CN217553463U - Printing unit protective cover of printing machine - Google Patents
Printing unit protective cover of printing machine Download PDFInfo
- Publication number
- CN217553463U CN217553463U CN202221562893.5U CN202221562893U CN217553463U CN 217553463 U CN217553463 U CN 217553463U CN 202221562893 U CN202221562893 U CN 202221562893U CN 217553463 U CN217553463 U CN 217553463U
- Authority
- CN
- China
- Prior art keywords
- cover body
- heat dissipation
- printing unit
- cover
- printing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The utility model discloses a printing unit protective cover of a printing machine, which belongs to the field of protective covers and comprises a first cover body and a second cover body which are symmetrically arranged with each other, wherein the top ends and the bottom ends of the sides of the first cover body and the second cover body are respectively provided with a protective heat radiation component; first cover body and the second cover body's top opposite face border fixedly connected with goes up the otic placode, two go up and be equipped with magnetism between the otic placode and inhale the pre-fixing subassembly, can protect radiator unit specifically includes: the heat dissipation box, the equal fixedly connected with connecting rod in a side four corners of heat dissipation box, and connecting rod one end is fixed on the medial surface of the first cover body and the second cover body, the heat dissipation chamber has been seted up to the inside of heat dissipation box, and the heat dissipation chamber is kept away from one side inner wall of connecting rod and is inlayed two suction fans. The utility model discloses a what set up can protect radiator unit can dispel the heat to the printing unit under the prerequisite of guaranteeing the leakproofness, in addition, when the transportation protection casing, avoids its side to suffer vibrations impaired.
Description
Technical Field
The utility model relates to a protection casing specifically is a printing machine printing unit protection casing.
Background
The printing machine is used for printing characters and images, generally comprises mechanisms such as plate loading, inking, stamping, paper conveying and the like, each printing machine is provided with a printing unit, and a protective cover is arranged on each printing unit to prevent people from being accidentally injured when the printing machine runs.
The printing unit can produce a large amount of heat when in operation, so need be equipped with heat dissipation mechanism on the protection casing to the printing machine heat dissipation, traditional heat dissipation mechanism is the simple heat dissipation window of seting up.
The prior art has the following problems: the leakproofness of radiator window is not good, and the dust gets into the inside work that influences the printing unit of protection casing easily, and secondly, the side of protection casing suffers vibrations impaired easily in the transportation. Accordingly, one skilled in the art provides a protective cover for a printing unit of a printing press that solves the problems set forth in the background above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a printing machine printing unit protection casing can dispel the heat to the printing unit under the prerequisite of guaranteeing the leakproofness through the protection radiator unit that sets up, in addition, when the transportation protection casing, avoids its side to suffer vibrations impaired to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a protective cover for a printing unit of a printing machine comprises a first cover body and a second cover body which are symmetrically arranged, wherein protective heat dissipation assemblies are arranged at the top ends and the bottom ends of the side surfaces of the first cover body and the second cover body; the first cover body and the second cover body are fixedly connected with upper ear plates at opposite side edges of the top ends, and a magnetic pre-fixing component is arranged between the upper ear plates.
Can protect radiator unit through what set up can dispel the heat to the printing unit under the prerequisite of guaranteeing the leakproofness, in addition, when the transportation protection casing, avoid its side to suffer vibrations impaired.
As a further aspect of the present invention: the protective heat dissipation assembly specifically comprises: the heat dissipation box, the equal fixedly connected with connecting rod in a side four corners of heat dissipation box, and connecting rod one end is fixed on the medial surface of the first cover body and the second cover body, the heat dissipation chamber has been seted up to the inside of heat dissipation box, and the heat dissipation chamber one side inner wall of keeping away from the connecting rod has inlayed two extraction fans, the opposite side inner wall in heat dissipation chamber runs through and is provided with at least three ventilation sleeve, and ventilate sleeve one end and run through corresponding through-hole and the fixedly connected with head of giving vent to anger of seting up on the first cover body and the second cover body side, a plurality of evenly distributed's venthole is seted up to the lateral surface of head of giving vent to anger, and venthole and ventilation sleeve, heat dissipation chamber intercommunication, be equipped with spacing damper on the telescopic lateral surface of ventilating.
