A marking machine

Abstract

This utility model relates to the technical field of sign processing equipment, and discloses a sign engraving machine, including a conveyor belt and a gantry frame. The gantry frame spans above the conveyor belt, on which signs to be processed are transported. A fixed plate is provided on the gantry frame, and a drive cylinder is provided at the top of the fixed plate. The output shaft of the drive cylinder is connected to an engraving assembly. A buffer assembly is provided between the fixed plate and the engraving assembly. The buffer assembly includes a connecting spring and a fixed hook cylinder. The fixed hook cylinder is located at both ends of the connecting spring, one fixed hook cylinder is located on the fixed plate, and the other fixed hook cylinder is located on the engraving assembly. The engraving assembly has an engraving pattern on the side facing the sign to be processed. By providing a buffer assembly between the fixed plate and the engraving assembly, the connecting spring can ensure that the pressure applied to the sign is moderate, thereby preventing the sign from being crushed or deformed.

Description

Technical Field

[0001] The utility model relates to the technical field of identification plate processing equipment, in particular to an identification engraving machine. Background Art

[0002] In the existing field of identification engraving technology, identification engraving machines, as an important equipment, are widely used in various industries, such as production lines of electronic products, auto parts, medical devices, etc., for engraving or printing identification information, serial numbers, brand logos, etc. on the surface of objects. However, with the continuous advancement of industrial manufacturing technology and the improvement of product refinement, existing identification engraving machines have gradually exposed some problems during operation, especially for mechanical engraving machines. Since the hardness of the engraving knife or needle is high, and the material and hardness of the surface of the object may be different, it is difficult to control the pressure applied to the mark during the engraving process. When the surface of the object is soft or the material is uneven, excessive pressure can easily cause the mark to be crushed or deformed, affecting the clarity and readability of the mark.

[0003] Therefore, solving the problem that the existing logo engraving machine is easy to damage the logo during the marking process has become the key to technical improvement. Utility Model Content

[0004] The main purpose of the utility model is to provide a marking machine, aiming to solve the technical problem that the label is easily crushed during the marking process.

[0005] To achieve the above-mentioned purpose, the utility model provides a label engraving machine, including a conveyor belt and a gantry, the gantry is arranged astride the conveyor belt, the conveyor belt transports the label to be processed, the gantry is provided with a fixed plate, the top of the fixed plate is provided with a driving cylinder, the output shaft of the driving cylinder is connected with an engraving component, a buffer component is provided between the fixed plate and the engraving component, the buffer component includes a connecting spring and a fixed hook cylinder, the fixed hook cylinders are respectively arranged at both ends of the connecting spring, one of the fixed hook cylinders is arranged on the fixed plate, and the other of the fixed hook cylinders is arranged on the engraving component, an engraving pattern is provided on the side of the engraving component facing the label to be processed, and the driving cylinder drives the engraving component to engrave the engraving pattern on the surface of the label to be processed.

[0006] Preferably, the engraving assembly comprises an engraving block and a balancing seat, the engraving block is installed at the bottom of the balancing seat, and the driving cylinder is connected to the top surface of the balancing seat.

[0007] Preferably, an extension shaft is connected between the output shaft of the driving cylinder and the balancing seat, and the two buffer components are respectively located on both sides of the extension shaft.

[0008] Preferably, guide assemblies are respectively provided on both sides of the extended shaft, and the guide assemblies include a fixed seat, a guide seat and a guide shaft. The fixed seat is arranged on the surface of the fixed plate, the guide seat is embedded in the fixed seat, the guide shaft cooperates with the guide seat, and one end of the guide shaft is connected to the balance seat.

[0009] Preferably, the fixing plate and the balancing seat are respectively provided with a hook fixing seat, and the fixing hook cylinder is connected to the hook fixing seat.

[0010] Preferably, the gantry includes a support seat and a connecting beam, the two support seats are arranged side by side on the installation plane, the two ends of the connecting beam are respectively connected to a support seat, the connecting beam is located above the conveyor belt, and the fixing plate is located on the connecting beam.

[0011] Preferably, a first reinforcement seat is provided at the connection between the connecting beam and the supporting seat.

[0012] Preferably, a second reinforcement seat is provided between the connecting beam and the fixing plate.

[0013] Preferably, a first mounting seat connected to the mounting plane is provided on the side surface of the support seat, and a second mounting seat connected to the mounting plane is provided on the back surface of the support seat.

[0014] Preferably, an in-position sensor is provided on the conveyor belt.

[0015] In the technical solution provided by the utility model, the driving cylinder drives the engraving component to move back and forth up and down to imprint the pattern on the surface of the mark to be processed on the conveyor belt. By arranging a buffer component between the fixed plate and the engraving component, the connecting spring can ensure that the pressure applied to the mark is moderate, thereby preventing the mark from being crushed or deformed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] One or more embodiments are exemplarily described by corresponding drawings, which do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and the figures in the drawings do not constitute proportional limitations unless otherwise stated.

