Film sealing device for grinding wheel production

Abstract

The utility model relates to the technical field of grinding wheel processing, and discloses a film sealing device for grinding wheel production, which comprises a film sleeving device shell, a film sleeving device computer, a heating device shell, a heating device computer, a conveying device, a conveying device motor and a stand column, and the conveying device is a belt conveying device; by means of sensor detection, cooperative control of a film sleeving device computer and a heating device computer and accurate operation of all the devices, the efficient, accurate and reliable film sealing process of the grinding wheel is achieved, and the film sleeving device computer is mainly responsible for operation of the film sleeving device and control of the film sleeving process. The heating device computer is responsible for starting the heating device and controlling the heating process, and the two computer systems ensure the quality and efficiency of the film sealing process through an accurate algorithm and cooperative work; the heating function of a heating platform in the film sleeving device is used for carrying out hot pressing treatment on the edge of the cut sleeve film, so that the sleeve film is reconnected together, and the edge of the cut sleeve film is corrected to ensure that the edge of the sleeve film is flush.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding wheel processing, in particular to a film sealing device for grinding wheel production. Background Art

[0002] With the development of modern manufacturing, grinding wheels are important industrial cutting tools, and their production efficiency and product quality are crucial to the entire industrial chain. In the production process of grinding wheels, film sealing is an indispensable step. It not only protects the grinding wheels from pollution and damage during transportation and storage, but also improves the overall appearance and market competitiveness of the product. At present, the main film sealing method for grinding wheels on the market is heat shrink packaging technology, which uses shrink film to wrap the outside of the grinding wheel and heats it to make the shrink film stick to the surface of the grinding wheel, thereby achieving the film sealing effect. This technology has the advantages of good sealing, strong moisture and pollution resistance, etc. , and has been widely used in the field of grinding wheel packaging. Traditional heat shrink packaging machines can only package grinding wheels one by one, and cannot package multiple grinding wheels at the same time, resulting in low packaging efficiency and unable to meet the needs of large-scale production; due to the lack of precise control of traditional packaging machines during the packaging process, problems such as uneven film covering and inaccurate cutting are prone to occur, affecting the overall appearance and quality of the product; existing packaging equipment has deficiencies in automation and intelligence, and often requires manual participation in multiple links, such as film covering, cutting, heating, etc., which increases labor costs and reduces production efficiency. For this reason, we proposed a film sealing device for grinding wheel production. Utility Model Content

[0003] (1) Technical problems solved

[0004] In view of the deficiencies in the prior art, the utility model provides a film sealing device for producing grinding wheels, which solves the above-mentioned problems.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a film sealing device for grinding wheel production, comprising a film sealing device shell, a film sealing device computer, a heating device, a heating device computer, a conveying device, a conveying device motor and a column, wherein the conveying device is a belt conveying device, a section of the conveying device is provided with a conveying device motor, the output shaft of the conveying device motor is connected to the pulley, a column is fixedly installed on the belt of the conveying device, a film sealing device shell is provided at one end of the conveying device away from the conveying device motor, the conveying device passes through and extends out of both sides of the film sealing device shell to form an opening, a film sealing device computer is provided on one side surface of the film sealing device shell, a heating device is provided at one end of the film sealing device shell close to the conveying device motor, the conveying device passes through and extends out of both sides of the heating device to form an opening, and a heating device computer is provided on one side of the surface of the heating device.

[0007] Preferably, a plurality of groups of fans are provided at the top end of the interior of the heating device, the plurality of groups of fans are horizontally symmetrically distributed, and a heating resistor network is provided near the opening of the heating device at the plurality of groups of fans.

[0008] Preferably, the film covering device housing includes a film covering device and fixing columns. The film covering device is provided inside the film covering device housing, and the film covering device is fixedly installed inside the film covering device housing through multiple groups of fixing columns.

[0009] Preferably, the film-making device includes a heating platform, a fixed backplate, a cutting column and a film-making device shell. The fixed backplate is fixedly installed inside the film-making device shell through multiple groups of fixed columns. A cutting column is provided in the middle of the surface of one end of the fixed backplate. The top of the cutting column is a blade. A film-making column is provided at the end of the cutting column away from the fixed backplate. The film-making column is fixedly installed together with the fixed backplate through the cutting column. A heating platform is fixedly installed on the end of the fixed backplate close to the cutting column, and an opening is provided in the middle of the heating platform. The film-making column extends through the opening to both ends of the heating platform.

