Carton steel seal with protective structure

Abstract

The utility model belongs to the field of strip box steel seals, in particular to a strip box steel seal with a protective structure, which comprises a stamping machine, a hydraulic machine fixedly penetrates through the top of the stamping machine, two replacement shells are fixedly mounted at the output end of the hydraulic machine, and replacement mechanisms are arranged on the inner sides of the two replacement shells. The bottoms of the two replacing mechanisms clamp the same barrel steel seal, two protection mechanisms are arranged on the inner side of the stamping machine, and the two protection mechanisms protect the same barrel steel seal. The strip box steel seal can be protected through the protective cover in the non-working time, impurities in air are effectively prevented from polluting the strip box steel seal, scratching of impressing materials and the strip box steel seal is prevented, the strip box steel seal can be conveniently and rapidly disassembled and overhauled through the arranged replacement mechanism, and the working efficiency is improved. And the practicability of the equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of carton stamping technology, and in particular to a carton stamping with a protective structure. Background Technology

[0002] Carton stamping refers to the technical operation of transferring information from the steel stamp surface to the carton surface using a stamping tool and certain pressure and processes. It is generally carried out at a specific stage in the carton production process. The carton is placed between the steel stamp and the stamping equipment. Through mechanical pressure, hydraulic or pneumatic means, the steel stamp is brought into close contact with the carton surface, thus leaving a clear and durable stamping mark on the carton. The mark formed by this stamping method has high clarity and stability, and is not easy to fade, blur or be tampered with. It can provide important identification and traceability information for carton products.

[0003] When not in use, the existing bar box stamps are mostly exposed, making them prone to accumulating dust and impurities. They are also easily damaged when staff place materials for stamping, causing friction with the stamps. Furthermore, the existing bar box stamps require replacement and maintenance after prolonged use, which is inconvenient. Utility Model Content

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A carton stamp with a protective structure includes a stamping machine. A hydraulic press is fixedly inserted through the top of the stamping machine. Two replacement housings are fixedly installed on the output end of the hydraulic press. A replacement mechanism is provided on the inner side of each of the two replacement housings. The bottom of each of the two replacement mechanisms holds the same carton stamp. Two protective mechanisms are provided on the inner side of the stamping machine. Both protective mechanisms protect the same carton stamp.

[0006] Specifically, an extrusion metal block is fixedly sleeved on the output end of the hydraulic press. Both sides of the extrusion metal block are inclined surfaces, and a linkage metal strip is fixedly installed on both inclined surfaces.

[0007] Specifically, the protective mechanism includes a protective cover and guide metal strips. Guide metal strips are fixedly installed on both sides of the protective cover. Two guide grooves are opened on the inner side of the printing machine, and the two guide metal strips are slidably installed in the corresponding guide grooves.

[0008] Specifically, both protective covers have linkage grooves on their tops, and two linkage metal strips are slidably installed in their respective linkage grooves, which facilitates the squeezing of the metal block to move the two protective covers.

[0009] Specifically, the replacement mechanism includes an electric push rod, a linkage base, two linkage columns, a crank assembly, and a clamping assembly. An electric push rod is fixedly installed on one inner wall of the replacement housing. A linkage base is fixedly installed on the output end of the electric push rod. An active groove is opened on one side of the linkage base. Two linkage columns are fixedly installed on the inner wall of one side of the active groove. A crank assembly is provided on each of the two linkage columns. Two clamping assemblies are provided on the inner side of the replacement housing. The two clamping assemblies are rotatably connected to the corresponding crank assemblies.

[0010] Specifically, the crank assembly includes a crank and a rotating rod, the crank is rotatably sleeved on the linkage column, and the rotating rod is fixedly inserted through one side of the crank.

[0011] Specifically, the clamp assembly includes a fixed shaft and a clamp. The fixed shaft is fixedly installed on one inner wall of the replacement housing. The clamp is rotatably sleeved on the fixed shaft. A connecting groove is provided on one side of the clamp. The rotating rod is rotatably installed on the inner wall of one side of the connecting groove, so that the crank assembly can drive the clamp assembly to rotate.

[0012] Specifically, the top of the carton stamp is provided with a replacement groove, and four grooves are provided on one inner wall of the replacement groove. The four clips are respectively adapted to the corresponding grooves, so that the two replacement mechanisms can clamp the carton stamp.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: the protective mechanism can protect the carton stamping through the protective cover during non-working hours, effectively preventing impurities in the air from contaminating the carton stamping, and also helping to prevent the stamping material from scratching the carton stamping. Furthermore, the replacement mechanism can facilitate the quick and easy disassembly and maintenance of the carton stamping, increasing the practicality of the equipment. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of a bar box steel stamp with a protective structure proposed in this utility model;

[0015] Figure 2 This is a three-dimensional cross-sectional view of a protective steel stamp for a carton, as proposed in this utility model.

