CN110270832B - Hinge assembly mechanism - Google Patents
Hinge assembly mechanism Download PDFInfo
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- CN110270832B CN110270832B CN201910681769.7A CN201910681769A CN110270832B CN 110270832 B CN110270832 B CN 110270832B CN 201910681769 A CN201910681769 A CN 201910681769A CN 110270832 B CN110270832 B CN 110270832B
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- hinge
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- groove
- assembly mechanism
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/002—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units stationary whilst being composed
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Hinges (AREA)
Abstract
The invention provides a hinge assembly mechanism, which comprises a hinge shaft assembly mechanism and a hinge bearing assembly mechanism, wherein the hinge bearing assembly mechanism comprises a first cylinder, a punch structure, a guide rail base capable of being not magnetized and two pressing plates capable of being not magnetized, and two guide groove structures are symmetrically arranged on the front side and the rear side of the guide rail base; the punch structure comprises a connecting rod and two stamping rods which are arranged in parallel, the two stamping rods are connected through the connecting rod, the hinge shaft assembly mechanism comprises a hinge shaft feed box, a hinge shaft punch and a second cylinder, and the hinge shaft punch is connected with the second cylinder; the hinge axle workbin includes the feed bin and can place the discharge gate of single hinge axle, and the discharge gate communicates with the feed bin, and discharge gate one end is just right with the hinge axle drift. The hinge assembly mechanism solves the technical problems that the traditional large-batch hinge assembly equipment occupies a large space, is complex in structure and is not easy to install and maintain.
Description
Technical Field
The invention belongs to the field of hinge processing, and particularly relates to a hinge assembly mechanism.
Background
The hinge is also called a hinge, and the formal name is a hinge. Often, a two-fold type is a component that connects two parts of an object and enables them to move. Ordinary hinge is used for cabinet door, window, door etc. traditional big hinge equipment occupation space in batches is great to the structure is complicated, is difficult for installing and maintaining, and the cost is higher, and partial enterprise still adopts the mode of artifical single equipment to the hinge equipment in batches, and efficiency is slower to great increase manufacturing cost.
Disclosure of Invention
In view of the above, the invention aims to provide a hinge assembly mechanism, which solves the technical problems that the traditional large-batch hinge assembly equipment occupies a larger space, has a complex structure and is not easy to install and maintain;
and further solved to the equipment of small batch hinge, still adopted the mode of artifical single equipment, efficiency is slower to great increase manufacturing cost's technical problem.
In order to achieve the above purpose, the technical scheme of the invention is realized as follows:
the hinge bearing assembling mechanism comprises a first cylinder, a punch structure, a guide rail base capable of being not magnetized and two pressing plates capable of being not magnetized, wherein two guide groove structures are symmetrically arranged on the front side and the rear side of the guide rail base;
the punch structure comprises a connecting rod and two stamping rods which are arranged in parallel, wherein the two stamping rods are connected through the connecting rod, and the connecting rod is connected with the first cylinder;
the guide groove structure comprises a guide groove capable of passing through a hinge bearing and a stamping groove capable of passing through a stamping rod, wherein the guide groove is communicated with the stamping groove, the guide groove is connected with an interface of the stamping groove only through one hinge bearing, a first magnet is arranged in the stamping groove, one end of the guide groove is opposite to the first magnet, the other end of the guide groove is communicated with the outside, one end of the stamping groove is opposite to the stamping rod, one pressing plate is correspondingly arranged on the outer side of the guide groove structure, and the pressing plate is detachably connected with the guide rail base.
Further, two of the pressing plates are provided with observation holes, the shapes of the observation holes are consistent with the vertical section of the guide grooves, and the observation holes are opposite to one guide groove.
Further, the hinge bearing assembly mechanism further comprises two feeding pipes capable of conveying the hinge bearings, each feeding pipe is communicated with one guide groove, and the outlets of the two feeding pipes are detachably connected with the guide rail base.
