CN112388307A - Automatic hinge production equipment - Google Patents
Automatic hinge production equipment Download PDFInfo
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- CN112388307A CN112388307A CN202011255648.5A CN202011255648A CN112388307A CN 112388307 A CN112388307 A CN 112388307A CN 202011255648 A CN202011255648 A CN 202011255648A CN 112388307 A CN112388307 A CN 112388307A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 112
- 238000012360 testing method Methods 0.000 claims abstract description 111
- 238000001514 detection method Methods 0.000 claims abstract description 26
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 76
- 239000004519 grease Substances 0.000 claims description 41
- 241000755266 Kathetostoma giganteum Species 0.000 claims description 7
- 238000010009 beating Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 11
- 230000003139 buffering effect Effects 0.000 description 6
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- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000011990 functional testing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
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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
- B23P21/004—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 passing two or more work-stations whilst being composed
- B23P21/006—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 passing two or more work-stations whilst being composed the conveying means comprising a rotating table
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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
- B23P21/004—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 passing two or more work-stations whilst being composed
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Abstract
The invention relates to the technical field of hinge production, in particular to automatic hinge production equipment, which comprises first rotating circular discs, wherein an adjusting seat feeding mechanism, a crank assembling mechanism, a riveting eccentric nail mechanism and a riveting detection mechanism are sequentially arranged in the clockwise direction around the first rotating circular discs, second module equipment comprises a jig conveying belt circulating mechanism and second rotating circular discs, an external fixing part assembling mechanism, a riveting flat head rivet mechanism and a torsional spring assembling mechanism are sequentially arranged along the jig conveying belt circulating mechanism, the second rotating circular discs are arranged beside the torsional spring assembling mechanism, and a buffer assembling mechanism, a function testing mechanism and a product discharging mechanism are sequentially arranged in the anticlockwise direction around the second rotating circular discs. The assembly of each part of the hinge can be completed fully automatically, the hinge can be used for replacing the existing manual assembly mode, the production efficiency can be greatly improved, the manufacturing cost is reduced, in addition, the assembly of each part can be ensured to be in place, and the production quality of the hinge is ensured.
Description
Technical Field
The invention relates to the technical field of hinge production, in particular to automatic hinge production equipment.
Background
A hinge is a mechanical device used to connect two relatively independent solids and enable relative rotation between the two. The hinge mainly comprises an adjusting seat, an outer fixing piece, a crank, a torsion spring, a buffering part and the like, and in the traditional hinge assembly process, because the assembly process is complex, most of the parts are still assembled and produced by utilizing the formation of manual-fit semi-automatic equipment, the production efficiency is low, and the assembly of the product is restricted by manpower, so that the quality of the product is greatly influenced.
Therefore, there is a need in the industry for a solution to the above-mentioned problems.
Disclosure of Invention
The invention aims to provide automatic hinge production equipment aiming at the defects of the prior art. The object of the present invention can be achieved by the following technical means.
The utility model provides an automatic hinge production facility, includes first module equipment and second module equipment, first module equipment and second module equipment meet through moving the mechanism of getting, first module equipment includes first rotating circular disc, centers on the clockwise of first rotating circular disc is equipped with in proper order and adjusts seat feed mechanism, dress crank mechanism, dress rivet eccentric nail mechanism and rivets tight detection mechanism, second module equipment includes tool conveyer belt circulation mechanism and second rotating circular disc, along tool conveyer belt circulation mechanism is equipped with in proper order and adorns outer mounting mechanism, dress rivet mechanism and dress and press torsional spring mechanism, the second rotating circular disc sets up dress presses torsional spring mechanism's side centers on the anticlockwise of second rotating circular disc is equipped with in proper order and adorns bolster mechanism, functional test mechanism and product discharge mechanism.
Preferably, the crank loading mechanism comprises a crank feeding assembly, a crank rotating assembly, a crank pressing assembly, a crank aligning assembly and a crank assembling assembly, the crank rotating assembly is connected with the output end of the crank feeding assembly, the crank pressing assembly is connected with the output end of the crank rotating assembly, the crank aligning assembly is arranged above the first rotating disc and enables the adjusting seat to be aligned with the crank, and the crank assembling assembly is arranged beside the crank pressing assembly and pushes the crank pressing assembly to enable the crank to be loaded into the adjusting seat.
Preferably, the crank is counterpointed the subassembly and is included leading positive cylinder, leading positive pole, top tight cylinder, top tight pole, connection rotating part and counterpoint mounting panel, the both ends of connecting rotating part are articulated with top tight cylinder, counterpoint mounting panel respectively, top tight pole is fixed on one side end of counterpoint mounting panel, lead positive pole with lead positive cylinder and support, lead positive cylinder and fix on the counterpoint mounting panel and promote lead positive pole and remove.
