CN214449531U - Ink-break detection equipment for spray head of digital direct injection machine - Google Patents
Ink-break detection equipment for spray head of digital direct injection machine Download PDFInfo
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- CN214449531U CN214449531U CN202022251038.XU CN202022251038U CN214449531U CN 214449531 U CN214449531 U CN 214449531U CN 202022251038 U CN202022251038 U CN 202022251038U CN 214449531 U CN214449531 U CN 214449531U
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- mounting bracket
- guide frame
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- direct injection
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Abstract
The utility model relates to a digital printing technology field just discloses a shower nozzle ink-break detection equipment of digital direct injection machine, which comprises a mounting bracket, the mid-mounting on mounting bracket top has the cylinder, the top movable mounting of mounting bracket inner chamber has first piston piece, the output of cylinder passes the mounting bracket and is connected with first piston piece, the middle part intercommunication of mounting bracket bottom has the pressure boost pipe, moving mechanism is installed to the bottom of first piston piece. The utility model discloses a conveyer pipe carries the inside of guide frame with the ink, and the ink that has certain pressure can promote the third piston piece downwards to make the ink flow to the bottom of guide frame inner chamber through the guide way, can carry the inside of mounting bracket with the inside ink of guide frame through the right angle return bend, can pass through the shower nozzle blowout with the ink, can take place the police dispatch newspaper when liquid flow sensor's inside does not pass through the ink, thereby solve the problem that disconnected china ink can not detect.
Description
Technical Field
The utility model relates to a digital printing technology field especially relates to a digital direct injection machine's shower nozzle ink interruption detection equipment.
Background
The digital direct injection machine is a quick printing device, breaks through the bottleneck of a digital printing technology, realizes one-time printing without plate making and full-color image completion in a real sense, and has the advantages of extremely small investment, extremely low printing cost, selectable printing size, high printing quality and small occupied space.
When the existing digital direct injection machine is used, due to the fact that the operator cannot be reminded after ink in the existing digital direct injection machine is used up, serious errors occur during printing, printing efficiency is low and the existing digital direct injection machine cannot be detected due to ink cut in actual use, and a device for detecting ink cut of a nozzle of the digital direct injection machine is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: when the existing digital direct injection machine is used, because the ink in the existing digital direct injection machine cannot remind a worker after being used up, a serious error occurs during printing, the printing efficiency is low and the ink can not be detected due to ink cut in actual use, and the provided spray head ink cut detection equipment of the digital direct injection machine is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the ink failure detection equipment for the spray head of the digital direct injection machine comprises a mounting rack, wherein the middle part of the top end of the mounting rack is provided with a cylinder, the top of the inner cavity of the mounting frame is movably provided with a first piston block, the output end of the air cylinder passes through the mounting frame to be connected with the first piston block, the middle part of the bottom end of the mounting rack is communicated with a pressure increasing pipe, the bottom end of the first piston block is provided with a movable mechanism, a second piston block is movably arranged in the pressure increasing pipe, the bottom end of the movable mechanism is connected with the second piston block, the bottom end of the pressure increasing pipe is communicated with a spray head, the middle part of the right side of the mounting frame is communicated with a flow guide pipe, the inside of the flow guide pipe is provided with a one-way valve, the right side of the flow guide pipe is provided with a fixed seat, the right side of the fixed seat is provided with a right-angle bent pipe, the top end of the right-angle elbow is provided with a material guide frame, and the top of the right-angle elbow is provided with a liquid flow sensor below the material guide frame.
Preferably, telescopic links are all installed to the both sides of diapire in the guide frame, the fixed plate is installed on the top of telescopic link, the third piston block is installed on the top of fixed plate, reset spring is equipped with to the outside cover of telescopic link, the equal vertical guide slot of having seted up in the middle part of two inner walls about the guide frame.
Preferably, the two sides of the inner cavity of the guide groove and the guide frame are arranged at equal intervals, the middle part of the bottom end of the guide frame is provided with a communicating pipe, and the communicating pipe is communicated with the right-angle bent pipe.
Preferably, the movable mechanism comprises a movable frame arranged on the top end of the second piston block, an extension spring is arranged on the inner bottom wall of the movable frame, a baffle is arranged on the top end of the extension spring, a connecting rod is arranged on the top end of the baffle, and the top end of the connecting rod penetrates through the movable frame and is connected with the first piston block.
Preferably, the mounting panel is installed to the bottom of mounting bracket, the fixed orifices have all vertically been seted up in the four corners of mounting panel.
Preferably, the middle part of the top end of the guide frame is provided with a conveying pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a conveyer pipe carries the inside of guide frame with the ink, and the ink that has certain pressure can promote the third piston piece downwards to make the ink flow to the bottom of guide frame inner chamber through the guide way, can carry the inside of mounting bracket with the inside ink of guide frame through the right angle return bend, can pass through the shower nozzle blowout with the ink, can take place the police dispatch newspaper when liquid flow sensor's inside does not pass through the ink, thereby solve the problem that disconnected china ink can not detect.
