LOGO jet printing device for packaging box production

Abstract

The utility model belongs to the technical field of packaging box production, and particularly relates to a LOGO jet printing device for packaging box production, which comprises a processing table and a controller, a sliding chute is arranged in the right end of the processing table, a bidirectional screw rod is mounted in the middle of the right end of the processing table through a bearing, and clamping plates are sleeved on the outer sides of opposite thread screwing positions of two ends of the bidirectional screw rod through threads. A servo motor is fixedly installed on the outer wall of the middle of the right end of the machining table, the output end of the servo motor is fixedly connected with the right end of the bidirectional lead screw, a support is fixedly installed on the upper right portion of the machining table, electric telescopic rods are fixed to the top of the support in a bilateral symmetry mode, and jet printing assemblies are fixedly installed at the bottoms of the electric telescopic rods. The sliding protective cover can also be used for wiping and cleaning the position to be printed on the outer surface of the packaging box through the cleaning pad adhered to the bottom end of the sliding protective cover, the situation that the LOGO jet printing quality is affected by dust or impurities is avoided, and clear and stable jet printing of the LOGO is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging box production, in particular to a LOGO spray printing device for packaging box production. Background Art

[0002] As the name implies, packaging boxes are boxes used to package products. They can be classified by material or by product name. The use of packaging boxes can ensure the safety of products during transportation and also play a significant role in improving the quality of products.

[0003] In the current processing and production of packaging boxes, in order to highlight their own brands and improve the recognition of packaging, manufacturers will use a printing device to print a unique LOGO logo on the outer surface of the packaging box. However, after searching and researching, and combining it with the actual packaging box LOGO printing work, it is found that some common printing devices on the market still have some problems that need to be improved in actual work: the device does not have the function of cleaning the surface of the packaging box to be printed before printing, and the presence of dust and impurities will cause the LOGO printing to be partially missing or unclear. At the same time, it is not convenient to position the packaging box, and it is easy to print crookedly. Moreover, after processing, it is not convenient to provide isolation protection for the printing device. Therefore, it is urgent to improve the existing LOGO printing device for packaging box production and provide a LOGO printing device for packaging box production with a cleaning function. Utility Model Content

[0004] The purpose of the utility model is to provide a LOGO printing device for packaging box production with reasonable design, simple structure, cleaning function, convenient positioning of packaging boxes, and isolation and protection function, in order to solve the problems existing in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A LOGO printing device for packaging box production comprises a processing table and a controller, a slide groove is opened inside the right end of the processing table, a bidirectional screw is installed on a bearing in the middle position of the right end of the processing table, and clamps are threadedly sleeved on the outer sides of opposite threads at both ends of the bidirectional screw, a servo motor is fixedly installed on the outer wall in the middle of the right end of the processing table, and the output end of the servo motor is fixedly connected to the right end of the bidirectional screw, a bracket is fixedly installed on the upper right side of the processing table, an electric telescopic rod is symmetrically fixed to the top of the bracket, a printing assembly is fixedly installed on the bottom of the electric telescopic rod, cleaning and protection assemblies are provided on the outer sides of the left and right ends of the printing assembly, and a controller is fixedly installed on the upper left side of the processing table.

[0007] As a preferred embodiment, the longitudinal sections of the two clamps are both "T"-shaped structures, the middle part of the clamps is engaged and slidably located on the inner side of the slide groove, and the sliding directions of the two clamps are always opposite to each other.

[0008] As a preferred implementation, the two groups of cleaning and protection components are disposed symmetrically with respect to the printing component, and the two groups of cleaning and protection components are linked to each other.

[0009] As a preferred embodiment, the printing assembly includes a mounting plate, a printer, a fixed column, a connecting rod and a movable block. The mounting plate is fixedly connected to the bottom of the telescopic end of the electric telescopic rod, and the printer is fixedly installed in the middle of the bottom end of the mounting plate. Fixed columns are fixed on the front and back sides of the left and right ends of the mounting plate, and connecting rods are slidably connected to the middle positions of the left and right ends of the mounting plate. Movable blocks are fixed at one end of the two connecting rods located outside the mounting plate.

[0010] As a preferred embodiment, the cleaning and protection assembly includes a protective cover, a cleaning pad, a guide groove, a vertical groove, a vertical rod and a spring. The protective cover is arranged on the outside of the mounting plate, and a cleaning pad is bonded to the bottom end of the protective cover. Guide grooves are provided on the front and rear inner walls of the protective cover, a vertical groove is provided on the middle inner wall of the protective cover, a vertical rod is fixed on the inner side of the vertical groove, and a spring is provided on the outer side of the bottom of the vertical rod.