Preferably, the riveting eccentric nail mechanism comprises an eccentric nail assembling component and an eccentric nail spin-riveting component, the eccentric nail spin riveting assembly is arranged beside the eccentric nail assembling assembly, the eccentric nail assembling assembly comprises an eccentric nail feeding vibration disc, an eccentric nail feeding channel, an eccentric nail assembling dislocation cylinder, an eccentric nail feeding pushing cylinder, an eccentric nail inserting cylinder and an eccentric nail clamp, the eccentric nail feeding channel is connected with the eccentric nail feeding vibration disc, the eccentric nail loading push cylinder is fixedly arranged at the end part of the eccentric nail feeding channel and pushes the eccentric nail to feed, the eccentric nail installing dislocation cylinder is transversely arranged on the side edge of the eccentric nail feeding channel, the eccentric nail installing insertion cylinder is arranged above the eccentric nail feeding channel, and the eccentric nail clamp is fixed on a pushing shaft of the eccentric nail installing insertion cylinder.
Preferably, the riveting detection mechanism comprises a riveting detection base, an adjusting detection assembly, an adjusting lifting cylinder and an adjusting sliding block, the adjusting sliding block is connected with the riveting detection base in a sliding mode, the adjusting lifting cylinder is fixed on the riveting detection base and pushes the adjusting sliding block to slide, and the adjusting detection assembly is fixed on the adjusting sliding block.
Preferably, the loading torsion spring mechanism comprises a torsion spring feeding component, a torsion spring alignment assembly component, a torsion spring assembly workbench, a torsion spring pressing component and a torsion spring assembly conveying flow channel component, wherein the torsion spring alignment assembly component is arranged beside the torsion spring feeding component and connected with the output end of the torsion spring feeding component, the torsion spring assembly workbench is arranged in front of the torsion spring alignment assembly component, the torsion spring assembly conveying flow channel component is connected with the side end of the torsion spring assembly workbench, and the torsion spring pressing component spans the torsion spring assembly conveying flow channel component.
Preferably, the torsional spring counterpoint assembly part includes torsional spring counterpoint base, torsional spring angular adjustment cylinder, torsional spring counterpoint base plate and torsional spring equipment part, the torsional spring counterpoint base plate with torsional spring counterpoint base arc sliding connection, torsional spring angular adjustment cylinder is vertical to be fixed on the torsional spring counterpoint base and with the bottom surface of torsional spring counterpoint base plate supports the top, torsional spring equipment part is installed on the top surface of torsional spring counterpoint base plate, the offside of torsional spring equipment part is equipped with props the piece open.
Preferably, the torsion spring pressing component comprises a torsion spring pressing base, a torsion spring pressing component, a torsion spring pressing and positioning component and a torsion spring driving-in gear component, the torsion spring pressing base stretches across the torsion spring assembling and conveying flow channel component, the torsion spring pressing component is fixed on the front side face of the torsion spring pressing base and located right above the torsion spring assembling and conveying flow channel component, the torsion spring pressing and positioning component is obliquely arranged on the back side face of the torsion spring pressing base, and the torsion spring driving-in gear component is installed on the torsion spring pressing component.
Preferably, the functional test mechanism comprises a test closure assembly and a test opening assembly, the test closure assembly and the test opening assembly being disposed opposite one another, the test closing assembly comprises a test pressing seat, a test pressing cylinder and a test pressing block, the test closing block is arranged on the test closing cylinder, the test closing cylinder is fixed on the test closing seat and pushes the test closing block to move up and down, the test opening assembly comprises a test pushing cylinder, a test pushing block, a test lifting cylinder and a test lifting block, the test pushing block is arranged on the test pushing cylinder, the test pushing cylinder opens the test pushing block to move back and forth, the test lifting cylinder is fixed on the test pushing block, the test lifting block is fixed on the test lifting cylinder, and the test lifting cylinder pushes the test lifting block to move up and down.
Preferably, a grease feeding mechanism is arranged on each of the front side of the external mounting fixture mechanism and the front side of the function testing mechanism, the grease feeding mechanism comprises a grease receiving assembly, a grease striking assembly and a grease striking base, the grease receiving assembly is fixed on the side surface of the grease striking base, the grease striking assembly is obliquely arranged on the front surface of the grease striking base, and the grease striking assembly is communicated with the grease receiving assembly.
Compared with the prior art, the invention has the beneficial effects that:
the invention develops automatic hinge production equipment which can automatically complete the assembly of each part of the hinge and is used for replacing the existing manual assembly mode, thereby not only greatly improving the production efficiency and reducing the manufacturing cost, but also ensuring the assembly of each part in place and ensuring the production quality of the hinge.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a production apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a first module device in the embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a second module device in the embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a crank mechanism according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a crank alignment assembly according to an embodiment of the present invention.
