Composite hinge structure

Abstract

The utility model provides a kind of composite hinge structure, it includes rack, bearing plate, adsorption subassembly, hinge push arm, press plate, plate drive component and push arm drive component.Bearing plate is used to place certificate.Bearing plate is provided with first through-hole and second through-hole.Adsorption subassembly includes suction cup, suction cup is set below bearing plate along vertical movement, and suction cup can be through first through-hole and loosen certificate.The both ends of hinge push arm are respectively first end and second end.The first end is set below bearing plate, and is set around longitudinal rotation.The press plate is set above bearing plate along vertical movement, and can press and loosen certificate.Push arm drive component is set to rack, and is connected to first end, for driving first end around longitudinal rotation, to make second end can pass through second through-hole and move to above bearing plate, and certificate is along transverse hinge.The composite hinge structure of the utility model can automatically certificate hinge, effectively improve efficiency, and save labor.

Description

Technical Field

[0001] This utility model relates to the field of hinge structure technology, and in particular to a composite hinge structure. Background Technology

[0002] The required state for certificates and licenses before repackaging is folded. In existing technology, folding certificates and licenses usually relies on manual operation, which is inefficient.

[0003] Therefore, a composite hinge structure is needed to solve the above-mentioned technical problems. Utility Model Content

[0004] This invention provides a composite hinge structure that can automatically hinge certificates and licenses, effectively improving efficiency and saving labor.

[0005] The technical solution of this utility model is as follows: A composite hinge structure comprising: frame; A support plate is connected to the frame and is used to hold certificates; the support plate is provided with a first through hole and a second through hole, which are arranged laterally. An adsorption assembly includes a suction cup that is vertically movably disposed below the support plate. The suction cup is capable of adsorbing and releasing licenses through the first through hole. The hinge push arm has a first end and a second end at its two ends; the first end is located below the support plate and is rotatably arranged about the longitudinal direction. A pressure plate, which is vertically movable above the support plate; A plate driving assembly, connected to the pressure plate, is used to drive the pressure plate to move vertically, so that the pressure plate can press down on and release the certificate; and, A push arm drive assembly, which is disposed on the frame and connected to the first end, is used to drive the first end to rotate longitudinally so that the second end can move through the second through hole to the top of the support plate and hinge the certificate along the transverse hinge.

[0006] In the composite hinge structure described in this utility model, a hinge caster is provided at the second end, and the rotation axis of the hinge caster is longitudinal.

[0007] In the composite hinge structure of this utility model, a limiting piece is provided on one longitudinal side of the bearing plate. The limiting piece is located on the side of the certificate's centerline near the first through hole. When the hinge push arm pushes up a part of the certificate, the limiting piece is used to limit the other part of the certificate.

[0008] In the composite hinge structure of this utility model, the push arm drive assembly includes a cam, the rotation axis of the cam is longitudinal, and the first end is connected to the cam; The adsorption assembly further includes a fixed plate, a sliding member, and a tension spring; the fixed plate is connected to the bottom of the support plate; the sliding member is slidably connected to the fixed plate vertically, the suction cup is fixedly connected to one end of the sliding member, and the other end of the sliding member abuts against the cam, the cam enabling the sliding member and the suction cup to move downward; the tension spring is connected to the sliding member and the fixed plate, and the tension spring is used to provide elastic force to enable the sliding member and the suction cup to move upward.

[0009] In the composite hinge structure of this utility model, a roller is provided at the other end of the sliding member, the rotation axis of the roller is longitudinal, and the roller abuts against the cam.

[0010] In the composite hinge structure of this utility model, a third through hole is provided on the pressure plate. When the second end is located above the support plate and the certificate is in the hinge state, the pressure plate moves down to press the certificate between the pressure plate and the support plate, and the second end is located in the third through hole.

[0011] In the composite hinge structure described in this utility model, the composite hinge structure further includes a push rod, which is movably arranged in the longitudinal direction. The push rod is used to push the certificate behind the hinge away from the support plate.

[0012] In the composite hinge structure described in this utility model, a guide wheel is provided at the bottom of the pressure plate, the rotation axis of the guide wheel is horizontal, and the guide wheel is used to contact the certificate.

[0013] In the composite hinge structure described in this utility model, the composite hinge structure further includes: A rotating track, located on one longitudinal side of the support plate, is used to support the hinge state certificate pushed out by the push rod; the rotating track is rotatably configured; and, A rotary driver, which is connected to the frame and the rotary track, is used to drive the rotary track to rotate.

