CN218402856U - Printing machine coil stock location structure - Google Patents
Printing machine coil stock location structure Download PDFInfo
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- CN218402856U CN218402856U CN202222889113.4U CN202222889113U CN218402856U CN 218402856 U CN218402856 U CN 218402856U CN 202222889113 U CN202222889113 U CN 202222889113U CN 218402856 U CN218402856 U CN 218402856U
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- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims description 25
- 230000000694 effects Effects 0.000 abstract description 11
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The utility model discloses a printing machine coil stock location structure, including the base, and place the subassembly, still include: the driving assembly is arranged at the top of the base; the supporting frame is arranged at the top of the base in a sliding manner and is matched with the driving assembly; the positioning and fixing mechanisms are symmetrically arranged in two groups and are arranged on the inner wall of the support frame, and the two groups of positioning and fixing mechanisms are positioned on the same axis, wherein each positioning and fixing mechanism comprises a first air cylinder fixedly connected to the outer wall of the support frame, a limiting disc fixedly connected to the inner wall of the support frame and a fixing assembly connected with the limiting disc in a sliding manner, and the output end of the first air cylinder penetrates through the support frame and is connected with the fixing assembly; the placing assembly is arranged on the outer wall of the output end of the driving assembly in a sliding mode and matched with the positioning and fixing mechanism; the utility model discloses simple structure, practical convenient, can make things convenient for quick realize the fixed effect in location to the coil stock, and can avoid the coil stock to take place the condition of damage.
Description
Technical Field
The utility model relates to a printing machine equipment technical field especially relates to a printing machine coil stock location structure.
Background
Printing machines are machines for printing text and images, modern printing machines generally consisting of mechanisms for plating, inking, stamping, feeding (including folding), etc. The principle of the method is that characters or images to be printed are made into a printing plate and then arranged on a printing machine, then ink is coated on the positions, where the characters and the images are arranged, of the printing plate by a person or the printing machine and then is directly or indirectly transferred onto paper or other printing materials (such as textiles and metal plates), and a material roll is always required to be accurately fixed inside the printing machine in the working process of the printing machine.
When changing the coil stock, the mode that adopts artifical the change in the tradition mostly, not only intensity of labour is big, and comparatively inconvenient, adopts mechanical equipment to change automatically mostly among the prior art, though can the certain degree bring the facility, still has certain weak point.
Through the retrieval, the utility model patent that publication number is CN215248386U discloses a printing machine work material book automatic positioning device, and it includes the bottom plate, the equal rigid coupling in top both ends of bottom plate has the backup pad, and is two sets of the first spout of multiunit, multiunit have all been seted up to one side outside that the backup pad is close to each other first spout all sets up along the direction of height of backup pad, multiunit the equal movable mounting in inside of first spout has first slider, multiunit first slider is equallyd divide and is extended to the outside of the first spout of multiunit, multiunit the outside one end rigid coupling that first slider is located first spout has the board of placing. The utility model has the advantages of reasonable structure, and stable structure, and is simple in operation, not only realized carrying out quick automatic positioning to the material book, the material book of accomplishing to automatic positioning is still realized installing fast, when having reduced intensity of labour, the effectual installation effectiveness who guarantees the material book, easily use widely, it is when using, place the material book on placing the board earlier, then fix a position through the limiting plate, rethread first telescopic link lifts, fix it through the inflatable shaft at last, though can play the effect that the automatic positioning was changed, but it is when fixing a position the material book, the material book is at the effect of limiting plate on placing the seat and is shifted, consequently, the material book takes place the condition of displacement for placing the seat, cause the condition of wearing and tearing easily, consequently, certain weak point still exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art positioning mechanism though can play the effect that automatic positioning changed, but it is when rolling up the material and fixing a position, and the material is rolled up and is being placed the displacement on the seat under the effect of limiting plate, consequently the material is rolled up for the condition of placing the seat emergence displacement, causes the problem of the condition of wearing and tearing easily, and a printing machine coil stock location structure who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a printing machine coil stock location structure, includes the base, and places the subassembly, still includes:
the driving assembly is arranged at the top of the base;
the supporting frame is arranged at the top of the base in a sliding manner and is matched with the driving assembly;
two groups of positioning and fixing mechanisms are symmetrically arranged and are arranged on the inner wall of the supporting frame, the two groups of positioning and fixing mechanisms are positioned on the same axis,
wherein,
the positioning and fixing mechanism comprises a first air cylinder fixedly connected to the outer wall of the support frame, a limiting disc fixedly connected to the inner wall of the support frame and a fixing component connected with the limiting disc in a sliding manner, and the output end of the first air cylinder penetrates through the support frame and is connected with the fixing component;
wherein,
the placing assembly is arranged on the outer wall of the output end of the driving assembly in a sliding mode and matched with the positioning and fixing mechanism.