Fig. 6 is a partially enlarged view of a portion a in fig. 2.
Fig. 7 is a schematic structural diagram of a riveting detection mechanism in an embodiment of the invention.
Fig. 8 is a schematic structural diagram of a loading torsion spring mechanism in the embodiment of the present invention.
Fig. 9 is a schematic structural diagram of a torsion spring alignment assembly according to an embodiment of the present invention.
Fig. 10 is a schematic structural diagram of a torsion spring pressing component according to an embodiment of the invention.
FIG. 11 is a schematic structural diagram of a functional testing mechanism according to an embodiment of the present invention.
Fig. 12 is a schematic structural diagram of a grease applying mechanism in an embodiment of the present invention.
Fig. 13 is an exploded view of a product hinge.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to specific embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An automatic hinge production device is shown in figure 1 and comprises a first module device 1 and a second module device 2, wherein the first module device 1 and the second module device 2 are connected through a moving mechanism 3, the device is divided into the first module device 1 and the second module device 2 to be convenient to manage, the two module devices are connected through the moving mechanism 3, products assembled with relevant parts through the first module device 1 can be smoothly transferred to the second module device 2, and the second module device 2 can be assembled with other parts.
As shown in fig. 2, the first module device 1 includes a first rotating disk 11, and an adjusting seat feeding mechanism 12, a crank mounting mechanism 13, a rivet mounting eccentric nail mechanism 14, and a rivet fastening detection mechanism 15 are sequentially disposed around the first rotating disk 11 in a clockwise direction. As shown in fig. 2 and 9, the first module device 1 mainly assembles the crank 93 and the eccentric nail 97 to the adjusting seat 91 of the hinge, specifically, the adjusting seat 91 is loaded from the adjusting seat loading mechanism 12, the adjusting seat 91 is placed on the jig of the first rotating disc 11, then the first rotating disc 11 rotates to transfer the adjusting seat 91 to the crank installing mechanism 13, the crank installing mechanism 13 assembles the crank 93 at the position corresponding to the adjusting seat 91, then the riveting eccentric nail mechanism 14 assembles the eccentric nail 97 to the crank 93 and rivets the eccentric nail 97, so that the crank 93 is relatively stable under normal conditions, or the relative position of the crank 93 on the adjusting seat 91 is adjusted by rotating the eccentric nail 97, then whether the assembly of the eccentric nail 97 meets the predetermined requirement is detected at the position transferred to the riveting detection mechanism 15, if it meets the requirement, the second module device 2 is transferred by the transferring mechanism 3 to continue assembly, if not, the product is rejected as defective.
As shown in fig. 3, the second module device 2 includes a jig conveying belt circulating mechanism 21 and a second rotating disc 22, an external fixing part installing mechanism 23, a riveting flat head rivet installing mechanism 24 and a torsion spring installing and pressing mechanism 25 are sequentially arranged along the jig conveying belt circulating mechanism 21, the second rotating disc 22 is arranged beside the torsion spring installing and pressing mechanism 25, and a buffer installing mechanism 26, a function testing mechanism 27 and a product discharging mechanism 28 are sequentially arranged around the second rotating disc 22 in the counterclockwise direction. As shown in fig. 3 and 9, the second module device 2 mainly assembles the external fixing member 92, the flat-head rivet 98, the torsion spring 96 and the buffer member 94 on the adjusting seat 91 of the hinge, specifically, the adjusting seat 91 transferred by the transferring mechanism 3 is transferred on the jig conveyer belt circulating mechanism 21, the adjusting seat 91 is transmitted on the jig conveyer belt circulating mechanism 21 along with the jig, and is sequentially transmitted through the external fixing member assembling mechanism 23, the flat-head rivet assembling mechanism 24 and the torsion spring assembling mechanism 25, the external fixing member assembling mechanism 23 assembles the external fixing member 92 on the crank 93 of the adjusting seat 91, the flat-head rivet mounting mechanism 24 passes the flat-head rivet 98 through the outer fixing member 92 and the crank 93 and rivets the flat-head rivet 98, so as to ensure that the adjusting seat 91 and the outer fixing member 92 can rotate relatively, and then the torsion spring 96 is mounted on the outer fixing member 92 and the torsion spring 96 is pressed on the outer fixing member gear 95. The hinge products which are assembled are placed on a jig of the second rotating disc 22, the second rotating disc 22 sequentially transmits the hinge products to the buffering device installing mechanism 26, the function testing mechanism 27 and the product discharging mechanism 28, the buffering device installing mechanism 26 assembles the buffering device 94 for the hinge products, the hinge products can play a buffering role when being closed, the function testing mechanism 27 is used for detecting whether the hinge products can be closed or not and whether the buffering device 94 can play a role in the closing process, whether the hinge products can be opened after being closed or not is detected, if the hinge products are detected to be in accordance through the function testing mechanism 27, the hinge products are sent out through the product discharging mechanism 28, and if the hinge products are not in accordance, the hinge products are taken out as defective products.
