Sealing film packaging device for grinding wheel

Abstract

The utility model provides a sealing film packing device for grinding wheels, which comprises a film sealing machine, the inner side of the film sealing machine is provided with a conveying device, the left side and the right side of the inner side of the film sealing machine are fixedly connected with fixing plates, the tops of the inner sides of the fixing plates are provided with upper film rollers, and the bottoms of the inner sides of the fixing plates are provided with lower film rollers. A thermoplastic box is fixedly connected to the right side of the film sealing machine, a U-shaped plate is fixedly connected to the right side of the inner side of the film sealing machine, heat sealing cutters are arranged on the upper side and the lower side of the inner side of the U-shaped plate correspondingly, a clamping mechanism is arranged at the top of the film sealing machine and comprises a semicircular plate, and a dust removal mechanism is arranged on the inner surface of the right side of the film sealing machine. And by arranging the clamping mechanism, the grinding wheel set placed at the top of the conveying device can be conveniently clamped and fixed, the grinding wheel set is prevented from collapsing in the conveying process, the problems that subsequent packaging is not attractive and the like are solved, and the qualified rate of grinding wheel set packaging is increased.

Description

Technical Field

[0001] The utility model relates to a film packaging device for grinding wheels, belonging to the technical field of grinding wheels. Background Art

[0002] Grinding wheels are the most important type of abrasive tools in grinding processing. Grinding wheels are porous bodies made by adding a binder to abrasives and then undergoing compacting, drying, and roasting. Due to different abrasives, binders, and manufacturing processes, the characteristics of grinding wheels vary greatly, thus having an important impact on the processing quality, productivity, and economy of grinding.

[0003] Chinese Patent (Publication No.: CN 209582032 U3) discloses an automatic grinding wheel packaging device, which includes a machine frame, a front conveying device and a rear conveying device arranged on the machine frame. A lower film and an upper film are respectively arranged at the bottom and top of the front conveying device. There is an opening between the front conveying device and the rear conveying device. The lower film passes through the opening and is placed on the rear conveying device. An uplifting mechanism for uplifting the upper film is arranged above the front conveying device. A sealing and cutting mechanism for sealing and cutting the lower film and the upper film is arranged above the rear conveying device. A driving mechanism for causing the sealing and cutting mechanism to fit or separate from the upper film is arranged between the rear conveying device and the sealing and cutting mechanism;

[0004] The purpose of this utility model is to provide an automatic grinding wheel packaging device that can achieve automatic packaging and has high packaging efficiency. However, in actual use, most grinding wheels are stacked in groups of multiple. During the packaging process of grinding wheels, multiple grinding wheels are very likely to fall over, resulting in less beautiful subsequent packaging and a low packaging qualification rate. In addition, the existing automatic packaging device is also prone to generating some cut fragments during the cutting process. If these fragments are inhaled by the human body, it will cause discomfort to the human body. And if these fragments float in the air and enter other parts, they will also cause blockage to the parts, thus leading to the paralysis of the parts.

[0005] Therefore, a film packaging device for grinding wheels is proposed. Content of the Utility Model

[0006] In view of this, the utility model provides a film packaging device for grinding wheels to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial option.

[0007] The technical solution of the utility model is realized as follows: It includes a film sealing machine. A conveying device is arranged inside the film sealing machine. Fixed plates are fixedly connected to both the left and right sides inside the film sealing machine. Upper film rollers are arranged at the tops inside the fixed plates, and lower film rollers are arranged at the bottoms inside the fixed plates. A U-shaped plate is fixedly connected to the right side inside the film sealing machine. Telescopic members are arranged on both the upper and lower sides inside the U-shaped plate, and heat sealing knives are arranged inside the telescopic members. A clamping mechanism is arranged on the top of the film sealing machine. The clamping mechanism includes a semi-circular plate. A dust removal mechanism is arranged on the inner surface of the right side of the film sealing machine. The dust removal mechanism includes a dust removal groove.

[0008] Further preferably, the semi-circular plate is arranged on the top of the film sealing machine. A servo motor is fixedly connected to the right side of the semi-circular plate. The output shaft of the servo motor is rotationally connected to a rotating plate. Both ends of the left side of the rotating plate are rotationally connected to swing plates through rotating shafts. Both the front and rear sides of the swing plates are rotationally connected to connecting plates through rotating shafts. A sliding block is fixedly connected to the bottom of the connecting plate. A clamping plate is fixedly connected to the bottom of the sliding block. A vertical plate is fixedly connected to the bottom of the semi-circular plate.