As the preferred technical scheme of this application, drive assembly is including connecting in the driving motor on the base lateral wall, connecting on the base inner wall and the axis of rotation that one end links to each other with the driving motor output and connecting the guide bar on the base inner wall, be provided with first external screw thread and second external screw thread on the axis of rotation outer wall, first external screw thread and second external screw thread opposite direction.
As the preferred technical scheme of this application, place the subassembly including slide and set up in the slide at base top, set up in the second cylinder at slide top and set up in the seat of placing at second cylinder top.
As the preferred technical scheme of this application, it is two sets of the support frame is connected respectively and is linked to each other with first external screw thread and second external screw thread, and slides with the guide bar and link to each other.
As the preferred technical scheme of this application, fixed subassembly has included that fixed connection has carried out spliced pole, sliding connection and has supported the board on spacing dish inner wall and rotate the connecting rod of connection between spliced pole and supporting the board at first cylinder output.
As the preferred technical scheme of this application, set up on the spacing dish inner wall with support board matched with spout, support board and connecting rod are provided with 3-4 groups along the spliced pole.
Compared with the prior art, the utility model provides a printing machine coil stock location structure possesses following beneficial effect:
1. according to the roll positioning structure of the printing machine, the roll can be conveniently and effectively centered and positioned and fixed by the arranged driving assembly and the placing assembly in cooperation with the positioning and fixing mechanism, and the situation that the roll is damaged can be avoided;
2. this printing machine coil stock location structure through the fixed subassembly that sets up, fixed effect is realized to the coil stock that can be convenient, realizes installing the coil stock fast, improves the installation effectiveness of coil stock, and easy operation, convenient to use.
Drawings
Fig. 1 is a first schematic structural view of a roll positioning structure of a printing machine according to the present invention;
fig. 2 is a front view of a roll positioning structure of a printing machine according to the present invention;
fig. 3 is a schematic structural view of a roll positioning structure of a printing machine according to the present invention;
fig. 4 is a schematic structural diagram of a portion a in a printing machine roll positioning structure diagram 3 according to the present invention.
In the figure:
100. a base; 200. a support frame; 201. a drive motor; 202. a rotating shaft; 2021. a first external thread; 2022. a second external thread; 203. a guide rod; 300. a positioning and fixing mechanism; 301. a first cylinder; 302. a fixing assembly; 3021. a chute; 303. connecting columns; 304. a resisting plate; 305. a connecting rod; 306. a limiting disc; 400. a slide plate; 401. a second cylinder; 402. placing the seat.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-3, a roll positioning structure of a printing press includes a base 100, and a placement assembly, further including:
a driving assembly disposed on the top of the base 100;
the supporting frames 200 are arranged at the top of the base 100 in a sliding manner, are matched with the driving assemblies, and adjust the relative positions of the two groups of supporting frames 200 through the driving assemblies to realize the positioning function;
two sets of positioning and fixing mechanisms 300 are symmetrically arranged and are arranged on the inner wall of the supporting frame 200, the two sets of positioning and fixing mechanisms 300 are positioned on the same axis,
wherein,
the positioning and fixing mechanism 300 comprises a first air cylinder 301 fixedly connected to the outer wall of the support frame 200, a limiting disc 306 fixedly connected to the inner wall of the support frame 200 and a fixing component 302 connected with the limiting disc 306 in a sliding manner, the output end of the first air cylinder 301 penetrates through the support frame 200 and is connected with the fixing component 302, and a coiled material is fixed through the arranged fixing component 302, so that the purpose of facilitating replacement and loading of the coiled material is achieved, and the labor intensity of replacement and loading is reduced;
wherein,
referring to fig. 2, the placing component is slidably disposed on the outer wall of the output end of the driving component, and the placing component is matched with the positioning and fixing mechanism 300, so that the coil stock can be conveniently placed through the placing component.
