CN212398731U - Notebook hinge fixed cam material stringing device - Google Patents
Notebook hinge fixed cam material stringing device Download PDFInfo
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- CN212398731U CN212398731U CN202021727827.XU CN202021727827U CN212398731U CN 212398731 U CN212398731 U CN 212398731U CN 202021727827 U CN202021727827 U CN 202021727827U CN 212398731 U CN212398731 U CN 212398731U
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- stringing
- cam
- rod
- cluster
- hinge fixed
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Abstract
The utility model discloses a cam cluster material device is decided to notebook hinge, including conveyor and cluster material device, the cluster material device includes the cluster material pole, conveyor is used for depositing the cam and carries each cam according to the gesture list of setting for to cluster material device department and cluster on the cluster material pole. The utility model discloses do benefit to and require the cluster on corresponding material pole according to the cluster with the fixed cam in the notebook hinge part, the cluster material is simple, and the cluster material is efficient, and convenient subsequent assembly production reduces human cost's input simultaneously, does benefit to and accelerates the production beat.
Description
Technical Field
The utility model discloses notebook hinge assembly technical field, in particular to cam cluster material device is decided to notebook hinge.
Background
The stringing of the fixed cam part on the notebook hinge part is one of the difficulties in the notebook assembly production line, the fixed cam part of the notebook hinge part is very tiny and usually in a water drop shape, the maximum diameter is 7mm, the minimum diameter is 4mm, the length is 10.4mm, the thickness is 1.5-2.3mm, the weight is 2-3 g, the positive and negative directions and the direction of the water drop shape need to be distinguished during the stringing, the stringing is difficult by manpower in the past, the time and the labor are wasted, the labor cost is wasted, and the efficiency is low.
Therefore, in order to solve the above problems, a device for stringing fixed cams of a notebook hinge is needed, wherein the fixed cams in the notebook hinge part are strung on corresponding material rods according to the stringing requirements, so that the subsequent assembly production is facilitated, the investment of labor cost is reduced, and the production is facilitated.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a cam cluster material device is decided to notebook hinge, with the cam of deciding in the notebook hinge part according to the cluster material requirement, cluster on corresponding material pole, convenient subsequent assembly production reduces human cost's input simultaneously, does benefit to production.
The utility model discloses a cam cluster material device is decided to notebook hinge, including conveyor and cluster material device, the cluster material device includes the cluster material pole, conveyor is used for depositing the cam and carries each cam to cluster material device department and cluster on the cluster material pole according to the gesture list of setting for.
Further, the conveying device comprises a vibration disc and a linear feeder, a linear feeding channel communicated with the material mixing device is arranged on the linear feeder, and the vibration disc is used for storing the cams and conveying the cams to the material mixing device through the linear feeding channel in a single row according to a set posture.
The feeding control device is further provided with a feeding control slide way, the feeding control slide way is used for receiving a cam conveyed by the conveying device, the pressing piece is arranged above the feeding control slide way, the pressing piece can press the cam in the feeding control slide way to stop conveying of the cam, a blanking hole for the cam to fall down is vertically formed in the slide way, and the stringing rod is approximately vertically arranged below the blanking hole and is just opposite to the blanking hole.
Furthermore, the material stringing device further comprises a material rod stabilizing assembly, and the material rod stabilizing assembly is used for clamping the middle part of the material stringing rod and enabling the upper end of the material stringing rod to be opposite to the blanking hole.
Further, the lower end of the stringing rod is detachably mounted on the base.
Further, the stringing rod is of a stepped shaft structure with a small upper part and a large lower part, the diameter of the large-diameter section of the stringing rod is larger than the aperture of the cam, and the diameter of the small-diameter section is smaller than the aperture of the cam.
Further, the upper end of the material stringing rod is in a sharp shape which is gradually reduced upwards.
Further, the material rod stabilizing assembly comprises at least two clamps which are vertically arranged in parallel and can independently act, each clamp comprises a pair of clamping arms, and clamping surfaces of the clamping arms can be close to each other to form a clamping state or be far away from each other to form a loosening state.
