Steel seal and steel seal machine

Abstract

The utility model provides a steel seal and a steel seal machine, which comprise steel seal bodies and flexible cushion blocks, the lower end face of each steel seal body is provided with characters, the steel seal further comprises a shell, the lower end face of the shell is upwards provided with a plurality of mounting grooves, the shell is provided with a fixing part, and the steel seal bodies can be mounted in the mounting grooves. The fixing piece is matched with the installation groove to fix the steel seal body in the installation groove, and the cushion block is arranged at the position opposite to the shell and used for being matched with the steel seal body to print characters. A seal capable of being installed on a steel seal machine is designed, a plurality of installation grooves are formed in a shell of the seal, a plurality of steel seal bodies can be installed in each installation groove, namely, a plurality of steel seal bodies can be installed in one installation groove to be used for printing production batches, and steel seal bodies can be installed in other installation grooves to be used for printing dates, validity periods and the like. Certainly, the steel seal body can be installed in only one installation groove to be used for printing single information. And the steel seal body can be conveniently fixed in the shell by arranging the fixing piece.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging printing, in particular to a steel seal and a steel seal machine. Background Art

[0002] At present, in the production of consumer goods, etc., in order to facilitate the traceability, identification of production information, etc. and product range, etc., it is necessary to print information such as batch numbers and dates on the surface of the outer packaging of products for identification; however, currently, for the printing of production batch dates of product packaging, the copper roller method is usually adopted. When using a copper roller for printing, ink is required. After the copper roller is in long-term contact with the ink, it will turn black and be difficult to clean. At the same time, the area of the packaging surface other than the printed characters will also turn black, which will cause pollution of the packaging, etc.; at the same time, since some inks cannot dry immediately, it is also easy to erase the ink on the packaging in the subsequent process or make the handwriting unclear. In addition, there is also a method of heating copper grains to print batch numbers and production dates, etc. on the market, but the power consumption is large, the operator may be scalded, and it will turn black due to oxidation after a long time. There are also some steel seal machines on the market, which are usually used for ordinary office needs, such as stamping official seals. Since the content of the official seal remains unchanged, it cannot be used for stamping production batches of packaging, etc. Content of the Utility Model

[0003] In order to solve the above problems, the purpose of the utility model is to provide a steel seal and a steel seal machine.

[0004] The utility model is implemented by the following method: A steel seal includes a steel seal body and a flexible cushion block. Characters are provided on the lower end surface of the steel seal body. It further includes a housing. Multiple installation grooves are opened upward on the lower end surface of the housing. A fixing member is installed on the housing. Multiple steel seal bodies can be installed in the installation grooves. The fixing member cooperates with the installation grooves to fix the steel seal bodies in the installation grooves. The cushion block is arranged at a relative position of the housing and is used to cooperate with the steel seal body to print characters.

[0005] Preferably, a first positioning groove is provided on the side surface of the steel seal body.

[0006] Preferably, the fixing member is a locking bolt. At least one end of each installation groove is provided with a screw hole. The locking bolt passes through the screw hole, and the steel seal body is clamped between the locking bolt and the end of the installation groove where the locking bolt is not passed through.

[0007] Preferably, a horizontal first positioning convex portion is provided on the inner side surface of the installation groove. The first positioning convex portion cooperates with the first positioning groove to position and install the steel seal body.

[0008] Preferably, both ends of the installation groove penetrate through opposite side surfaces of the housing; the first positioning convex portion is located on the inner side surface of the installation groove and has a gap with the top end inside the installation groove. The longitudinal section of the first positioning groove is U-shaped, and the first positioning convex portion penetrates into the first positioning groove.

[0009] Preferably, the fixing member further includes two fixing plates fixed to the side surface of the housing and located at both ends of the installation groove respectively, and the screw holes are opened at positions of the fixing plates opposite to the installation groove.

[0010] Preferably, the first positioning groove is provided at the angle between the side surface and the top surface of the steel seal body, and the first positioning convex portion is provided at the angle between the side surface and the top end of the installation groove, and the first positioning convex portion is inserted into the first positioning groove.

