving ends of the Y-axis moving guide rails 12 are fixed A Z-axis moving guide rail 13 is connected, and a connecting plate 14 is installed on the moving end of the Z-axis moving guide rail 13;

Through the setting of the moving component, the cutting component can be moved three-dimensionally to improve the flexibility of cutting. Through the setting of the X-axis moving guide rail 11, the use position of the cutting component can be adjusted in the X-axis direction. Through the Y-axis moving guide rail 12 The setting of the cutting assembly can adjust the use position of the cutting assembly in the Y-axis direction, and the use position of the cutting assembly can be adjusted in the Z-axis direction through the setting of the Z-axis moving guide rail 13.

Wherein, the inner cavity of the fixed groove 2 is provided with a bottom plate 7, both sides of the fixed groove 2 inner cavity and below the bottom plate 7 are fixedly equipped with a support plate 21, the bottom of the bottom plate 7 contacts with the top of the support plate 21, and the bottom of the bottom plate 7 A connecting piece 8 is fixedly installed on the surface, and a second connecting seat 9 is fixedly installed on the end of the connecting piece 8 away from the bottom plate 7. The second connecting seat 9 is rotatably connected to the surface of the rotating shaft 4, and both sides of the bottom of the fixed frame 6 are fixedly installed with positioning plate 10, the bottom of the positioning plate 10 is in contact with the top of the bottom plate 7;

Through the setting of the support plate 21, the base plate 7 can be supported, and the base plate 7 is supported in the inner cavity of the fixed groove 2 so that the top of the base plate 7 is at the same level as the top of the workbench 1, and the connecting piece 8 and the second The joint use of the connecting seat 9 can connect the bottom plate 7 to the rotating shaft 4 flexibly. Through the setting of the positioning plate 10, after laying the foam on the top of the workbench 1, the user can drive the fixed frame 6 to rotate through the drive assembly. Further, the positioning plate 10 is driven to move so that the bottom of the positioning plate 10 can press and fix the foam on the top of the workbench 1 .

It is worth noting that one end of the rotating shaft 4 passes through one of the set of fixed plates 3 and extends to the outside of the fixed plate 3 to install a drive assembly. The drive assembly includes a drive motor 22 located on the back of the workbench 1, and the output shaft of the drive motor 22 is fixed. A drive gear 23 is installed, one side of the drive gear 23 is meshed with a driven gear 24, one side of the driven gear 24 is fixedly connected to one end of the rotating shaft 4, a support frame 25 is fixedly installed on the back of the workbench 1, and the drive motor 22 passes through The support frame 25 is installed and fixed on the back of the workbench 1;

Through the setting of the drive assembly, the fixed frame 6 can be driven to rotate at an angle. When the fixed frame 6 needs to be opened or closed, the user can turn on the drive motor 22 through an external controller, and the output shaft of the drive motor 22 drives the drive gear 23 to rotate. , the rotation of the driving gear 23 will drive the rotating shaft 4 to rotate through the driven gear 24, and then drive the fixed frame 6 to rotate through the first connecting seat 5. In this embodiment, the driving motor 22 can determine the rotation angle of the fixed frame 6 by inputting a numerical value in advance. After the angle adjustment is completed, the user can fix the use angle of the fixed frame 6 through the brake mechanism matched with the drive motor 22 .

As preferably, a magnetic attraction assembly is provided between the fixed frame 6 and the bottom plate 7, the magnetic attraction assembly includes a mounting plate 18 fixedly mounted on the bottom of the fixed frame 6, the bottom of the mounting plate 18 is fixedly equipped with a first magnet plate 19, and the bottom plate 7 The surface of the first magnet plate 19 is embedded with a second magnet plate 20, and the bottom of the first magnet plate 19 is magnetically attracted to the top of the second magnet plate 20;

Through the setting of the magnetic assembly, the base plate 7 and the fixed frame 6 can be magnetically fixed together. After the cutting is completed, the user can drive the fixed frame 6 to rotate through the drive assembly. Suction together, when the fixed frame 6 rotates, it will drive the bottom plate 7 to rotate, making it in a tilted state. At this time, the cutting debris on the surface will slide down to the collection box 27 at the bottom of the workbench 1. After cleaning, the user The base plate 7 can be pulled downwards to fall back to the inner cavity of the fixing groove 2. At this time, the bottom of the positioning plate 10 is separated from the surface of the base plate 7, and the user can take out the cut foam from the base plate 7.