Furthermore, the clamping surface of the clamping arm is provided with a concave groove matched with the excircle of the material mixing rod.
Further, the straight line feeding channel is in an inverted T-shaped cross section perpendicular to the feeding direction, and when the cam runs in the straight line feeding channel, the cam convex cylinder extends upwards to the outside of the straight line feeding channel through the narrow end of the straight line feeding channel.
The utility model has the advantages that:
the utility model is beneficial to stringing the fixed cam in the hinge component of the notebook computer on the corresponding material rod according to the stringing requirement, has simple stringing, high stringing efficiency, convenient subsequent assembly production, reduced investment of labor cost and benefit to quickening the production beat; in addition, the whole material stringing process is controlled conveniently through the material rod stabilizing assembly and the feeding control device, the stability of the material stringing rod is ensured, and the reliability in the material stringing process is improved.
Drawings
The invention is further described with reference to the following figures and examples.
FIG. 1 is a schematic view of a cam structure 1;
FIG. 2 is a schematic view of a cam structure 2;
fig. 3 is a schematic view of the overall structure of the present invention 1;
fig. 4 is a schematic view of the overall structure of the present invention 2;
FIG. 5 is a schematic structural view of a rod stabilizing assembly;
FIG. 6 is a schematic view of a stringing rod;
FIG. 7 is an enlarged view of point A of FIG. 6;
FIG. 8 is a partial schematic view of the structure;
Detailed Description
FIG. 1 is a schematic view of a cam structure 1; FIG. 2 is a schematic view of a cam structure 2; fig. 3 is a schematic view of the overall structure of the present invention 1; fig. 4 is a schematic view of the overall structure of the present invention 2; FIG. 5 is a schematic structural view of a rod stabilizing assembly; FIG. 6 is a schematic view of a stringing rod; FIG. 7 is an enlarged view of point A of FIG. 6; FIG. 8 is a partial schematic view of the structure;
the notebook hinge fixed cam stringing device comprises a conveying device 10 and a stringing device 20, wherein the stringing device comprises a stringing rod 21, and the conveying device is used for storing cams and conveying the cams to the stringing device in a single row according to a set posture and stringing the cams on the stringing rod. The single-row meaning is that the cams are sequentially arranged in a row, in this embodiment, the cams are all fixed cams, as shown in fig. 1 and fig. 2, a through hole is axially formed in the large round end of the cam 40, the through hole 41 serves as a material passing hole matched with the material stringing rod, a cylindrical counter bore 42 is formed in one axial side of the small round end of the cam, a protruding cylinder 43 is arranged at the back of the counter bore at the other axial end, the material stringing operation of the fixed cam stringing device of the notebook computer aims at the cams, as shown in fig. 3, the material stringing device further comprises a mounting bottom plate 50, and a conveying frame 14 is fixedly connected to the mounting bottom plate 50, wherein the conveying device is mounted on the conveying frame 14; the operation gesture that this embodiment cam set for is that the great circle end of cam is forward, the axial is close to protruding cylindrical side up for each cam all arranges the transport in proper order according to this gesture, and this structure does benefit to and ties the fixed cam in the notebook hinge part on corresponding material pole according to the cluster material requirement, and the cluster material is simple, and the cluster material is efficient, makes things convenient for subsequent assembly production, reduces the input of human cost simultaneously, does benefit to and accelerates the production beat.