[0011] As a preferred embodiment, the fixed column guide slide is located inside the guide groove, and the guide groove includes an inclined section and a vertical section located at the bottom of the inclined section, and the vertical section is connected to the inclined section.

[0012] As a preferred implementation, the movable block is snap-fitted and slidably located in the vertical groove, and the movable block is slidably sleeved on the outside of the vertical rod, and the spring is located below the movable block.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the solution of the utility model:

[0015] Start the electric telescopic rod to control the printing assembly and the two sets of cleaning and protection assemblies to move downward synchronously. When the cleaning pad fits the outer surface of the packaging box and cannot move further downward, the electric telescopic rod continues to extend to overcome the elastic force of the spring, control the installation plate to move downward relative to the protective cover, and move the movable block downward along the vertical rod. At the same time, the inclined section of the guide groove can be squeezed by the fixed column to push the left and right protective covers to slide open stably in opposite directions under the action of the connecting rod, so that the printer can be exposed. The sliding protective cover can also use the cleaning pad bonded to its bottom end to wipe and clean the outer surface of the packaging box where the printing is to be done, so as to avoid the presence of dust or impurities affecting the LOGO printing quality, and facilitate clear and stable printing of the LOGO.

[0016] By starting the servo motor to control the rotation of the bidirectional screw, the two clamping plates can be controlled to move simultaneously in the direction of approaching each other, which is convenient for clamping the packaging box to be printed and ensuring stable printing. When the device is idle, the left and right protective covers and mounting plates that conflict with each other can cooperate with each other to facilitate the storage of the printer in a relatively closed environment, thereby providing better isolation and protection for the printer, avoiding damage caused by accidental collisions, and achieving good protection effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art descriptions, and the following description is made with respect to the drawings:

[0018] Figure 1 This is a three-dimensional front view structural diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model in working state;

[0020] Figure 3 This is a schematic diagram of the right side structure of the printing component and the cleaning and protection component of the utility model;

[0021] Figure 4 This is a front view structural diagram of the fixed column and the guide groove of the utility model;

[0022] Figure 5 It is a schematic diagram of the top view of the structure of the movable block and the vertical rod of the utility model;

[0023] Figure 6 It is a front view cross-sectional structural schematic diagram of the printing component and the cleaning and protection component of the utility model.

[0024] In the figure:

[0025] 1. Processing table; 2. Slide; 3. Bidirectional screw; 4. Clamp; 5. Servo motor; 6. Bracket; 7. Electric telescopic rod; 8. Printing assembly; 81. Mounting plate; 82. Printer; 83. Fixed column; 84. Connecting rod; 85. Movable block; 9. Cleaning and protection assembly; 91. Protective cover; 92. Cleaning pad; 93. Guide groove; 94. Vertical groove; 95. Vertical rod; 96. Spring; 10. Controller. DETAILED DESCRIPTION

[0026] The embodiments described below are only some of the embodiments of the present invention and do not represent all the embodiments consistent with the present invention. Now, in conjunction with the accompanying drawings, the exemplary embodiments are described as follows:

[0027] like Figure 1-6As shown, the utility model shows a LOGO printing device for packaging box production, which includes a processing table 1 and a controller 10. A slide groove 2 is opened inside the right end of the processing table 1, a bidirectional screw rod 3 is installed on a bearing at the middle position of the right end of the processing table 1, and a clamping plate 4 is threadedly sleeved on the outer side of the opposite ends of the threads of the two ends of the bidirectional screw rod 3. A servo motor 5 is fixedly installed on the outer wall of the middle right end of the processing table 1, and the output end of the servo motor 5 is fixedly connected to the right end of the bidirectional screw rod 3. A bracket 6 is fixedly installed on the upper right side of the processing table 1, and an electric telescopic rod 7 is symmetrically fixed to the top of the bracket 6. A printing component 8 is fixedly installed on the bottom of the electric telescopic rod 7, and cleaning and protection components 9 are provided on the outer sides of the left and right ends of the printing component 8. A controller 10 is fixedly installed on the upper left side of the processing table 1.

[0028] On the basis of the above structure, the longitudinal sections of the two clamping plates 4 are both "T"-shaped structures, the middle part of the clamping plates 4 is engaged and slidably located inside the slide groove 2, and the sliding directions of the two clamping plates 4 are always opposite to each other.