The utility model provides an automatic hinge production facility that provides in this embodiment, can accomplish regulation seat 91 assembly crank 93 of hinge fully automated, eccentric nail 97, outer mounting 92, tack rivet 98, torsional spring 96 and bolster 94 etc. for replace current manual assembly mode, not only can improve production efficiency greatly, reduce manufacturing cost, equipment can put each part assembly in place moreover, guarantee the production quality of hinge, simultaneously through riveting detection mechanism 15, function test mechanism 27 detects the product, effectively reject out bad product, avoid bad product to sneak into in the finished product.
In the automatic hinge production apparatus provided in this embodiment, as shown in fig. 4, the crank loading mechanism 13 includes a crank loading assembly 131, a crank rotating assembly 132, a crank pressing assembly 133, a crank aligning assembly 134, and a crank assembling assembly 135, the crank loading assembly 131 is configured to transmit the crank 93 to the crank rotating assembly 132, the crank rotating assembly 132 rotates the crank 93 by 90 ° so that the crank 93 corresponds to an assembling position of the adjusting seat 91, the crank pressing assembly 133 presses the crank 93 to determine that the position of the crank 93 does not change, the crank aligning assembly 134 aligns the adjusting seat 91 transferred from the first rotating disc 11 with the crank 93, and the crank assembling assembly 135 is configured to assemble the push crank 93 with the aligned adjusting seat 91. The crank rotating assembly 132 is connected with the output end of the crank feeding assembly 131, the crank 93 enters the crank rotating assembly 132 under the action of the crank feeding assembly 131, the crank rotating assembly 132 rotates the crank 93 for 90 degrees, the assembly part of the crank 93 and the adjusting seat 91 are convenient to assemble, meanwhile, the compactness of all parts is facilitated, and the space occupied by the mechanism is reduced. The crank pressing component 133 is connected with the output end of the crank rotating component 132, the crank pressing component 133 presses the crank 93 processed by the crank rotating component 132, and the problem that the crank 93 is not beneficial to assembly, such as position inclination, is avoided. The crank alignment assembly 134 is disposed above the first rotating disc 11 and aligns the adjusting seat 91 with the crank 93, and the crank assembly 135 is disposed beside the crank pressing assembly 133 and pushes the crank pressing assembly 133 to mount the crank 93 on the adjusting seat 91.
As shown in fig. 4, the crank 93 is loaded at the crank loading assembly 131, the crank 93 enters the crank rotating assembly 132 along the crank loading assembly 131, the crank rotating assembly 132 rotates the crank 93 by 90 ° to enable the assembled portion of the crank 93 to face the crank loading assembly 131, then the crank pressing assembly 133 presses the crank 93 to ensure that the position of the crank 93 is not deflected, at this time, the position of the adjusting seat 91 is adjusted by the crank aligning assembly 134, and after the position of the adjusting seat 91 is aligned with the position of the crank 93, the crank assembling assembly 135 pushes the pressed crank 93 to be loaded into the matching groove of the adjusting seat 91. The alignment assembly is carried out, so that the alignment precision is favorably improved, the consistency of products is further ensured, the production quality of the products is improved, the whole process is carried out automatically, the manual work can be replaced, and the production efficiency can be improved.
In the automatic hinge production apparatus provided in this embodiment, as shown in fig. 5, the crank alignment assembly 134 includes a guide cylinder 1341, a guide rod 1342, a tightening cylinder 1343, a tightening rod 1344, a connection rotating member 1345, and an alignment mounting plate 1346, two ends of the connection rotating member 1345 are respectively hinged to the tightening cylinder 1343 and the alignment mounting plate 1346, the tightening rod 1344 is fixed to one side end of the alignment mounting plate 1346, the guide rod 1342 abuts against the guide cylinder 1341, and the guide cylinder 1341 is fixed to the alignment mounting plate 1346 and pushes the guide rod 1342 to move. When the alignment is performed, the alignment cylinder 1341 pushes the alignment rod 1342 to move leftward, so that the alignment rod 1342 is inserted into the sliding slot of the adjustment seat 91, and the height of the adjustment seat 91 is aligned with the height of the crank 93. Tight cylinder 1343 in top connects rotating part 1345 to the right afterwards, and then makes whole counterpoint mounting panel 1346 move left for tight pole 1344 in top adjusts the seat, avoids adjusting seat 91 not hard up in the assembling process, thereby reaches better counterpoint effect, further improves the precision of assembly.