In this embodiment, the conveying device includes a vibrating tray 11 and a linear feeder 12, the linear feeder is provided with a linear feeding channel 13 communicated with the material mixing device, and the vibrating tray is used for storing the cams and conveying the cams to the material mixing device through the linear feeding channel in a single row according to a set posture. The vibration plate is arranged on the conveying frame 14, the linear feeding channel is in butt joint with a discharge port of the vibration plate 11, the vibration plate is in the prior art and can be purchased outside, in the embodiment, the vibration plate is a ZDP-DTL-1 type vibration plate, the vibration plate comprises a hopper, a base plate and a controller, a pulse electromagnet is arranged below the hopper of the vibration plate, the hopper can vibrate in the vertical direction, and the inclined spring piece drives the hopper to do torsional oscillation around the vertical axis of the hopper. The parts in the hopper, as a result of being subjected to such vibrations, rise along a helical track. During the lifting process, through the screening or posture change of a series of tracks, the parts can automatically enter the assembling or machining position in a uniform state according to the assembling or machining requirements. The working purpose is to automatically, orderly, directionally and neatly arrange the disordered workpieces by vibration and accurately convey the disordered workpieces to the next procedure, which is not described in detail; the linear feeder is mounted on the conveying frame, the linear feeder can be of a straight rod structure, a linear feeding channel is formed in the straight rod, the operation of each cam in the linear feeding channel is realized through the thrust of a cam at the outlet of the vibration disc 11 to a cam at the front side, or the linear feeder can adopt a linear vibration feeder which is a vibration source for conveying the cams which come out of the vibration disc channel and are arranged in a linear motion mode, the linear vibration feeder is provided with a vibration motor to realize vibration, and the vibration provides power for the cams to move forwards in the linear feeding channel;
in this embodiment, the feeding device further comprises a feeding control device 30, a feeding control slide 31 is arranged on the feeding control device, the feeding control slide 31 is used for receiving a cam conveyed by the conveying device, the feeding control device 30 further comprises a pressing piece 32 arranged above the feeding control slide, the pressing piece can press the cam in the feeding control slide to stop the conveying of the cam, a blanking hole for the cam to fall down is vertically formed in the slide, and the stringing rod is approximately vertically arranged below the blanking hole and is opposite to the blanking hole. The approximately vertical meaning is that the material stringing rod is vertically arranged and is allowed to have certain installation or manufacturing errors, as shown in a combined figure 1 and a figure 6 to a figure 8, a supporting rod 33 is vertically and fixedly installed on an installation bottom plate 50, the material stringing rod and the supporting rod 33 are vertically arranged side by side, wherein the upper end of the supporting rod is fixedly connected with a control block 34, the control block is used as a main body of the control device, a feeding control slide way 31 is arranged on the control block 34 and is butted with a linear feeding channel 13, the inlet end of the feeding control slide way 31 is of a flaring structure, the advancing posture of the cam is favorably corrected, as shown in a combined figure 8, the cam falls through a blanking hole and is stringed on the material stringing rod through a through hole when running to the blanking hole in the feeding control slide way 31, as shown in a combined figure 3, a pressing piece is composed of a pressing air cylinder fixed, the bottoms of the pressing blocks extend downwards into the feeding control slide ways and can run downwards to press corresponding cams through driving of the pressing cylinders so as to limit conveying of the single-row cams, and in order to guarantee that the cams stop being conveyed forwards when the pressing pieces are pressed, the heights of the linear feeding channel 13 and the feeding control slide ways 31 are required to allow one cam to pass through so as to prevent the cams from being stacked. Do benefit to the transport of the control cam of cam volume adaptability of wearing to establish through feeding control device on the cluster material pole, when cam wear to establish quantity reaches the predetermined value on the cluster material pole, can pause the transport of cam and then stop wearing to establish of cam through feeding control device, for the action that is adapted to feeding control device, the level is just being provided with count sensor 60 to the cluster material pole in this embodiment, and set up controller 70 on mounting plate 50, sensor 60 with signal transmission to controller department and through controller control feeding control device's action, when count sensor 60's statistics cluster cam quantity on the cluster material pole reaches the predetermined value, the controller control is pressed tightly in the feeding control device and is moved and is compressed tightly the cam, stop wearing to establish of cam.