[0029] In this embodiment, the bidirectional screw rod 3 can be used to control the two clamping plates 4 to move synchronously in a direction approaching each other, so as to facilitate clamping the packaging box to be printed and ensure stable printing.

[0030] On the basis of the above structure, the two groups of cleaning and protection components 9 are arranged symmetrically with respect to the printing component 8, and the two groups of cleaning and protection components 9 are linked to each other.

[0031] In this embodiment, two sets of cleaning and protection components 9 are provided to isolate and protect the printing component 8 when the device is idle.

[0032] On the basis of the above structure, the printing assembly 8 includes a mounting plate 81, a printer 82, a fixed column 83, a connecting rod 84 and a movable block 85. The mounting plate 81 is fixedly connected to the bottom of the telescopic end of the electric telescopic rod 7, and the printer 82 is fixedly installed in the middle of the bottom end of the mounting plate 81. Fixed columns 83 are fixed on both the front and rear sides of the left and right ends of the mounting plate 81. Connecting rods 84 are slidably connected to the middle positions of the left and right ends of the mounting plate 81, and movable blocks 85 are fixed at one end of the two connecting rods 84 located outside the mounting plate 81.

[0033] In this embodiment, the setting of the fixed column 83 facilitates the operation of the cleaning and protection component 9 by squeezing, and the setting of the printer 82 facilitates the printing of the LOGO on the packaging box.

[0034] On the basis of the above structure, the cleaning and protection assembly 9 includes a protective cover 91, a cleaning pad 92, a guide groove 93, a vertical groove 94, a vertical rod 95 and a spring 96. The protective cover 91 is arranged on the outer side of the mounting plate 81, and the cleaning pad 92 is bonded to the bottom end of the protective cover 91. Guide grooves 93 are provided on the inner walls on both the front and rear sides of the protective cover 91, and a vertical groove 94 is provided on the middle inner wall of the protective cover 91. A vertical rod 95 is fixed on the inner side of the vertical groove 94, and a spring 96 is sleeved on the outer side of the bottom of the vertical rod 95.

[0035] On the basis of the above structure, the fixed column 83 is guided and slidably located inside the guide groove 93. The guide groove 93 includes an inclined section and a vertical section located at the bottom of the inclined section. The vertical section and the inclined section are connected to each other.

[0036] In this embodiment, when the mounting plate 81 moves downward relative to the protective cover 91, the fixed column 83 can squeeze the inclined section of the guide groove 93, thereby pushing the protective cover 91 to slide open horizontally, thereby exposing the printer 82, facilitating subsequent LOGO printing, and the sliding protective cover 91 can also use the cleaning pad 92 bonded to its bottom end to wipe and clean the outer surface of the packaging box at the position to be printed, so as to avoid the presence of dust or impurities that affect the LOGO printing quality.

[0037] On the basis of the above structure, the movable block 85 is engaged and slidably located in the vertical groove 94 , and the movable block 85 is slidably sleeved on the outer side of the vertical rod 95 , and the spring 96 is located below the movable block 85 .

[0038] In this embodiment, the spring 96 is provided to facilitate controlling the cleaning and protection component 9 to automatically reset when controlling the printing component 8 to rise.

[0039] The working principle of the utility model is as follows:

[0040] When in use, first place the packaging box to be printed with the LOGO on the upper right side of the processing table 1, then start the servo motor 5 to control the rotation of the bidirectional screw 3, and control the two clamping plates 4 to move along the slide 2 in a direction close to each other, so as to center the packaging box and avoid skewness during subsequent LOGO printing;

[0041] Then, the electric telescopic rod 7 is started to control the printing assembly 8 and the two sets of cleaning and protection assemblies 9 to move downward. When the cleaning pad 92 is in contact with the outer surface of the packaging box and cannot move further downward, the electric telescopic rod 7 continues to extend to overcome the elastic force of the spring 96, and the mounting plate 81 is controlled to move downward relative to the protective cover 91, and the movable block 85 moves downward along the vertical rod 95. At the same time, the fixed column 83 can also squeeze the inclined section of the guide groove 93, and push the left and right protective covers 91 to slide open stably in opposite directions under the action of the connecting rod 84, so that the printer 82 can be exposed. In addition, the sliding protective cover 91 can also use the cleaning pad 92 bonded to its bottom end to wipe and clean the outer surface of the packaging box at the position to be printed, so as to avoid the presence of dust or impurities affecting the LOGO printing quality, and facilitate clear and stable printing of the LOGO.