In the automatic hinge production apparatus provided in this embodiment, as shown in fig. 2, the riveting eccentric nail mechanism 14 includes an eccentric nail assembling component 141 and an eccentric nail riveting component 142, the eccentric nail riveting component 142 is disposed beside the eccentric nail assembling component 141, the eccentric nail assembling component 141 mounts the eccentric nail 97 on the crank 93 of the adjusting seat 91, and the eccentric nail riveting component 142 rivets the eccentric nail 97 tightly. As shown in fig. 2 and 6, the eccentric nail assembling assembly 141 includes an eccentric nail feeding vibrating tray 1411, an eccentric nail feeding channel 1412, an eccentric nail mounting dislocation cylinder 1413, an eccentric nail mounting pushing cylinder (not shown), an eccentric nail mounting inserting cylinder 1415 and an eccentric nail clamp 1414, the eccentric nail feeding channel 1412 is connected with the eccentric nail feeding vibrating tray 1411, and the eccentric nail mounting pushing cylinder is fixedly disposed at an end of the eccentric nail feeding channel 1412 and pushes the eccentric nail 97 to feed in the eccentric nail feeding channel 1412. The eccentric nail installing dislocation cylinder 1413 is transversely arranged on the side edge of the eccentric nail feeding channel 1412, the eccentric nail installing insertion cylinder 1415 is arranged above the eccentric nail feeding channel 1412, the eccentric nail clamp 1414 is fixed on a pushing shaft of the eccentric nail installing insertion cylinder, the eccentric nail installing dislocation cylinder 1413 is used for pushing the eccentric nail 97 to the eccentric nail clamp 1414, and after the eccentric nail clamp 1414 clamps the eccentric nail 97 and aligns the installing position, the eccentric nail clamp 1414 pushes the eccentric nail clamp 1414 to install the eccentric nail 97 in the position of the crank 93 of the adjusting seat 91.
As shown in fig. 7, the automatic hinge production apparatus provided in this embodiment includes a riveting detection base 1411, an adjustment detection assembly 1412, an adjustment lifting cylinder 1413, and an adjustment slider 1414, where the adjustment slider 1414 is slidably connected to the riveting detection base 1411, the adjustment lifting cylinder 1413 is fixed on the riveting detection base 1411 and pushes the adjustment slider 1414 to slide, and the adjustment detection assembly 1412 is fixed on the adjustment slider 1414. The adjusting lifting cylinder 1413 pushes the adjusting slider 1414 to move up and down on the riveting detection base 1411 to approach a hinge product to be detected, the adjusting detection assembly 1412 adjusts the eccentric nail 97 of the hinge product and detects whether the effect of rotating the eccentric nail 97 to adjust the relative position of the crank 93 on the adjusting seat 91 can be achieved, and if the effect can be achieved, the product quality is considered to meet the requirements.
As shown in fig. 8, the loading torsion spring mechanism 25 in the embodiment includes a torsion spring feeding component 251, a torsion spring alignment assembly 252, a torsion spring assembly workbench 253, a torsion spring pressing component 255, and a torsion spring assembly conveying flow channel component 254, wherein the torsion spring feeding component 251 conveys the torsion spring 96 to the torsion spring alignment assembly 252, the torsion spring alignment assembly 252 adjusts the position of the torsion spring 96 to align with the external fixing member placed on the torsion spring assembly workbench 253 and assemble the torsion spring 93 at a predetermined position of the external fixing member 92, and then the torsion spring 96 is conveyed to the torsion spring pressing component 255 through the torsion spring assembly conveying flow channel component 254 to be pressed and buckled into the external fixing member gear 95 for fixing. The torsion spring alignment assembly 252 is disposed beside the torsion spring feeding component 251 and connected to the output end of the torsion spring feeding component 251, so that the torsion spring 96 can enter the torsion spring alignment assembly 252 after being sent out from the torsion spring feeding component 251. The torsion spring assembling workbench 253 is relatively disposed in front of the torsion spring alignment assembly 252, so as to be aligned with the outer fixing member 92 loaded on the torsion spring assembling workbench 253. The torsion spring assembly conveying flow channel assembly 254 is connected to a side end of the torsion spring assembly workbench 253, and the torsion spring pressing assembly 255 is disposed across the torsion spring assembly conveying flow channel assembly 254. After the torsion spring 96 is assembled to the outer fixing member 92 and fed from the side end of the torsion spring assembly conveying flow passage assembly 254, the torsion spring assembly conveying flow passage assembly 254 is fed to the torsion spring pressing assembly 255 to press and buckle the torsion spring 96 into the outer fixing member gear 95.
