Invisible code spraying positioning and regulating device for carton production

Abstract

The utility model discloses a paper box production is with invisible code printing positioning control device, be applied to the paper box board positioning of invisible code printing machine, include: paper box board conveyer body, support and positioning activity structure, the side of paper box board conveyer body is inserted to the side of invisible code printing machine, and a plurality of support symmetry is established in the side of paper box board conveyer body, positioning activity structure includes the support of setting up in the top of support, and the opposite side of support is provided with transmission part, and the side of transmission part is provided with connecting portion, and the bottom of connecting portion is provided with rolling part, the utility model discloses the side of paper box board conveyer body is provided with positioning activity structure, and the transmission part of opposite side setting of support in positioning activity structure moves through connecting portion and drives rolling part, thereby realizes the central direction positioning of paper box board conveyer body top paper box board conveying, avoids partial paper box board discharge deviation, leads to the situation of printing deviation of invisible code printing machine in later period.

Description

Technical Field

[0001] This utility model relates to the field of inkjet printer equipment, and in particular to an invisible inkjet positioning and control device for carton production. Background Technology

[0002] During the production and transportation of cardboard boxes, the cardboard boxes need to be transported to the inkjet printing station for invisible inkjet printing marking via a conveyor belt.

[0003] However, when some cardboard boxes are fed off-center, traditional conveying devices lack the function of precise guiding and positioning of the cardboard boxes. When the off-center cardboard boxes enter the coding process, the invisible coding machine will cause the printing position to deviate from the preset area due to the offset of the cardboard position, resulting in blurry markings, ghosting, or missing information.

[0004] Therefore, how to achieve position control of the carton board conveying path through a guide positioning structure has become a technical problem that urgently needs to be solved in this field. Utility Model Content

[0005] The purpose of this invention is to provide an invisible inkjet coding positioning and control device for carton production, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a concealed inkjet printing positioning and control device for carton production, applied to the positioning and feeding of carton boards in a concealed inkjet printing machine, comprising:

[0007] A carton board conveyor body, the side of which is interlocked with the side of the invisible inkjet printer, the carton board conveyor body is used for conveying carton boards;

[0008] Support brackets, a plurality of such support brackets are symmetrically arranged on the side of the carton conveyor body;

[0009] A positioning movable structure is provided for centering and guiding the carton board. The positioning movable structure includes a support part disposed on the top of the support support, a transmission part disposed on the opposite side of the support part, a connecting part disposed on the side of the transmission part, and a rolling part disposed at the bottom of the connecting part for centering and guiding the carton board.

[0010] Preferably, the rolling part includes:

[0011] Limiting plates, a plurality of the limiting plates are disposed at the bottom of the connecting portion;

[0012] Rollers, a plurality of which are interlocked and connected to the side of the limiting plate, are used for sliding guidance of the cardboard;

[0013] An elastic element is disposed at the intersection of the roller and the limiting plate, and the elastic element is used for the elastic guidance of the roller.

[0014] Preferably, the elastic element includes:

[0015] The movable cavity is located at the intersection of the roller and the limiting plate;

[0016] The bracket has its inner side inserted into both ends of the roller, and its end is inserted into the inner wall of the movable cavity.

[0017] A compression spring is provided at the intersection of the bracket and the limiting plate, and the compression spring is used for the compression and reset of the roller.

[0018] Preferably, a guide head is provided on the side of the limiting plate near the feeding end, and the guide head is used to guide the movement of the carton board.

[0019] Preferably, the support portion includes:

[0020] The fixing frames are respectively disposed on the top of the support brackets on both sides of the carton board conveyor body;

[0021] A movable hole is provided at the top of the fixed frame, and the movable hole is used for the rotation of the transmission part.

[0022] Preferably, the transmission unit includes:

[0023] Belt turntables, wherein multiple belt turntables are respectively disposed in the movable holes of multiple fixed frames;

[0024] A drive belt, which is sleeved on the outside of multiple belt reels;

[0025] An electric motor is mounted on top of one of the fixed frames, and the output end of the electric motor is fixedly connected to the shaft of the belt turntable.