(2) The utility model discloses a cylinder drives first piston piece and moves down, can extrude the inside blowout of shower nozzle with the inside ink of mounting bracket to after cylinder drive first piston piece gets back to the starting position, the inside negative pressure that produces of mounting bracket can be opened the check valve, carries the mounting bracket with the ink inside through the right angle return bend, thereby can pass through shower nozzle blowout ink continuously, and is comparatively convenient when in-service use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the internal structure of the material guide frame of the present invention;
fig. 3 is a schematic structural diagram of the movable mechanism of the present invention.
In the figure: 1. a mounting frame; 2. a first piston block; 3. a cylinder; 4. a movable mechanism; 41. a movable frame; 42. an extension spring; 43. a baffle plate; 44. a connecting rod; 5. mounting a plate; 6. a pressure increasing pipe; 7. a second piston block; 8. a spray head; 9. a fixing hole; 10. a flow guide pipe; 11. a one-way valve; 12. a fixed seat; 13. a right-angle bent pipe; 14. a liquid flow sensor; 15. a material guide frame; 16. a delivery pipe; 17. a communicating pipe; 18. a telescopic rod; 19. a guide groove; 20. a third piston block; 21. a fixing plate; 22. a return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a nozzle ink-break detection device of a digital direct injection machine comprises an installation frame 1, an installation plate 5 is installed at the bottom end of the installation frame 1, four corners of the installation plate 5 are vertically provided with fixing holes 9, the installation plate 5 can be fixed at a specified position by inserting fixing bolts into the fixing holes 9, an air cylinder 3 is installed in the middle of the top end of the installation frame 1, a first piston block 2 is movably installed at the top of an inner cavity of the installation frame 1, the first piston block 2 is driven by the air cylinder 3 to move downwards, ink in the installation frame 1 can be moved into a nozzle 8 to be ejected, the output end of the air cylinder 3 penetrates through the installation frame 1 to be connected with the first piston block 2, the middle of the bottom end of the installation frame 1 is communicated with a pressurization pipe 6, a movable mechanism 4 is installed at the bottom end of the first piston block 2, the movable mechanism 4 comprises a movable frame 41 installed at the top end of a second piston block 7, an extension spring 42 is installed on the inner bottom wall of the movable frame 41, a baffle 43 is installed on the top end of the extension spring 42, a connecting rod 44 is installed on the top end of the baffle 43, the top end of the connecting rod 44 penetrates through the movable frame 41 and is connected with the first piston block 2, when the cylinder 3 drives the first piston block 2 to move downwards, the first piston block 2 pressurizes ink in the mounting frame 1, the second piston block 7 can be pushed downwards to move through the ink, the extension spring 42 is in an extended state, the second piston block 7 can be pushed into the nozzle 8, the ink can be sprayed out through the nozzle 8, when the first piston block 2 is in contact with the inner bottom wall of the mounting frame 1, the movable frame 41 moves upwards under the action of the extension spring 42, the second piston block 7 can be driven to penetrate into the pressurizing pipe 6, the second piston block 7 is movably installed in the pressurizing pipe 6, the bottom end of the movable mechanism 4 is connected with the second piston block 7, the bottom end of the pressure increasing pipe 6 is communicated with a spray head 8, the middle part of the right side of the mounting frame 1 is communicated with a flow guide pipe 10, a check valve 11 is arranged inside the flow guide pipe 10, the first piston block 2 is driven by the air cylinder 3 to move up and down, so that certain pressure is formed inside the mounting frame 1, ink inside the right-angle elbow 13 can be conveyed into the mounting frame 1 through the check valve 11, and backflow of the ink inside the mounting frame 1 can be prevented, a fixed seat 12 is arranged on the right side of the flow guide pipe 10, a right-angle elbow 13 is arranged on the right side of the fixed seat 12, a material guide frame 15 is arranged at the top end of the right-angle elbow 13, a conveying pipe 16 is arranged in the middle part of the top end of the material guide frame 15, telescopic rods 18 are arranged on two sides of the inner bottom wall of the material guide frame 15, a fixed plate 21 is arranged at the top end of the fixed plate 21, a third piston block 20 is arranged at the top end of the fixed plate 21, and a reset spring 22 is sleeved outside the telescopic rod 18, the equal vertical guide slot 19 of having seted up in middle part of two inner walls about guide frame 15, the both sides of the 15 inner chambers of guide slot 19 guide frame are the equidistance and arrange, the mid-mounting of guide frame 15 bottom has communicating pipe 17, communicating pipe 17 is linked together with right angle bend 13, conveyer pipe 16 carries the ink and can promote third piston block 20 downstream to the inside of guide frame 15, the ink on guide frame 15 upper portion can flow to the below through guide slot 19, thereby can be convenient for carry out the ration, liquid flow sensor 14 is installed at the top of right angle bend 13 and the below that is located guide frame 15, can detect the liquid flow who flows through liquid flow sensor 14, when less flow is inside through liquid flow sensor 14, begin to send out the police dispatch newspaper, remind the workman to add the raw materials.