[0014] In the composite hinge structure of this utility model, the supporting plate includes a first plate and a second plate, which are arranged laterally and spaced apart. The first through hole is provided in the first plate and the second through hole is provided in the second plate. The push rod is movably disposed between the first plate and the second plate in the longitudinal direction. The push rod is provided with a positioning protrusion, which protrudes from the upper surface of the supporting plate and is used to push the certificate.

[0015] Compared to existing technologies, the advantages of this invention are as follows: In operation, the composite hinge structure of this invention allows the unfolded certificate / document to be placed horizontally onto the support plate. The suction cup moves from a low position to a high position and activates its suction function, holding the certificate / document through the first through-hole. The pressure plate moves from a high position to a low position, pressing down on the certificate / document, ensuring a tight fit between the suction cup and the certificate / document. Subsequently, the pressure plate returns to the high position, and the push arm drive assembly drives the first end to rotate longitudinally, allowing the second end to pass through the second through-hole and move above the support plate, hingeing the certificate / document horizontally. The push arm drive assembly then drives the first end to rotate longitudinally in the opposite direction, allowing the second end to pass through the second through-hole back below the support plate. The suction cup deactivates its suction function and returns to the low position, allowing the hinged certificate / document to be sent to the next process. This composite hinge structure automatically hinges certificates / documents, effectively improving efficiency and saving labor. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments are briefly introduced below. The drawings described below are only the corresponding drawings of some embodiments of this utility model.

[0017] Figure 1 This is a schematic diagram of the overall structure of the composite hinge structure provided in a preferred embodiment of the present invention.

[0018] Figure 2 This is another overall structural schematic diagram of the composite hinge structure provided in a preferred embodiment of the present invention.

[0019] Figure 3 This is a partial structural diagram of the composite hinge structure provided in a preferred embodiment of the present invention.

[0020] Figure 4 This is a schematic diagram of the adsorption component with a composite hinge structure provided in a preferred embodiment of the present invention.

[0021] Figure 5 A schematic diagram of the pressure plate and plate drive assembly of the composite hinge structure provided in a preferred embodiment of this utility model.

[0022] Figure 6 This is a schematic diagram of the first plate of the composite hinge structure provided in a preferred embodiment of the present invention.

[0023] Figure 7 This is a schematic diagram of the second plate of the composite hinge structure provided in a preferred embodiment of the present invention.

[0024] Figure 8 This is another structural schematic diagram of the composite hinge structure provided in a preferred embodiment of the present invention.

[0025] in, 10. Licenses and permits 11. Rack, 12. Support plate; 121. First through hole; 122. Second through hole; 123. Limiting piece; 124. First plate; 125. Second plate. 13. Adsorption assembly; 131. Suction cup; 132. Fixing plate; 133. Sliding component; 1331. Roller; 134. Tension spring. 14. Hinge push arm; 141. First end; 142. Second end; 143. Hinge caster. 15. Pressure plate; 151. Third through hole; 152. Guide wheel. 16. Push arm drive assembly; 161. Cam; 17. Rotating track; 171. Damping structure. 18. Rotary drive, 19. Board driver assembly.

[0026] In the diagram, units with similar structures are represented by the same labels. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] The directional terms mentioned in this utility model, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", "top" and "bottom", are only for reference to the orientation of the accompanying drawings. The directional terms used are for the purpose of explaining and understanding this utility model, and are not intended to limit this utility model.

[0029] The terms "first" and "second" in this utility model are used for descriptive purposes only and should not be construed as indicating or implying relative importance, nor as a restriction on the order of events.

[0030] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] The required state for certificates and licenses before repackaging is folded. In existing technology, folding certificates and licenses usually relies on manual operation, which is inefficient.

[0032] The following is a preferred embodiment of a composite hinge structure provided by this utility model that can solve the above-mentioned technical problems.

[0033] Please refer to Figure 1 , Figure 3 , Figure 4 , Figure 6 and Figure 7 The composite hinge structure includes a frame 11, a support plate 12, an adsorption assembly 13, a hinge push arm 14, a pressure plate 15, a plate drive assembly 19, and a push arm drive assembly 16. The support plate 12 is connected to the frame 11 and is used to hold the certificate 10. The support plate 12 has a first through hole 121 and a second through hole 122, arranged laterally. The adsorption assembly 13 includes a suction cup 131, which is vertically movably positioned below the support plate 12. The suction cup 131 can adsorb and release the certificate 10 through the first through hole 121. In this embodiment, two suction cups 131 are shown. The hinge push arm 14 has a first end 141 and a second end 142 at its two ends; the first end 141 is positioned below the support plate 12 and rotates longitudinally. In this embodiment, two hinge push arms 14 are provided. A pressure plate 15 is vertically movably positioned above the support plate 12. A plate drive assembly 19 is connected to the pressure plate 15 and drives the pressure plate 15 to move vertically, allowing the pressure plate 15 to press down on and release the certificate 10. A push arm drive assembly 16 is disposed on the frame 11 and connected to the first end 141, driving the first end 141 to rotate longitudinally, allowing the second end 142 to move through the second through hole 122 above the support plate 12 and hinge the certificate 10 laterally. In the figure, the x-direction is horizontal, the y-direction is vertical, and the z-direction is vertical.