Further, the hinge bearing assembly mechanism further comprises a bearing feeding device, and inlets of the two feeding pipes are connected with the bearing feeding device.
Further, the bearing feeding device is a vibration disc feeding machine.
The hinge assembly mechanism comprises a hinge shaft assembly mechanism and a hinge bearing assembly mechanism;
the hinge shaft assembling mechanism comprises a hinge shaft feed box, a hinge shaft punch and a second cylinder, and the hinge shaft punch is connected with the second cylinder;
the hinge shaft feed box comprises a feed bin and a discharge hole capable of accommodating a single hinge shaft, the discharge hole is communicated with the feed bin, the discharge hole and an interface of the feed bin can only pass through the single hinge shaft, the diameter of a hinge shaft punch is smaller than that of the discharge hole, one end of the discharge hole is opposite to the hinge shaft punch, and the other end of the discharge hole is opposite to the position of a bearing axis after blanking of the guide groove structure.
Further, the hinge assembly mechanism further comprises a wheel type hinge feeding device, and the wheel type hinge feeding device comprises a plurality of hinge positioning mechanisms and a wheel type feeding device;
the wheel type feeding device comprises a feeding wheel structure, a positioning mechanism and a driving mechanism capable of driving the feeding wheel structure to rotate;
a rotating shaft is arranged at the axial center of the feeding wheel structure;
the positioning mechanism comprises a positioning cylinder, a positioning pin and a plurality of positioning columns which can be matched with the positioning pin, wherein the positioning columns are uniformly arranged on the front end surface of the feeding wheel structure in a circumferential manner according to the axle center of the feeding wheel structure, the positioning pin is connected with the extending end of the positioning cylinder, and when the positioning cylinder extends out, the positioning pin is opposite to one positioning column;
the hinge positioning mechanisms are uniformly arranged on the cylindrical surface of the feeding wheel structure in a circumferential and axial direction of the feeding wheel structure, each hinge positioning mechanism is detachably connected with the feeding wheel structure, and the number of the hinge positioning mechanisms is consistent with that of the positioning columns;
the hinge positioning mechanism comprises a hinge positioning base and two auxiliary positioning plates, a positioning groove capable of positioning a hinge is formed in the middle of the hinge positioning base, a second magnet capable of adsorbing the hinge is arranged in the positioning groove, the two auxiliary positioning plates are symmetrically arranged on the front side and the rear side of the hinge positioning base, the hinge positioning base is detachably connected with the feeding wheel structure, and the two auxiliary positioning plates are detachably connected with the feeding wheel structure;
the two auxiliary positioning plates are respectively provided with a first groove capable of accommodating grinding and riveting operation on the hinge shaft;
the two discharging openings of the guide groove structures are opposite to the positioning grooves right below the guide rail base, and the discharging openings are opposite to the positioning grooves right behind the discharging openings.
Further, actuating mechanism includes actuating cylinder, push pedal, resilient means and can carry out unidirectional spacing pawl to the reference column, the push pedal top is equipped with the recess, the pawl rotates and sets up in the recess, the spacing end setting of pawl is in the recess is outside, the pawl passes through resilient means with the recess is connected, resilient means sets up under the pawl, the push pedal with actuating cylinder connects, the pawl is just to setting up the reference column of feed wheel structure below, the pawl with feed wheel structure rotation direction is opposite.
Further, the driving mechanism is a servo motor, and the servo motor is connected with the rotating shaft.
Further, the hinge positioning mechanism is twelve.
