CN210504602U - Jack pin feed mechanism - Google Patents
Jack pin feed mechanism Download PDFInfo
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- CN210504602U CN210504602U CN201921184836.6U CN201921184836U CN210504602U CN 210504602 U CN210504602 U CN 210504602U CN 201921184836 U CN201921184836 U CN 201921184836U CN 210504602 U CN210504602 U CN 210504602U
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- plectrum
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Abstract
The utility model relates to a jack pin nail feed mechanism, the first drive device, the branch charging tray all set up on the first support, and the first drive device with divide the charging tray to be connected, divide the charging tray to be circular, be equipped with on the first support with divide the charging tray shape assorted branch charging tray frame, locking Assembly set up in divide the charging tray frame; a feeding channel and a discharging channel are respectively arranged at two ends of the distribution disc outer frame; a plurality of first clamping grooves matched with the peripheral shape of the pin are formed in the periphery of the distributing disc. The utility model provides a jack pin feed mechanism, it is spacing to the pin through branch charging tray and branch charging tray frame, carries out locking fixation to the pin through locking Assembly simultaneously, along with the rotation of branch charging tray, has realized the fixed synchronous going on with the pin pay-off of pin, has not only improved the fixed efficiency of pin, combines two processes of fixed and pin pay-off with the pin moreover, has improved the efficiency of pin chamfer processing and locating hole processing greatly.
Description
Technical Field
The utility model relates to an automation equipment field especially relates to a jack pin feed mechanism.
Background
A scissor jack generally includes a head, a base, an upper bracket, and a lower bracket, where one end of the upper bracket is mounted on the head, the other end of the upper bracket is connected to one end of the lower bracket, and the other end of the lower bracket is mounted on the base. Wherein, the connection between upper bracket and top is all realized through the pin.
In the existing jack pin installation equipment, the pin needs to be fixed in advance before installation and then the end part is subjected to chamfering and positioning hole machining. In the existing equipment, the pins are usually fixed manually or fixed through a machine tool, so that the efficiency is low, and the pin fixing and pin feeding cannot be performed synchronously.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the fixed inefficiency of pin and can not go on with the pay-off in step problem among the current pin processing equipment, the technical scheme who adopts is: a jack pin feed mechanism, comprising: the automatic feeding device comprises a first support, a first driving device, a material distribution disc outer frame and a locking assembly, wherein the first driving device and the material distribution disc are arranged on the first support, the first driving device is connected with the material distribution disc, the material distribution disc is circular, the material distribution disc outer frame matched with the material distribution disc in shape is arranged on the first support, the distance between the inner wall of the material distribution disc outer frame and the outer edge of the material distribution disc is smaller than the minimum diameter of a pin, the locking assembly is arranged on the material distribution disc outer frame, and the locking assembly is matched with the material distribution disc to lock the pin;
a feeding channel and a discharging channel are respectively arranged at two ends of the distribution disc outer frame;
a plurality of first clamping grooves matched with the peripheral shape of the pin are formed in the periphery of the distributing disc.
The improved structure is that the material distribution disc comprises an inner disc and an outer disc, the inner disc is the same as the outer disc in size and shape and is concentrically arranged, a first groove is formed between the outer periphery of the inner disc and the outer disc, and a first clamping groove is formed in the same position of the outer disc periphery of the inner disc.
The improved structure of the material distribution disc is characterized in that the locking assembly comprises a first locking unit, the first locking unit comprises a first cylinder fixed on the outer frame of the material distribution disc, a first clamping pin extending out of the center direction of the material distribution disc is arranged at the output end of the first cylinder, a second clamping groove is formed in the end portion of the first clamping pin, and the position of the first clamping pin corresponds to that of the first groove.
The improved structure of the material distribution disc is characterized in that the locking assembly further comprises a second locking unit, the second locking unit comprises a second cylinder fixed on the outer frame of the material distribution disc, a second clamping pin extending towards the center direction of the material distribution disc is arranged at the output end of the second cylinder, a third clamping groove is formed in the end portion of the second clamping pin, and the position of the second clamping pin corresponds to that of the first groove.