[0009] Further preferably, the dust removal groove is opened on the inner surface of the right side of the film sealing machine. An exhaust fan is fixedly connected to the bottom of the dust removal groove. A pipe opening is arranged at the top of the exhaust fan, and a rigid pipe is fixedly connected to the inside of the pipe opening. A dust suction head is communicated with the top of the rigid pipe, and the dust suction head is located inside the U-shaped plate.

[0010] Further preferably, T-shaped sliding grooves are opened on the inner surfaces of the sliding blocks, and the sliding blocks are slidably connected to the outer surfaces of the vertical plates through the T-shaped sliding grooves.

[0011] Further preferably, an annular sliding groove is opened on the left side of the semi-circular plate. Sliding columns are fixedly connected to both ends of the back side of the rotating plate, and the sliding columns are slidably connected to the inside of the annular sliding groove.

[0012] Further preferably, electric sliding grooves are opened on both the front and rear sides of the top of the film sealing machine. Electric sliding blocks are slidably connected to the inside of the electric sliding grooves. Moving rods are fixedly connected to the tops of the electric sliding blocks, and the tops of the moving rods are fixedly connected to the front and rear sides of the bottom of the vertical plate respectively.

[0013] Further preferably, clamping seats are fixedly connected to both the left and right sides of the dust removal groove, and an intercepting net is clamped inside the clamping seats.

[0014] Further preferably, a drawing groove is opened on the right side of the front side of the film sealing machine, and the intercepting net is slidably connected to the inside of the drawing groove.

[0015] Due to the above technical solutions adopted in the embodiments of the present utility model, it has the following advantages:

[0016] First, by providing a clamping mechanism, the present utility model can facilitate the clamping and fixing of the grinding wheel sheet group placed on the top of the conveying device, prevent the grinding wheel sheet group from collapsing during the conveying process, avoid problems such as unappealing subsequent packaging, and improve the qualification rate of packaging the grinding wheel sheet group.

[0017] Second, by providing a dust removal mechanism, after the heat sealing knife finishes cutting the plastic sealing film, the present utility model can suck up the fine debris generated during cutting, prevent these debris from entering the human body and causing discomfort, and also avoid these fine debris from entering the interior of other parts and damaging other parts.

[0018] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present utility model will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a front view structural schematic diagram of the main body of the present utility model;

[0021] Figure 2 It is a left side view structural schematic diagram of the film sealing machine of the present utility model;

[0022] Figure 3 It is a structural schematic diagram of the clamping mechanism of the present utility model in a disassembled state;

[0023] Figure 4 It is an exploded view of the semi-circular plate and the rotating plate of the present utility model;

[0024] Figure 5 It is a sectional view structural schematic diagram of the film sealing machine of the present utility model;

[0025] Figure 6 It is a right side view structural schematic diagram of the film sealing machine of the present utility model.

[0026] Reference numerals: 1, film sealing machine; 2, conveying device; 3, fixing plate; 4, upper film roller; 5, lower film roller; 6, U-shaped plate; 7, telescopic member; 8, heat sealing knife; 9, clamping mechanism; 901, semi-circular plate; 902, servo motor; 903, rotating plate; 904, swinging plate; 905, connecting plate; 906, sliding block; 907, clamping plate; 908, vertical plate; 10, dust removal mechanism; 101, dust removal tank; 102, exhaust fan; 103, rigid pipe; 104, dust suction head; 11, T-shaped chute; 12, annular chute; 13, sliding column; 14, electric chute; 15, electric slider; 16, moving rod; 17, card seat; 18, intercepting net; 19, extraction groove. Detailed implementation manners

[0027] In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present invention. Therefore, the drawings and the description are regarded as being exemplary in nature rather than restrictive.

[0028] The embodiments of the present invention will be described in detail below with reference to the drawings.