Compared with the prior art, the hinge assembly mechanism has the following advantages:
according to the hinge assembly mechanism, the hinge bearing assembly mechanism can be used for automatically mounting the hinge bearing, and the first magnet can be used for accurately positioning the bearing, so that the bearing can be accurately mounted;
automatic installation of hinge shaft can be achieved through the hinge assembly mechanism, and automatic installation of hinge shaft and bearing can be achieved through matching of the hinge assembly mechanism and the blanking position of the hinge bearing assembly mechanism, so that installation of a large number of workers on the hinge is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
fig. 1 is a schematic structural view of a hinge assembly mechanism according to an embodiment of the present invention;
fig. 2 is a schematic view of a partial structure of a hinge assembly mechanism according to an embodiment of the present invention;
fig. 3 is a schematic view of a partial structure of a hinge assembly mechanism according to an embodiment of the present invention;
fig. 4 is a schematic view of a partial structure of a hinge bearing assembly mechanism in the hinge bearing assembly mechanism according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a hinge positioning mechanism in a hinge assembly mechanism according to an embodiment of the present invention;
FIG. 6 is a schematic view of a pawl, push plate and resilient means in a hinge assembly mechanism according to an embodiment of the present invention;
fig. 7 is a schematic view of a local structure of a positioning cylinder and a positioning pin in a hinge assembly mechanism according to an embodiment of the invention.
Reference numerals illustrate:
101-stamping a bracket; 102-a hinge shaft feeding bracket; 201-a guide rail base; 202-a pressing plate; 203-a guide groove structure 204-a feed tube; 205-a first magnet; 301-a first cylinder; 302-punch structure; 401-bin; 4011-a discharge hole; 402-second cylinder.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, 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 a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
The invention will be described in detail below with reference to the drawings in connection with embodiments.
The hinge bearing assembly mechanism comprises a first cylinder 301, a punch structure 302, a guide rail base 201 which can not be magnetized and two pressing plates 202 which can not be magnetized, wherein two guide groove structures 203 are symmetrically arranged on the front side and the rear side of the guide rail base 201;
in this embodiment, the guide rail base 201 and the two pressing plates 202 are made of stainless steel.
The punch structure 302 comprises a connecting rod and two stamping rods which are arranged in parallel, wherein the two stamping rods are connected through the connecting rod, and the connecting rod is connected with the first cylinder 301;
the guide groove structure 203 comprises guide grooves capable of passing through hinge bearings and stamping grooves capable of passing through stamping rods, the guide grooves are communicated with the stamping grooves, the interfaces of the guide grooves and the stamping grooves can only pass through one hinge bearing, a first magnet 205 is arranged in the stamping grooves, one end of each guide groove is opposite to the first magnet 205, the other end of each guide groove is communicated with the outside, one end of each stamping groove is opposite to one stamping rod, each guide groove structure 203 is provided with a pressing plate 202 correspondingly, the pressing plates 202 are detachably connected with the guide rail base 201, in the embodiment, the pressing plates 202 are connected with the guide rail base 201 through bolts, the hinge bearing assembly mechanism can further realize integral automatic installation of the hinge bearings, and the bearings can be accurately positioned through the first magnet 205, so that the bearings can be accurately installed.
The two pressing plates 202 are provided with observation holes, the shapes of the observation holes are consistent with the vertical section of the guide grooves, the observation holes are opposite to one guide groove, the bearing conveying condition in the guide groove can be observed through the observation holes, and when the bearing conveying is blocked, the pressing plates can be detached in time to adjust the position of the bearing.
The hinge bearing assembly mechanism further comprises two feeding pipes 204 capable of conveying the hinge bearings, each feeding pipe 204 is communicated with one guide groove, outlets of the two feeding pipes 204 are detachably connected with the guide rail base 201, and in the embodiment, outlets of the two feeding pipes 204 are connected with the guide rail base 201 through bolts.
The hinge bearing assembly mechanism further includes a bearing feeding device, and inlets of the two feeding pipes 204 are connected to the bearing feeding device, in this embodiment, the bearing feeding device is a vibration disk feeding machine.
