Sealing roller and sealing machine

Abstract

This utility model relates to the field of can sealing technology, specifically to a sealing roller and a sealing machine. The sealing roller includes: a roller body mounted on a sealing machine; the roller body having sealing grooves for sealing the edges of the can body and the can lid, forming a rolled edge structure to securely connect and seal the can body and lid; the end face of the sealing groove that abuts against the edges of the can body and the can lid has a titanium-plated coating with a thickness of 0.003-0.008 mm. By setting a titanium-plated coating in the sealing groove, the wear resistance of the sealing groove can be effectively improved, which is beneficial to increasing the life of the sealing roller and reducing enterprise costs. Furthermore, the rolled edge structure formed by the titanium-plated coating is more compact, resulting in a better sealing effect.

Description

Technical Field

[0001] This utility model relates to the field of can sealing technology, specifically to sealing rollers and sealing machines. Background Technology

[0002] When sealing aluminum cans, a roll sealing machine is typically used. This machine has a roller body that rotates relative to the can body, causing the edges of the can and lid to be rolled along the roller body, thus securing the can and lid and sealing the can. The roller body has grooves for rolling the edges. The edges of the can and lid extend into these grooves and abut against the inner face, then roll along the contour of the groove. Because the grooves directly contact the edges of the can and lid, they experience significant wear and have a short lifespan, resulting in higher costs for businesses. Therefore, there is an urgent need for a roller body with a long lifespan and high wear resistance. Utility Model Content

[0003] In view of this, the present invention provides a sealing roller and a sealing machine to solve the problem of severe wear and short life of the sealing roller, which leads to high costs for enterprises.

[0004] In a first aspect, this utility model provides a sealing roller, comprising:

[0005] The roller body is mounted on the sealing machine and has sealing grooves. These grooves are used to seal the edges of the can body and the can lid, forming a rolled edge structure to fix and seal the can body and the can lid. The end faces of the sealing grooves that abut against the edges of the can body and the can lid have a titanium-plated coating with a thickness of 0.003-0.008 mm.

[0006] In one optional embodiment, the roller body includes a first roller portion and a second roller portion, the first roller portion is disposed above the second roller portion and is connected to the second roller portion, a connecting portion for connection with the sealing machine is disposed above the first roller portion, and the sealing groove is disposed on the second roller portion.

[0007] In one alternative embodiment, the connecting portion has threads, and the connecting portion is threadedly connected to the sealing machine.

[0008] In one optional embodiment, the sealing groove includes a first sealing groove and a second sealing groove. The roller body is provided with the first sealing groove or the second sealing groove. The thickness of the titanium plating coating in the first sealing groove is 0.003-0.005 mm, and the thickness of the titanium plating coating in the second sealing groove is 0.005-0.008 mm.

[0009] In one optional embodiment, the depth of the first sealing groove is 0.90mm-1.30mm, the width of the first sealing groove is 1.5mm-2.2mm, the depth of the second sealing groove is 0.55mm-0.70mm, and the width of the second sealing groove is 1.5mm-2.2mm.

[0010] In one optional embodiment, the rolled edge structure includes five layers of material stacked on top of each other, with the end faces of the second and third material layers of the rolled edge structure being bonded to each other, and the end faces of the fourth and fifth material layers of the rolled edge structure being bonded to each other.

[0011] In one optional embodiment, the edge of the can lid is located outside the edge of the can body, and the edge of the can lid is constructed as a first material layer, a third material layer and a fifth material layer through the roll-sealing groove, and the edge of the can lid is constructed as a second material layer and a fourth material layer through the roll-sealing groove.

[0012] Beneficial effects:

[0013] This utility model provides a roll sealing roller. By setting a titanium-plated coating in the roll sealing groove, the wear resistance of the roll sealing groove can be effectively improved, which is beneficial to increasing the life of the roll sealing roller and reducing enterprise costs. At the same time, the roll edge structure formed by the titanium-plated coating is more compact and the roll sealing effect is better.

[0014] Secondly, this utility model also provides a sealing machine, comprising:

[0015] frame;

[0016] A sealing roller, wherein the sealing roller is the sealing roller described in any of the above embodiments, and the sealing roller is mounted on the frame;

[0017] A drive structure is mounted on the frame and drives the tank to rotate.

[0018] A clamping structure is provided on the frame and is located above the can lid to apply pressure to the can lid, thereby fixing the can lid to the can body.

[0019] In one optional embodiment, it further includes a can support tray disposed below the clamping structure, the can support tray being used to support the can body, and the can support tray being connected to the drive structure.