[0011] Preferably, the fixing member includes a magnetic member provided inside the housing for adsorbing the steel seal body; the first positioning groove is provided at the angle between the side surface and the top surface of the steel seal body, and the first positioning convex portion is provided at the angle between the side surface and the top end of the installation groove, and the first positioning convex portion is inserted into the first positioning groove.

[0012] Preferably, a connecting portion is provided at the top of the housing; each of the installation grooves is arranged at intervals and in parallel.

[0013] A steel seal machine includes a machine table and a stamp reciprocating driving member provided on the machine table. The stamp reciprocating driving member is provided with a stamp mounting portion, and the stamp mounting portion mounts a housing of a steel seal stamp as described above. A cushion block is provided below the stamp reciprocating driving member on the machine table for cooperating with the characters protruding from the lower surface of the steel seal body.

[0014] The beneficial effects of the present utility model are as follows: The present utility model provides a steel seal and a steel seal machine. Compared with the prior art, the present utility model has at least the following technical effects: 1. By designing a seal that can be installed on the steel seal machine, multiple installation grooves are provided on its shell. Multiple steel seal bodies can be installed in each installation groove. That is, multiple steel seal bodies can be installed in one installation groove for printing production batches, and several other installation grooves install steel seal bodies for printing dates, expiration dates, etc.; achieving multiple uses with one seal. Of course, steel seal bodies can also be installed in only one installation groove for printing a single piece of information; setting fixing parts facilitates fixing the steel seal bodies in the shell; the steel seal body cooperates with a flexible cushion block to press out three-dimensional characters on the packaging. If it is a hard cushion block, the characters of the steel seal body cannot be pressed into the packaging to press out characters (playing the role of the female die of a traditional steel seal machine. Since the female die of a traditional steel seal machine has no character changes, and information such as batches will change, a flexible one is used. After stamping, the cushion block quickly resets under its own stress). That is, the present utility model can adopt the cold stamping method of the steel seal machine, avoiding scalding and excessive energy consumption. 2. A first positioning groove is provided on the side of the steel seal body, which can facilitate the staff to identify the direction, ensure that the font is printed in the correct direction, and avoid the occurrence of upside-down situations. 3. By passing a locking bolt through one end of the installation groove, the steel seal body can be clamped and fixed in the installation groove to prevent it from falling off. 4. A first positioning convex part is also provided in the installation groove, which can cooperate with the first positioning groove to achieve accurate alignment of the steel seal body. 5. The installation groove is set to penetrate through the left and right ends of the shell, facilitating the installation of the steel seal body from the side and facilitating the accurate alignment of the first positioning convex part and the first positioning groove for inserting the steel seal body. 6. The first positioning groove and the first positioning convex part are provided at the included angle, facilitating the insertion of the steel seal body from the lower end of the shell. 7. A magnetic fixing part is provided in the shell, which is convenient for quickly fixing the steel seal body and improving the installation efficiency of the steel seal body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a structural schematic diagram of a steel seal of the present utility model.

[0016] Figure 2 is a schematic diagram of the separation of components of a steel seal of the present utility model.

[0017] Figure 3 is Figure 2 a partial enlarged schematic diagram of part A in

[0018] Figure 4 a structural schematic diagram of another embodiment of a steel seal of the present utility model.

[0019] Figure 5 is a cross-sectional structural schematic diagram of another embodiment of a steel seal of the present utility model.

[0020] Figure 6It is a schematic structural diagram of a steel seal machine of the present utility model.

