A kit for producing a code inkjet

Abstract

The utility model relates to a reagent box production inkjet printer belonging to reagent box production technical field, including conveying equipment, including the gantry that installs on conveying equipment, be provided with inkjet equipment and telescopic electric jar on the gantry, the inkjet equipment includes telescopic connection's sleeve pipe and telescopic pipe, the bottom of telescopic pipe installs the shield cover, the inner top wall of shield cover is detachably installed with inkjet module, the sleeve pipe is provided with the connecting assembly that communicates with telescopic pipe, the telescopic electric jar bolt is fixed on the upper surface of gantry, and the output end of telescopic electric jar is fixed with sleeve pipe outer surface, the outside of sleeve pipe is provided with the air blowing structure, the air blowing structure includes the first plug barrel fixed on the sleeve pipe outer surface and the spout fixed on the outer surface of shield cover. That reagent box production inkjet printer, through shield cover automatic adhesion reagent box surface with the descending of spray head, realize physical closed inkjet area, effectively prevent the ink splash pollution surrounding area, other reagent box or equipment.

Description

Technical Field

[0001] This utility model relates to the field of reagent kit production technology, specifically a reagent kit production inkjet printer. Background Technology

[0002] A coding machine is a software-controlled device that marks products using a non-contact method. It generally refers to continuous inkjet technology, abbreviated as CIJ. There are many types of CIJ printers, and they are widely used. In the production of reagent kits, the outer surface of the kits often has various markings or codes. To print these markings on the outside of the kit, a coding machine is needed to process the surface of the reagent kit.

[0003] Patent CN222004775U discloses a coding machine for reagent kit production, comprising two support plates. A transport mechanism is rotatably connected to the opposite surfaces of the two support plates, and an adjustment mechanism is fixedly connected to the top of the two support plates. Reagent kits are movably connected to the top of the transport mechanism. This application utilizes a set of four rods per group to effectively limit the position of the reagent kits. By starting motor one, the conveyor belt rotates clockwise. Combined with gears two and one, the entire system achieves automatic feeding and coding, ensuring the reagent kits remain in their position during coding. The coding patterns and text are more comprehensive. Furthermore, multiple rotatable rollers are positioned above the inclined platform, allowing the reagent kits to slide down more easily and facilitating collection.

[0004] However, when the reagent kit coding equipment is used, ink splatters in all directions, affecting the cleanliness of other areas of the object. At the same time, the existing coding equipment cannot dry quickly after coding, which can easily lead to damage to the coded area. Therefore, a reagent kit production coding machine is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a reagent kit production inkjet printer with advantages such as good inkjet printing effect, thus solving the problems mentioned in the background.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A reagent kit production inkjet printer includes a conveying device with a gantry mounted on it. The gantry is equipped with an inkjet printer and a telescopic electric cylinder. The inkjet printer includes a telescopically connected sleeve and a telescopic tube. A shield is installed at the bottom end of the telescopic tube. An inkjet module is detachably installed on the inner top wall of the shield. A connecting component communicating with the telescopic tube is provided on the sleeve. The telescopic electric cylinder is bolted to the upper surface of the gantry, and the output end of the telescopic electric cylinder is fixed to the outer surface of the sleeve.

[0008] The sleeve is provided with an air blowing structure, which includes a first plug cylinder fixed to the outer surface of the sleeve and a nozzle fixed to the outer surface of the shield. A second piston is slidably arranged inside the first plug cylinder. A first plug rod is fixed on the upper surface of the second piston. A connecting plate that is linked and cooperates with the coding device is installed at the top of the first plug rod.

[0009] A check valve is installed on the side wall of the first plug cylinder, and an air supply pipe is installed between the end of the check valve and the nozzle. A nozzle extending into the interior of the shield is fixed on the inner side of the nozzle.

[0010] Furthermore, the sleeve is hollow inside, penetrates the inside of the gantry frame, and a return spring is installed between the bottom side of the sleeve and the outer surface of the telescopic tube.