[0016] Figure 3 This is a three-dimensional cross-sectional view of a protective mechanism for a bar box stamp with a protective structure proposed in this utility model.

[0017] Figure 4 This is a three-dimensional cross-sectional view of a replacement mechanism for a bar box stamp with a protective structure proposed in this utility model.

[0018] Figure 5This is a three-dimensional structural disassembly diagram of a replacement mechanism for a bar box stamp with a protective structure proposed in this utility model.

[0019] In the diagram: 1. Imprinting machine; 2. Hydraulic press; 3. Extruded metal block; 4. Protective cover; 5. Guide metal strip; 6. Steel stamp on the strip box; 7. Replacement shell; 8. Electric push rod; 9. Linkage base; 10. Linkage column; 11. Crank; 12. Rotating rod; 13. Fixed shaft; 14. Clamp; 15. Replacement slot; 16. Linkage metal strip; 17. Linkage groove. Detailed Implementation

[0020] Reference Figure 1-5 A carton stamp with a protective structure includes an imprinting machine 1, a hydraulic press 2 fixedly passing through the top of the imprinting machine 1, two replacement housings 7 fixedly installed on the output end of the hydraulic press 2, a replacement mechanism provided on the inner side of each of the two replacement housings 7, and the bottom of each of the two replacement mechanisms clamping the same carton stamp 6; two protective mechanisms are provided on the inner side of the imprinting machine 1, and both protective mechanisms protect the same carton stamp 6.

[0021] In this embodiment, a compression metal block 3 is fixedly sleeved on the output end of the hydraulic press 2. Both sides of the compression metal block 3 are inclined surfaces, and a linkage metal strip 16 is fixedly installed on both inclined surfaces.

[0022] In this embodiment, the protective mechanism includes a protective cover 4 and a guide metal strip 5. Guide metal strips 5 are fixedly installed on both sides of the protective cover 4. Two guide grooves are opened on the inner side of the printing machine 1, and the two guide metal strips 5 are slidably installed in the corresponding guide grooves.

[0023] In this embodiment, the top of each of the two protective covers 4 is provided with a linkage groove 17, and the two linkage metal strips 16 are respectively slidably installed in the corresponding linkage grooves 17, so as to facilitate the compression metal block 3 to drive the two protective covers 4 to move.

[0024] In this embodiment, the replacement mechanism includes an electric push rod 8, a linkage base 9, two linkage columns 10, a crank assembly, and a clamping assembly. The electric push rod 8 is fixedly installed on one inner wall of the replacement housing 7. The linkage base 9 is fixedly installed on the output end of the electric push rod 8. An active groove is opened on one side of the linkage base 9. Two linkage columns 10 are fixedly installed on the inner wall of one side of the active groove. Each of the two linkage columns 10 is equipped with a crank assembly. Two clamping assemblies are provided on the inner side of the replacement housing 7. The two clamping assemblies are rotatably connected to the corresponding crank assemblies.

[0025] In this embodiment, the crank assembly includes a crank 11 and a rotating rod 12. The crank 11 is rotatably sleeved on the linkage column 10, and the rotating rod 12 is fixedly passed through one side of the crank 11.

[0026] In this embodiment, the clamp assembly includes a fixed shaft 13 and a clamp 14. The fixed shaft 13 is fixedly installed on one inner wall of the replacement housing 7. The clamp 14 is rotatably sleeved on the fixed shaft 13. A connecting groove is provided on one side of the clamp 14. The rotating rod 12 is rotatably installed on one inner wall of the connecting groove, so that the crank assembly can drive the clamp assembly to flip.

[0027] In this embodiment, a replacement groove 15 is provided on the top of the carton stamp 6. Four grooves are provided on one side inner wall of the replacement groove 15. Four clips 14 are respectively adapted to the corresponding grooves, so that the two replacement mechanisms can clamp the carton stamp 6.