Specifically, the outer fixture 92 is fixed to a jig, and the jig is placed on the torsion spring assembling table 253. Meanwhile, the torsion spring 96 is transmitted from the torsion spring loading component 251 to the torsion spring alignment assembly 252, and the torsion spring alignment assembly 252 drives the torsion spring 96 to perform an angle adjustment to align with the external fixing member slot 99. After ensuring proper positioning, the torsion spring alignment assembly 252 mounts the ends of the torsion spring 96 in the outer fixing slot 99. At this time, the torsion spring 96 is simply inserted into the outer fixing member groove 99, the middle part of the torsion spring 96 is tilted upwards and is easy to loosen, and in order to ensure that the position of the torsion spring is not loosened, after the torsion spring 96 is assembled on the outer fixing member 92, the torsion spring assembling workbench 253 pushes the whole jig to enter the torsion spring assembling and conveying flow channel assembly 254, the torsion spring assembling and conveying flow channel assembly 254 conveys the jig to the torsion spring pressing assembly 255, and the torsion spring pressing assembly 255 presses the middle part of the torsion spring 96 to press and buckle the torsion spring 96 on the outer fixing member gear 95. Therefore, the torsion spring 96 can be automatically inserted into the outer fixing piece groove 99 in an aligning manner, and the torsion spring 96 is pressed on the outer fixing piece gear 95, so that the torsion spring 96 can be accurately assembled on the outer fixing piece, the assembly quality of a product is guaranteed, and the production efficiency can be greatly improved.
As shown in fig. 8 and 9, the torsion spring alignment assembly 252 includes a torsion spring alignment base 2521, a torsion spring angle adjustment cylinder 2522, a torsion spring alignment base 2524 and a torsion spring assembly member 2523, wherein the torsion spring alignment base 2524 is arc-shaped and slidably connected to the torsion spring alignment base 2521, preferably, an arc-shaped chute is formed on the torsion spring alignment base 2521, and the torsion spring alignment base 2524 slides along the arc-shaped chute. The torsion spring angle adjustment cylinder 2522 is vertically fixed on the torsion spring counterpoint base 2521 and with the bottom surface of the torsion spring counterpoint base plate 2524 is supported, the torsion spring assembling component 2523 is installed on the top surface of the torsion spring counterpoint base plate 2524, the offside of the torsion spring assembling component 2523 is provided with an opening 256. Specifically, the torsion spring angle adjusting cylinder 2522 slides in an arc shape against the torsion spring alignment base plate 2524 to adjust the insertion angle of the torsion spring 96, and then the spreader 256 spreads the torsion spring 96, and the torsion spring assembly 2523 inserts both ends of the torsion spring 96 into the outer fixing groove 99 of the hinge.
After the two ends of the torsion spring 96 are installed in the outer fixing member 92, the two ends of the torsion spring 96 are inserted into the outer fixing member groove 99, and the middle of the torsion spring 96 is tilted upward, so that the torsion spring 96 is easy to loosen, and the tilted middle can be pulled out by applying force, and in order to fix and install the torsion spring 96, the tilted middle of the torsion spring 96 needs to be pressed onto the outer fixing member gear 95. Specifically, as shown in fig. 8 and 10, the torsion spring pressing assembly 255 includes a torsion spring pressing base 2551, a torsion spring pressing member 2554, a torsion spring pressing positioning member 2552 and a torsion spring driving position member 2553, the torsion spring pressing base 2551 is disposed across the torsion spring assembling and conveying flow passage assembly 254, the torsion spring pressing member 2554 is fixed on a front side surface of the torsion spring pressing base 2551 and is located right above the torsion spring assembling and conveying flow passage assembly 254, the torsion spring pressing positioning member 2552 is obliquely disposed on a back side surface of the torsion spring pressing base 2551, and the torsion spring driving position member 2553 is installed on the torsion spring pressing member 2554. The torsion spring compresses tightly the outer fixed part 92 on the tool by the positioning part 2552 to avoid shifting, the middle part of the torsion spring 96 is pressed downwards by the torsion spring compression part 2554 from top to bottom, and when the torsion spring is pressed to be flush with the position of the outer fixed part gear 95, the middle part of the torsion spring is pressed into the outer fixed part gear 95 from the side by the torsion spring pressing-in gear part 2553 to be buckled and fixed.