The hinge assembly mechanism comprises a hinge shaft assembly mechanism and the hinge bearing assembly mechanism, as shown in fig. 1;
the hinge shaft assembly mechanism comprises a hinge shaft feed box, a hinge shaft punch and a second cylinder 402, and the hinge shaft punch is connected with the second cylinder 402;
the hinge axle workbin includes feed bin 401 and can place single hinge axle's discharge gate 4011, discharge gate 4011 and feed bin 401 intercommunication, the interface of discharge gate 4011 and feed bin 401 can only pass through single hinge axle, hinge axle drift diameter is less than discharge gate 4011 diameter, discharge gate 4011 one end is just right with the hinge axle drift, the bearing axis position after the discharge gate 4011 other end and two guide groove structure 203 unloading is just right, can realize the automatic installation of hinge axle through hinge equipment mechanism and then through the cooperation of hinge equipment mechanism and hinge bearing equipment mechanism's unloading position, and then can realize the automatic installation to hinge axle and bearing, avoid using a large amount of manual works to install the hinge.
The hinge assembly mechanism further comprises a wheel type hinge feeding device, and the wheel type hinge feeding device comprises a plurality of hinge positioning mechanisms and a wheel type feeding device;
the wheel type feeding device comprises a feeding wheel structure, a positioning mechanism and a driving mechanism capable of driving the feeding wheel structure to rotate, and a rotating shaft is arranged at the axis position of the feeding wheel structure;
in this embodiment, the feeding wheel structure includes two round plates that can connect work piece location frock, and two round plates set up side by side, and two round plates pass through hinge hub connection, and the hinge hub setting is in the axle center department of two round plates.
The feeding wheel structure is rotationally connected with the support structure through a rotating shaft, the support structure comprises a first support plate and two second support plates which are arranged in parallel, the two second support plates are symmetrically arranged on the front side and the rear side of the first support plate, the two second support plates are fixedly connected with the first support plate, the feeding wheel structure and a driving air cylinder are arranged between the two second support plates, the feeding wheel structure is rotationally connected with the two second support plates through the rotating shaft, the driving air cylinder is connected with the first support plate, the positioning air cylinder is connected with one second support plate through a positioning sleeve, and the extending end of the positioning air cylinder penetrates through the corresponding connected second support plate.
As shown in fig. 1, a punching support 101 is arranged above two second support plates, a guide rail base 201 is connected with the punching support 201 through bolts, blanking holes are formed in the punching support 101, through holes capable of passing through hinge shafts are formed in the front side and the rear side of the punching support 101, the two through holes are opposite to the positioning grooves, a hinge shaft feeding support 102 is arranged on one second support plate, and a storage bin 401 and a second air cylinder 402 are arranged on the hinge shaft feeding support 102.
The positioning mechanism comprises a positioning cylinder, a positioning pin and a plurality of positioning columns which can be matched with the positioning pin, the positioning columns are uniformly arranged on the front end surface of the feeding wheel structure in the circumferential direction of the axis of the feeding wheel structure, the positioning pin is connected with the extending end of the positioning cylinder, and when the positioning cylinder extends out, the positioning pin is opposite to one positioning column;
the hinge positioning mechanisms are uniformly arranged on the cylindrical surface of the feeding wheel structure in a circumferential manner at the axis of the feeding wheel structure, each hinge positioning mechanism is detachably connected with the feeding wheel structure, the number of the hinge positioning mechanisms is consistent with that of the positioning columns, and in the embodiment, the number of the hinge positioning mechanisms is twelve;
the hinge positioning mechanism comprises a hinge positioning base and two auxiliary positioning plates, a positioning groove capable of positioning a hinge is formed in the middle of the hinge positioning base, a second magnet capable of adsorbing the hinge is arranged in the positioning groove, the two auxiliary positioning plates are symmetrically arranged on the front side and the rear side of the hinge positioning base, the hinge positioning base is detachably connected with a feeding wheel structure, in the embodiment, the hinge positioning base is connected with the feeding wheel structure through bolts, the two auxiliary positioning plates are detachably connected with the feeding wheel structure, in the embodiment, the two auxiliary positioning plates are connected with the feeding wheel structure through bolts, and the second magnet is arranged in the middle of the positioning groove and can adsorb the hinge placed in the hinge positioning base through the second magnet.
The two auxiliary positioning plates are respectively provided with a first groove which can accommodate the operation of grinding and riveting the hinge shaft.