In this embodiment, the material stringing device further comprises a material rod stabilizing assembly, and the material rod stabilizing assembly is used for being clamped in the middle of the material stringing rod and enabling the upper end of the material stringing rod to be opposite to the blanking hole. The middle position comprises the vertical central position of the material stringing rod, and the positions with the upper center and the lower center; because the size of cam is less, so lead to the cluster material pole thin and long, stabilize the fixed cluster material pole of subassembly developments through setting up the material pole for the upper end of cluster material pole is located the assigned position, does benefit to wearing to establish of cam.
In this embodiment, the lower end of the material stringing rod is detachably mounted on the base 22. Particularly, the base 22 can be provided with a fixing hole, so that the lower end of the stringing rod is sleeved in the fixing hole, the stringing rod can be replaced when being strung fully through a detachable structure, and the production rhythm can be effectively improved.
In this embodiment, the stringing rod is of a stepped shaft structure with a small top and a large bottom, the diameter of the large-diameter section of the stringing rod is larger than the aperture of the cam, and the diameter of the small-diameter section is smaller than the aperture of the cam. The cam aperture refers to the aperture of the through hole in the cam, and the cam can be arranged on the small-diameter section in a penetrating mode and clamped at the shaft shoulder through the structure, so that the material stringing rod is beneficial to material taking and replacement.
In this embodiment, the upper end of the material stringing rod is in a sharp shape which gradually becomes smaller upwards. The cam can be a truncated cone or a cone, and the head of the sharp feed string rod is beneficial to the penetration of the cam.
In this embodiment, the material rod stabilizing assembly comprises at least two vertically arranged clamps which can independently act, each clamp comprises a pair of clamping arms 23, and clamping surfaces of the clamping arms can approach each other to form a clamping state or separate from each other to form a loosening state. As shown in fig. 4 and 5, in this embodiment, two clamps are provided, and the clamps are mounted on the vertical beam to adapt to the height of the stringing rod, the two clamping arms can be driven by the air cylinder to move relatively to form a clamping or releasing state, of course, the two clamping arms can be set to be a scissor-type clamping structure, the ends of the two clamping arms are provided with gears, the two gears are meshed with the racks, the racks are located between the two gears, and the racks are driven by the air cylinder to move linearly to drive the two gears to rotate, so as to close or open the two clamping arms, or the clamping arms can adopt other known scissor-type clamping structures, which is not described in detail; two anchor clamps centre gripping are in the position on the upper side in cluster material pole middle part, it is shown in combination figure 5, anchor clamps centre gripping position has certain distance apart from cluster material pole upper end, when the full cam of cluster in this distance section, then at first loosen the anchor clamps that are located the top, make the cam cluster fall between two anchor clamps, then the closed centre gripping of anchor clamps that are located the top, then loosen the anchor clamps of below and wait that the cam cluster falls the back closed, analogize in proper order and wait to cluster the cam of material pole cluster and start the transmission that compresses tightly a stop cam when reaching predetermined quantity, the cooperation of two anchor clamps makes can keep an anchor clamps all the time to cluster material pole centre gripping in order to keep the stability of cluster material pole gesture at the cluster material in-process.
In this embodiment, the clamping face of centre gripping arm is provided with the concave groove with the outer round adaptation of cluster material pole. As shown in fig. 5, concave grooves are formed in the clamping surfaces of the two clamping arms, and the outer circles of the stringing rods are clamped in a wrapped manner through the concave grooves, so that the improvement of the positioning accuracy of the stringing rods is facilitated.
In this embodiment, the straight line feeding channel is an inverted T-shaped cross section in a direction perpendicular to the feeding direction, and when the cam operates in the straight line feeding channel, the cam protrusion cylinder extends upward out of the straight line feeding channel through the narrow end of the straight line feeding channel. The narrow end of the linear feeding channel is relative to the T-shaped section, the upper end in the section is the narrow end, as shown in the combined drawing 1, in the cam conveying process, the convex cylinder of the cam slides along the narrow end of the linear feeding channel, so that the operation posture of the cam is favorably kept, the wide end of the linear feeding channel is matched with the size of the big circular end of the cam and can be slightly larger than the size of the big circular end of the cam, and the linear feeding channel with the T-shaped structure is favorable for enabling the cam to operate along the preset posture in the conveying process.