[0021] Explanation of the attached drawing reference numerals: 1. Steel seal body; 11. First positioning groove; 2. Shell; 21. Installation groove; 22. First positioning convex part; 23. Connection part; 3. Locking bolt; 4. Fixed plate; 5. Machine table; 6. Stamp reciprocating driving part; 7. Cushion block. Specific embodiments

[0022] The present utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0023] The present utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0024] Please refer to Figures 1 to 6 , a steel seal stamp, including a steel seal body 1 and a flexible cushion block 7. Characters are provided on the lower end surface of the steel seal body 1. It further includes a shell 2. Multiple installation grooves 21 are opened upward on the lower end surface of the shell 2. A fixing member is installed on the shell 2. Multiple steel seal bodies 1 can be installed in the installation grooves 21. The fixing member cooperates with the installation grooves 21 to fix the steel seal body 1 in the installation grooves 21. The cushion block 7 is arranged at a position opposite to the shell 1 and is used to cooperate with the steel seal body 1 to print characters. By designing a stamp that can be installed on a steel seal machine, multiple installation grooves 21 are opened on its shell 2. Multiple steel seal bodies 1 can be installed in each installation groove 21, that is, multiple steel seal bodies 1 can be installed in one installation groove 21 for printing production batches, and several other installation grooves 21 install steel seal bodies 1 for printing dates and expiration dates, etc.; realizing multiple uses of one stamp. Of course, only one steel seal body 1 can also be installed in one installation groove 21 for printing a single piece of information; setting the fixing member facilitates fixing the steel seal body 1 in the shell 2; the installation grooves 21 in this case are opened on the non-upper end surface of the shell 2. When installing the steel seal body 1, it does not need to be inserted from the top, and there is no need to remove the shell 2, which is convenient for quick replacement. The steel seal body 1 cooperates with the flexible cushion block 7 to press out three-dimensional characters on the packaging. If it is a hard cushion block 7, the characters of the steel seal body 1 cannot be pressed into the packaging to press out characters (playing the role of the female die of a traditional steel seal machine. Since the female die of a traditional steel seal machine has no character changes, and information such as batches will change, a flexible one is adopted. After stamping, the cushion block quickly resets under its own stress). That is, the cold stamping method of a steel seal machine can be adopted in this application to avoid scalding and excessive energy consumption.

[0025] Please refer to Figures 1 to 6 , preferably, a first positioning groove 11 is provided on the side surface of the steel seal body 1. By providing the first positioning groove 11 on the side surface of the steel seal body 1, it can facilitate the staff to identify the direction, ensure that the font is printed in the correct direction, and avoid the occurrence of upside-down situations.

[0026] Please refer to Figures 1 to 6, preferably, the fixing member is a locking bolt 3. At least one end of each installation groove 21 is provided with a screw hole, the locking bolt 3 is inserted through the screw hole, and the steel seal body 1 is clamped between the locking bolt 3 and the end of the installation groove 21 where the locking bolt 3 is not inserted. By inserting the locking bolt 3 through one end of the installation groove 21, the steel seal body 1 can be clamped and fixed in the installation groove 21 to prevent it from falling off.

[0027] Please refer to Figures 1 to 6 , preferably, a horizontal first positioning convex portion 22 is provided on the inner side surface of the installation groove. The first positioning convex portion 22 cooperates with the first positioning groove 11 for positioning and installing the steel seal body 1. A first positioning convex portion 22 is also provided in the installation groove 21, which can cooperate with the first positioning groove 11 to achieve accurate alignment of the steel seal body 1.

[0028] Please refer to Figures 1 to 3 , preferably, both ends of the installation groove 21 penetrate through the opposite side surfaces of the housing 2; the first positioning convex portion 22 is located on the inner side surface of the installation groove and has a gap with the top end inside the installation groove 21. The longitudinal section of the first positioning groove is U-shaped, and the first positioning convex portion 22 penetrates into the first positioning groove. The installation groove 21 is arranged to penetrate through the left and right ends of the housing 2, which is convenient for loading the steel seal body 1 from the side and facilitates the accurate alignment of the first positioning convex portion 22 and the first positioning groove 11 for loading the steel seal body 1.