[0026] Preferably, the connecting portion includes:

[0027] A transmission plate, wherein multiple transmission plates are respectively disposed at the top of one side of the transmission belt and at the bottom of the other side of the transmission belt;

[0028] A connecting frame, wherein multiple connecting frames are respectively disposed at the bottom of multiple transmission plates, and the bottom of the connecting frame is fixedly connected to the top of the limiting plate;

[0029] A limiting component is provided on the top of the connecting frame, and the limiting component is used to limit the movement of the transmission belt.

[0030] Preferably, the limiting member includes:

[0031] A limiting groove block is disposed on the top of the connecting frame;

[0032] A fixed rail, the bottom of which is inserted and connected to the top of the limiting groove block;

[0033] A tensioning assembly is disposed on top of a fixed rail and is used to fix the fixed rail.

[0034] Preferably, the tensioning assembly includes a connecting top plate, which is disposed on the top of the fixed rail, and the top of the connecting top plate is fixedly connected to the top of the fixed frame.

[0035] Preferably, the bottom edge of the fixed rail is provided with an arc-shaped groove, and the arc-shaped groove of the fixed rail is used to limit the limiting groove block.

[0036] The technical effects and advantages of this utility model are as follows:

[0037] This invention features a positioning movable structure on the side of the carton board conveyor body. The transmission part on the opposite side of the support part in the positioning movable structure drives the rolling part to move through the connecting part, thereby achieving the centering guidance and positioning of the top conveyed carton board of the carton board conveyor body, avoiding the offset of some carton boards during feeding, which would cause printing offset in the subsequent invisible inkjet printer. Attached Figure Description

[0038] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0039] Figure 2 This is a schematic diagram of the positioning and moving structure of this utility model.

[0040] Figure 3 This is a partial side sectional view of the positioning movable structure of this utility model.

[0041] Figure 4 This is a front view of the positioning movable structure of this utility model.

[0042] Figure 5 This is a cross-sectional view of the rolling part of this utility model.

[0043] In the diagram: 1. Carton board conveyor body; 2. Support bracket; 3. Invisible inkjet printer; 4. Positioning movable structure; 401. Fixed frame; 402. Motor; 403. Belt turntable; 404. Transmission belt; 405. Transmission plate; 406. Connecting frame; 407. Limiting plate; 4071. Movable cavity; 408. Guide head; 409. Roller; 4091. Bracket; 410. Limiting groove block; 411. Fixed rail; 412. Connecting top plate; 413. Compression spring. Detailed Implementation

[0044] 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.

[0045] Example 1: This utility model provides the following... Figure 1-5 The invisible inkjet printing positioning and control device shown is used for positioning and feeding of carton boards in the invisible inkjet printer 3. It includes: a carton board conveyor body 1, a support bracket 2 and a positioning movable structure 4.

[0046] It should be noted that the side of the carton board conveyor body 1 is interwoven with the side of the invisible inkjet printer 3. The carton board conveyor body 1 is used for conveying the carton board. Multiple support brackets 2 are symmetrically arranged on the side of the carton board conveyor body 1. The positioning movable structure 4 is used for the centering and guiding positioning of the carton board.

[0047] Specifically, the carton board conveyor body 1 is a belt conveyor, and both the invisible inkjet printer 3 and the carton board conveyor body 1 are existing technologies, so their structures will not be disclosed.

[0048] Furthermore, the positioning active structure 4 includes a support part disposed on the top of the support support 2, a transmission part disposed on the opposite side of the support part, a connecting part disposed on the side of the transmission part, and a rolling part disposed at the bottom of the connecting part for guiding the carton board to move and center.

[0049] It should be noted that the support bracket 2 is welded and fixed to the side of the carton conveyor body 1, and the rolling part includes: a limiting plate 407, a roller 409 and an elastic element;

[0050] Specifically, multiple limiting plates 407 are disposed at the bottom of the connecting part, and multiple rollers 409 are interposed and connected to the side of the limiting plates 407. The rollers 409 are used for sliding guidance of the cardboard, and elastic elements are disposed at the intersection of the rollers 409 and the limiting plates 407.

[0051] It should be noted that the elastic element is used for the elastic guidance of the roller 409. The elastic element includes: movable cavity 4071, bracket 4091 and compression spring 413.