[0010] Preferably, the film covering device also includes a sleeve rod, an extrusion conveying roller, a first conveying roller, a heating platform, a cutting device, a synchronous motor and a synchronous gear. The top of the fixed backplate extends out a piece fixedly installed with the sleeve rod, and two groups of extrusion conveying rollers are provided on the fixed backplate near the top of the cutting column. The two groups of extrusion conveying rollers extend through one end of the fixed backplate and are connected with the synchronous gear. The film forming column is provided with two groups of first conveying rollers at both ends near the cutting column, and the two groups of first conveying rollers extend through one end of the fixed backplate. The film forming column is also provided with two groups of second conveying rollers on both sides of the bottom end near the heating platform, and the two groups of second conveying rollers extend through one end of the fixed backplate. Multiple groups of extrusion conveying rollers, first conveying rollers and second conveying rollers extend through one end of the fixed backplate and are fixedly connected with the synchronous motor. The top of the heating platform is also provided with a cutting device.

[0011] Preferably, a first position sensor, a second position sensor and a third position sensor are fixedly mounted on the bottom end of the fixed back plate, and the first position sensor, the second position sensor and the third position sensor are equidistantly distributed in the longitudinal direction.

[0012] Preferably, the cutting device includes a cutting plate, a connecting rod, a rotating rod, a cutting motor and a base, the base is fixedly installed on the top of the heating platform, the end of the base facing away from the heating platform is fixedly installed with the cutting motor, the output shaft of the cutting motor is fixedly connected with the rotating rod, the rotating shaft of the rotating rod is fixedly connected with the connecting rod, the end of the connecting rod facing away from the rotating rod is fixedly connected with the cutting plate, and the cutting plate slides on the surface of the heating platform.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the present invention provides a film sealing device for grinding wheel production, which has the following beneficial effects:

[0015] 1. The film sealing device used in the production of grinding wheels realizes the high efficiency, accuracy and reliability of the film sealing process of the grinding wheels through precise sensor detection, coordinated control of the film sealing device computer and the heating device computer, and precise operation of each device. The film sealing device computer is mainly responsible for the operation of the film sealing device and the control of the film sealing process, while the heating device computer is responsible for the startup of the heating device and the control of the heating process. These two computer systems ensure the quality and efficiency of the film sealing process through precise algorithms and collaborative work.

[0016] 2. The film sealing device for the production of the grinding wheel and the heating platform in the film sealing device have a heating function that is used to perform heat pressing treatment on the edges of the cut film so that they can be reconnected together and the edges of the cut film can be corrected to ensure they are flush. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of the utility model;

[0019] Figure 3 This is a schematic structural diagram of the film covering device of the utility model;

[0020] Figure 4 This is a rear structural diagram of the film covering device of the utility model;

[0021] Figure 5 This is a schematic structural diagram of the cutting device of the present utility model.

[0022] In the figure: 1. Film wrapping device housing; 2. Film wrapping device computer; 3. Heating device; 4. Heating device computer; 5. Conveying device; 6. Conveying device motor; 7. Column; 8. Film wrapping device; 9. Fan; 10. Heating resistor network; 11. Sleeve rod; 12. Extrusion conveyor roller; 13. First conveyor roller; 14. Second conveyor roller; 15. Heating platform; 16. Cutting device; 17. Fixed back plate; 18. Cutting column; 19. Synchronous motor; 20. Synchronous gear; 21. Cutting plate; 22. Connecting rod; 23. Rotating rod; 24. Cutting motor; 25. First position sensor; 26. Second position sensor; 27. Third position sensor; 28. Fixed column; 29. ​​Film wrapping column; 30. Base. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-5A film sealing device for producing grinding wheels includes a film sealing device shell 1, a film sealing device computer 2, a heating device 3, a heating device computer 4, a conveying device 5, a conveying device motor 6 and a column 7. The conveying device 5 is a belt conveyor. A section of the conveying device 5 is provided with a conveying device motor 6. The output shaft of the conveying device motor 6 is connected to the pulley. A column 7 is fixedly installed on the belt of the conveying device 5. The conveying device 5 is provided with a film sealing device shell 1 at one end away from the conveying device motor 6. The conveying device 5 penetrates and extends through both sides of the film sealing device shell 1 to form openings. The film sealing device computer 2 is provided on one side surface of the film sealing device shell 1. The heating device 3 is provided on the end of the film sealing device shell 1 close to the conveying device motor 6. The conveying device 5 penetrates and extends through both sides of the heating device 3 to form openings. A heating device computer 4 is provided on one side of the surface of the heating device 3.