During the use, the hot-air that the exhaust fan operation produced the printing unit operation is inhaled in the heat dissipation chamber, and the gaseous fraction is given in the transmission of rethread ventilation sleeve, and outside the protection casing of discharging from the venthole at last, compare in traditional directness and set up the heat dissipation window in the protection casing side, this kind of radiating mode can dispel the heat fast under the prerequisite of guaranteeing the leakproofness, avoids the dust to get into the inside printing unit operation that influences of protection casing.
As the utility model discloses further scheme again: spacing damper specifically includes: fix the spacing diaphragm on the ventilation sleeve lateral surface, and fixedly connected with spring post between spacing diaphragm and the heat dissipation box, the spring post cover is outside the ventilation sleeve, it is located the both sides of through-hole respectively with spacing diaphragm to go out the gas head.
In the transportation protection casing in-process, if the protection casing side receives impact or vibrations, what receive the impact at first is the head of giving vent to anger, the head of giving vent to anger receives to strike and inwards promotes the sleeve that ventilates, in-process, the sleeve that ventilates constantly gos deep into the heat dissipation chamber, and the spring post is compressed, and then buffering impact force or vibrations, avoids the protection casing side impaired, and after assaulting or vibrations, the spring post release elastic potential energy will give vent to anger the head reconversion, the setting of spacing diaphragm is avoided the sleeve that ventilates to move outwards and excessively breaks away from the heat dissipation chamber.
As a further aspect of the present invention: magnetism is inhaled and is fixed subassembly in advance specifically includes: the metal guide heads are in one-to-one correspondence with the strong magnets, and one end of each metal guide head is clamped into a conical groove formed in the strong magnet and magnetically adsorbed with the conical groove.
When the first cover body and the second cover body are installed, one end of the metal guide head is clamped into a conical groove formed in the strong magnet, and the top ends of the first cover body and the second cover body are pre-fixed together through magnetic adsorption of the strong magnet and the metal guide head, so that subsequent fixing is facilitated.
As a further aspect of the present invention: the lock bodies are arranged on two sides of the top end face of the first cover body and the second cover body, and the top ends of the first cover body and the second cover body are detachably connected through the lock bodies.
The lock body can connect the top ends of the first cover body and the second cover body together.
As a further aspect of the present invention: the first cover body and the second cover body's opposite face bottom equal fixedly connected with lower otic placode, and the top face of lower otic placode has seted up a plurality of evenly distributed's screw thread mounting hole.
The first cover body and the second cover body are arranged outside the printing unit by implanting screws into threaded mounting holes on the lower ear plate.
As a further aspect of the present invention: the first cover body and the second cover body are made of aluminum alloy.
The aluminum alloy has good heat conduction effect and accelerates the heat dissipation speed.
Compared with the prior art, the beneficial effects of the utility model are that:
1. can protect radiator unit through what set up and dispel the heat under the prerequisite of guaranteeing the leakproofness to the printing unit, furthermore, when the transportation protection casing, it is impaired to avoid its side to suffer vibrations, specifically do, during the use, the hot air that the exhaust fan operation produced the printing unit operation is inhaled in the heat dissipation chamber, the gaseous head is given in the transmission of rethread ventilation sleeve, at last outside the venthole discharge protection casing, compare in traditional directness set up the heat dissipation window in the protection casing side, this kind of radiating mode can dispel the heat fast under the prerequisite of guaranteeing the leakproofness, avoid the dust to get into the inside influence printing unit operation of protection casing. In addition, in the transportation protection casing in-process, if the protection casing side receives impact or vibrations, what receive the impact at first is the head of giving vent to anger, the head of giving vent to anger receives the impact and inwards promotes the ventilation sleeve, and in-process, the ventilation sleeve is constantly deepened the heat dissipation chamber, and the spring post is compressed, and then buffering impact force or vibrations, avoids the protection casing side to be impaired, and after assaulting or vibrations, the spring post release elastic potential energy will give vent to anger the head reconversion, and the setting of spacing diaphragm is avoided the ventilation sleeve to move outwards excessively to break away from the heat dissipation chamber.
2. Magnetism through setting up is inhaled and is fixed subassembly in advance, can fix in advance the top of first cover body and the second cover body, and then the body is fixed on convenient follow-up card, and magnetism is inhaled the use of fixing subassembly in advance and specifically does, lead first one end card with the metal and go into in the inside bell jar of seting up of strong magnet can.