Referring to fig. 1-2, the driving assembly includes a driving motor 201 connected to the side wall of the base 100, a rotating shaft 202 connected to the inner wall of the base 100 and having one end connected to the output end of the driving motor 201, and a guide rod 203 connected to the inner wall of the base 100, a first external thread 2021 and a second external thread 2022 are provided on the outer wall of the rotating shaft 202, the thread directions of the first external thread 2021 and the second external thread 2022 are opposite, the driving assembly can drive the two sets of supporting frames 200 to move oppositely, and then the centering, positioning and fixing effects are realized by matching with the positioning and fixing mechanism 300.
Referring to fig. 1-3, the placing assembly includes a sliding plate 400 slidably disposed on the top of the base 100, a second cylinder 401 disposed on the top of the sliding plate 400, and a placing seat 402 disposed on the top of the second cylinder 401, and the placing assembly is slidably connected to the driving assembly, so that the coil placed on the placing seat 402 can move along with the sliding plate 400, and no relative displacement occurs between the coil and the placing seat 402, thereby avoiding the situation of abrasion of the coil.
Referring to fig. 1-3, two sets of supports 200 are respectively connected to the first and second external threads 2021 and 2022, and slidably connected to the guide rod 203.
Referring to fig. 1-4, the fixing component 302 comprises a connecting column 303 fixedly connected to the output end of the first air cylinder 301, a resisting plate 304 slidably connected to the inner wall of the limiting disc 306, and a connecting rod 305 rotatably connected between the connecting column 303 and the resisting plate 304, and the coil stock can be clamped and fixed through the set fixing component 302, so that the effect of replacing the feeding installation is facilitated.
Referring to fig. 4, the inner wall of the limiting disc 306 is provided with a sliding groove 3021 matched with the abutting plate 304, 3-4 groups of the abutting plate 304 and the connecting rod 305 are arranged along the connecting column 303, and 3-4 groups are arranged, so that the stability of fixing is improved.
Specifically, this printing machine coil stock location structure is at during operation/when using: the coil stock is placed on the placing seat 402, the second cylinder 401 is started to drive the placing seat 402 to ascend until the central axis of the coil stock at the top of the placing seat is coaxial with the central axis of the fixing component 302, then the driving motor 201 is started to drive the rotating shaft 202 connected with the output end of the driving motor to rotate, the first external thread 2021 and the second external thread 2022 in opposite directions are arranged on the outer wall of the rotating shaft 202, then two groups of supporting frames 200 are driven to move oppositely along the guide rod 203, at the moment, the fixing component 302 is in a contraction state and can be inserted into the roller of the coil stock and is connected with the driving component in a sliding way through the sliding plate 400, then after the fixing component 302 is inserted into the roller of the coil stock, the end of the coil stock is abutted against the limiting disc 306, when one group of the limiting discs 306 is abutted against the end of the coil stock, the rotating shaft 202 continues to rotate, at this moment, a set of limiting disc 306 which is offset from the material roll can generate acting force on the material roll and drive the material roll to slide along the guide rod 203 until the material roll is offset from another set of limiting disc 306, at this moment, the material roll is located at the central position of the base 100, thereby the centering effect is achieved on the material roll, then the first air cylinder 301 is started, the connecting column 303 connected with the output end of the first air cylinder is driven to stretch out, further the connecting rod 305 connected with the connecting column 303 is driven to move and rotate along with the connecting column, the connecting rod is connected with the limiting disc 306 through the abutting plate 304 in a sliding manner, further when the first air cylinder 301 stretches out, the abutting plate 304 is driven to be far away from the central position of the limiting disc 306 along the sliding groove 3021, the abutting plate 304 is in a stretching state, further, a good fixing effect is achieved on the material roll, further, the effect of material changing and feeding is achieved, the operation is simple, practical and convenient, and the condition that the damage to the material roll can not be caused.