[0025] Furthermore, multiple sets of fans 9 are provided at the top of the interior of the heating device 3, and the multiple sets of fans 9 are horizontally symmetrically distributed. A heating resistor network 10 is provided near the opening of the heating device 3; the grinding wheel carries the sleeve film into the heating device housing 3, and the fan 9 starts working to evenly blow the heat generated by the heating resistor network 10 to the sleeve film on the grinding wheel. The sleeve film shrinks under the action of heat and fits tightly to the surface of the grinding wheel to complete the film sealing process.

[0026] Furthermore, the film covering device housing 1 includes a film covering device 8 and fixing columns 28 . The film covering device 8 is provided inside the film covering device housing 1 , and the film covering device 8 is fixedly installed inside the film covering device housing 1 through multiple groups of fixing columns 28 .

[0027] Furthermore, the film-making device 8 includes a heating platform 15, a fixed back plate 17, a cutting column 18 and a film-making column 29. The fixed back plate 17 is fixedly installed inside the film-making device shell 1 through multiple groups of fixed columns 28. A cutting column 18 is provided in the middle of the surface of one end of the fixed back plate 17. The top of the cutting column 18 is a blade. The end of the cutting column 18 away from the fixed back plate 17 is provided with a film-making column 29. The film-making column 29 is fixedly installed together with the fixed back plate 17 through the cutting column 18. The heating platform 15 is fixedly installed on the end of the fixed back plate 17 close to the cutting column 18, and an opening is provided in the middle of the heating platform 15. The film-making column 29 extends through the opening to extend from both ends of the heating platform 15; the heating function of the heating platform 15 is used to perform hot pressing treatment on the edges of the cut film to reconnect them together and correct the edges of the cut film to ensure that they are flush.

[0028] Furthermore, the film device 8 also includes a sleeve rod 11, an extrusion conveying roller 12, a first conveying roller 13, a heating platform 15, a cutting device 16, a synchronous motor 19 and a synchronous gear 20. The top of the fixed back plate 17 extends out of a piece fixedly installed with the sleeve rod 11. The fixed back plate 17 is provided with two sets of extrusion conveying rollers 12 at the top near the cutting column 18. The two sets of extrusion conveying rollers 12 extend through one end of the fixed back plate 17 and are connected to the synchronous gear 20. The film forming column 29 is close to the two ends of the cutting column 18. Two groups of first conveying rollers 13 are provided at the end, and the two groups of first conveying rollers 13 extend through one end of the fixed backboard 17. Two groups of second conveying rollers 14 are also provided on both sides of the bottom end of the film forming column 29 near the heating platform 15, and the two groups of second conveying rollers 14 extend through one end of the fixed backboard 17. Multiple groups of extrusion conveying rollers 12, first conveying rollers 13 and second conveying rollers 14 extend through one end of the fixed backboard 17 and are fixedly connected to the synchronous motor 19. A cutting device 16 is also provided at the top of the heating platform 15.

[0029] Furthermore, a first position sensor 25, a second position sensor 26 and a third position sensor 27 are fixedly installed at the bottom end of the fixed back plate 17, and the first position sensor 25, the second position sensor 26 and the third position sensor 27 are distributed equidistantly in the longitudinal direction; through multiple sets of sensor detection, the coordinated control of the film device computer 2 and the heating device computer 4, and the precise operation of each device, the high efficiency, accuracy and reliability of the film sealing process of the grinding wheel are achieved. The film device computer 2 is mainly responsible for the operation of the film device 8 and the control of the film sealing process, while the heating device computer 4 is responsible for the startup of the heating device 3 and the control of the heating process. These two computer systems ensure the quality and efficiency of the film sealing process through precise algorithms and collaborative work.