Drawings
FIG. 1 is a schematic view of a protective cover for a printing unit of a printing press;
FIG. 2 is a view of the combination of a first housing, a second housing and a lower ear plate of a protective housing for a printing unit of a printing press;
FIG. 3 is an enlarged view of A of FIG. 2 in a protective cover of a printing unit of a printing press;
FIG. 4 is a schematic view of a protective heat sink assembly in a protective cover of a printing unit of a printing press;
FIG. 5 is an interior view of a heat sink cassette in a protective enclosure of a printing unit of a printing press.
In the figure: 1. a first cover body; 2. a second cover body; 3. a lock body; 4. a heat dissipation component can be protected; 401. a heat dissipation box; 402. a connecting rod; 403. a heat dissipation cavity; 404. a ventilation sleeve; 405. an air outlet head; 406. an air outlet; 407. a limiting diaphragm; 408. a spring post; 409. an exhaust fan; 5. a through hole; 6. a lower ear plate; 7. a threaded mounting hole; 8. an upper ear plate; 9. a strong magnet; 10. a tapered groove; 11. a metal guide head.
Detailed Description
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Referring to fig. 1 to 5, in an embodiment of the present invention, a protective cover for a printing unit of a printing machine includes a first cover 1 and a second cover 2 symmetrically disposed with respect to each other, and heat dissipation assemblies 4 capable of being protected are disposed at top ends and bottom ends of side surfaces of the first cover 1 and the second cover 2; the first cover body 1 and the second cover body 2 top opposite face border fixedly connected with go up otic placode 8, are equipped with magnetism between two and inhale the pre-fixing subassembly. Can protect radiator unit 4 through what set up can dispel the heat to the printing unit under the prerequisite of guaranteeing the leakproofness, in addition, when the transportation protection casing, avoid its side to suffer vibrations impaired.
In this embodiment: the protectable heat dissipation assembly 4 specifically includes: the heat dissipation box 401, the equal fixedly connected with connecting rod 402 in a side four corners of heat dissipation box 401, and connecting rod 402 one end is fixed on the medial surface of first cover body 1 and second cover body 2, heat dissipation chamber 403 has been seted up to heat dissipation box 401's inside, and heat dissipation chamber 403 keeps away from one side inner wall of connecting rod 402 and has inlayed two extraction fan 409, the opposite side inner wall of heat dissipation chamber 403 runs through and is provided with at least three ventilation sleeve 404, and ventilation sleeve 404 one end runs through corresponding through-hole 5 and the fixedly connected with air outlet head 405 of seting up on first cover body 1 and the second cover body 2 side, a plurality of evenly distributed's venthole 406 has been seted up to air outlet head 405's lateral surface, and venthole 406 and ventilation sleeve 404, heat dissipation chamber 403 communicates, be equipped with spacing damper on ventilation sleeve 404's the lateral surface. During the use, the hot air that the operating of ventilation fan 409 produced the printing unit is inhaled in heat dissipation chamber 403, and the transmission of rethread ventilation sleeve 404 gives the gas head 405, and outside the protection casing of exhausting from venthole 406 at last, compare in traditional directness and set up the heat dissipation window in the protection casing side, this kind of radiating mode can carry out quick heat dissipation under the prerequisite of guaranteeing the leakproofness, avoids the dust to get into the inside printing unit operation that influences of protection casing.
In this embodiment: spacing damper specifically includes: the limiting diaphragm 407 is fixed on the outer side surface of the ventilation sleeve 404, a spring column 408 is fixedly connected between the limiting diaphragm 407 and the heat dissipation box 401, the spring column 408 is sleeved outside the ventilation sleeve 404, and the air outlet head 405 and the limiting diaphragm 407 are respectively located on two sides of the through hole 5. In the process of transporting the protective cover, if the side face of the protective cover receives impact or vibration, the air outlet head 405 is impacted to push the ventilation sleeve 404 inwards, in the process, the ventilation sleeve 404 continuously extends into the heat dissipation cavity 403, the spring columns 408 are compressed, impact force or vibration is buffered, damage to the side face of the protective cover is avoided, after the impact or vibration, the spring columns 408 release elastic potential energy to restore the original state of the air outlet head 405, and the limiting diaphragm 407 is arranged to prevent the ventilation sleeve 404 from moving outwards and being separated from the heat dissipation cavity 403 excessively.