The feeding channel comprises a first upper baffle and a first supporting plate, the first upper baffle and the first supporting plate are arranged on the first support and located at one end of the outer frame of the material distribution disc, and a gap between the first upper baffle and the first supporting plate is a feeding groove.
The improved structure is characterized in that a first sensor is arranged at the inner side end of the feeding groove.
The improved structure of the automatic pin distribution disc is characterized in that the discharging channel comprises a second upper baffle and a second supporting plate, the second upper baffle and the second supporting plate are arranged on the first support and located at the other end of the outer frame of the distribution disc, a gap between the second upper baffle and the second supporting plate is a discharging groove, a discharging shifting piece is arranged at the inner side end of the discharging groove, and the discharging shifting piece is used for shifting a pin out of the first clamping groove and enabling the pin to enter the discharging groove.
The improved structure is characterized in that the discharging shifting piece comprises a fixing frame and a shifting piece which are connected, the fixing frame is arranged on the first support, the far fixing frame end of the shifting piece inclines towards the center of the distributing disc, and the distance between the corresponding position of the shifting piece and the upper edge of the inner side port of the discharging groove is smaller than the minimum diameter of the pin.
The further improvement is that the plectrum includes outer plectrum and interior plectrum, outer plectrum and interior plectrum are all fixed in on the mount, outer plectrum sets up the outer side of twining, interior plectrum set up in the first recess.
The further improvement is that an origin positioning unit is arranged at the center of the material distribution disc.
The utility model has the advantages that:
the utility model provides a jack pin feed mechanism, it is spacing to the pin through branch charging tray and branch charging tray frame, carries out locking fixation to the pin through locking Assembly simultaneously, along with the rotation of branch charging tray, has realized the fixed synchronous going on with the pin pay-off of pin, has not only improved the fixed efficiency of pin, combines two processes of fixed and pin pay-off with the pin moreover, has improved the efficiency of pin chamfer processing and locating hole processing greatly.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of a jack pin distributing mechanism of the present invention;
fig. 2 is a schematic structural view of the front side of the jack pin distributing mechanism of the present invention;
FIG. 3 is a schematic view of the structure of the distributing tray of the present invention;
fig. 4 is a sectional view of the jack pin distributing mechanism of the present invention;
fig. 5 is a schematic structural diagram of a first locking unit of the present invention;
FIG. 6 is an enlarged view of the portion A of FIG. 4;
FIG. 7 is an enlarged view of the portion B of FIG. 4;
FIG. 8 is a schematic structural view of a discharging shifting piece of the present invention;
fig. 9 is a schematic view of the structure of the discharging shifting piece of the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, detachable connections, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the utility model can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 and 2, the utility model provides a jack pin feed mechanism, include: the first support 110, the first driving device 120, the distribution tray 130, the distribution tray outer frame 140 and the locking assembly 150, the first driving device 120 is installed on one side of the first support 110, the distribution tray 130 is rotatably installed on the other side of the first support 110, the power output end of the first driving device 120 is connected with the center of the distribution tray 130 for driving the distribution tray 130 to rotate, the distribution tray is circular, the distribution tray outer frame 140 matched with the distribution tray 130 in shape is arranged on the first support 110, in this embodiment, the distribution tray outer frame 140 is arc-shaped larger than the semi-arc, in other embodiments, the radian of the distribution tray outer frame 140 can also be semi-arc or arc-shaped smaller than the semi-arc, the distance between the inner wall of the distribution tray outer frame 140 and the outer edge of the distribution tray 130 is smaller than the minimum diameter of the pin 900 for limiting the position of the pin, the locking component 150 is arranged on the distribution tray outer frame 140, and the locking component 150 is matched with the distribution tray 130 to lock the pin; the first driving device 120 in this embodiment is a servo motor.
A feeding channel 160 and a discharging channel 170 are respectively arranged at two ends of the distribution tray outer frame 140; in this embodiment, in order to facilitate feeding of the pins, the discharging end of the feeding channel 160 is lower than the feeding end, so that the pins automatically flow into the first clamping grooves on the material distribution disc under the action of gravity; in this embodiment, in order to facilitate discharging of the pins, the feeding end of the discharging channel 170 is higher than the discharging end, so that the pins can smoothly flow out of the material distribution tray from the first clamping groove under the action of gravity;
a plurality of first clamping grooves 131 matched with the shapes of the peripheries of the pins are arranged on the peripheries of the distributing discs 130.