[0020] In one optional embodiment, the sealing roller includes a first roller and a second roller, the first roller and the second roller being arranged at a distance from each other, and the pressing structure being disposed between the first roller and the second roller.

[0021] Since the sealing machine includes sealing rollers, which have the same effect as sealing rollers, it will not be elaborated on here. Attached Figure Description

[0022] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 This is a front view of a sealing roller according to an embodiment of the present utility model;

[0024] Figure 2 This is a schematic diagram of the rolled edge structure according to an embodiment of the present utility model;

[0025] Figure 3 This is a front view of a sealing machine according to an embodiment of the present utility model.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Roller body; 101. First roller section; 102. Second roller section; 2. Sealing groove; 201. First sealing groove; 202. Second sealing groove; 3. Tank edge; 4. Can lid edge; 5. Titanium plating coating; 6. Connecting part; 7. Rolled edge structure; 701. First material layer; 702. Second material layer; 703. Third material layer; 704. Fourth material layer; 705. Fifth material layer; 8. Pressing structure; 9. Tank body; 10. Can lid; 11. Can support tray; 12. First roller; 13. Second roller. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0029] The following is combined with Figures 1 to 3 The following describes embodiments of the present invention.

[0030] According to an embodiment of the present invention, a sealing roller is provided, comprising: roller body 1.

[0031] Specifically, the roller body 1 is mounted on the sealing machine. The roller body 1 has a sealing groove 2, which is used to seal the edge 3 of the can body and the edge 4 of the can cover to form a rolled edge structure 7 so that the can body 9 and the can cover 10 are fixedly connected and sealed. The end face of the sealing groove 2 that abuts against the edge 3 of the can body and the edge 4 of the can cover has a titanium-plated coating 5, and the thickness of the titanium-plated coating 5 is 0.003-0.008mm.

[0032] In this embodiment, the roller body 1 is mounted on a sealing machine (not shown). During sealing, the can body 9 rotates relative to the roller body 1, and the roller body 1 feeds towards the can body 9. The edge 3 of the can body and the edge 4 of the can lid come into contact with each other. As the roller body 1 continues to move, the edge 3 of the can body and the edge 4 of the can lid enter the sealing groove 2 and abut against it. Then, they are bent and pressed along the contour of the sealing groove 2, thereby completing the sealing and forming the rolled edge structure 7. After the edge 3 of the can body and the edge 4 of the can lid enter the sealing groove 2, they abut against the titanium-plated coating 5 and then rub against it.

[0033] Preferably, in this embodiment, the thickness of the titanium coating 5 is 0.005 mm. In other alternative embodiments, the thickness of the titanium coating 5 may be 0.003 mm or 0.008 mm, etc.

[0034] By setting a titanium-plated coating 5 inside the sealing groove 2, the wear resistance of the sealing groove 2 can be effectively improved, which is beneficial to increasing the life of the sealing roller and reducing enterprise costs. At the same time, the titanium-plated coating 5 forms a rolled edge structure 7, which has a more compact structure and a better sealing effect.

[0035] In one embodiment, the roller body 1 includes a first roller portion 101 and a second roller portion 102. The first roller portion 101 is disposed above the second roller portion 102 and is connected to the second roller portion 102. A connecting portion 6 for connecting to a sealing machine is disposed above the first roller portion 101, and a sealing groove 2 is disposed on the second roller portion 102.

[0036] In this embodiment, the first roller portion 101 is disposed above the second roller portion 102, and the second roller portion 102 is rotatably connected to the first roller portion 101. The sealing groove 2 is disposed on the second roller portion 102. During the sealing process, the edge 3 of the can body and the edge 4 of the can lid can drive the second roller portion 102 to rotate. The first roller portion 101 is connected to the sealing machine through the connecting portion 6. The sealing machine can drive the first roller portion 101 and the second roller portion 102 to perform feeding motion through the connecting portion 6.

[0037] In one embodiment, the connecting part 6 has threads, and the connecting part 6 is threadedly connected to the sealing machine.

[0038] In this embodiment, the connecting part 6 has threads, and the sealing machine has a cylinder (not shown) that drives the connecting part 6 to feed. The connecting part 6 is threadedly connected to the output end of the cylinder, and the output end of the cylinder drives the connecting part 6 to feed. The connecting part 6 drives the first roller part 101 and the second roller part 102 to feed.

[0039] In one embodiment, the sealing groove 2 includes a first sealing groove 201 and a second sealing groove 202. The roller body 1 is provided with a first sealing groove 201 or a second sealing groove 202. The thickness of the titanium plating coating 5 in the first sealing groove 201 is 0.003-0.005mm, and the thickness of the titanium plating coating 5 in the second sealing groove 202 is 0.005-0.008mm.