The discharge openings of the two guide groove structures 203 are opposite to the positioning grooves right below the guide rail base 201, and the discharge opening 4011 is opposite to the positioning grooves right behind the discharge opening 4011.
The first embodiment of the invention, the driving mechanism comprises a driving cylinder, a push plate, an elastic device and a pawl capable of unidirectional limiting the positioning column, the top of the push plate is provided with a groove, the pawl is rotationally arranged in the groove, the limiting end of the pawl is arranged outside the groove, the pawl is connected with the groove through the elastic device, the elastic device is arranged under the pawl, the push plate is connected with the driving cylinder, the pawl is just opposite to the positioning column arranged at the lowest part of the feeding wheel structure, and the rotating direction of the pawl and the feeding wheel structure is opposite.
In the second embodiment, the driving mechanism is a servo motor, and the servo motor is connected with the rotating shaft.
The working mode of this example
(1) The operator places the hinge sub-sheet and the hinge master sheet at the station A in fig. 1, the hinge sub-sheet and the hinge master sheet are arranged on the hinge positioning base, the driving cylinder pushes the pawl, the pawl pushes the positioning column, the feeding wheel structure rotates by one station by controlling the extending length of the driving cylinder, the operator continuously places the hinge sub-sheet and the hinge master sheet on the hinge positioning base, and when the feeding wheel structure is positioned, a taper hole which can be matched with the positioning pin is arranged in the positioning column, and the positioning cylinder pushes the positioning pin to enable the positioning pin to be inserted into the taper hole, so that the positioning effect with high precision and high strength is realized;
(2) When the hinge assembly is rotated in the B-station in fig. 1, the first cylinder 301 impacts the bearings in the guide groove structure 203, blanking both bearings on the positioning groove;
(3) Then the second cylinder 402 impacts the hinge shaft in the discharge hole 4011, the hinge shaft is punched into the positioning groove, the hinge shaft is punched in the connecting position of the hinge sub-sheet and the hinge main sheet, and after the processing is finished, the second circulation operation is performed, so that continuous production is realized.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (4)
1. The utility model provides a hinge equipment mechanism which characterized in that:
the device comprises a first air cylinder (301), a punch structure (302), a guide rail base (201) which can not be magnetized and two pressing plates (202) which can not be magnetized, wherein two guide groove structures (203) are symmetrically arranged on the front side and the rear side of the guide rail base (201);
the punch structure (302) comprises a connecting rod and two punching rods which are arranged in parallel, wherein the two punching rods are connected through the connecting rod, and the connecting rod is connected with the first cylinder (301); the guide groove structure (203) comprises guide grooves capable of passing through hinge bearings and punching grooves capable of passing through punching rods, the guide grooves are communicated with the punching grooves, the interfaces of the guide grooves and the punching grooves can only pass through one hinge bearing, a first magnet (205) is arranged in each punching groove, one end of each guide groove is opposite to the first magnet (205), the other end of each guide groove is communicated with the outside, one end of each punching groove is opposite to one punching rod, one pressing plate (202) is correspondingly arranged on the outer side of each guide groove structure (203), and the pressing plates (202) are detachably connected with the guide rail base (201);
the two pressing plates (202) are respectively provided with an observation hole, the shape of each observation hole is consistent with the vertical section of each guide groove, and each observation hole is opposite to one guide groove;
the hinge assembly mechanism further comprises two feeding pipes (204) capable of conveying the hinge bearings, each feeding pipe (204) is communicated with one guide groove, and outlets of the two feeding pipes (204) are detachably connected with the guide rail base (201);
the hinge assembly mechanism further comprises a bearing feeding device, and inlets of the two feeding pipes (204) are connected with the bearing feeding device;
the bearing feeding device is a vibration disc feeding machine;
the hinge shaft assembly mechanism comprises a hinge shaft feed box, a hinge shaft punch and a second air cylinder (402), and the hinge shaft punch is connected with the second air cylinder (402);