[0029] Embodiment 1

[0030] As Figures 1-6As shown in the figure, an embodiment of the utility model provides a film sealing and packaging device for a grinding wheel sheet, which includes a film sealing machine 1. A conveying device 2 is arranged inside the film sealing machine 1. Fixed plates 3 are fixedly connected to both the left and right sides inside the film sealing machine 1. Upper film rollers 4 are arranged at the tops inside the fixed plates 3, and lower film rollers 5 are arranged at the bottoms inside the fixed plates 3. A U-shaped plate 6 is fixedly connected to the right side inside the film sealing machine 1. Telescopic members 7 are arranged on both the upper and lower sides inside the U-shaped plate 6, and heat sealing knives 8 are arranged inside the telescopic members 7. A clamping mechanism 9 is arranged on the top of the film sealing machine 1. The clamping mechanism 9 includes a semi-circular plate 901. A dust removal mechanism 10 is arranged on the inner surface of the right side of the film sealing machine 1. The dust removal mechanism 10 includes a dust removal groove 101. The semi-circular plate 901 is arranged on the top of the film sealing machine 1. A servo motor 902 is fixedly connected to the right side of the semi-circular plate 901. The output shaft of the servo motor 902 is rotatably connected to a rotating plate 903. Both ends of the left side of the rotating plate 903 are rotatably connected to swing plates 904 through rotating shafts. Both the front and rear sides of the swing plates 904 are rotatably connected to connecting plates 905 through rotating shafts. A sliding block 906 is fixedly connected to the bottom of the connecting plate 905, and a clamping plate 907 is fixedly connected to the bottom of the sliding block 906. A vertical plate 908 is fixedly connected to the bottom of the semi-circular plate 901. The dust removal groove 101 is opened on the inner surface of the right side of the film sealing machine 1. An exhaust fan 102 is fixedly connected to the bottom of the dust removal groove 101. A pipe opening is opened at the top of the exhaust fan 102, and a rigid pipe 103 is fixedly connected to the inside of the pipe opening. The top of the rigid pipe 103 is communicated with a dust suction head 104, and the dust suction head 104 is located inside the U-shaped plate 6.

[0031] By setting the clamping mechanism 9, it is convenient to clamp and fix the grinding wheel sheet group placed on the top of the conveying device 2, prevent the grinding wheel sheet group from collapsing during the conveying process, avoid problems such as unbeautiful subsequent packaging, and improve the qualification rate of the packaging of the grinding wheel sheet group. By setting the dust removal mechanism 10, after the heat sealing knife 8 cuts the plastic sealing film, it can suck the fine debris generated during cutting, prevent these debris from entering the human body and causing discomfort to the human body, and can also avoid these fine debris entering the inside of other parts and damaging other parts.

[0032] Embodiment 2

[0033] In one embodiment, T-shaped sliding grooves 11 are formed on the inner surfaces of the sliding blocks 906, and the sliding blocks 906 are slidably connected to the outer surface of the vertical plate 908 through the T-shaped sliding grooves 11. An annular sliding groove 12 is formed on the left side of the semi-circular plate 901. Both ends of the back side of the rotating plate 903 are fixedly connected with sliding columns 13, and the sliding columns 13 are slidably connected to the inner side of the annular sliding groove 12. Electric sliding grooves 14 are formed on the front and rear sides of the top of the film sealing machine 1, electric sliding blocks 15 are slidably connected to the inner sides of the electric sliding grooves 14, moving rods 16 are fixedly connected to the tops of the electric sliding blocks 15, and the tops of the moving rods 16 are respectively fixedly connected to the front and rear sides of the bottom of the vertical plate 908. Clamping seats 17 are fixedly connected to the left and right sides of the dust removal groove 101, and an intercepting net 18 is clamped inside the clamping seats 17. A drawing groove 19 is formed on the right side of the front side of the film sealing machine 1, and the intercepting net 18 is slidably connected to the inner side of the drawing groove 19.

[0034] By providing the T-shaped sliding grooves 11, the stability of the sliding blocks 906 during movement can be improved. By providing the annular sliding groove 12 and the sliding columns 13, the rotation of the rotating plate 903 can be limited. By providing the electric sliding grooves 14 and the electric sliding blocks 15, the moving rods 16 and the vertical plate 908 can be driven to move left or right, thereby driving the entire clamping mechanism 9 to move left or right. By providing the clamping seats 17 and the intercepting net 18, it is convenient to intercept the fine debris sucked by the dust suction head 104. By providing the drawing groove 19, it is convenient to draw out the intercepting net 18 for cleaning.

[0035] When the utility model works: First, the upper sealing film and the lower sealing film are respectively wound around the outer surfaces of the upper film roller 4 and the lower film roller 5. The grinding wheel piece group is placed on the top of the conveying device 2. At this time, the output end of the servo motor 902 rotates to drive the rotating plate 903 to rotate. The rotating plate 903 drives the swing plate 904 to swing, and during the swinging process of the swing plate 904, the connecting plate 905, the sliding block 906 and the clamping plate 907 are driven to move inward simultaneously until the grinding wheel piece group is clamped. At this time, the conveying device 2 conveys the grinding wheel piece group to the right, and the electric sliding grooves 14 and the electric sliding blocks 15 drive the clamping mechanism 9 to move to the right synchronously. When moving to the inside of the heat sealing knife 8, the output end of the servo motor 902 rotates in the reverse direction, so that the clamping plate 907 cancels the fixation of the grinding wheel piece group. At this time, the two telescopic members 7 drive the two heat sealing knives 8 to move relatively, cut the upper sealing film and the lower sealing film, and through the action of the heat sealing knife 8, the upper sealing film and the lower sealing film are adhesively connected. During the cutting process, the output end of the exhaust fan 102 generates wind power, and the fine debris generated after cutting enters the inner cavity of the dust removal groove 101 through the dust suction head 104 and the hard pipe 103, and is collected by the interception of the intercepting net 18.