[0017] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the marking engraving machine of the utility model;

[0018] Figure 2 It is a schematic diagram of the main structure of an embodiment of the marking engraving machine of the utility model;

[0019] Figure 3 It is a top view of the structure of an embodiment of the marking engraving machine of the utility model;

[0020] Figure 4 for Figure 3 Cross-sectional view at AA in the middle.

[0021] In the figure: 1. Conveyor belt; 11. In-position sensor; 2. Mark to be processed; 3. Gantry; 31. Support seat; 32. Connecting beam; 33. First reinforcement seat; 34. Second reinforcement seat; 35. First mounting seat; 36. Second mounting seat; 4. Mounting plane; 5. Fixing plate; 6. Driving cylinder; 61. Extension shaft; 7. Marking assembly; 71. Marking block; 72. Balance seat; 8. Buffer assembly; 81. Fixed hook cylinder; 82. Connecting spring; 9. Guide assembly; 91. Fixed seat; 92. Guide seat; 93. Guide shaft; 10. Hooking seat. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the utility model, the utility model is described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on another element, or there can be one or more centered elements therebetween. When an element is described as "connected" to another element, it can be directly connected to another element, or there can be one or more centered elements therebetween. The terms "vertical", "horizontal", "left", "right", "inside", "outside" and similar expressions used in this specification are only for illustrative purposes. In the description of the utility model, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating relative importance or implicitly indicating the number of technical features indicated. Therefore, unless otherwise specified, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features; the meaning of "multiple" is two or more. The term "include" and any variation thereof means non-exclusive inclusion, and one or more other features, integers, steps, operations, units, components and / or combinations thereof may be present or added.

[0023] In addition, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or a connection between two components. All technical and scientific terms used in this specification have the same meaning as those generally understood by technicians in the technical field of the present utility model. The terms used in the specification of the present utility model are only for the purpose of describing specific embodiments and are not used to limit the present utility model. The term "and / or" used in this specification includes any and all combinations of one or more related listed items.

[0024] In addition, the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0025] Please refer to Figures 1 to 4 In this embodiment, the utility model provides a label engraving machine, including a conveyor belt 1 and a gantry 3, the gantry 3 is arranged across the conveyor belt 1, the conveyor belt 1 transports the label 2 to be processed, the gantry 3 is provided with a fixed plate 5, the top of the fixed plate 5 is provided with a driving cylinder 6, the output shaft of the driving cylinder 6 is connected with an engraving component 7, a buffer component 8 is provided between the fixed plate 5 and the engraving component 7, the buffer component 8 includes a connecting spring 82 and a fixed hook cylinder 81, the fixed hook cylinder 81 is arranged at both ends of the connecting spring 82, one fixed hook cylinder 81 is arranged on the fixed plate 5, and the other fixed hook cylinder 81 is arranged on the engraving component 7, the engraving component 7 is provided with an engraving pattern on the side facing the label 2 to be processed, and the driving cylinder 6 drives the engraving component 7 to engrave the engraving pattern on the surface of the label 2 to be processed.

[0026] In the technical solution provided by the utility model, the driving cylinder 6 drives the imprinting component 7 to move back and forth up and down to imprint the pattern on the surface of the mark 2 to be processed on the conveyor belt 1. By arranging a buffer component 8 between the fixed plate 5 and the imprinting component 7, the connecting spring 82 can ensure that the pressure applied to the mark is moderate, thereby preventing the mark from being crushed or deformed.

[0027] Please refer to Figures 1 to 4 In this embodiment, the imprinting assembly 7 includes an imprinting block 71 and a balancing seat 72. The imprinting block 71 is installed at the bottom of the balancing seat 72, and the driving cylinder 6 is connected to the top surface of the balancing seat 72. By replacing the imprinting block 71 installed on the balancing seat 72, the content pattern to be imprinted on the logo can be quickly replaced.

[0028] Please refer to Figures 1 to 4 In this embodiment, an extension shaft 61 is connected between the output shaft of the driving cylinder 6 and the balance seat 72, and two buffer components 8 are respectively located on both sides of the extension shaft 61. Guide components 9 are respectively provided on both sides of the extension shaft 61, and the guide component 9 includes a fixed seat 91, a guide seat 92 and a guide shaft 93. The fixed seat 91 is arranged on the surface of the fixed plate 5, and the guide seat 92 is embedded in the fixed seat 91. The guide shaft 93 cooperates with the guide seat 92, and one end of the guide shaft 93 is connected to the balance seat 72. The extension shaft 61 can provide the necessary installation length for the guide component 9, and the cooperation between the guide shaft 93 and the guide seat 92 can effectively reduce the offset and vibration of the engraving component 7 during the movement process, thereby improving the engraving accuracy.

[0029] Please refer to Figures 1 to 4In this embodiment, the fixing plate 5 and the balancing seat 72 are respectively provided with a hooking seat 10, and the fixing hook cylinder 81 is connected to the hooking seat 10. The hooking seat 10 is provided with a hooking hole matched with the fixing hook cylinder 81, and this design is conducive to the replacement and maintenance of the buffer assembly 8.