[0040] In this embodiment, the sealing roller includes a first roller 12 and a second roller 13. The first roller 12 has a sealing groove 201, and the second roller 13 has two sealing grooves 202. The sealing groove 201 of the first roller 12 is used to bend the edge 3 of the can body and the edge 4 of the can lid. Then, the sealing grooves 202 of the second roller 13 press the edge 3 of the can body and the edge 4 of the can lid. The edge 3 of the can body and the edge 4 of the can lid after passing through the second roller 13 form a rolled edge structure 7. Since the force on the second sealing groove 202 is greater than that on the first sealing groove 201, the thickness of the titanium coating 5 in the second sealing groove 202 is greater than that in the first sealing groove 201.

[0041] Preferably, in this embodiment, the thickness of the titanium plating coating 5 in the first sealing groove 201 is 0.004 mm, and the thickness of the titanium plating coating 5 in the second sealing groove 202 is 0.006 mm. In other optional embodiments, the thickness of the titanium plating coating 5 in the first sealing groove 201 can be 0.003 mm or 0.005 mm, etc.; the thickness of the titanium plating coating 5 in the second sealing groove 202 can be 0.005 mm or 0.008 mm, etc.

[0042] In one embodiment, the depth of the first sealing groove 201 is 0.90mm-1.30mm, the width of the first sealing groove 201 is 1.5mm-2.2mm, the depth of the second sealing groove 202 is 0.55mm-0.70mm, and the width of the second sealing groove 202 is 1.5mm-2.2mm.

[0043] Preferably, in this embodiment, the depth of the first sealing groove 201 is 1.1 mm, the width of the first sealing groove 201 is 1.8 mm, the depth of the second sealing groove 202 is 0.62 mm, and the width of the second sealing groove 202 is 1.8 mm. In other optional embodiments, the depth of the first sealing groove 201 is 0.90 mm or 1.30 mm, the width of the first sealing groove 201 is 1.5 mm or 2.2 mm, the depth of the second sealing groove 202 is 0.55 mm or 0.70 mm, and the width of the second sealing groove 202 is 1.5 mm or 2.2 mm, etc.

[0044] In one embodiment, the rolled edge structure 7 includes five layers of material stacked on top of each other. The end faces of the second material layer 702 and the third material layer 703 of the rolled edge structure 7 are attached to each other, and the end faces of the fourth material layer 704 and the fifth material layer 705 of the rolled edge structure 7 are attached to each other.

[0045] In this embodiment, as Figure 2 As shown, the rolled edge structure 7 disclosed in this embodiment, in Figure 2 From top to bottom, the layers are a first material layer 701, a second material layer 702, a third material layer 703, a fourth material layer 704, and a fifth material layer 705. The end faces of the second material layer 702 and the third material layer 703 are bonded together, as are the end faces of the fourth material layer 704 and the fifth material layer 705. In contrast, in the rolled edge structure 7 of the related technology, there is a certain gap between the second material layer 702 and the third material layer 703, and between the fourth material layer 704 and the fifth material layer 705. The rolled edge structure 7 constructed by the rolling sealing roller disclosed in this embodiment has a better rolling sealing effect than the rolled edge structure 7 of the related technology.

[0046] In this embodiment, as Figure 2 As shown, the edge 4 of the can lid is located outside the edge 3 of the can body. The edge 4 of the can lid is constructed as a first material layer 701, a third material layer 703 and a fifth material layer 705 through the roll-sealing groove 2. The edge 4 of the can lid is constructed as a second material layer 702 and a fourth material layer 704 through the roll-sealing groove 2.

[0047] According to an embodiment of the present invention, another aspect provides a roll sealing machine, including: a frame, roll sealing rollers, a drive structure, and a pressing structure 8.

[0048] Specifically, the sealing roller is the same as the sealing roller in the above embodiment, and the sealing roller is mounted on the frame. The drive structure is mounted on the frame and drives the tank 9 to rotate. The clamping structure 8 is mounted on the frame and is located above the can cover 10 to apply pressure to the can cover 10, thereby fixing the can cover 10 to the tank 9.

[0049] In this embodiment, as Figure 3As shown, the sealing roller is mounted on the frame (not shown) and located on one side of the tank body 9 and the clamping structure 8. The tank body 9 is located below the clamping structure 8, which is a roller head. The can cover 10 is placed on the tank body 9. The clamping structure 8 can move relative to the tank body 9 to fix the can cover 10 on the tank body 9. The drive structure (not shown) can drive the tank body 9 to rotate. When the tank body 9 rotates, the sealing roller moves towards the tank body 9, causing the sealing groove 2 to seal the edge 3 of the tank body and the edge 4 of the can cover.