the hinge shaft feed box comprises a feed bin (401) and a discharge hole (4011) capable of accommodating a single hinge shaft, the discharge hole (4011) is communicated with the feed bin (401), the interface of the discharge hole (4011) and the feed bin (401) can only pass through the single hinge shaft, the diameter of a hinge shaft punch is smaller than that of the discharge hole (4011), one end of the discharge hole (4011) is opposite to the hinge shaft punch, and the other end of the discharge hole (4011) is opposite to the positions of bearing axes after blanking of the two guide groove structures (203);
the hinge assembly mechanism further comprises a wheel type hinge feeding device, and the wheel type hinge feeding device comprises a plurality of hinge positioning mechanisms and a wheel type feeding device;
the wheel type feeding device comprises a feeding wheel structure, a positioning mechanism and a driving mechanism capable of driving the feeding wheel structure to rotate;
a rotating shaft is arranged at the axial center of the feeding wheel structure;
the positioning mechanism comprises a positioning cylinder, a positioning pin and a plurality of positioning columns which can be matched with the positioning pin, wherein the positioning columns are uniformly arranged on the front end surface of the feeding wheel structure in a circumferential manner according to the axle center of the feeding wheel structure, the positioning pin is connected with the extending end of the positioning cylinder, and when the positioning cylinder extends out, the positioning pin is opposite to one positioning column; the hinge positioning mechanisms are uniformly arranged on the cylindrical surface of the feeding wheel structure in a circumferential and axial direction of the feeding wheel structure, each hinge positioning mechanism is detachably connected with the feeding wheel structure, and the number of the hinge positioning mechanisms is consistent with that of the positioning columns; the hinge positioning mechanism comprises a hinge positioning base and two auxiliary positioning plates, a positioning groove capable of positioning a hinge is formed in the middle of the hinge positioning base, a second magnet capable of adsorbing the hinge is arranged in the positioning groove, the two auxiliary positioning plates are symmetrically arranged on the front side and the rear side of the hinge positioning base, the hinge positioning base is detachably connected with the feeding wheel structure, and the two auxiliary positioning plates are detachably connected with the feeding wheel structure;
the two auxiliary positioning plates are respectively provided with a first groove capable of accommodating grinding and riveting operation on the hinge shaft;
the discharging openings of the two guide groove structures (203) are opposite to the positioning grooves right below the guide rail base (201), and the discharging opening (4011) is opposite to the positioning grooves right behind the discharging opening (4011).
2. The hinge assembly mechanism of claim 1, wherein:
the driving mechanism comprises a driving cylinder, a pushing plate, an elastic device and a pawl capable of unidirectional limiting of the positioning column, wherein a groove is formed in the top of the pushing plate, the pawl is rotationally arranged in the groove, the limiting end of the pawl is arranged outside the groove, the pawl is connected with the groove through the elastic device, the elastic device is arranged under the pawl, the pushing plate is connected with the driving cylinder, the pawl is just opposite to the positioning column arranged at the lowest part of the feeding wheel structure, and the rotation direction of the pawl is opposite to that of the feeding wheel structure.
3. The hinge assembly mechanism of claim 1, wherein:
the driving mechanism is a servo motor, and the servo motor is connected with the rotating shaft.
4. A hinge assembly mechanism according to any one of claims 1 to 3, wherein: the hinge positioning mechanism is twelve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910681769.7A CN110270832B (en) | 2019-07-26 | 2019-07-26 | Hinge assembly mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910681769.7A CN110270832B (en) | 2019-07-26 | 2019-07-26 | Hinge assembly mechanism |
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| CN110270832A CN110270832A (en) | 2019-09-24 |
| CN110270832B true CN110270832B (en) | 2023-10-27 |
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| CN201910681769.7A Active CN110270832B (en) | 2019-07-26 | 2019-07-26 | Hinge assembly mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113547296A (en) * | 2020-04-26 | 2021-10-26 | 麒盛科技股份有限公司 | Plug-in mounting device |
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