In the automatic hinge manufacturing apparatus provided in this embodiment, as shown in fig. 11, the function testing mechanism 27 includes a testing closing element 271 and a testing opening element 272, the testing closing element 271 and the testing opening element 272 are disposed opposite to each other, the testing closing element 271 is used for pressing the outer fixing element 92, and the testing opening element 272 pushes the adjusting seat 91 to rotate toward the outer fixing element 92. Specifically, the test pressing assembly 271 comprises a test pressing seat 2711, a test pressing cylinder 2712 and a test pressing block 2713, wherein the test pressing block 2713 is arranged on the test pressing cylinder 2712, and the test pressing cylinder 2712 is fixed on the test pressing seat 2711 and pushes the test pressing block 2713 to move up and down so as to press the outer fixing piece 92 of the hinge. The test pushing component 272 comprises a test pushing cylinder 2721, a test pushing block 2722, a test lifting cylinder 2723 and a test lifting block 2724, the test pushing block 2722 is arranged on the test pushing cylinder 2721, and the test pushing cylinder 2721 pushes the test pushing block 2722 to move back and forth so that the test pushing component 272 can be close to the adjusting seat 91 of the hinge to be tested. The test lifting cylinder 2723 is fixed on the test propelling movement piece 2722, the test lifting piece 2724 is fixed on the test lifting cylinder 2723, the test lifting cylinder 2723 promotes the test lifting piece 2724 reciprocates, and the test lifting piece 2724 is used for pulling the regulation seat 91 of hinge. When testing, the test compressing cylinder 2712 pushes the test compressing block 2713 downwards to move to compress the outer hinge fixing piece 92 on the jig of the second rotating disc 22, so that the outer hinge fixing piece 92 rotating relatively in the hinge is ensured to be fixed, then the test pushing cylinder 2721 pushes the test pushing block 2722, and then the test lifting cylinder 2723 and the test lifting block 2724 are driven to be close to the hinge and enable the test lifting block 2724 to be located below the adjusting seat 91 of the hinge, the test lifting cylinder 2723 drives the test lifting block 2724 to ascend to pull the adjusting seat 91 of the hinge, and whether the hinge product can be closed or not is detected, and whether the buffer can play a role in the closing process is detected.
In the automatic hinge production equipment provided in this embodiment, the upper grease mechanism 4 is disposed on both the front side of the external mounting mechanism 23 and the front side of the function testing mechanism 27, and the upper grease mechanism 4 adds grease to the hinge product to achieve the lubricating effect. As shown in fig. 12, the upper grease mechanism 4 includes a grease receiving unit 42, a grease applying unit 43, and an upper grease base 41, the grease receiving unit 42 is fixed to a side surface of the upper grease base 41, the grease applying unit 43 is obliquely disposed on a front surface of the upper grease base 41, the grease applying unit 43 communicates with the grease receiving unit 42, grease is applied to the grease applying unit 43 through the grease receiving unit 42, and the grease applying unit 43 applies grease to the hinge.
The present invention has been further described with reference to specific embodiments, but it should be understood that the detailed description should not be construed as limiting the spirit and scope of the present invention, and various modifications made to the above-described embodiments by those of ordinary skill in the art after reading this specification are within the scope of the present invention.
Claims (10)
1. An automatic hinge production device is characterized by comprising a first module device and a second module device, the first module device is connected with the second module device through a moving mechanism, the first module device comprises a first rotating disc, and an adjusting seat feeding mechanism, a crank mounting mechanism, a rivet mounting eccentric nail mechanism and a rivet tight detection mechanism are sequentially arranged around the first rotating disc in the clockwise direction, the second module equipment comprises a jig conveying belt circulating mechanism and a second rotating disc, an external fixing part installing mechanism, a riveting flat-head rivet installing mechanism and a torsion spring installing and pressing mechanism are sequentially arranged along the jig conveying belt circulating mechanism, the second rotating disc is arranged beside the loading torsion spring mechanism, and a buffer piece loading mechanism, a function testing mechanism and a product discharging mechanism are sequentially arranged in the anticlockwise direction of the second rotating disc.
2. The automatic hinge production equipment of claim 1, wherein the crank loading mechanism comprises a crank feeding assembly, a crank rotating assembly, a crank pressing assembly, a crank aligning assembly and a crank assembling assembly, the crank rotating assembly is connected with an output end of the crank feeding assembly, the crank pressing assembly is connected with an output end of the crank rotating assembly, the crank aligning assembly is arranged above the first rotating disc and enables the adjusting seat to be aligned with the crank, and the crank assembling assembly is arranged beside the crank pressing assembly and pushes the crank pressing assembly to enable the crank to be loaded on the adjusting seat.
3. The automatic hinge production equipment of claim 2, wherein the crank alignment assembly comprises a guide cylinder, a guide rod, a jacking cylinder, a jacking rod, a connecting rotating part and an alignment mounting plate, two ends of the connecting rotating part are respectively hinged with the jacking cylinder and the alignment mounting plate, the jacking rod is fixed on one side end of the alignment mounting plate and abuts against the guide rod, and the guide cylinder is fixed on the alignment mounting plate and pushes the guide rod to move.