In the embodiment, a three-color alarm lamp 80 is further arranged, when the material stringing quantity counted by the counting sensor 60 reaches a preset value, the pressing piece is started to stop the transmission of the cam, and the controller sends a signal to enable the three-color alarm lamp to flicker and buzz to remind a worker, so that the worker is reminded of finishing material stringing, the material can be taken and the material stringing rod can be replaced; three control buttons are arranged to match with the controller, and are respectively a green start button for controlling the start of the equipment, a red stop button for stopping the equipment, a yellow reset start button after the material rod is replaced, and details are not repeated;
finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (10)
1. The utility model provides a cam cluster material device is decided to notebook hinge which characterized in that: the cam conveying device comprises a conveying device and a stringing device, wherein the stringing device comprises a stringing rod, and the conveying device is used for storing cams and conveying the cams to the stringing device in a single row according to a set posture and stringing the cams on the stringing rod.
2. The notebook hinge fixed cam stringing device according to claim 1, wherein: the conveying device comprises a vibration disc and a linear feeder, a linear feeding channel communicated with the material mixing device is arranged on the linear feeder, and the vibration disc is used for storing the cams and conveying the cams to the material mixing device through the linear feeding channel in a single row according to a set posture.
3. The notebook hinge fixed cam stringing device according to claim 1, wherein: the feeding control device is further provided with a pressing piece arranged above the feeding control slide, the pressing piece can press the cam in the feeding control slide to stop the cam to be conveyed, a blanking hole for the cam to fall down is vertically formed in the slide, and the stringing rod is approximately vertically arranged below the blanking hole and is right opposite to the blanking hole.
4. The notebook hinge fixed cam stringing device as claimed in claim 3, wherein: the material stringing device further comprises a material rod stabilizing assembly, and the material rod stabilizing assembly is used for being clamped in the middle of the material stringing rod and enabling the upper end of the material stringing rod to be opposite to the blanking hole.
5. The notebook hinge fixed cam stringing device as claimed in claim 3, wherein: the lower end of the stringing rod is detachably arranged on the base.
6. The notebook hinge fixed cam stringing device according to claim 1, wherein: the stringing rod is of a stepped shaft structure with a small upper part and a large lower part, the diameter of the large-diameter section of the stringing rod is larger than the aperture of the cam, and the diameter of the small-diameter section is smaller than the aperture of the cam.
7. The notebook hinge fixed cam stringing device according to claim 1, wherein: the upper end of the material stringing rod is in a sharp shape which is gradually reduced upwards.
8. The notebook hinge fixed cam stringing device as claimed in claim 4, wherein: the material rod stabilizing assembly comprises at least two vertically arranged clamps which can independently act, each clamp comprises a pair of clamping arms, and clamping surfaces of the clamping arms can be close to each other to form a clamping state or be far away from each other to form a loosening state.
9. The notebook hinge fixed cam stringing device as claimed in claim 8, wherein: the clamping surface of the clamping arm is provided with a concave groove matched with the excircle of the material stringing rod.
10. The notebook hinge fixed cam stringing device as claimed in claim 2, wherein: the straight line pay-off passageway is the inverted T shape cross-section in the direction of being perpendicular to the pay-off, the cam is when the straight line pay-off passageway is internal to operate, and the protruding cylinder of cam upwards extends outside the straight line pay-off passageway through the narrow end of straight line pay-off passageway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021727827.XU CN212398731U (en) | 2020-08-18 | 2020-08-18 | Notebook hinge fixed cam material stringing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021727827.XU CN212398731U (en) | 2020-08-18 | 2020-08-18 | Notebook hinge fixed cam material stringing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212398731U true CN212398731U (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021727827.XU Active CN212398731U (en) | 2020-08-18 | 2020-08-18 | Notebook hinge fixed cam material stringing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212398731U (en) |
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2020
- 2020-08-18 CN CN202021727827.XU patent/CN212398731U/en active Active
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