[0030] Furthermore, the cutting device 16 includes a cutting plate 21, a connecting rod 22, a rotating rod 23, a cutting motor 24 and a base 30. The base 30 is fixedly installed on the top of the heating platform 15. The end of the base 30 facing away from the heating platform 15 is fixedly installed with the cutting motor 24. The output shaft of the cutting motor 24 is fixedly connected to the rotating rod 23. The rotating shaft of the rotating rod 23 is fixedly connected to the connecting rod 22. The end of the connecting rod 22 facing away from the rotating rod 23 is fixedly connected to the cutting plate 21. The cutting plate 21 slides on the surface of the heating platform 15.

[0031] Working principle: The grinding wheel is neatly placed between the columns 7 on the belt of the conveying device 5 to ensure that it is stable and does not move during the conveying process. The film material is pre-installed on the sleeve rod 11 of the film device 8 and wound around the film forming column 29, ready for the film operation; start the conveying device motor 6, and its output shaft drives the pulley to rotate, thereby driving the belt of the conveying device 5 to move. The columns 7 on the belt ensure that the grinding wheel will not move or fall during the conveying process. The grinding wheel is conveyed to the area of ​​the film device 8 with the movement of the belt. When the grinding wheel enters the detection range of the first position sensor 25, the film device computer 2 receives a signal and controls the film device 8 to start operation, squeezing the conveying roller 12 at the same time. Driven by the step motor 19, it starts to rotate, rolls out the film material on the sleeve rod 11, and conveys it to the top of the film forming column 29. The first conveyor roller 13 transports the film material downward. At the same time, when the film material passes through the blade of the cutting column 18, it is accurately divided into films that match the size of the grinding wheel. The film forming column 29 is fixedly installed with the fixed back plate 17 through the cutting column 18. The top of the fixed back plate 17 extends out a piece that is fixedly installed with the sleeve rod 11 to support and fix the film material. The cutting device 16 starts to work, and the cutting motor 24 drives the rotating rod 23 to rotate. The rotating rod 23 drives the cutting plate 21 to slide on the surface of the heating platform 15 through the connecting rod 22, so as to accurately cut the film. Cutting, the heating function of the heating platform 15 is started, the edge of the cut film is heat-pressed to reconnect it, and the edge of the cut film is corrected to ensure it is flush; when the grinding wheel passes the second position sensor 26, the second conveyor roller 14 is started, and the cut and ironed film is put from the lower end of the heating platform 15 onto the grinding wheel. During the filming process, the precise control of the filming device 8 and the stable conveying of the conveying device 5 ensure the efficiency and accuracy of the filming process. When the grinding wheel passes the third position sensor 27, the heating device computer 4 receives a signal and starts the heating device 3. The grinding wheel carries the film into the heating device housing 3, and the fan 9 starts working to generate the heating resistor network 10 The heat is evenly blown to the film on the grinding wheel. The film shrinks under the action of heat and fits tightly to the surface of the grinding wheel, completing the film sealing process. The grinding wheel with completed film sealing is continuously transported to the next process or the finished product collection area by the conveying device 5. The entire film sealing process is achieved through precise sensor detection, coordinated control of the film sealing device computer 2 and the heating device computer 4, and precise operation of each device, so as to achieve efficient, accurate and reliable film sealing of the grinding wheel. The film sealing device computer 2 is mainly responsible for the operation of the film sealing device 8 and the control of the film sealing process, while the heating device computer 4 is responsible for the startup of the heating device 3 and the control of the heating process. The two computer systems ensure the quality and efficiency of the film sealing process through precise algorithms and collaborative work.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A film sealing device for producing grinding wheels, comprising a film sealing device housing (1), a film sealing device computer (2), a heating device (3), a heating device computer (4), a conveying device (5), a conveying device motor (6) and a column (7), wherein the conveying device (5) is a belt conveying device, and is characterized in that: A section of the conveying device (5) is provided with a conveying device motor (6), the output shaft of the conveying device motor (6) is connected to the pulley, a column (7) is fixedly installed on the belt of the conveying device (5), the conveying device (5) is provided with a film device shell (1) at one end away from the conveying device motor (6), the conveying device (5) extends through the two sides of the film device shell (1) to form an opening, the film device computer (2) is provided on one side surface of the film device shell (1), the film device shell (1) is provided with a heating device (3) at one end close to the conveying device motor (6), the conveying device (5) extends through the two sides of the heating device (3) to form an opening, and a heating device computer (4) is provided on one side of the surface of the heating device (3).