[0034] In operation, the composite hinge structure of this invention involves placing the unfolded document 10 horizontally onto the support plate 12. The suction cup 131 moves from a low position to a high position and activates its suction function, holding the document 10 through the first through hole 121. The pressure plate 15 moves from a high position to a low position, pressing down on the document 10, ensuring a tight fit between the suction cup 131 and the document 10. Subsequently, the pressure plate 15 returns to the high position, and the push arm drive assembly 16 drives the first end 141 to rotate longitudinally, allowing the second end 142 to pass through the second through hole 122 and move above the support plate 12, hingeing the document horizontally. The push arm drive assembly 16 then drives the first end 141 to rotate in the opposite direction longitudinally, allowing the second end 142 to pass through the second through hole 122 and return to below the support plate 12. The suction cup 131 deactivates its suction function and returns to its low position, allowing the hinged document 10 to be sent to the next process. The composite hinge structure of this invention can automatically hinge the certificates and licenses, effectively improving efficiency and saving labor.

[0035] Please refer to Figure 3 The second end 142 is equipped with a hinge caster 143, and the rotation axis of the hinge caster 143 is longitudinal. When the hinge push arm 14 rotates to close the certificate 10, the hinge caster 143 contacts the certificate 10, which can reduce the friction between the hinge caster 143 and the certificate 10, so that the certificate 10 can be closed smoothly.

[0036] Please refer to Figure 3 and Figure 8 A limiting piece 123 is provided on one longitudinal side of the bearing plate 12. The limiting piece 123 is located on the side of the center line of the certificate 10 near the first through hole 121. When the hinge push arm 14 pushes up a part of the certificate 10, the limiting piece 123 is used to limit the other part of the certificate 10, which can prevent the hinge push arm 14 from pushing up that part.

[0037] Please refer to Figure 3 and Figure 4The push arm drive assembly 16 includes a cam 161, the rotation axis of which is longitudinal, and a first end 141 connected to the cam 161. The suction assembly 13 also includes a fixed plate 132, a slider 133, and a tension spring 134. The fixed plate 132 is connected to the bottom of the support plate 12. The slider 133 is slidably connected to the fixed plate 132 in a vertical direction. The suction cup 131 is fixedly connected to one end of the slider 133, and the other end of the slider 133 abuts against the cam 161. The cam 161 enables the slider 133 and the suction cup 131 to move downward. The tension spring 134 is connected to the slider 133 and the fixed plate 132, and the tension spring 134 is used to provide elastic force to make the slider 133 and the suction cup 131 move upward. When cam 161 rotates, the other end of slider 133 abuts against the protruding portion of cam 161, causing slider 133 and suction cup 131 to move downwards. Tension spring 134 is stretched and stores energy, placing the second end 142 of hinge push arm 14 below the support plate 12. When cam 161 rotates in the opposite direction, and the recessed portion of cam 161 abuts against the other end of slider 133, tension spring 134 releases energy, causing slider 133 and suction cup 131 to move upwards. The second end 142 of hinge push arm 14 moves through the second through hole 122 to hinge the certificate 10. With this structure, both suction cup 131 and hinge push arm 14 can be moved simultaneously by the push arm drive assembly 16, resulting in a simple structure. Cam 161 and hinge push arm 14 can be integrally formed.

[0038] Please refer to Figure 4 The other end of the slider 133 is provided with a roller 1331. The rotation axis of the roller 1331 is longitudinal, and the roller 1331 abuts against the cam 161. The abutment between the roller 1331 and the cam 161 can reduce the friction between them, so that the slider 133 moves smoothly.

[0039] Please refer to Figure 5 A third through hole 151 is provided on the pressure plate 15. When the second end 142 is above the support plate 12 and the certificate 10 is in the hinged state, the pressure plate 15 moves down to press the certificate 10 between the pressure plate 15 and the support plate 12, with the second end 142 located in the third through hole 151. After the second end 142 hinges the certificate 10, the pressure plate 15 moves down to limit the certificate 10 in the hinged state. The push arm drive assembly 16 drives the first end 141 to rotate in the opposite direction around the longitudinal direction, and the second end 142 passes through the third through hole 151 and the second through hole 122 back to the bottom of the support plate 12. With the above structure, it is convenient to send the certificate 10 in the hinged state to the next process, so that it will not spread out during transportation.