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.
Claims (6)
1. A printing press coil stock location structure, includes base (100), and places the subassembly, its characterized in that still includes:
the driving assembly is arranged at the top of the base (100);
the supporting frame (200) is arranged at the top of the base (100) in a sliding manner and is matched with the driving assembly;
two groups of positioning and fixing mechanisms (300) are symmetrically arranged and are arranged on the inner wall of the support frame (200), the two groups of positioning and fixing mechanisms (300) are positioned on the same axis,
wherein,
the positioning and fixing mechanism (300) comprises a first air cylinder (301) fixedly connected to the outer wall of the support frame (200), a limiting disc (306) fixedly connected to the inner wall of the support frame (200) and a fixing component (302) connected with the limiting disc (306) in a sliding mode, and the output end of the first air cylinder (301) penetrates through the support frame (200) and is connected with the fixing component (302);
wherein,
the placing component is arranged on the outer wall of the output end of the driving component in a sliding mode and matched with the positioning and fixing mechanism (300).
2. The printing machine roll stock positioning structure according to claim 1, wherein the driving assembly comprises a driving motor (201) connected to a side wall of the base (100), a rotating shaft (202) connected to an inner wall of the base (100) and having one end connected to an output end of the driving motor (201), and a guide rod (203) connected to the inner wall of the base (100), wherein a first external thread (2021) and a second external thread (2022) are arranged on an outer wall of the rotating shaft (202), and the thread directions of the first external thread (2021) and the second external thread (2022) are opposite.
3. The printing machine roll material positioning structure according to claim 2, wherein the placing assembly comprises a sliding plate (400) arranged on the top of the base (100) in a sliding manner, a second air cylinder (401) arranged on the top of the sliding plate (400), and a placing seat (402) arranged on the top of the second air cylinder (401).
4. A printing press web positioning structure as claimed in claim 3, wherein two sets of said supports (200) are respectively connected to the first external thread (2021) and the second external thread (2022) and are slidably connected to the guide bar (203).
5. The printing machine roll stock positioning structure according to claim 1, wherein the fixing component (302) comprises a connecting column (303) fixedly connected to the output end of the first cylinder (301), a resisting plate (304) slidably connected to the inner wall of the limiting disc (306), and a connecting rod (305) rotatably connected between the connecting column (303) and the resisting plate (304).
6. The printing press roll stock positioning structure as recited in claim 5, wherein the inner wall of the limiting disc (306) is provided with a sliding groove (3021) matched with the resisting plate (304), and the resisting plate (304) and the connecting rod (305) are provided with 3-4 groups along the connecting column (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222889113.4U CN218402856U (en) | 2022-11-01 | 2022-11-01 | Printing machine coil stock location structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222889113.4U CN218402856U (en) | 2022-11-01 | 2022-11-01 | Printing machine coil stock location structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218402856U true CN218402856U (en) | 2023-01-31 |
Family
ID=85007268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222889113.4U Active CN218402856U (en) | 2022-11-01 | 2022-11-01 | Printing machine coil stock location structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218402856U (en) |
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2022
- 2022-11-01 CN CN202222889113.4U patent/CN218402856U/en active Active
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