[0030] Please refer to Figures 1 to 4 In this embodiment, the gantry 3 includes a support seat 31 and a connecting beam 32. The two support seats 31 are arranged side by side on the installation plane 4. The two ends of the connecting beam 32 are respectively connected to a support seat 31. The connecting beam 32 is located above the conveyor belt 1, and the fixing plate 5 is located on the connecting beam 32.

[0031] Please refer to Figures 1 to 4 In this embodiment, a first reinforcement seat 33 is provided at the connection between the connecting beam 32 and the support seat 31. A second reinforcement seat 34 is provided between the connecting beam 32 and the fixing plate 5. The first reinforcement seat 33 is mainly used to reinforce the connection between the connecting beam 32 and the support seat 31, and the second reinforcement seat 34 is mainly used to reinforce the connection between the connecting beam 32 and the fixing plate 5, so as to reduce the vibration effect caused by the continuous work of the driving cylinder 6.

[0032] Please refer to Figures 1 to 4 In this embodiment, a first mounting seat 35 connected to the mounting plane 4 is provided on the side of the support seat 31, and a second mounting seat 36 connected to the mounting plane 4 is provided on the back of the support seat 31. The support seat 31 can be stably mounted on the mounting plane 4 through the first mounting seat 35 and the second mounting seat 36.

[0033] Please refer to Figures 1 to 4 In this embodiment, a position sensor 11 is provided on the conveyor belt 1. The position sensor 11 can be an automated detection component such as a laser sensor or a weight sensor. After the identification plate to be engraved arrives at the engraving station, it sends an in-position signal to the industrial computer, and the industrial computer then sends a processing signal to the device pneumatically connected to the driving cylinder 6 to output work, and drive the engraving component 7 to engrave on the identification surface.

[0034] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them. Under the concept of the present invention, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes in different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity. Although the present invention has been described in detail with reference to the aforementioned embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A marking machine, comprising a conveyor belt (1) and a gantry (3), characterized in that: The gantry (3) is arranged across the conveyor belt (1), and the conveyor belt (1) transports the mark to be processed (2). The gantry (3) is provided with a fixed plate (5), and a driving cylinder (6) is provided at the top of the fixed plate (5). The output shaft of the driving cylinder (6) is connected with an engraving assembly (7). A buffer assembly (8) is provided between the fixed plate (5) and the engraving assembly (7). The buffer assembly (8) comprises a connecting spring (82) and a fixing hook cylinder (81). The fixing hook cylinder (81) is arranged at both ends of the connecting spring (82). One of the fixing hook cylinders (81) is arranged on the fixed plate (5), and the other of the fixing hook cylinders (81) is arranged on the engraving assembly (7). The engraving assembly (7) is provided with an engraving pattern on a side facing the mark to be processed (2). The driving cylinder (6) drives the engraving assembly (7) to engrave the engraving pattern on the surface of the mark to be processed (2).

2. The marking machine according to claim 1, characterized in that: The engraving assembly (7) comprises an engraving block (71) and a balancing seat (72); the engraving block (71) is mounted on the bottom of the balancing seat (72); and the driving cylinder (6) is connected to the top surface of the balancing seat (72).

3. The marking machine according to claim 2, characterized in that: An extended shaft (61) is connected between the output shaft of the driving cylinder (6) and the balancing seat (72), and the two buffer assemblies (8) are respectively located on both sides of the extended shaft (61).

4. The marking machine according to claim 3, characterized in that: Guide assemblies (9) are respectively provided on both sides of the extension shaft (61), and the guide assembly (9) comprises a fixed seat (91), a guide seat (92) and a guide shaft (93); the fixed seat (91) is arranged on the surface of the fixed plate (5); the guide seat (92) is embedded in the fixed seat (91); the guide shaft (93) cooperates with the guide seat (92); and one end of the guide shaft (93) is connected to the balance seat (72).

5. The marking engraving machine according to claim 4, characterized in that: The fixing plate (5) and the balancing seat (72) are respectively provided with a hooking seat (10), and the fixing hook cylinder (81) is connected to the hooking seat (10).

6. The marking engraving machine according to claim 1, characterized in that: The gantry (3) comprises a support seat (31) and a connecting beam (32), wherein the two support seats (31) are arranged side by side on the installation plane (4), the two ends of the connecting beam (32) are respectively connected to one support seat (31), the connecting beam (32) is located above the conveyor belt (1), and the fixing plate (5) is located on the connecting beam (32).

7. The marking engraving machine according to claim 6, characterized in that: A first reinforcement seat (33) is provided at the connection between the connection beam (32) and the support seat (31).

8. The marking machine according to claim 6, characterized in that: A second reinforcement seat (34) is provided between the connection beam (32) and the fixing plate (5).

9. The marking engraving machine according to claim 6, characterized in that: A first mounting seat (35) connected to the mounting plane (4) is provided on the side of the support seat (31), and a second mounting seat (36) connected to the mounting plane (4) is provided on the back of the support seat (31).

10. The marking machine according to claim 1, characterized in that: The conveyor belt (1) is provided with an in-position sensor (11).

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