[0011] Furthermore, the connecting assembly includes a first connecting pipe fixed to the top side of the sleeve, with a second connecting pipe and a third connecting pipe respectively installed at both ends of the first connecting pipe. The second connecting pipe is a flexible tube, and its end is fixedly connected to the top end of the telescopic tube. The end of the third connecting pipe is connected to an infusion device.

[0012] Furthermore, a first piston is fixed to the top of the telescopic tube, and both the first piston and the telescopic tube have infusion channels that communicate with the second connecting tube. A valve is rotatably installed inside the third connecting tube.

[0013] Furthermore, a connecting rod extending into the sleeve and fixed to the upper surface of the first piston is fixed on the lower surface of the connecting plate, and the gas supply pipe is a flexible hose, thereby the connecting plate is sleeved on the outside of the first connecting pipe.

[0014] Furthermore, a drive assembly for opening and closing the valve is provided on the outer wall of the sleeve. The drive assembly includes a second plug cylinder fixed to the outer wall of the sleeve, the second plug cylinder communicating with the sleeve, a third piston slidably disposed inside the second plug cylinder, a second plug rod extending to the outside of the second plug cylinder fixed on the outer wall of the third piston, a connecting arm fixed on the outer surface of the second plug rod, and a connecting member provided between the connecting arm and the valve.

[0015] Furthermore, the connector includes a crank, and connecting shafts are installed on both the upper and lower sides of the crank. The two connecting shafts are respectively connected to the valve and the connecting arm, wherein the top connecting shaft is fixedly connected to the crank, and the bottom connecting shaft is rotatably connected to the crank.

[0016] Compared with the prior art, this utility model provides a reagent kit production inkjet printer, which has the following features:

[0017] Beneficial effects:

[0018] 1. The inkjet printer used in this reagent kit production automatically adheres to the surface of the reagent kit by lowering the mask as the printhead descends, forming a closed space and physically sealing the inkjet printing area, effectively preventing ink splatter from contaminating surrounding areas, other reagent kits, or equipment.

[0019] 2. This kit is used to manufacture inkjet printers. After the inkjet printing is completed, the air blowing structure sprays compressed air at high speed through the nozzle to blow away the ink on the inkjet surface, ensuring that the inkjet printing is dry and clear, thus improving the quality of the finished product. Attached Figure Description

[0020] Figure 1 This is a three-dimensional view of the structure of this utility model;

[0021] Figure 2 This is a cross-sectional view of the structure of the inkjet printing equipment of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the drive component of this utility model.

[0023] In the diagram: 1. Conveying equipment; 2. Gantry frame; 3. Inkjet printer; 31. Sleeve; 32. Telescopic pipe; 33. Masking cover; 34. Inkjet module; 35. First connecting pipe; 36. Second connecting pipe; 37. Third connecting pipe; 38. First piston; 39. Return spring; 310. Valve; 4. Telescopic electric cylinder; 5. Air blowing structure; 51. First plug cylinder; 52. Check valve; 53. Nozzle; 54. Air supply pipe; 55. Nozzle; 56. Second piston; 57. First plug rod; 58. Connecting plate; 59. Connecting rod; 6. Drive assembly; 61. Second plug cylinder; 62. Third piston; 63. Second plug rod; 64. Connecting arm; 65. Crank; 66. Connecting shaft. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1 to 3This embodiment of a reagent kit production inkjet printer includes a conveying device 1, a gantry frame 2 mounted on the conveying device 1, an inkjet printer 3 and a telescopic electric cylinder 4 mounted on the gantry frame 2, the inkjet printer 3 including a telescopically connected sleeve 31 and a telescopic tube 32, a shield 33 mounted on the bottom end of the telescopic tube 32, an inkjet printer module 34 detachably mounted on the inner top wall of the shield 33, a connecting component communicating with the telescopic tube 32 on the sleeve 31, the telescopic electric cylinder 4 being bolted to the upper surface of the gantry frame 2, and the output end of the telescopic electric cylinder 4 being fixed to the outer surface of the sleeve 31; specifically, the sleeve 31 is hollow inside, the sleeve 31 penetrates the interior of the gantry frame 2, and a return spring 39 is installed between the bottom side of the sleeve 31 and the outer surface of the telescopic tube 32. After the coding is completed, when the telescopic electric cylinder 4 drives the sleeve 31 to move upward, the elastic force of the return spring 39 can assist the telescopic tube 32 to quickly return to the initial position, reducing the load on the electric cylinder. At the same time, it provides a stable starting state for the next coding action, improving the operating efficiency of the equipment. Meanwhile, the buffering effect of the spring can reduce the mechanical impact between the sleeve 31 and the telescopic tube 32 during the lifting process, avoid component wear caused by frequent start and stop, and improve the reliability of the equipment.