4. The automatic hinge production equipment according to claim 1, wherein the riveting eccentric nail mechanism comprises an eccentric nail assembling component and an eccentric nail riveting component, the eccentric nail riveting component is arranged beside the eccentric nail assembling component, the eccentric nail assembling component comprises an eccentric nail feeding vibration disc, an eccentric nail feeding channel, an eccentric nail dislocation cylinder, an eccentric nail pushing cylinder, an eccentric nail inserting cylinder and an eccentric nail clamp, the eccentric nail feeding channel is connected with the eccentric nail feeding vibration disc, the eccentric nail pushing cylinder is fixedly arranged at the end part of the eccentric nail feeding channel and pushes the eccentric nail feeding, the eccentric nail dislocation cylinder is transversely arranged on the side edge of the eccentric nail feeding channel, the eccentric nail inserting cylinder is arranged above the eccentric nail feeding channel, the eccentric nail clamp is fixed on a pushing shaft of the eccentric nail inserting cylinder.
5. The automatic hinge production equipment according to claim 1, wherein the riveting detection mechanism comprises a riveting detection base, an adjusting detection assembly, an adjusting lifting cylinder and an adjusting slider, the adjusting slider is connected with the riveting detection base in a sliding manner, the adjusting lifting cylinder is fixed on the riveting detection base and pushes the adjusting slider to slide, and the adjusting detection assembly is fixed on the adjusting slider.
6. The automatic hinge production equipment of claim 1, wherein the loading torsion spring mechanism comprises a torsion spring feeding component, a torsion spring alignment assembly component, a torsion spring assembly workbench, a torsion spring pressing component and a torsion spring assembly conveying flow channel component, the torsion spring alignment assembly component is arranged beside the torsion spring feeding component and connected with the output end of the torsion spring feeding component, the torsion spring assembly workbench is arranged in front of the torsion spring alignment assembly component, the torsion spring assembly conveying flow channel component is connected with the side end of the torsion spring assembly workbench, and the torsion spring pressing component spans the torsion spring assembly conveying flow channel component.
7. The automatic hinge production equipment of claim 6, wherein the torsion spring alignment assembly comprises a torsion spring alignment base, a torsion spring angle adjustment cylinder, a torsion spring alignment base plate and a torsion spring assembly part, the torsion spring alignment base plate is in arc-shaped sliding connection with the torsion spring alignment base, the torsion spring angle adjustment cylinder is vertically fixed on the torsion spring alignment base and abuts against the bottom surface of the torsion spring alignment base plate, the torsion spring assembly part is installed on the top surface of the torsion spring alignment base plate, and a support part is arranged on the opposite side of the torsion spring assembly part.
8. The automatic hinge production equipment of claim 6, wherein the torsion spring pressing assembly comprises a torsion spring pressing base, a torsion spring pressing part, a torsion spring pressing and positioning part and a torsion spring driving-in gear part, the torsion spring pressing base is arranged across the torsion spring assembling and conveying flow passage assembly, the torsion spring pressing part is fixed on the front side surface of the torsion spring pressing base and is positioned right above the torsion spring assembling and conveying flow passage assembly, the torsion spring pressing and positioning part is obliquely arranged on the back side surface of the torsion spring pressing base, and the torsion spring driving-in gear part is installed on the torsion spring pressing part.
9. The automatic hinge production equipment of claim 1, wherein the function testing mechanism comprises a testing closing component and a testing opening component, the testing closing component and the testing opening component are arranged oppositely, the testing closing component comprises a testing pressing seat, a testing closing cylinder and a testing pressing block, the testing closing block is arranged on the testing pressing cylinder, the testing closing cylinder is fixed on the testing closing seat and pushes the testing pressing block to move up and down, the testing pushing component comprises a testing pushing cylinder, a testing pushing block, a testing lifting cylinder and a testing lifting block, the testing pushing block is arranged on the testing pushing cylinder, the testing pushing cylinder pushes the testing pushing block to move back and forth, the testing lifting cylinder is fixed on the testing pushing block, and the testing lifting block is fixed on the testing lifting cylinder, the test lifting cylinder pushes the test lifting block to move up and down.
10. The automatic hinge production equipment according to claim 1, wherein a grease feeding mechanism is arranged on each of the front side of the external mounting mechanism and the front side of the function testing mechanism, the grease feeding mechanism comprises a grease receiving assembly, a grease beating assembly and a grease feeding base, the grease receiving assembly is fixed on the side surface of the grease feeding base, the grease beating assembly is obliquely arranged on the front surface of the grease feeding base, and the grease beating assembly is communicated with the grease receiving assembly.
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| CN202011255648.5A CN112388307B (en) | 2020-11-11 | 2020-11-11 | Automatic hinge production equipment |
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| CN202011255648.5A CN112388307B (en) | 2020-11-11 | 2020-11-11 | Automatic hinge production equipment |
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| CN112388307B CN112388307B (en) | 2024-05-28 |
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| CN112388307B (en) | 2024-05-28 |
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