It is worth noting that the bottom of the workbench 1 is also provided with a waste collection assembly, the waste collection assembly includes a fixed shell 26 fixedly mounted on the bottom of the workbench 1, the inner chamber of the fixed shell 26 is slidably connected with a collection box 27, and the collection box 27 The front side passes through the fixed shell 26 and extends to the outside of the fixed shell 26. A handle 28 is fixedly installed. A locking assembly is also arranged between the collection box 27 and the fixed shell 26. The locking assembly includes a locking plate fixedly installed on the surface of the collection box 27. 29, the surface of the locking plate 29 is threadedly connected with a locking rod 30, and one end of the locking rod 30 passes through the locking plate 29 and extends to the outside of the locking plate 29 to be threaded with the surface of the fixed shell 26;

Through the setting of the waste material collection component, the waste material generated by cutting will fall into the inner cavity of the collection box 27. The user can periodically take out the collection box 27 and carry out centralized treatment of the waste material inside it. Through the setting of the locking component, the waste material will be collected After the box 27 is pushed into the inner cavity of the fixed shell 26, the user can tighten the locking lever 30 to lock and fix the collection box 27, so as to fix its use position.

A method for fixing a fixing mechanism for foam processing, comprising the following steps:

S1. Laying foam: spread the entire piece of foam to be cut on the top of the workbench 1 and the bottom plate 7;

S2. Fixing the foam: After step S1 is completed, the user can drive the rotating shaft 4 to rotate through the driving component, and then drive the fixed frame 6 to rotate through the first connecting seat 5, and the rotation of the fixed frame 6 will drive the positioning plate 10 at the bottom to rotate the foam The cotton is compressed and fixed on the top of the workbench 1;

S3. Cutting foam: After the foam is fixed, the user can drive the cutting component to move through the moving component, and perform laser cutting on the foam during the movement, and the waste generated by cutting will be blown to the fixing groove 2 by the high-pressure nozzle 17 and the gap between the bottom plate 7, and fall into the collection box 27 below the workbench 1 through the gap;

S4. Take out the foam and leftover material: After the cutting is completed, the user can drive the rotation and reverse through the drive assembly, so that the fixed frame 6 can be rotated and tilted up. At this time, the fixed frame 6 and the bottom plate 7 are magnetically fixed on the At the same time, the waste produced by cutting will slide from the foam and the top of the bottom plate to the collection box 27 below the workbench 1 under the action of inclination, and then the user can pull the bottom plate 7 to reset and make it in a horizontal state. At this time, the user can Take out the foam on the top of base plate 7.

Finally, it should be noted that: the above is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still It is possible to modify the technical solutions recorded in the foregoing embodiments, or to perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. within the spirit and principles of the present invention shall be included in the within the protection scope of the present invention.

Claims (10)