When the mechanism works, the pin flows to the material distribution disc from the material inlet channel under the action of gravity, the pin rotates under the drive of the first driving device along with the material distribution disc, when the first clamping groove rotates to the material inlet port aligned with the material inlet channel, the pin automatically flows into the first clamping groove, the material distribution disc continuously rotates, the pin clamped into the first clamping groove can be limited in the first clamping groove by the outer frame of the material distribution disc along with the rotation of the material distribution disc, when the pin rotates to the locking assembly, the material distribution disc stops rotating, the pin is locked in the first clamping groove by the locking assembly, then the corresponding processing device carries out chamfer processing and positioning hole processing on the small head end of the pin, after the processing is finished, the pin is released by the locking assembly, the material distribution disc continuously rotates, and the pin continuously moves to the material outlet channel to flow out of the mechanism.
This jack pin feed mechanism, it is spacing to the pin through branch charging tray and branch charging tray frame, and it is fixed to lock the pin through locking Assembly simultaneously, along with the rotation of branch charging tray, realized the fixed synchronous going on with the pin pay-off of pin, not only improved the fixed efficiency of pin, combine two processes of fixed and pin pay-off with the pin moreover, improved the efficiency of pin chamfer processing and locating hole processing greatly.
As shown in fig. 3, a further improvement is that the material distribution tray 130 includes an inner tray 132 and an outer tray 133, the inner tray 132 and the outer tray 133 have the same size and shape and are concentrically arranged, a first groove 134 is disposed between the outer peripheries of the inner tray 132 and the outer tray 133, first locking grooves 131 are disposed at the same positions on the outer peripheries of the inner tray 132 and the outer tray 133, the first locking grooves 131 at the same positions on the inner tray 132 and the outer tray 133 are used for respectively locking two ends of a top rod of a pin, and the first groove 134 is used for conveniently locking the pin by the locking assembly 150.
As shown in fig. 4, in a further improvement, the locking assembly 150 includes a first locking unit 151, the first locking unit 151 includes a first cylinder 1511 fixed on the distribution tray outer frame 140, an output end of the first cylinder 1511 is provided with a first clamping foot 1512 protruding toward a center direction of the distribution tray, as shown in fig. 5, an end of the first clamping foot 1512 is provided with a second clamping groove 1513, and a position of the first clamping foot 1512 corresponds to the first groove 134. This first locking unit 151 corresponds is a processing station of pin, and after the pin rotated first locking unit along with the part dish and corresponds position department, the part dish stall, first card foot stretched out towards part dish central line direction under the drive of first cylinder, and the first card foot holding that stretches out in the first recess, the tight fit that presss from both sides mutually of the first card foot that stretches out and first draw-in groove is fixed in the pin in the first draw-in groove that first locking unit corresponds, and then the corresponding processing equipment of pin finishes processing the ejector pin tip of pin, and after processing, first card foot retracted, the part dish continues to rotate.
As shown in fig. 4, in a further improvement, the locking assembly 150 further includes a second locking unit 152, the second locking unit 152 includes a second cylinder 1521 fixed on the outer frame of the distribution tray, an output end of the second cylinder is provided with a second clamping pin 1522 extending toward the center of the distribution tray, an end of the second clamping pin is provided with a third clamping groove, and the position of the second clamping pin corresponds to the first groove. The first locking unit has the same structure as the first locking unit and corresponds to another processing position of the pin. Usually, the pin needs to be subjected to chamfering and positioning hole machining, the two locking units correspond to one machining station respectively, two machining procedures of the pin can be carried out simultaneously, and machining efficiency is improved.