[0036] The above are only the specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various changes or substitutions, and these should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claimed rights.

Claims

1. A film packaging device for grinding wheel discs, characterized in that: It includes a film sealing machine (1). A conveying device (2) is arranged inside the film sealing machine (1). Fixed plates (3) are fixedly connected to both the left and right sides inside the film sealing machine (1). Upper film rollers (4) are arranged at the tops inside the fixed plates (3). Lower film rollers (5) are arranged at the bottoms inside the fixed plates (3). A U-shaped plate (6) is fixedly connected to the right side inside the film sealing machine (1). Telescopic members (7) are arranged on both the upper and lower sides inside the U-shaped plate (6). Heat sealing knives (8) are arranged inside the telescopic members (7). A clamping mechanism (9) is arranged at the top of the film sealing machine (1). The clamping mechanism (9) includes a semi-circular plate (901). A dust removal mechanism (10) is arranged on the inner surface of the right side of the film sealing machine (1). The dust removal mechanism (10) includes a dust removal groove (101).

2. The film-sealing packaging device for grinding wheel slices according to claim 1, wherein: The semi-circular plate (901) is arranged at the top of the film sealing machine (1). A servo motor (902) is fixedly connected to the right side of the semi-circular plate (901). The output shaft of the servo motor (902) is rotationally connected to a rotating plate (903). Both ends of the left side of the rotating plate (903) are rotationally connected to swing plates (904) through rotating shafts. Both the front and rear sides of the swing plates (904) are rotationally connected to connecting plates (905) through rotating shafts. A sliding block (906) is fixedly connected to the bottom of the connecting plate (905). A clamping plate (907) is fixedly connected to the bottom of the sliding block (906). A vertical plate (908) is fixedly connected to the bottom of the semi-circular plate (901).

3. The film-sealing packaging device for a grinding wheel sheet according to claim 1, wherein: The dust removal groove (101) is opened on the inner surface of the right side of the film sealing machine (1). An exhaust fan (102) is fixedly connected to the bottom of the dust removal groove (101). A pipe opening is opened at the top of the exhaust fan (102). A rigid pipe (103) is fixedly connected to the inside of the pipe opening. A dust suction head (104) is communicated with the top of the rigid pipe (103), and the dust suction head (104) is located inside the U-shaped plate (6).

4. A film-sealing packaging device for a grinding wheel sheet according to claim 2, characterized in that: T-shaped sliding grooves (11) are opened on the inner surfaces of the sliding blocks (906), and the sliding blocks (906) are slidably connected to the outer surfaces of the vertical plates (908) through the T-shaped sliding grooves (11).

5. A film-sealing packaging device for a grinding wheel sheet according to claim 2, characterized in that: An annular sliding groove (12) is opened on the left side of the semi-circular plate (901). Sliding columns (13) are fixedly connected to both ends of the back side of the rotating plate (903), and the sliding columns (13) are slidably connected to the inside of the annular sliding groove (12).

6. The film packaging device for grinding wheel slices according to claim 2, characterized in that: Electric sliding grooves (14) are opened on both the front and rear sides of the top of the film sealing machine (1). Electric sliding blocks (15) are slidably connected to the inside of the electric sliding grooves (14). Moving rods (16) are fixedly connected to the tops of the electric sliding blocks (15), and the tops of the moving rods (16) are fixedly connected to the front and rear sides of the bottom of the vertical plate (908) respectively.

7. The film sealing and packaging device for grinding wheel sheets according to claim 3, wherein: Clamping seats (17) are fixedly connected to both the left and right sides of the dust removal groove (101). An intercepting net (18) is clamped inside the clamping seats (17).

8. The film-sealing packaging device for a grinding wheel sheet according to claim 7, wherein: A suction groove (19) is formed on the right side of the front side of the film sealing machine (1), and the interception net (18) is slidably connected to the inner side of the suction groove (19).

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