[0026] It should be noted that the hollow structure serves directly as the ink delivery channel, reducing the need for additional piping and making the liquid transmission path of the coding equipment 3 simpler, reducing the risk of ink leakage, and improving the compactness of the equipment.

[0027] The connecting assembly includes a first connecting pipe 35 fixed to the top side of the sleeve 31. A second connecting pipe 36 and a third connecting pipe 37 are respectively installed at both ends of the first connecting pipe 35. The second connecting pipe 36 is a flexible tube, and its end is fixedly connected to the top end of the telescopic pipe 32. The end of the third connecting pipe 37 is connected to an infusion device. A first piston 38 is fixed to the top end of the telescopic pipe 32. Both the first piston 38 and the telescopic pipe 32 have infusion channels communicating with the second connecting pipe 36. A valve 310 is rotatably installed inside the third connecting pipe 37.

[0028] The sleeve 31 has a drive assembly 6 on its outer wall for opening and closing the valve 310. The drive assembly 6 includes a second plug cylinder 61 fixed to the outer wall of the sleeve 31, which communicates with the sleeve 31. A third piston 62 is slidably disposed inside the second plug cylinder 61. A second plug rod 63 extending to the outside of the second plug cylinder 61 is fixed to the outer wall of the third piston 62. A connecting arm 64 is fixed to the outer surface of the second plug rod 63. A connecting member is provided between the connecting arm 64 and the valve 310. The connecting member includes a crank 65, with connecting shafts 66 mounted on both the upper and lower sides of the crank 65. The two connecting shafts 66 are connected to the valve 310 and the connecting arm 64, respectively. The top connecting shaft 66 is fixed to the crank 65, while the bottom connecting shaft 66 is rotatable to the crank 65. It should be noted that when the sleeve 31 moves downward, the pressure change inside the second plug cylinder 61 drives the third piston 62 to move, which in turn drives the valve 310 to rotate and open / close via the second plug rod 63, the connecting arm 64, and the crank 65. This process is completely synchronized with the lifting and lowering action of the inkjet printer 3. When the shield 33 is in contact with the surface of the reagent kit, the valve 310 automatically opens the ink channel; after the inkjet printing is completed, the valve 310 closes in the reverse direction when the sleeve 31 moves upward, stopping the ink delivery. No additional sensors or control systems are required, achieving precise matching of "action-ink supply" and improving the level of automation. The crank 65 is installed at a certain tilt angle so that when the second stopper 63 moves, it can better drive the crank 65 to swing, thereby opening and closing the valve 310. In addition, a limiting platform for limiting the movement of the valve 310 is installed inside the third connecting pipe 37.