[0042] When the fixing column 83 enters the vertical section of the guide groove 93, the protective cover 91 is completely still, and the mounting plate 81 and the printer 82 continue to move slightly downward to approach the packaging box. At this time, the printer 82 can be used to print the LOGO. Similarly, when the device is idle, the left and right protective covers 91 and the mounting plate 81 that conflict with each other cooperate with each other to facilitate the storage of the printer 82 in a relatively closed environment, so as to achieve a good isolation and protection effect on the printer 82, avoid accidental collision and damage, and have a good protection effect;

[0043] It should be noted that the inkjet printer 82 and the controller 10 are both existing products, and both use mature existing technical means. Since they are not within the scope of protection of the key innovation of this case, they will not be described in detail.

[0044] The above are only preferred specific embodiments of the utility model and are not intended to limit the protection scope of the utility model; any equivalent changes, modifications, substitutions and variations made by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the protection scope determined by the claims.

Claims

1. A LOGO printing device for packaging box production, comprising a processing table (1) and a controller (10), characterized in that: A slide groove (2) is provided inside the right end of the processing table (1), a bidirectional screw rod (3) is installed in a bearing at the middle position of the right end of the processing table (1), and a clamping plate (4) is threadedly sleeved on the outer side of the two ends of the bidirectional screw rod (3) at opposite positions, a servo motor (5) is fixedly installed on the outer wall of the middle part of the right end of the processing table (1), and the output end of the servo motor (5) is fixedly connected to the right end of the bidirectional screw rod (3), a bracket (6) is fixedly installed at the upper right of the processing table (1), an electric telescopic rod (7) is symmetrically fixed on the top of the bracket (6), a printing assembly (8) is fixedly installed at the bottom of the electric telescopic rod (7), and cleaning and protection assemblies (9) are provided on the outer sides of the left and right ends of the printing assembly (8), and a controller (10) is fixedly installed at the upper left of the processing table (1).

2. A LOGO printing device for packaging box production according to claim 1, characterized in that: The longitudinal sections of the two clamping plates (4) are both "T"-shaped structures, the middle part of the clamping plates (4) is snap-fitted and slidably located on the inner side of the sliding groove (2), and the sliding directions of the two clamping plates (4) are always opposite to each other.

3. The LOGO printing device for packaging box production according to claim 1, characterized in that: The two groups of cleaning and protection components (9) are arranged symmetrically with respect to the printing component (8), and the two groups of cleaning and protection components (9) are linked to each other.

4. The LOGO printing device for packaging box production according to claim 1, characterized in that: The printing assembly (8) comprises a mounting plate (81), a printing machine (82), a fixed column (83), a connecting rod (84) and a movable block (85); the mounting plate (81) is fixedly connected to the bottom of the telescopic end of the electric telescopic rod (7); the printing machine (82) is fixedly installed in the middle of the bottom end of the mounting plate (81); the left and right ends and the front and rear sides of the mounting plate (81) are both fixed with fixed columns (83); the middle positions of the left and right ends of the mounting plate (81) are both slidably connected with connecting rods (84); and movable blocks (85) are fixedly provided at one end of the two connecting rods (84) located outside the mounting plate (81).

5. The LOGO printing device for packaging box production according to claim 4, characterized in that: The cleaning protection component (9) comprises a protection cover (91), a cleaning pad (92), a guide groove (93), a vertical groove (94), a vertical rod (95) and a spring (96). The protection cover (91) is arranged on the outer side of the mounting plate (81). The cleaning pad (92) is bonded to the bottom end of the protection cover (91). The inner walls on both the front and rear sides of the protection cover (91) are provided with guide grooves (93). The inner wall in the middle of the protection cover (91) is provided with a vertical groove (94). The inner side of the vertical groove (94) is fixedly provided with a vertical rod (95). The outer side of the bottom of the vertical rod (95) is sleeved with a spring (96).

6. The LOGO printing device for packaging box production according to claim 5, characterized in that: The fixed column (83) is guided and slidably located inside the guide groove (93), and the guide groove (93) comprises an inclined section and a vertical section located at the bottom of the inclined section, wherein the vertical section and the inclined section are communicated with each other.

7. The LOGO printing device for packaging box production according to claim 6, characterized in that: The movable block (85) is engaged and slidably located in the vertical groove (94), and the movable block (85) is slidably sleeved on the outside of the vertical rod (95), and the spring (96) is located below the movable block (85).

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