[0029] Please refer to Figures 1 to 3 , preferably, the fixing member further includes two fixing plates 4 fixed to the side surface of the housing 2 and located at both ends of the installation groove 21 respectively, and the screw holes are opened at positions of the fixing plates 4 opposite to the installation groove 21. After the steel seal body 1 is conveniently inserted into the installation groove 21 from the side, both ends of the installation groove 21 are closed, and the locking bolt 3 is inserted through to fix the steel seal body 1 in the installation groove 21.

[0030] Please refer to Figures 4 to 6 , preferably, the first positioning groove 11 is provided at the angle between the side surface and the top end surface of the steel seal body 1, the first positioning convex portion 22 is provided at the angle between the side surface and the top end of the installation groove 21, and the first positioning convex portion 22 is inserted into the first positioning groove 11. The first positioning groove 11 and the first positioning convex portion 22 are provided at the angle, which is convenient for inserting the steel seal body 1 from the lower end of the housing 2.

[0031] Please refer to Figures 4 to 6, preferably, the fixing member includes a magnetic member disposed in the housing 2 for adsorbing the steel seal body 1; the first positioning groove 11 is disposed at the angle between the side surface and the top surface of the steel seal body 1, and the first positioning protrusion 22 is disposed at the angle between the side surface and the top of the mounting groove 21, and the first positioning protrusion 22 is inserted into the first positioning groove 11. The first positioning groove 11 and the first positioning protrusion 22 are disposed at the angle, which facilitates inserting the steel seal body 1 from the lower end of the housing 2. By providing a magnetic fixing member in the housing 2, the steel seal body 1 can be fixed without using the locking bolt 3, which is convenient for quickly fixing the steel seal body 1 and improving the installation efficiency of the steel seal body 1.

[0032] Please refer to Figures 1 to 6 , preferably, the top of the housing 2 is provided with a connecting portion 23, and each of the mounting grooves 21 is arranged at intervals and in parallel. The connecting portion 23 facilitates installing the seal on any steel seal machine for printing. The connecting portion 23 can be locked on the steel seal machine through bolts, nuts, etc.

[0033] Please refer to Figure 6 , a steel seal machine includes a machine table 5 and a seal reciprocating driving member 6 disposed on the machine table 5. The seal reciprocating driving member 6 is provided with a seal mounting portion, and the seal mounting portion is mounted with the housing 2 of a steel seal as described above. A cushion block 7 is disposed below the seal reciprocating driving member 6 on the machine table 5 for cooperating with the characters protruding from the lower surface of the steel seal body 1. The cushion block 7 has a certain flexibility, such as a silicone pad, a rubber pad, etc., which is not limited thereto, so that the characters on the lower end surface of the steel seal body 1 can be pressed into the cushion block 7, facilitating the characters of the steel seal body 1 to emboss three-dimensional batch numbers, production dates, etc. on the packaging. The specific structures of the machine table 5 and the seal reciprocating driving member 6 can be viewed in the utility model patent with the publication number CN219927320U.

[0034] The working principle of the present utility model is as follows:

[0035] Load the steel seal body 1 into one or several mounting grooves 21 in the housing 2 as required, and align the first positioning groove 11 of the steel seal body 1 with the first positioning protrusion 22 in the mounting groove 21 of the housing 2. If the first positioning protrusion 22 and the first positioning groove 11 are not located at the included angle, remove one of the fixing plates 4, and then push the steel seal body 1 in sequence from the end where the fixing plate 4 is removed. After all are pushed in, install the fixing plate 4, and then insert the locking bolt 3 through this fixing plate 4 until the bolt penetrates into the mounting groove 21 and presses against the steel seal body 1, then the steel seal body 1 can be fixed in the mounting groove 21 of the housing 2. If the first positioning protrusion 22 and the first positioning groove 11 are located at the included angle, there is no need to design the mounting groove 21 as a through groove, and directly insert it from the lower end of the mounting groove 21. If the steel seal body 1 protrudes from the lower end face of the housing 2 too much after insertion, it means that the first positioning part and the first positioning groove 11 are not aligned, and it needs to be pulled out and readjusted. It can be fixed either by magnetic attraction or by the aforementioned locking bolt 3. Then connect it to the stamp reciprocating driving part 6 of the stamping machine through the connecting part 23, and stick a cushion block 7 on the machine table 5 of the stamping machine. Place the package that needs to print the production batch, date, etc. on the cushion block 7, and then the stamp reciprocating driving part 6 drives the stamp to move downwards, so that the lower end of the steel seal body 1 contacts the package and is pressed into the guide cushion block 7, and then the batch information, production date, expiration date, etc. with three-dimensional effects can be printed on the package.