[0029] To improve coding quality, an air blowing structure 5 is provided on the outside of the sleeve 31. The air blowing structure 5 includes a first plug cylinder 51 fixed to the outer surface of the sleeve 31 and a nozzle 53 fixed to the outer surface of the shield 33. A second piston 56 is slidably disposed inside the first plug cylinder 51. A first plug rod 57 is fixed to the upper surface of the second piston 56. A connecting plate 58 that is linked and cooperates with the coding device 3 is installed at the top of the first plug rod 57. A check valve 52 is installed on the side wall of the first plug cylinder 51. An air supply pipe 54 is installed between the end of the check valve 52 and the nozzle 53. A nozzle 55 extending into the shield 33 is fixed to the inner side of the nozzle 53. A connecting rod 59 extending into the sleeve 31 and fixed to the upper surface of the first piston 38 is fixed to the lower surface of the connecting plate 58. The air supply pipe 54 is a flexible hose. The connecting plate 58 is thus sleeved on the outside of the first connecting pipe 35. The connecting plate 58 is fixed to the first piston 38 via a connecting rod 59. When the inkjet printer 3 rises and falls, the movement of the first piston 38 directly drives the second piston 56 to slide within the first plug cylinder 51. This mechanical linkage design ensures that the air blowing action is completely synchronized with the rising and falling of the inkjet printer 3: during inkjet printing, the shield 33 adheres to the surface of the reagent kit; after inkjet printing, as the sleeve 31 moves upward, the second piston 56 moves downward, compressing air and blowing away the inkjet printing area. No additional sensors or control systems are required, achieving precise matching of "inkjet printing - air blowing" and improving automation efficiency. A check valve 52 is also installed on the first piston 38.

[0030] It should be noted that moving parts such as the third piston 62 and the first piston 38 are made of highly wear-resistant materials. The amount of compressed air generated can be controlled by adjusting the diameter of the first plug cylinder 51, the stroke of the second piston 56, or the opening pressure of the check valve 52. For example, reducing the diameter of the first plug cylinder 51 can reduce the amount of air compressed in a single cycle, thereby reducing the blowing force.

[0031] In addition, fast-drying inks, such as UV inks, cure quickly and require only a low blowing force to remove surface dust; slow-drying inks, such as water-based inks, dry slowly and require an appropriate increase in blowing force to accelerate drying while avoiding blowing them away.

[0032] The working principle of the above embodiments is as follows:

[0033] The conveying device 1 transports the reagent kit to be printed to the designated printing position below the gantry 2 to complete the initial positioning. The telescopic electric cylinder 4 is activated, driving the sleeve 31 to move downward along the gantry 2, and driving the telescopic tube 32 to descend synchronously. At this time, the shield 33 moves down with the telescopic tube 32 and finally fits against the surface of the reagent kit to form a closed area to prevent ink from splashing during printing.

[0034] Simultaneously, when the sleeve 31 moves down, the pressure inside the sleeve 31 is changed by the first piston 38 and the third piston 62 inside the second stopper 61 is displaced. The displacement of the third piston 62 is driven by the crank 65 through the installation and cooperation of the second stopper rod 63 and the connecting arm 64. At this time, the ink channel in the third connecting tube 37 is opened, and the ink is delivered through the infusion device and passes through the first connecting tube 35 and the second connecting tube 36 in sequence. Finally, it is sprayed out through the coding module 34 to realize the coding of the reagent kit.

[0035] In addition, when the sleeve 31 moves down, the second piston 56 is lifted by the connecting rod 59. After the coding ends and the cylinder remains stationary for a period of time, the telescopic electric cylinder 4 moves up, and the deformation of the return spring 39 drives the second piston 56 to move down, compressing the air in the first plug cylinder 51. The compressed air pushes open the check valve 52, enters the nozzle 53 through the air supply pipe 54, and finally sprays out at high speed from the nozzle 55 to blow away the coding area of ​​the reagent kit and ensure the dryness of the coding surface.

[0036] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that achieves the desired beneficial effect can be implemented. Furthermore, all electrical components in this embodiment are electrically connected to the main controller and power supply. The main controller can be a conventional, known device such as a computer that performs control functions. Those skilled in the art can control the electrical components through simple programming, and the existing disclosed power connection technologies are common knowledge in the field. Therefore, this embodiment will not elaborate further on their specific structural composition and working principles.