In this embodiment: magnetism is inhaled and is fixed subassembly in advance specifically includes: a plurality of strong magnets 9 and a plurality of metal guide heads 11 respectively fixed on the opposite side surfaces of the two upper ear plates 8, wherein the metal guide heads 11 correspond to the strong magnets 9 one by one, and one end of each metal guide head 11 is clamped into a conical groove 10 arranged in each strong magnet 9 and is magnetically adsorbed with the strong magnet. When the first cover body 1 and the second cover body 2 are installed, one end of the metal guide head 11 is clamped into the tapered groove 10 formed in the strong magnet 9, and the first cover body 1 and the top end of the second cover body 2 are pre-fixed together through the magnetic adsorption of the strong magnet 9 and the metal guide head 11, so that subsequent fixation is facilitated.
In this embodiment: the two sides of the top end faces of the first cover body 1 and the second cover body 2 are both provided with lock bodies 3, and the top ends of the first cover body 1 and the second cover body 2 are detachably connected through the lock bodies 3. The lock body 3 can connect the top ends of the first cover 1 and the second cover 2 together.
In this embodiment: the first cover body 1 and the second cover body 2 opposite face bottom equal fixedly connected with lower otic placode 6, and a plurality of evenly distributed's screw thread mounting hole 7 has been seted up to lower otic placode 6's top face. The first housing 1 and the second housing 2 are mounted outside the printing unit by inserting screws into threaded mounting holes 7 in the lower ear plate 6.
In this embodiment: the first cover body 1 and the second cover body 2 are made of aluminum alloy. The aluminum alloy has good heat conduction effect and accelerates the heat dissipation speed.
The utility model discloses a theory of operation is: before the use, implant the screw through the screw thread mounting hole 7 on otic placode 6 down and install the first cover body 1 and the second cover body 2 outside the printing unit, afterwards, through magnetism inhale the top of fixing subassembly in advance with the first cover body 1 and the second cover body 2 and fix in advance, specifically do, with metal lead 11 one end card go into strong magnet 9 inside the bell jar 10 of seting up in can, then, link together the top of the first cover body 1 and the second cover body 2 through lock body 3 can begin to use. During the use, the hot air that the operating of ventilation fan 409 produced the printing unit is inhaled in heat dissipation chamber 403, and the transmission of rethread ventilation sleeve 404 gives the gas head 405, and outside the protection casing of exhausting from venthole 406 at last, compare in traditional directness and set up the heat dissipation window in the protection casing side, this kind of radiating mode can carry out quick heat dissipation under the prerequisite of guaranteeing the leakproofness, avoids the dust to get into the inside printing unit operation that influences of protection casing. In addition, in the process of transporting the protective cover, if the side face of the protective cover receives impact or vibration, the air outlet head 405 is impacted, the air outlet head 405 pushes the ventilation sleeve 404 inwards, in the process, the ventilation sleeve 404 continuously extends into the heat dissipation cavity 403, the spring column 408 is compressed, impact force or vibration is buffered, damage to the side face of the protective cover is avoided, after the impact or vibration, the spring column 408 releases elastic potential energy to restore the air outlet head 405, and the limiting diaphragm 407 prevents the ventilation sleeve 404 from moving outwards and excessively separating from the heat dissipation cavity 403. In the present embodiment, the type of the suction fan 409 is CF125FZY.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
The above-mentioned, 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.
Claims (7)
1. The protective cover for the printing unit of the printing machine is characterized by comprising a first cover body (1) and a second cover body (2) which are symmetrically arranged, wherein the top ends and the bottom ends of the side surfaces of the first cover body (1) and the second cover body (2) are respectively provided with a protective heat dissipation component (4);
the first cover body (1) and the second cover body (2) top opposite face border fixedly connected with go up otic placode (8), two go up and be equipped with magnetism between otic placode (8) and inhale the pre-fixing subassembly.
2. The printing press printing unit protective cover according to claim 1, wherein the protectable heat dissipating assembly (4) comprises in particular: the heat dissipation box (401), the equal fixedly connected with connecting rod (402) in a side four corners of heat dissipation box (401), and connecting rod (402) one end is fixed on the medial surface of first cover body (1) and second cover body (2), heat dissipation chamber (403) have been seted up to the inside of heat dissipation box (401), and heat dissipation chamber (403) one side inner wall of keeping away from connecting rod (402) has inlayed two extraction fan (409), the opposite side inner wall of heat dissipation chamber (403) runs through and is provided with at least three ventilation sleeve (404), and ventilation sleeve (404) one end runs through corresponding through-hole (5) and the fixedly connected with air outlet head (405) of seting up on first cover body (1) and second cover body (2) side, a plurality of evenly distributed's venthole (406) have been seted up to the lateral surface of air outlet head (405), and venthole (406) and ventilation sleeve (404), heat dissipation chamber (403) intercommunication, be equipped with stop gear on the lateral surface of ventilation sleeve (404).