In the utility model, when the user uses the device, the ink inside the ink tank can be pumped into the interior of the guide frame 15 through the delivery pipe 16 by the pump body, the third piston block 20 can be pushed to move by the pressure of the delivered guide frame 15 to move, the ink on the upper part of the inner cavity of the guide frame 15 flows into the lower part through the guide groove 19, then the cylinder 3 is started to drive the first piston block 2 to move downwards in the interior of the mounting frame 1, the first piston block 2 drives the movable mechanism 4 to move downwards, the second piston block 7 is inserted in the spray head 8, thereby the ink in the mounting frame 1 is delivered into the spray head 8 through the pressure increasing pipe 6, the cylinder 3 contracts to drive the first piston block 2 to move upwards, in the process of moving upwards the first piston block 2, the interior of the mounting frame 1 can generate negative pressure, thereby the one-way valve 11 can be opened, make the inside ink of guide frame 15 carry the inside of mounting bracket 1 to can continuously pass through 8 blowout inks of shower nozzle, can accomplish the work of printing, when there is not ink in the inside of right angle return bend 13 to pass through, liquid flow sensor 14 takes place the police dispatch newspaper, can remind the workman, thereby can make the workman in time add the ink, thereby can not influence normal work.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. The utility model provides a disconnected black check out test set of shower nozzle of digital direct injection machine, includes mounting bracket (1), its characterized in that, the mid-mounting on mounting bracket (1) top has cylinder (3), the top movable mounting of mounting bracket (1) inner chamber has first piston piece (2), the output of cylinder (3) passes mounting bracket (1) and is connected with first piston piece (2), the middle part intercommunication of mounting bracket (1) bottom has pressure boost pipe (6), movable mechanism (4) are installed to the bottom of first piston piece (2), the inside movable mounting of pressure boost pipe (6) has second piston piece (7), the bottom of movable mechanism (4) is connected with second piston piece (7), the bottom intercommunication of pressure boost pipe (6) has shower nozzle (8), the middle part intercommunication on mounting bracket (1) right side has honeycomb duct (10), the internally mounted of honeycomb duct (10) has check valve (11), fixing base (12) are installed on the right side of honeycomb duct (10), right angle return bend (13) are installed on the right side of fixing base (12), guide frame (15) are installed on the top of right angle return bend (13), liquid flow sensor (14) are installed to the top of right angle return bend (13) and the below that is located guide frame (15).
2. The ink failure detection device for the nozzle of the digital direct injection machine according to claim 1, wherein telescopic rods (18) are mounted on two sides of the inner bottom wall of the guide frame (15), a fixing plate (21) is mounted at the top end of each telescopic rod (18), a third piston block (20) is mounted at the top end of each fixing plate (21), a return spring (22) is sleeved on the outer side of each telescopic rod (18), and guide grooves (19) are vertically formed in the middle portions of the left inner wall and the right inner wall of the guide frame (15).
3. The digital direct injection machine nozzle ink-break detection device according to claim 2, wherein two sides of the cavity of the guide groove (19) and the guide frame (15) are arranged at equal intervals, a communication pipe (17) is installed in the middle of the bottom end of the guide frame (15), and the communication pipe (17) is communicated with the right-angle elbow (13).
4. The device for detecting ink failure in a nozzle of a digital direct injection machine according to claim 1, wherein the moving mechanism (4) comprises a moving frame (41) installed at the top end of the second piston block (7), an extension spring (42) is installed on the inner bottom wall of the moving frame (41), a baffle (43) is installed at the top end of the extension spring (42), a connecting rod (44) is installed at the top end of the baffle (43), and the top end of the connecting rod (44) penetrates through the moving frame (41) and is connected with the first piston block (2).
5. The digital direct injection machine nozzle ink-break detection device according to claim 1, wherein a mounting plate (5) is mounted at the bottom end of the mounting frame (1), and fixing holes (9) are vertically formed in four corners of the mounting plate (5).
6. The digital direct injection machine nozzle ink-break detection device according to claim 1, characterized in that a delivery pipe (16) is installed at the middle of the top end of the guide frame (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022251038.XU CN214449531U (en) | 2020-10-10 | 2020-10-10 | Ink-break detection equipment for spray head of digital direct injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022251038.XU CN214449531U (en) | 2020-10-10 | 2020-10-10 | Ink-break detection equipment for spray head of digital direct injection machine |
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| Publication Number | Publication Date |
|---|---|
| CN214449531U true CN214449531U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022251038.XU Active CN214449531U (en) | 2020-10-10 | 2020-10-10 | Ink-break detection equipment for spray head of digital direct injection machine |
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| CN (1) | CN214449531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115091853A (en) * | 2022-06-23 | 2022-09-23 | 广州爱发电子产品有限公司 | System, method and platform suitable for detecting ink break of printer nozzle |
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2020
- 2020-10-10 CN CN202022251038.XU patent/CN214449531U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115091853A (en) * | 2022-06-23 | 2022-09-23 | 广州爱发电子产品有限公司 | System, method and platform suitable for detecting ink break of printer nozzle |
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