[0050] In one embodiment, the system further includes a tank support tray 11. The tank support tray 11 is disposed below the clamping structure 8 and is used to support the tank 9. The tank support tray 11 is connected to the drive structure.

[0051] In this embodiment, as Figure 3 As shown, the tank body 9 is located inside the tank support plate 11. The tank support plate 11 is connected to the drive structure, which is a motor. The rotating shaft of the motor is connected to the tank support plate 11, thereby driving the tank support plate 11 to rotate. The rotation of the tank support plate 11 can drive the tank body 9 to rotate.

[0052] In one embodiment, the sealing roller includes a first roller 12 and a second roller 13, which are arranged at intervals relative to each other, and the pressing structure 8 is disposed between the first roller 12 and the second roller 13.

[0053] In this embodiment, as Figure 3 As shown, the left side of the pressing structure 8 has a first roller 12, and the right side has a second roller 13. During the sealing process, the first roller 12 first moves towards the can body 9, bending the edge 3 of the can body and the edge 4 of the can cover. Then the first roller 12 returns to its original position, and the second roller 13 moves towards the can body 9, pressing the edge 3 of the can body and the edge 4 of the can cover to form the rolled edge structure 7.

[0054] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A sealing roller, characterized in that, include: A roller body (1) is mounted on a sealing machine. The roller body (1) has a sealing groove (2). The sealing groove (2) is used to seal the edge (3) of the can body and the edge (4) of the can lid to form a rolled edge structure (7) so that the can body (9) and the can lid (10) are fixedly connected and sealed. The end face of the sealing groove (2) that abuts against the edge (3) of the can body and the edge (4) of the can lid has a titanium-plated coating (5). The thickness of the titanium-plated coating (5) is 0.003-0.008mm.

2. The sealing roller according to claim 1, characterized in that, The roller body (1) includes a first roller part (101) and a second roller part (102). The first roller part (101) is disposed above the second roller part (102). The first roller part (101) is connected to the second roller part (102). A connecting part (6) for connecting to the sealing machine is disposed above the first roller part (101). The sealing groove (2) is disposed on the second roller part (102).

3. The sealing roller according to claim 2, characterized in that, The connecting part (6) has threads, and the connecting part (6) is threadedly connected to the sealing machine.

4. The sealing roller according to claim 1, characterized in that, The sealing groove (2) includes a first sealing groove (201) and a second sealing groove (202). The roller body (1) is provided with the first sealing groove (201) or the second sealing groove (202). The thickness of the titanium plating coating (5) in the first sealing groove (201) is 0.003-0.005mm, and the thickness of the titanium plating coating (5) in the second sealing groove (202) is 0.005-0.008mm.

5. The sealing roller according to claim 4, characterized in that, The depth of the first sealing groove (201) is 0.90mm-1.30mm, and the width of the first sealing groove (201) is 1.5mm-2.2mm. The depth of the second sealing groove (202) is 0.55mm-0.70mm, and the width of the second sealing groove (202) is 1.5mm-2.2mm.

6. The sealing roller according to claim 1, characterized in that, The rolled edge structure (7) includes five layers of material layers stacked on each other. The end faces of the second material layer (702) and the third material layer (703) of the rolled edge structure (7) are attached to each other, and the end faces of the fourth material layer (704) and the fifth material layer (705) of the rolled edge structure (7) are attached to each other.

7. The sealing roller according to claim 6, characterized in that, The edge of the can lid (4) is located outside the edge of the can body (3). The edge of the can lid (4) is constructed as a first material layer (701), a third material layer (703) and a fifth material layer (705) through the sealing groove (2). The edge of the can lid (4) is constructed as a second material layer (702) and a fourth material layer (704) through the sealing groove (2).

8. A sealing machine, characterized in that, include: frame; A sealing roller, wherein the sealing roller is the sealing roller according to any one of claims 1 to 7, and the sealing roller is disposed on the frame; A drive structure is mounted on the frame and drives the tank (9) to rotate. A clamping structure (8) is provided on the frame and is located above the can cover (10) to apply pressure to the can cover (10) so that the can cover (10) is fixed on the can body (9).

9. The sealing machine according to claim 8, characterized in that, Also includes: A can support tray (11) is disposed below the clamping structure (8). The can support tray (11) is used to support the tank body (9). The can support tray (11) is connected to the driving structure.

10. The sealing machine according to claim 9, characterized in that, The sealing roller includes a first roller (12) and a second roller (13), the first roller (12) and the second roller (13) are arranged at intervals relative to each other, and the pressing structure (8) is arranged between the first roller (12) and the second roller (13).

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