As shown in fig. 6, a further improvement is that the feeding channel 160 includes a first upper baffle 161 and a first supporting plate 162, the first upper baffle and the first supporting plate are both disposed on the first support 110 and located at one end of the distribution tray outer frame 140, and a gap between the first upper baffle and the first supporting plate is a feeding groove 163. The gap distance between the first upper baffle and the first supporting plate at the position corresponding to the pin cap of the pin in the T-shaped feeding groove is greater than the diameter of the pin cap; the clearance distance between the first upper baffle and the first supporting plate at the position corresponding to the pin ejector rod in the T-shaped feeding groove is larger than the diameter of the ejector rod but smaller than the diameter of the nail cap. Meanwhile, in this embodiment, in order to facilitate the pin to flow into the first clamping groove from the feeding groove, a downward first slope 1621 is arranged at the lower edge of the discharging port of the feeding groove.
In a further improvement, a first sensor 180 is arranged at the inner side end (the end close to the distributing tray) of the feeding groove 163. Whether a pin enters the first clamping groove from the feeding channel or not is detected through the sensor, so that the control of the rotation state and the angle of the distributing disc is realized. For example: when the pin is placed for the first time, after the pin enters the first clamping groove through the feeding channel, the first sensor detects that the pin enters the first clamping groove, then the first driving device drives the material distribution disc to rotate, when the material distribution disc rotates for a first preset angle (namely the rotation angle of the material distribution disc from the feeding channel to the first clamping leg), the material distribution disc stops rotating, the material distribution disc continues to rotate for a second preset angle (namely the rotation angle of the material distribution disc from the first clamping leg to the second clamping leg), and the material distribution disc stops rotating; when the first sensor detects that no pin flows into the first clamping groove in the feeding channel, the material distribution disc rotates a first preset angle and a second preset angle, and stops rotating after the last pin flows out of the discharging channel until the pin enters the first clamping groove from the feeding channel again.
As shown in fig. 7, in a further modification, the discharging channel 170 includes a second upper baffle 171 and a second supporting plate 172, the second upper baffle and the second supporting plate are disposed on the first support and located at the other end of the outer frame of the distribution tray, a gap between the second upper baffle and the second supporting plate is a discharging chute 173, in this embodiment, the discharging chute has a structure similar to that of the feeding chute, and is a T-shaped structure, in order to make the pins flow into the discharging chute more smoothly from the first clamping slots, an upward second slope is disposed on an upper edge of a feeding end (close to the distribution tray end) of the discharging chute in this embodiment, a discharging dial 174 is disposed at the feeding end of the discharging chute, and the discharging dial 174 is used for dialing the pins out of the first clamping slots and entering the discharging chute.
As shown in fig. 8, in a further improvement, the discharge shifting piece 174 includes a fixing frame 1741 and a shifting piece 1742 connected to each other, the fixing frame and the shifting piece are substantially L-shaped, the fixing frame is disposed on the first support, a far fixing frame end of the shifting piece inclines toward the center of the distribution tray, so that the pin slides out of the first slot, and a distance between a corresponding position of the upper edge of the inner side port of the discharge chute and the upper edge of the inner side port of the discharge chute is smaller than a minimum diameter of the pin, so as to prevent the pin from being clamped at the feeding port of the shifting piece and the discharge chute.
As shown in fig. 9, in a further improvement, the dial 1742 includes an outer dial 17421 and an inner dial 17422, the outer dial 17421 and the inner dial 17422 are both fixed on the fixed bracket 1741, the outer dial 17421 is disposed outside the outer disc 133, and the inner dial 17422 is disposed in the first groove 134. Like this, when the pin was dialled first draw-in groove by the plectrum, interior plectrum acted on the both ends of pin nail pole respectively with outer plectrum, has prevented to take place the slope when the pin is dialled out, leads to the pin to dial out the failure and can not flow in the blown down tank, and then causes the branch charging tray and can not continue to rotate, causes the equipment to damage.