[0052] Specifically, the movable cavity 4071 is opened at the intersection of the roller 409 and the limiting plate 407. The inner side of the bracket 4091 is inserted and connected to both ends of the roller 409, and the end of the bracket 4091 is inserted and connected to the inner wall of the movable cavity 4071. The compression spring 413 is disposed at the intersection of the bracket 4091 and the limiting plate 407.

[0053] It should be noted that the compression spring 413 is used for the compression reset of the roller 409. A guide head 408 is provided on the side of the limiting plate 407 near the feed end. The guide head 408 is used for guiding the movement of the carton board. One end of the compression spring 413 is welded and fixed to the end of the bracket 4091. The other end of the compression spring 413 is glued and fixed to the insertion point of the limiting plate 407. When the compression spring 413 is not compressed, part of the roller 409 protrudes out of the movable cavity 4071. When the compression spring 413 is damaged, it can be disassembled by heating and removing the glue.

[0054] Specifically, the support includes: a fixed bracket 401 and a movable hole;

[0055] It should be noted that multiple fixed frames 401 are respectively set on the top of the support brackets 2 on both sides of the carton board conveyor body 1; movable holes are opened on the top of the fixed frames 401, and the movable holes are used for the rotation of the transmission part;

[0056] Specifically, the fixed frame 401 is welded and fixed to the support bracket 2, and the transmission part includes: belt turntable 403, transmission belt 404 and motor 402;

[0057] It should be noted that multiple belt turntables 403 are respectively disposed in the movable holes of multiple fixed frames 401, the transmission belt 404 is sleeved on the outside of multiple belt turntables 403, the motor 402 is disposed on the top of one of the fixed frames 401, and the output end of the motor 402 is fixedly connected to the rotating shaft of the belt turntable 403.

[0058] Specifically, the side of the shaft end of the belt turntable 403 is inserted and connected to the inner wall of the movable hole, and the output end of the motor 402 is welded and fixed to the shaft end of the belt turntable 403;

[0059] Furthermore, the connecting part includes: a transmission plate 405, a connecting frame 406, and a limiting member;

[0060] It should be noted that multiple transmission plates 405 are respectively disposed on the top of one side of the transmission belt 404 and the bottom of the other side of the transmission belt 404, and multiple connecting brackets 406 are respectively disposed on the bottom of the multiple transmission plates 405. The bottom of the connecting bracket 406 is fixedly connected to the top of the limiting plate 407, and the limiting member is disposed on the top of the connecting bracket 406.

[0061] Specifically, the limiting component is used to limit the movement of the transmission belt 404. The transmission plate 405 and the transmission belt 404 are fixed with rivets. After the motor 402 starts working, it drives the belt turntable 403 to rotate. The belt turntable 403 drives the transmission belt 404 to rotate, which in turn drives the two transmission plates 405 to move towards each other or away from each other.

[0062] Example 2: A limiting component, applied to the invisible inkjet coding positioning and control device for carton production in Example 1;

[0063] It should be noted that the limiting components include: limiting groove block 410, fixed rail 411 and tensioning assembly;

[0064] Specifically, the limiting groove 410 is disposed on the top of the connecting frame 406, the bottom of the fixed rail 411 is inserted and connected to the top of the limiting groove 410, and the tensioning component is disposed on the top of the fixed rail 411. The tensioning component is used to fix the fixed rail 411.

[0065] It should be noted that the limiting groove block 410 and the connecting frame 406 are fixed by bolts. The bottom side of the fixed rail 411 is set with an arc-shaped groove. The arc-shaped groove of the fixed rail 411 is used to limit the limiting groove block 410. The tensioning assembly includes a connecting top plate 412. The connecting top plate 412 is set on the top of the fixed rail 411. The top of the connecting top plate 412 is fixedly connected to the top of the fixed frame 401.

[0066] Specifically, the connecting top plate 412 is welded to the fixed rail 411, and the connecting top plate 412 is welded to the fixed frame 401.

[0067] In actual use, a positioning movable structure 4 is provided on the side of the carton board conveyor body 1. The transmission part provided on the opposite side of the support part in the positioning movable structure 4 drives the rolling part to move through the connecting part, thereby realizing the centering guidance and positioning of the carton board conveyed at the top of the carton board conveyor body 1, avoiding the offset of some carton boards during feeding, which would cause the invisible inkjet printer 3 to print off-center later.