2. The film sealing device for producing grinding wheels according to claim 1, characterized in that: A plurality of groups of fans (9) are provided at the top end of the interior of the heating device (3), and the plurality of groups of fans (9) are horizontally symmetrically distributed. A heating resistor network (10) is provided near the opening of the heating device (3) at the plurality of groups of fans (9).

3. The film sealing device for producing grinding wheels according to claim 1, characterized in that: The film covering device housing (1) comprises a film covering device (8) and fixing columns (28); the film covering device (8) is arranged inside the film covering device housing (1); and the film covering device (8) is fixedly mounted inside the film covering device housing (1) via multiple groups of fixing columns (28).

4. The film sealing device for producing grinding wheels according to claim 3, characterized in that: The film-making device (8) comprises a heating platform (15), a fixed back plate (17), a cutting column (18) and a film-making column (29). The fixed back plate (17) is fixedly installed inside the film-making device shell (1) through multiple groups of fixed columns (28). A cutting column (18) is provided in the middle of one end surface of the fixed back plate (17). The top of the cutting column (18) is a blade. The end of the cutting column (18) away from the fixed back plate (17) is provided with a film-making column (29). The film-making column (29) is fixedly installed together with the fixed back plate (17) through the cutting column (18). The heating platform (15) is fixedly installed at one end of the fixed back plate (17) close to the cutting column (18), and an opening is provided in the middle of the heating platform (15). The film-making column (29) extends through the opening to extend out of both ends of the heating platform (15).

5. The film sealing device for producing grinding wheels according to claim 3, characterized in that: The film sleeve device (8) also includes a sleeve rod (11), an extrusion conveying roller (12), a first conveying roller (13), a heating platform (15), a cutting device (16), a synchronous motor (19) and a synchronous gear (20). The top end of the fixed back plate (17) extends out and is fixedly mounted on the sleeve rod (11). Two groups of extrusion conveying rollers (12) are provided at the top end of the fixed back plate (17) near the cutting column (18). The two groups of extrusion conveying rollers (12) extend through one end of the fixed back plate (17) and are connected to the synchronous gear (20). The film sleeve forming column (29) is close to the two ends of the cutting column (18). Two groups of first conveying rollers (13) are provided at the end, and the two groups of first conveying rollers (13) extend through one end of the fixed backboard (17). Two groups of second conveying rollers (14) are also provided on both sides of the bottom end of the film forming column (29) close to the heating platform (15), and the two groups of second conveying rollers (14) extend through one end of the fixed backboard (17). Multiple groups of the extrusion conveying rollers (12), the first conveying rollers (13) and the second conveying rollers (14) extend through one end of the fixed backboard (17) and are fixedly connected to the synchronous motor (19). A cutting device (16) is also provided at the top of the heating platform (15).

6. The film sealing device for producing grinding wheels according to claim 4, characterized in that: A first position sensor (25), a second position sensor (26) and a third position sensor (27) are fixedly mounted on the bottom end of the fixed back plate (17), and the first position sensor (25), the second position sensor (26) and the third position sensor (27) are equidistantly distributed in the longitudinal direction.

7. The film sealing device for producing grinding wheels according to claim 5, characterized in that: The cutting device (16) comprises a cutting plate (21), a connecting rod (22), a rotating rod (23), a cutting motor (24) and a base (30). The base (30) is fixedly mounted on the top of the heating platform (15). One end of the base (30) facing away from the heating platform (15) is fixedly mounted together with the cutting motor (24). The output shaft of the cutting motor (24) is fixedly connected to the rotating rod (23). The rotating shaft of the rotating rod (23) is fixedly connected to the connecting rod (22). One end of the connecting rod (22) facing away from the rotating rod (23) is fixedly connected to the cutting plate (21). The cutting plate (21) slides on the surface of the heating platform (15).

Images