3. The printing press printing unit protective cover according to claim 2, wherein the limiting and damping mechanism specifically comprises: fix spacing diaphragm (407) on ventilation sleeve (404) lateral surface, and fixedly connected with spring post (408) between spacing diaphragm (407) and heat dissipation box (401), spring post (408) cover is in ventilation sleeve (404) outside, it is located the both sides of through-hole (5) respectively to go out gas head (405) and spacing diaphragm (407).
4. The printing press printing unit protective cover according to claim 1, wherein the magnetic pre-fixing assembly specifically comprises: fix a plurality of strong magnets (9) and a plurality of metal on two otic placodes (8) opposite flank respectively and lead head (11), metal is led head (11) and strong magnet (9) one-to-one, and metal is led head (11) one end card and is gone into in conical groove (10) that strong magnet (9) inside was seted up and adsorb rather than magnetism.
5. The protective cover for the printing unit of the printing machine according to claim 1, wherein the first cover body (1) and the second cover body (2) are provided with lock bodies (3) on two sides of the top end surface, and the top ends of the first cover body (1) and the second cover body (2) are detachably connected through the lock bodies (3).
6. The protective cover for the printing unit of the printing machine according to claim 1, wherein the bottom ends of the opposite surfaces of the first cover body (1) and the second cover body (2) are fixedly connected with lower lug plates (6), and the top end surfaces of the lower lug plates (6) are provided with a plurality of uniformly distributed threaded mounting holes (7).
7. The protective cover for the printing unit of a printing machine according to claim 1, wherein the first cover body (1) and the second cover body (2) are made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221562893.5U CN217553463U (en) | 2022-06-21 | 2022-06-21 | Printing unit protective cover of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221562893.5U CN217553463U (en) | 2022-06-21 | 2022-06-21 | Printing unit protective cover of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217553463U true CN217553463U (en) | 2022-10-11 |
Family
ID=83503176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221562893.5U Active CN217553463U (en) | 2022-06-21 | 2022-06-21 | Printing unit protective cover of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217553463U (en) |
-
2022
- 2022-06-21 CN CN202221562893.5U patent/CN217553463U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109002092B (en) | Computer machine case sliding door and heat dissipation auxiliary device thereof | |
| CN211016531U (en) | Computer hard disk protection device that takes precautions against earthquakes | |
| CN217553463U (en) | Printing unit protective cover of printing machine | |
| CN214262622U (en) | UV light curing machine with heat dissipation function | |
| CN210156736U (en) | Elevator switch board with shock-absorbing function | |
| CN211880861U (en) | Integrated image processing device convenient to install | |
| CN210977791U (en) | Low-noise vacuum pump | |
| CN210959261U (en) | Integrated form magnetic suspension switch board structure | |
| EP3302015B1 (en) | Case and electronic device having the same | |
| CN113437646A (en) | Electric power cabinet | |
| CN212873358U (en) | Shockproof structure machine case | |
| CN214621252U (en) | Novel electric automatization instrument protection device | |
| CN210415945U (en) | Printer capable of effectively preventing dust and accelerating heat dissipation | |
| CN211086893U (en) | Heat dissipation machine case and image display system | |
| CN216554289U (en) | Air compressor machine that radiating effect is good | |
| CN212515589U (en) | Mounting structure of mainboard subassembly | |
| CN104776012B (en) | Noise absorbing device for vacuum pump | |
| CN211149353U (en) | Computer host power supply shell with anti-seismic function | |
| CN214474761U (en) | Server software and hardware integrated machine | |
| CN210406058U (en) | Power amplifier | |
| CN219042376U (en) | Rotating speed control type frequency converter | |
| CN216683355U (en) | 3D print head protection device | |
| CN213028889U (en) | Movable network cabinet | |
| CN218072032U (en) | Alternating current voltage stabilizer with high-efficient radiating effect | |
| CN214376167U (en) | Computer safety heat abstractor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |