CN218771688U - Paper folding device and paper inserting equipment - Google Patents
Paper folding device and paper inserting equipment Download PDFInfo
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- CN218771688U CN218771688U CN202222715086.9U CN202222715086U CN218771688U CN 218771688 U CN218771688 U CN 218771688U CN 202222715086 U CN202222715086 U CN 202222715086U CN 218771688 U CN218771688 U CN 218771688U
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Abstract
The application provides a paper folding device and insert paper equipment, paper folding device includes frame and indentation mechanism, is equipped with support piece and supports the pressure mechanism in the frame, and indentation mechanism demountable installation is on support piece, supports the pressure mechanism and is used for supporting the indentation mechanism to hold and is fixed in the frame. The application provides a paper folding device through set up support piece and support pressing mechanism in the frame, with indentation mechanism demountable installation on support piece to indentation mechanism's change and dismantlement utilize to support pressing mechanism to support indentation mechanism to hold and be fixed in the frame, when needs dismantle indentation mechanism, only need loosen and support pressing mechanism, then take off indentation mechanism from support piece, can realize indentation mechanism's quick assembly disassembly.
Description
Technical Field
The application belongs to the technical field of motor production, and more specifically relates to a paper folding device and paper inserting equipment.
Background
In the production and processing process of the flat wire motor stator, insulation paper needs to be inserted into the stator slot to ensure the insulation between the flat wire winding inserted into the stator slot and the stator core. Before inserting the insulation paper, the insulation paper needs to be folded into a shape matched with the stator slot, and then the insulation paper is inserted into the stator slot so as to insert the flat wire. When the insulation paper is folded at present, the insulation paper needs to be firstly sent into an indentation mechanism to be pressed out of a crease, so that the insulation paper can be folded. The current indentation mechanism is generally fixedly arranged on the paper inserting equipment, and is relatively complex to assemble and disassemble.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the application is to provide a paper folding device and paper inserting equipment to solve the indentation mechanism fixed mounting that exists among the prior art on the paper inserting equipment, comparatively loaded down with trivial details problem of dismouting.
In order to achieve the above purpose, the embodiment of the present application adopts the following technical solutions: the paper folding device comprises a rack and an indentation mechanism, wherein a support piece and a pressing mechanism are arranged on the rack, the indentation mechanism is detachably mounted on the support piece, and the pressing mechanism is used for pressing and fixing the indentation mechanism on the rack.
In one embodiment, the pressing mechanism comprises a support arranged on the machine frame, a pressing rod used for pressing the indentation mechanism, and a locking handle used for locking the pressing rod, wherein one end of the pressing rod is hinged on the support, and one end of the locking handle is hinged on the support.
In one embodiment, the other end of the pressure rod is provided with a pressure head which is pressed against the indentation mechanism.
In one embodiment, the locking handle comprises a retaining arm for holding, two connecting arms extending from the retaining arm and arranged at intervals, and a stop block arranged between the two connecting arms, wherein one ends of the two connecting arms far away from the retaining arm are hinged with the support, and the stop block is used for abutting against the compression rod.
In one embodiment, a middle region of the locking lever is hinged with a middle region of the plunger.
In one embodiment, the supporting member is a supporting block fixed on the frame, and the indentation mechanism is slidably arranged on the supporting block;
and/or the supporting piece is a supporting rod fixed on the rack, and the indentation mechanism is provided with an opening through which the supporting rod passes to support the indentation mechanism on the supporting rod.
In one embodiment, the indentation mechanism comprises a bracket and a rolling assembly for indenting the insulating paper, wherein the rolling assembly is arranged in the bracket, and the bracket is detachably arranged on the support; the support comprises a first plate body, a second plate body and a third plate body, wherein the second plate body is arranged opposite to the first plate body, the third plate body is connected with the first plate body and the second plate body, the first plate body and the second plate body are matched with each other to support two ends of the rolling assembly, and the pressing mechanism presses against the first plate body.
In one embodiment, the rolling assembly comprises a first roller, a second roller, a driving mechanism and two elastic pressing structures, wherein the second roller is matched with the first roller to press insulating paper out of creases, the driving mechanism is used for driving the first roller and the second roller to roll, the two elastic pressing structures elastically abut against the second roller towards the first roller, the first plate body and the second plate body are respectively provided with a long hole, two ends of the second roller are respectively arranged in the two long holes in a sliding mode, and the two elastic pressing structures are respectively arranged on the first plate body and the second plate body.
In one embodiment, each elastic pressing structure comprises a pushing block, an elastic piece and a pressing rod, the pushing block is connected with the corresponding end of the second roller and is arranged in the corresponding elongated hole, the elastic piece is used for elastically pushing the pushing block, and the pressing rod is arranged at one end of the elastic piece, which is far away from the pushing block.
Another purpose of this application embodiment is to provide a paper inserting apparatus, including the paper folding device of any above-mentioned embodiment.
The beneficial effect of the paper folding device that this application embodiment provided lies in: compared with the prior art, the paper folding device of this application through set up support piece and support pressing mechanism in the frame, with indentation mechanism demountable installation on support piece to indentation mechanism's change and dismantlement utilize to support pressing mechanism to support indentation mechanism to hold and be fixed in the frame, when needs dismantle indentation mechanism, only need loosen and support pressing mechanism, then take off indentation mechanism from support piece, can realize indentation mechanism's quick assembly disassembly.
The beneficial effect of the paper inserting equipment that this application embodiment provided lies in: compared with the prior art, the paper inserting equipment of this application adopts above-mentioned paper folding device, through set up support piece and support pressing mechanism in the frame, with indentation mechanism demountable installation on support piece to indentation mechanism's change and dismantlement utilize to support pressing mechanism to support indentation mechanism to hold and be fixed in the frame, when needs dismantle indentation mechanism, only need loosen and support pressing mechanism, then take off indentation mechanism from support piece, can realize indentation mechanism's quick assembly disassembly.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or exemplary technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a paper inserting apparatus provided in an embodiment of the present application;
fig. 2 is a schematic structural diagram of a paper folding apparatus according to an embodiment of the present application;
fig. 3 is a schematic partial structural view of a paper folding device according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a pressing mechanism according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of an indentation mechanism provided in an embodiment of the present application;
fig. 6 is a partial cross-sectional view of an indentation mechanism provided in an embodiment of the present application;
fig. 7 is a schematic structural diagram of a paper guide box provided in an embodiment of the present application.
Wherein, in the figures, the respective reference numerals:
1000-a paper insertion device;
100-a paper folding device;
10-a frame;
11-a support block;
12-a pressing mechanism; 121-a support; 122-a compression bar; 123-a locking rod; 1231-stop arm; 1232-linker arm; 1233-stop; 124-pressure head;
20-an indentation mechanism;
21-a scaffold; 211-a first plate body; 212-a second plate body; 213-a third plate body; 214-support shaft; 215-elongated hole;
22-a rolling assembly; 221-a first drum; 222-a second roller; 2231-gears; 224-resilient pressing structures; 2241-a push block; 2242-a resilient member; 2243-pressing the lever; 2244-pressing cap;
23-a paper guide box; 231-a paper guide slot; 232-a guide nozzle;
24-a fixation rod;
25-a handle;
26-pull handle.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.
In the description of the present application, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present application and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
Reference throughout this specification to "one embodiment," "some embodiments," or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Referring to fig. 2 and 3, a paper folding apparatus 100 provided in the present application will now be described. The paper folding device 100 comprises a frame 10 and an indentation mechanism 20, wherein a support member and a pressing mechanism 12 are arranged on the frame 10, and the indentation mechanism 20 is detachably mounted on the frame 10 to facilitate replacement and detachment of the indentation mechanism 20. The pressing mechanism 12 is used for pressing and fixing the indentation mechanism 20 on the rack 10, and when the indentation mechanism 20 needs to be disassembled, the pressing mechanism 12 only needs to be loosened, and then the indentation mechanism 20 is taken down from the support piece, so that the indentation mechanism 20 can be disassembled. Through the support piece and the abutting mechanism 12, the indentation mechanism 20 is quickly disassembled and assembled.
The application provides a paper folding device 100, compare with prior art, paper folding device 100 of this application, through set up support piece and support pressing mechanism 12 in frame 10, with indentation mechanism 20 demountable installation on support piece, so that the change and the dismantlement of indentation mechanism 20, utilize to support pressing mechanism 12 to support indentation mechanism 20 and hold and be fixed in frame 10, when needs dismantle indentation mechanism 20, only need loosen and support pressing mechanism 12, then take indentation mechanism 20 off from support piece, can realize indentation mechanism 20's quick assembly disassembly.
In one embodiment, referring to fig. 3 and fig. 4, the pressing mechanism 12 includes a support 121, a pressing rod 122 and a locking handle 123, the support 121 is mounted on the frame 10, the pressing rod 122 is used for pressing against the indentation mechanism 20, the locking handle 123 is used for locking the pressing rod 122, one end of the pressing rod 122 is hinged on the support 121, one end of the locking handle 123 is hinged on the support 121, when the indentation mechanism 20 is mounted on the support, the pressing rod 122 is rotated to press the pressing rod 122 against the indentation mechanism 20, and then the locking handle 123 is rotated to press the pressing rod 122 against the pressing rod 123, so that the pressing rod 122 presses against the fixed indentation mechanism 20.
In one embodiment, referring to fig. 4, the other end of the pressing rod 122 is provided with a pressing head 124 for pressing the indentation mechanism 20, so that the pressing rod 122 presses the indentation mechanism 20 more tightly and stably. It will be appreciated that the ram 124 may be a screw or a round rod. Meanwhile, a silicone pad may be disposed on a surface of the pressing head 124 contacting the indentation mechanism 20, so that the pressing head 124 is more stably supported.
In an embodiment, referring to fig. 4, the locking handle 123 includes a blocking arm 1231, a stop 1233 and two connecting arms 1232, the blocking arm 1231 is configured to be held, the blocking arm 1231 extends out of the two connecting arms 1232, the two connecting arms 1232 are spaced apart, one end of the two connecting arms 1232 away from the blocking arm 1231 is hinged to the support 121, the stop 1233 is disposed between the two connecting arms 1232, and the stop 1233 is configured to abut against the pressing rod 122, when the indentation mechanism 20 is detachably mounted on the support, the pressing rod 122 is rotated to abut one end of the pressing rod 122 against the indentation mechanism 20, and then the blocking arm 1231 is rotated to rotate the two connecting arms 1232 around the support 121 until the stop 1233 abuts against the pressing rod 122, at this time, the locking handle 123 abuts against and is fixed to the pressing rod 122, so that the abutment mechanism 12 abuts against and fixes the indentation mechanism 20. The indentation mechanism 20 can be pressed and fixed on the frame 10 by operating the locking handle 123, and the structure is simple, and the operation is rapid and convenient.
In one embodiment, referring to fig. 4, a middle region of the locking handle 123 is hinged to a middle region of the pressing rod 122 to reinforce the strength of the locking handle 123. Meanwhile, the middle area of the locking handle 123 is hinged to the middle area of the pressing rod 122, and when the blocking arm 1231 is rotated, the pressing rod 122 can be directly abutted through the hinge point on the locking handle 123, and the indentation mechanism 20 can also be abutted and fixed.
In one embodiment, referring to fig. 3, the number of the pressing mechanisms 12 is multiple, and the pressing mechanisms 12 are disposed at intervals, so as to ensure better pressing effect by matching the pressing mechanisms 12 with the pressing indentation mechanism 20. For example, the number of the pressing mechanisms 12 may be two, and the two pressing mechanisms 12 respectively press both sides of the fixed indentation mechanism 20.
In one embodiment, the pressing mechanism 12 may also be a pressing tool such as a pneumatic clamp.
In one embodiment, referring to fig. 3, the supporting element is a supporting block 11 fixed on the frame 10, and the indentation mechanism 20 is slidably disposed on the supporting block 11 to support the indentation mechanism 20.
In one embodiment, the supporting member is a supporting rod fixed on the frame 10, and the indentation mechanism 20 is provided with an opening, and when the indentation mechanism 20 is placed on the supporting member, the supporting rod passes through the opening on the indentation mechanism 20 to support the indentation mechanism 20.
In one embodiment, referring to fig. 5 and 6, the indentation mechanism 20 includes a support 21 and a rolling assembly 22, the rolling assembly 22 is used for indenting the insulation paper, the rolling assembly 22 is installed in the support 21, and the support 21 is detachably installed on the support. The support 21 includes a first plate 211, a second plate 212, and a third plate 213, the first plate 211 and the second plate 212 are disposed opposite to each other, the third plate 213 is connected to the first plate 211 and the second plate 212, and the first plate 211 and the second plate 212 cooperate to support two ends of the rolling assembly 22, so that the rolling assembly 22 is stably placed on the support 21, and the pressing mechanism 12 presses the first plate 211, and further presses the entire indentation mechanism 20.
In one embodiment, referring to fig. 5, the bracket 21 further includes a handle 25, two ends of the handle 25 are respectively connected to the first board 211 and the second board 212, and the handle 25 is disposed to facilitate lifting the indentation mechanism 20.
In one embodiment, referring to fig. 5, the bracket 21 further includes a pull handle 26, the pull handle 26 is disposed on the second plate 212, and the indentation mechanism 20 can be separated from the support by pulling the pull handle 26, so as to facilitate disassembling the indentation mechanism 20.
In one embodiment, referring to fig. 5, the bracket 21 further includes a supporting shaft 214, and the supporting shaft 214 connects the first plate 211 and the second plate 212 to improve the strength of the bracket 21.
In one embodiment, referring to fig. 5 and 6, the rolling assembly 22 includes a first roller 221, a second roller 222, a driving mechanism and two elastic pressing structures 224, the first roller 221 and the second roller 222 cooperate to press the insulation paper with the fold, the driving mechanism is configured to drive the first roller 221 and the second roller 222 to roll, and the two elastic pressing structures 224 elastically support the second roller 222 toward the first roller 221 so as to enable the second roller 222 to approach the first roller 221, so that the first roller 221 and the second roller 222 can cooperate to press the insulation paper with the fold. The first plate body 211 and the second plate body 212 are both provided with a long hole 215, two ends of the second roller 222 are respectively arranged in the two long holes 215 in a sliding manner, and the two elastic pressing structures 224 are respectively arranged on the first plate body 211 and the second plate body 212. That is, when it is required to make the second roller 222 close to the first roller 221 and press the insulating paper to be creased in cooperation with the first roller 221, by pressing one of the elastic pressing structures 224 or both the elastic pressing structures 224, both ends of the second roller 222 respectively slide in the corresponding elongated holes 215 and gradually approach the first roller 221 until the second roller 222 moves to a proper position.
In one embodiment, the first roller 221 has a groove, and the second roller 222 has a rib, and when the driving mechanism drives the first roller 221 and the second roller 222 to roll, the rib on the second roller 222 presses the insulation paper into the groove on the first roller 221, thereby pressing a crease on the insulation paper. It will be appreciated that the second roller 222 may be provided with grooves and the first roller 221 with ribs, and that the insulating paper may also be provided with creases.
In one embodiment, referring to fig. 5 and 6, each elastic pressing structure 224 includes a pushing block 2241, an elastic member 2242 and a pressing rod 2243, the pushing block 2241 is connected to a corresponding end of the second roller 222, the pushing block 2241 is disposed in the corresponding elongated hole 215, the elastic member 2242 is used for elastically pushing the pushing block 2241, and the pressing rod 2243 is disposed at an end of the elastic member 2242 far from the pushing block 2241. When pushing the pressing rod 2243, the pressing rod 2243 pushes the elastic member 2242 to move towards the pushing block 2241, the pushing block 2241 further slides in the elongated hole 215, the sliding of the pushing block 2241 drives the second roller 222 to move towards the first roller 221, so that the second roller 222 is close to the first roller 221, and the depth of the pressed crease on the insulating paper can be adjusted. By pressing the pressing lever 2243 and moving the push block 2241, the second roller 222 can be moved away from the first roller 221.
In one embodiment, referring to fig. 5 and 6, the elastic pressing structure 224 further includes a pressing cap 2244, the pressing cap 2244 is disposed between the elastic member 2242 and the pressing rod 2243, when the pressing rod 2243 is pushed, the pressing rod 2243 drives the pressing cap 2244 to push the elastic member 2242, and the elastic member 2242 further pushes the pushing block 2241 to move, so that the second roller 222 moves toward the first roller 221. The pressing cap 2244 is arranged, so that the pressing rod 2243 can conveniently push the elastic piece 2242 to move.
In some embodiments, the elastic member 2242 may also be pushed by the pressing member, and the elastic member 2242 directly pushes against the second roller 222, which may also bring the first roller 221 close to or away from the second roller 222.
In one embodiment, the resilient member 2242 may be a spring, a silicon rubber or other parts with better resilient property.
In one embodiment, referring to fig. 5, the driving mechanism includes a gear set and a driving source for driving the gear set to mesh, the gear set includes two gears 2231, the two gears 2231 are coaxially connected to the first roller 221 and the second roller 222, respectively, and when the driving source drives the gear set to mesh, the gear set simultaneously drives the first roller 221 and the second roller 222 to rotate in opposite directions, so that the first roller 221 and the second roller 222 press a crease on the insulation paper.
In one embodiment, the driving source may be a driving member of a motor, a cylinder, or the like.
In one embodiment, referring to fig. 5 and 7, the creasing mechanism 20 further includes a paper guide box 23 and a fixing rod 24, the paper guide box 23 is disposed between the first roller 221 and the second roller 222, the insulation paper enters the paper guide box 23 after the insulation paper is creased, the paper guide box 23 is used for guiding the movement of the creased insulation paper, and a paper guide slot 231 is formed in the paper guide box 23 for the insulation paper to pass through so as to prevent the insulation paper from curling and causing paper jam. The fixing lever 24 is fixed to the bracket 21, and the paper guide box 23 is fixed to the fixing lever 24.
In one embodiment, referring to fig. 7, the paper guide box 23 is further provided with a guide nozzle 232, and the guide nozzle 232 is used for guiding the insulation paper to enter the paper guide slot 231 more smoothly.
Referring to fig. 1, another object of the present invention is to provide a paper inserting apparatus 1000 including the paper folding device 100 of any of the above embodiments. By adopting the paper folding device 100, the support member and the abutting mechanism 12 are arranged on the frame 10, the indentation mechanism 20 is detachably mounted on the support member, so that the indentation mechanism 20 can be replaced and detached, the indentation mechanism 20 is abutted and fixed on the frame 10 by the abutting mechanism 12, when the indentation mechanism 20 needs to be detached, only the abutting mechanism 12 needs to be loosened, and then the indentation mechanism 20 is taken down from the support member, so that the quick detachment and installation of the indentation mechanism 20 can be realized.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. The paper folding device comprises a rack and an indentation mechanism and is characterized in that a support piece and a pressing mechanism are arranged on the rack, the indentation mechanism is detachably mounted on the support piece, and the pressing mechanism is used for pressing and fixing the indentation mechanism on the rack.
2. The paper folding apparatus of claim 1, wherein: the pressing mechanism comprises a support arranged on the rack, a pressing rod used for pressing the indentation mechanism, and a locking handle used for locking the pressing rod, one end of the pressing rod is hinged to the support, and one end of the locking handle is hinged to the support.
3. The paper folding apparatus according to claim 2, wherein: and the other end of the pressure lever is provided with a pressure head which abuts against the indentation mechanism.
4. The paper folding apparatus according to claim 2, wherein: the locking handle comprises a blocking arm for holding, two connecting arms extending from the blocking arm and arranged at intervals and a stop block arranged between the two connecting arms, one ends of the two connecting arms far away from the blocking arm are hinged to the support, and the stop block is used for tightly abutting against the pressing rod.
5. The paper folding apparatus according to claim 2, wherein: the middle region of the locking handle is hinged with the middle region of the pressure lever.
6. The paper folding apparatus according to any one of claims 1 to 5, wherein: the support piece is a supporting block fixed on the rack, and the indentation mechanism is arranged on the supporting block in a sliding manner;
and/or the supporting piece is a supporting rod fixed on the rack, and the indentation mechanism is provided with an opening through which the supporting rod passes to support the indentation mechanism on the supporting rod.
7. The paper folding apparatus according to any one of claims 1 to 5, wherein: the indentation mechanism comprises a support and a rolling assembly for pressing the insulating paper into indentations, the rolling assembly is mounted in the support, and the support is detachably mounted on the supporting piece; the support comprises a first plate body, a second plate body and a third plate body, wherein the second plate body is arranged opposite to the first plate body, the third plate body is connected with the first plate body and the second plate body, the first plate body and the second plate body are matched to support two ends of the rolling assembly, and the pressing mechanism is pressed against the first plate body.
8. The paper folding apparatus according to claim 7, characterized in that: the rolling assembly comprises a first roller, a second roller, a driving mechanism and two elastic pressing structures, wherein the second roller is matched with the first roller to press insulating paper out of creases, the driving mechanism is used for driving the first roller and the second roller to roll, the two elastic pressing structures are elastically abutted to the second roller in the direction towards the first roller, the first plate body and the second plate body are respectively provided with a strip hole, two ends of the second roller are respectively arranged in the strip holes in a sliding mode, and the two elastic pressing structures are respectively arranged on the first plate body and the second plate body.
9. The paper folding apparatus of claim 8, wherein: each elastic pressing structure comprises a pushing block, an elastic piece and a pressing rod, the pushing block is connected with the corresponding end of the second roller and is arranged in the corresponding strip hole, the elastic piece is used for elastically pushing the pushing block, and the pressing rod is arranged at one end, far away from the pushing block, of the elastic piece.
10. A paper inserting apparatus characterized in that: comprising a paper folding device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222715086.9U CN218771688U (en) | 2022-10-11 | 2022-10-11 | Paper folding device and paper inserting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222715086.9U CN218771688U (en) | 2022-10-11 | 2022-10-11 | Paper folding device and paper inserting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218771688U true CN218771688U (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222715086.9U Active CN218771688U (en) | 2022-10-11 | 2022-10-11 | Paper folding device and paper inserting equipment |
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| Country | Link |
|---|---|
| CN (1) | CN218771688U (en) |
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2022
- 2022-10-11 CN CN202222715086.9U patent/CN218771688U/en active Active
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