[0037] It should be noted that the orientations or positional relationships indicated herein are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of facilitating the description of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A reagent kit production inkjet printer, comprising a conveying device (1), characterized in that: The equipment includes a conveyor (1) on which a gantry (2) is installed. The gantry (2) is equipped with a coding device (3) and a telescopic electric cylinder (4). The coding device (3) includes a telescopic sleeve (31) and a telescopic tube (32). A shield (33) is installed at the bottom end of the telescopic tube (32). A coding module (34) is detachably installed on the inner top wall of the shield (33). A connecting component communicating with the telescopic tube (32) is provided on the sleeve (31). The telescopic electric cylinder (4) is bolted to the upper surface of the gantry (2), and the output end of the telescopic electric cylinder (4) is fixed to the outer surface of the sleeve (31). The sleeve (31) is provided with an air blowing structure (5) on its outside. The air blowing structure (5) includes a first plug cylinder (51) fixed to the outer surface of the sleeve (31) and a nozzle (53) fixed to the outer surface of the shield (33). A second piston (56) is slidably provided inside the first plug cylinder (51). A first plug rod (57) is fixed on the upper surface of the second piston (56). A connecting plate (58) that is linked and cooperates with the coding device (3) is installed at the top of the first plug rod (57). A check valve (52) is installed on the side wall of the first plug (51), and an air supply pipe (54) is installed between the end of the check valve (52) and the nozzle (53). A nozzle (55) extending into the shield (33) is fixed on the inner side of the nozzle (53).

2. The reagent kit production inkjet printer according to claim 1, characterized in that: The sleeve (31) is hollow inside and penetrates the inside of the gantry (2). A return spring (39) is installed between the bottom side of the sleeve (31) and the outer surface of the telescopic tube (32).

3. The reagent kit production inkjet printer according to claim 1, characterized in that: The connecting assembly includes a first connecting tube (35) fixed to the top side of the sleeve (31), and a second connecting tube (36) and a third connecting tube (37) are respectively installed at both ends of the first connecting tube (35). The second connecting tube (36) is a flexible tube and its end is fixedly connected to the top end of the telescopic tube (32). The end of the third connecting tube (37) is connected to an infusion device.

4. The reagent kit production inkjet printer according to claim 3, characterized in that: The top end of the telescopic tube (32) is fixed with a first piston (38). Both the first piston (38) and the telescopic tube (32) have an infusion channel that communicates with the second connecting tube (36). The third connecting tube (37) is rotatably equipped with a valve (310).

5. The reagent kit production inkjet printer according to claim 4, characterized in that: The lower surface of the connecting plate (58) is fixed with a connecting rod (59) that extends into the sleeve (31) and is fixed to the upper surface of the first piston (38). The gas supply pipe (54) is a flexible hose, and the connecting plate (58) is thus sleeved on the outside of the first connecting pipe (35).

6. The reagent kit production inkjet printer according to claim 4, characterized in that: The outer wall of the sleeve (31) is provided with a drive assembly (6) for opening and closing the valve (310). The drive assembly (6) includes a second plug cylinder (61) fixed on the outer wall of the sleeve (31). The second plug cylinder (61) is connected to the sleeve (31). A third piston (62) is slidably disposed inside the second plug cylinder (61). A second plug rod (63) extending to the outside of the second plug cylinder (61) is fixed on the outer wall of the third piston (62). A connecting arm (64) is fixed on the outer surface of the second plug rod (63). A connecting member is provided between the connecting arm (64) and the valve (310).

7. A reagent kit production inkjet printer according to claim 6, characterized in that: The connector includes a crank (65), and connecting shafts (66) are installed on both the upper and lower sides of the crank (65). The two connecting shafts (66) are respectively connected to the valve (310) and the connecting arm (64). The top connecting shaft (66) is fixed to the crank (65), and the bottom connecting shaft (66) is rotatable to the crank (65).

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