[0028] Working Principle: During use, the operator places the material to be imprinted on the working area of ​​the imprinting machine 1, then starts the equipment via the control panel. The hydraulic press 2 activates, moving the extrusion metal block 3 and the carton stamp 6. The movement of the extrusion metal block 3 moves the two linked metal strips 16, thus extruding the two protective covers 4. Since guide metal strips 5 are fixedly installed on both sides of the two protective covers 4, they can only move left and right. Therefore, when the hydraulic press 2 moves the extrusion metal block 3 and the carton stamp 6, the two protective covers 4 will move to the sides, exposing the carton stamp 6, thereby imprinting the material. After prolonged use, the carton stamp 6 needs to be inspected and cleaned. During maintenance, the staff controls the stamp 6 on the carton via the control panel to perform the stamping motion. When the stamp 6 is exposed, the hydraulic press 2 is stopped, and then the two electric push rods 8 are started. The two electric push rods 8 start and drive the corresponding linkage base 9 to move. The movement of the two linkage bases 9 drives the corresponding two linkage columns 10 to move, which in turn drives the corresponding cranks 11 to move. The movement of the four cranks 11 drives the corresponding clamps 14 to move via the corresponding rotating rods 12. The four clamps 14 are all rotated and sleeved on the corresponding fixed shafts 13. Therefore, the four clamps 14 rotate around the corresponding fixed shafts 13 as the center, releasing the clamp on the stamp 6 on the carton. At this time, the staff can replace and maintain the stamp 6 on the carton.

[0029] The technological advancements of this invention compared to existing technologies are as follows: the protective cover 4 can protect the carton stamp 6 during non-working hours, effectively preventing impurities in the air from contaminating the carton stamp 6 and also preventing the stamping material from rubbing against the carton stamp 6. Furthermore, the replacement mechanism allows for convenient and quick disassembly and maintenance of the carton stamp 6, increasing the practicality of the equipment.

Claims

1. A steel stamp for a carton with a protective structure, characterized in that, The device includes a printing press (1), a hydraulic press (2) is fixedly inserted through the top of the printing press (1), and two replacement housings (7) are fixedly installed on the output end of the hydraulic press (2). The inner side of the two replacement housings (7) is provided with a replacement mechanism, and the bottom of the two replacement mechanisms holds the same carton stamp (6). The embossing machine (1) has two protective mechanisms on its inner side, both of which protect the same carton stamp (6).

2. The steel stamp with a protective structure for a carton according to claim 1, characterized in that, The hydraulic press (2) is fixedly fitted with an extrusion metal block (3). Both sides of the extrusion metal block (3) are inclined surfaces, and a linkage metal strip (16) is fixedly installed on both inclined surfaces.

3. The steel stamp with a protective structure for a carton according to claim 2, characterized in that, The protective mechanism includes a protective cover (4) and a guide metal strip (5). The guide metal strip (5) is fixedly installed on both sides of the protective cover (4). Two guide grooves are opened on the inner side of the printing machine (1), and the two guide metal strips (5) are slidably installed in the corresponding guide grooves.

4. The steel stamp with a protective structure for a carton according to claim 3, characterized in that, Both protective covers (4) have linkage grooves (17) on their tops, and two linkage metal strips (16) are slidably installed in the corresponding linkage grooves (17).

5. A steel stamp with a protective structure for a carton according to claim 1, characterized in that, The replacement mechanism includes an electric push rod (8), a linkage base (9), two linkage columns (10), a crank assembly, and a clamp assembly. An electric push rod (8) is fixedly installed on one inner wall of the replacement housing (7). A linkage base (9) is fixedly installed on the output end of the electric push rod (8). An active groove is opened on one side of the linkage base (9). Two linkage columns (10) are fixedly installed on the inner wall of one side of the active groove. A crank assembly is provided on each of the two linkage columns (10). Two clamp assemblies are provided on the inner side of the replacement housing (7). The two clamp assemblies are rotatably connected to the corresponding crank assemblies.

6. The steel stamp with a protective structure for a carton according to claim 5, characterized in that, The crank assembly includes a crank (11) and a rotating rod (12). The crank (11) is rotatably sleeved on the linkage column (10), and the rotating rod (12) is fixedly inserted through one side of the crank (11).

7. A steel stamp with a protective structure for a carton according to claim 6, characterized in that, The clamp assembly includes a fixed shaft (13) and a clamp (14). The fixed shaft (13) is fixedly installed on one inner wall of the replacement housing (7). The clamp (14) is rotatably sleeved on the fixed shaft (13). A connecting groove is provided on one side of the clamp (14). The rotating rod (12) is rotatably installed on one inner wall of the connecting groove.

8. A steel stamp with a protective structure for a carton according to claim 7, characterized in that, The top of the bar box stamp (6) is provided with a replacement groove (15), and four grooves are provided on one side inner wall of the replacement groove (15), and four clips (14) are respectively adapted to the corresponding grooves.

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