The further improvement is that an origin positioning unit 190 is arranged at the center of the distribution disc 130. Through the origin positioning unit, after all the distributing trays are not provided with pins, the distributing trays return to the initial positions. The origin positioning unit may be implemented by an index plate.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a jack pin feed mechanism which characterized in that includes: the automatic feeding device comprises a first support, a first driving device, a material distribution disc outer frame and a locking assembly, wherein the first driving device and the material distribution disc are arranged on the first support, the first driving device is connected with the material distribution disc, the material distribution disc is circular, the material distribution disc outer frame matched with the material distribution disc in shape is arranged on the first support, the distance between the inner wall of the material distribution disc outer frame and the outer edge of the material distribution disc is smaller than the minimum diameter of a pin, the locking assembly is arranged on the material distribution disc outer frame, and the locking assembly is matched with the material distribution disc to lock the pin;
a feeding channel and a discharging channel are respectively arranged at two ends of the distribution disc outer frame;
a plurality of first clamping grooves matched with the peripheral shape of the pin are formed in the periphery of the distributing disc.
2. The jack pin distribution mechanism according to claim 1, wherein the distribution tray comprises an inner tray and an outer tray, the inner tray and the outer tray are the same in size and shape and are concentrically arranged, a first groove is arranged between the peripheries of the inner tray and the outer tray, and first clamping grooves are arranged at the same positions on the peripheries of the inner tray and the outer tray.
3. The jack pin separating mechanism according to claim 2, wherein the locking assembly comprises a first locking unit, the first locking unit comprises a first cylinder fixed on the outer frame of the separating tray, the output end of the first cylinder is provided with a first clamping leg extending towards the center of the separating tray, the end of the first clamping leg is provided with a second clamping groove, and the position of the first clamping leg corresponds to the first groove.
4. The jack pin distributing mechanism according to claim 3, wherein the locking assembly further comprises a second locking unit, the second locking unit comprises a second cylinder fixed on the outer frame of the distributing tray, a second clamping pin extending towards the center of the distributing tray is arranged at the output end of the second cylinder, a third clamping groove is arranged at the end of the second clamping pin, and the position of the second clamping pin corresponds to the position of the first groove.
5. The jack pin distributing mechanism according to claim 2, wherein the feeding channel comprises a first upper baffle and a first supporting plate, the first upper baffle and the first supporting plate are both arranged on the first support and located at one end of the outer frame of the distributing tray, and a gap between the first upper baffle and the first supporting plate is a feeding groove.
6. The jack pin separating mechanism according to claim 5, wherein a first sensor is provided at an inner end of the feeding groove.
7. The jack pin distribution mechanism according to claim 5, wherein the discharge channel comprises a second upper baffle and a second support plate, the second upper baffle and the second support plate are arranged on the first support and located at the other end of the distribution tray outer frame, a gap between the second upper baffle and the second support plate is a discharge chute, a discharge plectrum is arranged at the inner side end of the discharge chute, and the discharge plectrum is used for pulling the pins out of the first clamping groove and into the discharge chute.
8. The jack pin nail distribution mechanism according to claim 7, wherein the discharge plectrum includes a fixed mount and a plectrum that are connected, the fixed mount is disposed on the first support, a far fixed mount end of the plectrum inclines toward the center of the distribution tray, and a distance between a corresponding position of the plectrum and an upper edge of the inner port of the discharge chute and the upper edge of the inner port of the discharge chute is smaller than a minimum diameter of the pin.
9. The jack pin distribution mechanism of claim 8, wherein the plectrum includes an outer plectrum and an inner plectrum, the outer plectrum and the inner plectrum are both fixed on the fixed frame, the outer plectrum is disposed outside the outer disc, and the inner plectrum is disposed in the first groove.
10. The jack pin distribution mechanism according to claim 1, wherein an origin positioning unit is provided at the center of the distribution tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921184836.6U CN210504602U (en) | 2019-07-25 | 2019-07-25 | Jack pin feed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921184836.6U CN210504602U (en) | 2019-07-25 | 2019-07-25 | Jack pin feed mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN210504602U true CN210504602U (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921184836.6U Active CN210504602U (en) | 2019-07-25 | 2019-07-25 | Jack pin feed mechanism |
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| CN (1) | CN210504602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194790A (en) * | 2021-12-15 | 2022-03-18 | 苏州浪潮智能科技有限公司 | Feeding device |
-
2019
- 2019-07-25 CN CN201921184836.6U patent/CN210504602U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194790A (en) * | 2021-12-15 | 2022-03-18 | 苏州浪潮智能科技有限公司 | Feeding device |
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