[0036] It should be noted that: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change.

[0037] Secondly: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the usual designs. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other.

[0038] Finally, the above are only the preferred embodiments of the present utility model. The protection scope of the present utility model is not limited to the above embodiments. All technical solutions falling within the idea of the present utility model belong to the protection scope of the present utility model.

[0039] It should be pointed out that for those of ordinary skill in the art in this technical field, several improvements and refinements made without departing from the principle of the present utility model should also be regarded as the protection scope of the present utility model.

Claims

1. A steel stamp, comprising a steel stamp body and a flexible pad, wherein characters are arranged on the lower end surface of the steel stamp body, and characterized in that: It also includes a shell, the lower end surface of the shell is provided with a plurality of installation grooves upwards, a fixing part is installed on the shell, a plurality of the steel stamp bodies can be installed in the installation grooves, and the fixing part cooperates with the installation grooves to fix the steel stamp bodies in the installation grooves; the pad is arranged at a position opposite to the shell, and is used to cooperate with the steel stamp body to print characters.

2. A steel stamp according to claim 1, characterized in that: A first positioning groove is provided on the side of the steel stamp body.

3. A steel stamp according to claim 2, characterized in that: The fixing member is a locking bolt, at least one end of each installation slot is provided with a screw hole, the locking bolt is passed through the screw hole, and the steel stamp body is clamped between the locking bolt and the end of the installation slot where the locking bolt is not passed through.

4. A steel stamp according to claim 3, characterized in that: A horizontal first positioning protrusion is provided on the side surface of the installation groove, and the first positioning protrusion cooperates with the first positioning groove to position and install the steel stamp body.

5. A steel stamp according to claim 4, characterized in that: The two ends of the mounting groove pass through the two opposite side surfaces of the shell; the first positioning protrusion is located on the side surface inside the mounting groove, and there is a gap with the top end inside the mounting groove; the longitudinal section of the first positioning groove is U-shaped, and the first positioning protrusion penetrates into the first positioning groove.

6. A steel stamp according to claim 5, characterized in that: The fixing member also includes two fixing plates fixed to the side surface of the shell and respectively located at two ends of the mounting groove, and the screw holes are arranged at positions where the fixing plates are opposite to the mounting groove.

7. A steel stamp according to claim 4, characterized in that: The first positioning groove is arranged at the angle between the side surface and the top surface of the steel stamp body, the first positioning protrusion is arranged at the angle between the side surface and the top surface of the installation groove, and the first positioning protrusion is inserted into the first positioning groove.

8. A steel stamp according to claim 4, characterized in that: The fixing part includes a magnetic part arranged in the shell body, which is used to adsorb the steel stamp body; the first positioning groove is arranged at the angle between the side surface and the top surface of the steel stamp body, the first positioning protrusion is arranged at the angle between the side surface and the top surface of the installation groove, and the first positioning protrusion is inserted into the first positioning groove.

9. A steel stamp according to claim 1, characterized in that: A connecting portion is provided on the top of the shell; each of the mounting grooves is spaced apart from each other and arranged in parallel.

10. A steel stamp machine, comprising a machine platform and a seal reciprocating driving member arranged on the machine platform, wherein the seal reciprocating driving member is provided with a seal mounting portion, characterized in that: The seal mounting part fixes the shell of a steel seal as described in any one of claims 1 to 9, and the cushion block is arranged on the machine platform below the seal reciprocating drive part for cooperating with the characters protruding from the lower surface of the steel seal body.

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