[0068] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A concealed inkjet printing positioning and control device for carton production, applied to the carton board positioning and feeding of a concealed inkjet printer (3), characterized in that, include: Carton board conveyor body (1), the side of the carton board conveyor body (1) is interwoven with the side of the invisible inkjet printer (3), the carton board conveyor body (1) is used for conveying carton boards; Support brackets (2), a plurality of the support brackets (2) are symmetrically arranged on the side of the carton board conveyor body (1); The positioning active structure (4) is used for centering and guiding the carton board. The positioning active structure (4) includes a support part disposed on the top of the support support (2), a transmission part disposed on the opposite side of the support part, a connecting part disposed on the side of the transmission part, and a rolling part disposed at the bottom of the connecting part for centering and guiding the carton board.

2. The invisible inkjet printing positioning and control device for carton production according to claim 1, characterized in that, The rolling part includes: A limiting plate (407), a plurality of the limiting plates (407) are disposed at the bottom of the connecting part; Rollers (409), a plurality of said rollers (409) are interposed and connected to the side of the limiting plate (407), said rollers (409) are used for sliding guidance of the cardboard; An elastic element is provided at the intersection of the roller (409) and the limiting plate (407), and the elastic element is used for the elastic guidance of the roller (409).

3. The invisible inkjet printing positioning and control device for carton production according to claim 2, characterized in that, The elastic element includes: The movable cavity (4071) is located at the intersection of the roller (409) and the limiting plate (407); The bracket (4091) has its inner side inserted into both ends of the roller (409), and the end of the bracket (4091) is inserted into the inner wall of the movable cavity (4071). A compression spring (413) is provided at the intersection of the bracket (4091) and the limiting plate (407), and the compression spring (413) is used for the compression and reset of the roller (409).

4. The invisible inkjet printing positioning and control device for carton production according to claim 2, characterized in that, The limiting plate (407) is provided with a guide head (408) on the side near the feeding end, and the guide head (408) is used to guide the movement of the carton board.

5. The invisible inkjet printing positioning and control device for carton production according to claim 2, characterized in that, The support portion includes: Fixing frame (401), a plurality of the fixing frames (401) are respectively disposed on the top of the support bracket (2) on both sides of the carton board conveyor body (1); A movable hole is provided on the top of the fixed frame (401) for the rotation of the transmission part.

6. The invisible inkjet printing positioning and control device for carton production according to claim 5, characterized in that, The transmission unit includes: Belt turntables (403), and multiple belt turntables (403) are respectively disposed in the movable holes of multiple fixing frames (401); A drive belt (404) is sleeved on the outside of a plurality of belt turntables (403); An electric motor (402) is mounted on the top of one of the fixed brackets (401), and the output end of the electric motor (402) is fixedly connected to the shaft of the belt turntable (403).

7. The invisible inkjet printing positioning and control device for carton production according to claim 6, characterized in that, The connecting part includes: Transmission plates (405), a plurality of transmission plates (405) are respectively disposed on the top of one side of the transmission belt (404) and the bottom of the other side of the transmission belt (404); A connecting frame (406) is provided at the bottom of a plurality of transmission plates (405), and the bottom of the connecting frame (406) is fixedly connected to the top of the limiting plate (407). A limiting member is provided on the top of the connecting frame (406) and is used to limit the movement of the transmission belt (404).

8. The invisible inkjet printing positioning and control device for carton production according to claim 7, characterized in that, The limiting component includes: A limiting groove (410) is provided on the top of the connecting frame (406); A fixed rail (411) is inserted and connected at the bottom to the top of a limiting groove block (410); A tensioning assembly is disposed on top of the fixed rail (411) and is used to fix the fixed rail (411).

9. The invisible inkjet printing positioning and control device for carton production according to claim 8, characterized in that, The tensioning assembly includes a connecting top plate (412), which is disposed on the top of the fixed rail (411), and the top of the connecting top plate (412) is fixedly connected to the top of the fixing frame (401).

10. The invisible inkjet printing positioning and control device for carton production according to claim 8, characterized in that, The bottom edge of the fixed rail (411) is provided with an arc-shaped groove, and the arc-shaped groove of the fixed rail (411) is used to limit the limiting groove block (410).

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