1. A fixing mechanism for foam processing, comprising a workbench (1), characterized in that: the top of the workbench (1) is provided with a fixing groove (2), and the top of the workbench (1) Two sets of symmetrically arranged fixed plates (3) are fixedly connected to one side, and a rotating shaft (4) is rotatably connected between the two groups of fixed plates (3), and the first connecting seat (5) passes through the rotating shaft (4). A fixed frame (6) is installed and fixed, a cutting assembly is arranged at the corresponding position of the fixed frame (6), a moving assembly is arranged between the cutting assembly and the fixed frame (6), and the cutting assembly passes through the moving assembly and the fixed The frames (6) are movably connected together, the inner cavity of the fixed groove (2) is provided with a bottom plate (7), and the surface of the bottom plate (7) is fixedly installed with a connecting piece (8), and the connecting piece (8) One end away from the bottom plate (7) is fixedly installed with a second connection seat (9), and the second connection seat (9) is rotatably connected to the surface of the rotating shaft (4), and the two sides of the bottom of the fixed frame (6) Both are fixedly installed with a positioning plate (10), the bottom of the positioning plate (10) is in contact with the top of the base plate (7), and a magnetic attraction assembly is arranged between the fixed frame (6) and the base plate (7). One end of the rotating shaft (4) runs through one set of the fixed plates (3) and extends to the outside of the fixed plates (3) to install a drive assembly, and the bottom of the workbench (1) is also provided with a waste collection assembly. 2. A fixing mechanism for foam processing according to claim 1, characterized in that: the moving assembly includes two sets of X-axis moving guide rails (11) fixedly installed on the inner ring of the fixing frame (6), A Y-axis moving guide rail (12) is arranged between the two groups of X-axis moving guide rails (11), and the two ends of the Y-axis moving guide rail (12) are respectively connected with the movement of the two groups of the X-axis moving guide rails (11). The ends are fixedly connected, the moving end of the Y-axis moving guide rail (12) is fixedly connected with the Z-axis moving guide rail (13), and the moving end of the Z-axis moving guide rail (13) is equipped with a connecting plate (14). 3. A fixing mechanism for foam processing according to claim 2, characterized in that: the cutting assembly includes two sets of mounting seats (15) fixedly mounted on one side of the connecting plate (14), one of which A laser cutting head (16) is installed on the mounting base (15) of one group, and a high-pressure nozzle (17) is fixedly installed on the mounting base (15) of the other group, and the bottom end of the high-pressure nozzle (17) faces the laser Cutting head (16) place is obliquely arranged. 4. A fixing mechanism for foam processing according to claim 1, characterized in that: the magnetic assembly includes a mounting plate (18) fixedly mounted on the bottom of the fixing frame (6), and the mounting plate The bottom of (18) is fixedly installed with the first magnet plate (19), and the surface of the base plate (7) is embedded with the second magnet plate (20) at the corresponding position of the first magnet plate (19). The bottom of a magnet plate (19) and the top of the second magnet plate (20) are magnetically attracted together. 5. A fixing mechanism for foam processing according to claim 1, characterized in that: support plates are fixedly installed on both sides of the inner cavity of the fixing groove (2) and under the bottom plate (7) (21), the bottom of the bottom plate (7) is in contact with the top of the support plate (21). 6. A fixing mechanism for foam processing according to claim 1, characterized in that: the drive assembly includes a drive motor (22) located on the back of the workbench (1), and the drive motor (22) ) is fixedly equipped with a drive gear (23), one side of the drive gear (23) is meshed with a driven gear (24), one side of the driven gear (24) is connected to one end of the rotating shaft (4) Fixed connection. 7. A fixing mechanism for foam processing according to claim 6, characterized in that: a support frame (25) is fixedly installed on the back of the workbench (1), and the drive motor (22) passes The support frame (25) is installed and fixed on the back of the workbench (1). 8. A fixing mechanism for foam processing according to claim 1, characterized in that: the waste collection assembly includes a fixed shell (26) fixedly installed on the bottom of the workbench (1), and the fixed shell The inner cavity of (26) is slidably connected with a collection box (27), and the front of the collection box (27) passes through the fixed shell (26) and extends to the outside of the fixed shell (26) and is fixedly equipped with a handle (28). A locking assembly is also arranged between the collection box (27) and the fixed case (26). 9. A fixing mechanism for foam processing according to claim 8, characterized in that: the locking assembly includes a locking plate (29) fixedly installed on the surface of the collection box (27), the locking The surface of the tight plate (29) is threadedly connected with a locking rod (30), and one end of the locking rod (30) passes through the locking plate (29) and extends to the outside of the locking plate (29) and the fixed shell (26). ) surface threaded connection. 10. A method for fixing a fixing mechanism for foam processing according to any one of claims 1 to 9, characterized in that: comprising the following steps: S1. Laying foam: Lay the entire piece of foam to be cut on the top of the workbench and the bottom plate; S2. Fixing the foam: After step S1 is completed, the user can drive the rotating shaft to rotate through the driving component, and then drive the fixed frame to rotate through the first connecting seat. The rotation of the fixed frame will drive the positioning plate at the bottom to press and fix the foam on the the top of the workbench; S3. Cutting foam: After fixing the foam, the user can drive the cutting component to move through the moving component. During the moving process, laser cutting is performed on the foam, and the waste generated by cutting will be blown to the fixed groove and the bottom plate by the high-pressure nozzle through the gap between them, and fall into the collection box under the workbench through the gap; S4. Take out the foam and leftover material: After the cutting is completed, the user can drive the rotation and reverse through the driving component, so that the fixed frame rotates and tilts up. At this time, the fixed frame and the bottom plate are magnetically fixed together by the magnetic component, cutting The generated waste will slide from the top of the foam and the bottom plate to the collection box under the workbench under the action of tilting, and then the user can pull the bottom plate to reset to make it in a horizontal state. At this time, the user can put the foam on the top of the bottom plate take out.

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