[0040] The composite hinge structure also includes a push rod (not shown in the figure), which is longitudinally movable and used to push the certificate 10 behind the hinge away from the support plate 12. After the certificate 10 is pressed between the pressure plate 15 and the support plate 12, the push rod pushes the certificate 10 behind the hinge away from the support plate 12, which is highly automated and saves manpower.

[0041] Please refer to Figure 5 The bottom of the pressure plate 15 is equipped with guide wheels 152. The rotation axis of the guide wheels 152 is horizontal, and the guide wheels 152 are used to contact the certificate 10. When the certificate 10 is hinged and moved to the next process, the guide wheels 152 contact the certificate 10, which can act as a track to ensure smooth movement of the certificate 10. Multiple guide wheels 152 can be arranged according to the size of the certificate 10 to prevent equipment stoppage and damage to the certificate 10 caused by the certificate 10 tilting during the conveying process.

[0042] Please refer to Figure 2 The composite hinge structure also includes a rotating track 17 and a rotating driver 18. The rotating track 17 is located on one longitudinal side of the support plate 12 and is used to support the hinged certificate 10 pushed out by the push rod. The rotating track 17 is rotatably mounted. The rotating driver 18 is connected to the frame 11 and to the rotating track 17, and is used to drive the rotating track 17 to rotate. After the rotating track 17 receives the certificate 10 conveyed by the support plate 12, the rotating driver 18 drives the rotating track 17 to rotate by a set angle, so that the orientation of the certificate 10 meets the requirements. Using the above structure, the certificate 10 can be automatically rotated by a certain angle.

[0043] Please refer to Figure 1 , Figure 2 , Figure 6 and Figure 7 The support plate 12 includes a first plate 124 and a second plate 125, which are arranged laterally and spaced apart. A first through hole 121 is provided in the first plate 124, and a second through hole 122 is provided in the second plate 125. A push rod is movably disposed longitudinally between the first plate 124 and the second plate 125. The push rod is provided with a positioning protrusion, which protrudes from the upper surface of the support plate 12, and is used to push the certificate 10. The push rod is disposed between the first plate 124 and the second plate 125 to avoid friction between the push rod and other structures during movement. The certificate 10 is pushed by the positioning protrusion, and the certificate 10 will not disengage from the positioning protrusion during movement, making the process smooth. The rotating track 17 is provided with a damping structure 171 to limit the certificate 10. The damping structure 171 limits the certificate 10 to prevent it from disengaging from the rotating track 17.

[0044] The working principle of the composite hinge structure in the preferred embodiment of this utility model: During operation, the unfolded document 10 is placed horizontally onto the support plate 12. The cam 161 rotates in the opposite direction. When the concave part of the cam 161 abuts against the other end of the slider 133, the tension spring 134 releases energy, causing the slider 133 and the suction cup 131 to move upward. The suction cup 131 activates its suction function, holding the document 10 through the first through hole 121. The pressure plate 15 moves from a high position to a low position, pressing down on the document 10, making the suction cup 131 fit tightly against the document 10. Subsequently, the pressure plate 15 returns to the high position. The push arm drive assembly 16 drives the first end 141 to rotate longitudinally, allowing the second end 142 to move through the second through hole 122 and move above the support plate 12, hinged horizontally. When the hinge push arm 14 pushes up a part of the document 10, the limiting piece 123 limits the other part of the document 10, preventing the hinge push arm 14 from pushing up that part. The pressure plate 15 moves down again, limiting the position of the certificate 10 in the hinged state. The push arm drive assembly 16 drives the first end 141 to rotate in the opposite direction around the longitudinal direction, and the second end 142 passes through the second through hole 122 and the third through hole 151 back to below the support plate 12. The cam 161 rotates, causing the other end of the slider 133 to abut against the protrusion of the cam 161, thereby causing the slider 133 and the suction cup 131 to move down, the tension spring 134 to be stretched and stored, and the suction cup 131 to deactivate its suction function. The push rod moves longitudinally, pushing the hinged certificate 10 away from the support plate 12 and onto the rotating track 17. After the rotating track 17 receives the certificate 10 conveyed by the support plate 12, the rotary driver 18 drives the rotating track 17 to rotate by a set angle so that the orientation of the certificate 10 meets the requirements.

[0045] This completes the working process of the composite hinge structure in this preferred embodiment.

[0046] This invention's composite hinge structure operates as follows: During operation, the unfolded document is placed horizontally onto the support plate. The suction cup moves from a low position to a high position, activating the suction function and holding the document through the first through-hole. The pressure plate moves from a high position to a low position, pressing down on the document to ensure a tight fit between the suction cup and the document. Subsequently, the pressure plate returns to the high position, and the push-arm drive assembly drives the first end to rotate longitudinally, allowing the second end to pass through the second through-hole and move above the support plate, hingeing the document horizontally. The push-arm drive assembly then drives the first end to rotate longitudinally in the opposite direction, allowing the second end to pass through the second through-hole back below the support plate. The suction cup deactivates and returns to the low position, allowing the hinged document to proceed to the next process. This composite hinge structure automatically hinges documents, effectively improving efficiency and saving labor.

[0047] In summary, although the present invention has been disclosed above with reference to preferred embodiments, the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the concept of the technical solution of the present invention, should be included within the scope of protection of the present invention.

Claims

1. A composite hinge structure, characterized in that, include: frame; A support plate is connected to the frame and is used to hold certificates; the support plate is provided with a first through hole and a second through hole, which are arranged laterally. An adsorption assembly includes a suction cup that is vertically movably disposed below the support plate. The suction cup is capable of adsorbing and releasing licenses through the first through hole. The hinge push arm has a first end and a second end at its two ends; the first end is located below the support plate and is rotatably arranged about the longitudinal direction. A pressure plate, which is vertically movable above the support plate; A plate driving assembly, connected to the pressure plate, is used to drive the pressure plate to move vertically so that the pressure plate can press down on and release the certificate. as well as, A push arm drive assembly, which is disposed on the frame and connected to the first end, is used to drive the first end to rotate longitudinally so that the second end can move through the second through hole to the top of the support plate and hinge the certificate along the transverse hinge.

2. The composite hinge structure according to claim 1, characterized in that, The second end is provided with a hinge caster, and the rotation axis of the hinge caster is longitudinal.

3. The composite hinge structure according to claim 1, characterized in that, A limiting piece is provided on one longitudinal side of the bearing plate. The limiting piece is located on the side of the certificate's centerline near the first through hole. When the hinge push arm pushes up a part of the certificate, the limiting piece is used to limit the other part of the certificate.

4. The composite hinge structure according to claim 1, characterized in that, The push arm drive assembly includes a cam, the rotation axis of the cam is longitudinal, and the first end is connected to the cam; The adsorption assembly further includes a fixed plate, a sliding member, and a tension spring; the fixed plate is connected to the bottom of the support plate; the sliding member is slidably connected to the fixed plate vertically, the suction cup is fixedly connected to one end of the sliding member, and the other end of the sliding member abuts against the cam, the cam enabling the sliding member and the suction cup to move downward; the tension spring is connected to the sliding member and the fixed plate, and the tension spring is used to provide elastic force to enable the sliding member and the suction cup to move upward.

5. The composite hinge structure according to claim 4, characterized in that, The other end of the slider is provided with a roller, the roller's rotation axis is longitudinal, and the roller abuts against the cam.

6. The composite hinge structure according to claim 1, characterized in that, The pressure plate is provided with a third through hole. When the second end is located above the support plate and the certificate is in the hinged state, the pressure plate moves down to press the certificate between the pressure plate and the support plate, and the second end is located in the third through hole.

7. The composite hinge structure according to claim 6, characterized in that, The composite hinge structure also includes a push rod, which is movably arranged in the longitudinal direction. The push rod is used to push the certificate behind the hinge away from the support plate.

8. The composite hinge structure according to claim 7, characterized in that, The bottom of the pressure plate is provided with a guide wheel, the rotation axis of the guide wheel is horizontal, and the guide wheel is used to contact the certificate.

9. The composite hinge structure according to claim 7, characterized in that, The composite hinge structure further includes: A rotating track, located on one longitudinal side of the support plate, is used to support the hinge state certificate pushed out by the push rod; the rotating track is rotatably configured; and, A rotary driver, which is connected to the frame and the rotary track, is used to drive the rotary track to rotate.

10. The composite hinge structure according to claim 7, characterized in that, The support plate includes a first plate and a second plate, which are arranged laterally and spaced apart. The first through hole is provided in the first plate and the second through hole is provided in the second plate. The push rod is movably disposed between the first plate and the second plate in the longitudinal direction. The push rod is provided with a positioning protrusion, which protrudes from the upper surface of the support plate and is used to push the certificate.

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