CN215401408U - Automatic feeding device for screw straightening - Google Patents
Automatic feeding device for screw straightening Download PDFInfo
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- CN215401408U CN215401408U CN202121330418.0U CN202121330418U CN215401408U CN 215401408 U CN215401408 U CN 215401408U CN 202121330418 U CN202121330418 U CN 202121330418U CN 215401408 U CN215401408 U CN 215401408U
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- fixedly connected
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- frame
- feeding device
- screw
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Abstract
The utility model discloses a lead screw straightening automatic feeding device which comprises a base, wherein a conveying belt is arranged on the upper side of the base, a hopper is fixedly connected to the upper side wall of the base through a plurality of supports, a plurality of lead screws are arranged in the hopper, a feed opening is connected to the lower side wall of the hopper, a fixing plate is fixedly connected to the outer wall of the support on the left side, a feed frame located below the feed opening is arranged on the upper side wall of the fixing plate in a sliding mode, a fixing rod is fixedly connected to the outer wall of the feed frame, and a guide rod fixedly connected with the outer wall of the support on the right side is inserted into the end portion of the fixing rod in a sliding mode. According to the utility model, through the continuous rotation of the cam, the continuous automatic feeding of the screw rod is realized, the manpower is saved, the labor intensity is reduced, and the efficiency is higher.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to an automatic feeding device for screw rod straightening.
Background
Necessity of screw straightening: during the screw rod reprocessing, cooling and transportation process, shape defects, namely arc bending, are often generated due to the influence of various factors. To eliminate this drawback, the screw needs to be straightened.
The existing screw straightening and feeding device usually places materials on a conveyor belt manually and sends the materials into a straightening machine, people cannot leave a machine table, the machine table is operated manually for a long time, the labor intensity is high, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the background art and provides an automatic screw straightening feeding device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an automatic feed device for lead screw straightening comprises a base, wherein a conveying belt is arranged on the upper side of the base, a hopper is fixedly connected to the upper side wall of the base through a plurality of supports, a plurality of lead screws are arranged in the hopper, a feed opening is connected to the lower side wall of the hopper, a fixing plate is fixedly connected to the outer wall of the support on the left side, a feed frame below the feed opening is arranged on the upper side wall of the fixing plate in a sliding mode, a fixing rod is fixedly connected to the outer wall of the feed frame, a guide rod fixedly connected with the outer wall of the support on the right side is inserted into the end portion of the fixing rod in a sliding mode, a spring is fixedly connected between the fixing rod and the outer wall of the support on the right side in a common mode, a material blocking block is fixedly connected to the side wall, away from the fixing rod, of the material blocking block, a wedge block is fixedly connected to the side wall, away from the feed frame, a slide rod is inserted into the upper side wall of the fixing plate in a sliding mode, the upper end fixedly connected with baffle of slide bar, the one end that the slide bar was kept away from to the baffle is installed the pulley that contacts with the wedge inclined plane, is located left the outer wall of support passes through branch fixedly connected with motor, the cam that the terminal fixedly connected with of output shaft of motor contacted with the baffle.
Preferably, one end of the fixing plate, which is far away from the left bracket, is fixedly connected with a material guide plate, and the material guide plate is arranged towards the conveying belt in an inclined manner.
Preferably, the width of the feeding frame is equal to the width of the screw rod.
Preferably, the height of the material blocking block is equal to that of the material feeding frame.
Preferably, the lower end of the sliding rod is slidably inserted with a limiting rod fixedly connected with the upper side wall of the base.
Compared with the prior art, this automatic feeding of lead screw straightening device's advantage lies in:
1. the feeding frame is arranged, the cam is driven to rotate by a motor, when the longer end of the cam is contacted with the baffle, the baffle is pushed to move downwards, the wedge block is pushed to move rightwards by sliding on the inclined plane of the wedge block through the pulley, then the material blocking block and the feeding frame are driven to move rightwards, the spring is compressed, when a screw rod in the feeding frame is positioned above the material guiding plate, the screw rod slides downwards to the conveying belt through the material guiding plate under the action of gravity, the material blocking block gradually seals the lower end of the discharging opening in the process of moving rightwards of the feeding frame, the screw rod in the discharging opening is blocked to avoid falling, so that feeding of the screw rod is completed, when the screw rod is completely separated from the feeding frame, the longer end of the cam rotates away from the baffle, the elastic force of the spring enables the feeding frame to move leftwards until the screw rod is positioned below the discharging opening, the screw rod in the discharging opening falls into the feeding frame again, when the longer end of the cam is contacted with the baffle again, feeding of the screw rod is completed again, continuous automatic feeding of the screw rod is realized through continuous rotation of the cam, labor is saved, labor intensity is reduced, and efficiency is high;
2. the material guide plate 18 is arranged, so that the falling of the screw rod can be slowed down through the material guide plate, and the damage of the conveying belt caused by the fact that the screw rod directly falls onto the conveying belt is avoided;
in conclusion, the automatic feeding device realizes continuous automatic feeding of the screw rod through continuous rotation of the cam, saves labor, reduces labor intensity and has high efficiency.
Drawings
FIG. 1 is a schematic structural view of an automatic feed device for screw straightening according to the present invention;
fig. 2 is a perspective view of a feeding frame in the screw straightening automatic feeding device provided by the utility model.
In the figure: the device comprises a base 1, a support 2, a hopper 3, a screw rod 4, a feed opening 5, a feed frame 6, a fixing rod 7, a spring 8, a fixing plate 9, a material blocking block 10, a wedge-shaped block 11, a slide rod 12, a baffle 13, a motor 14, a cam 15, a conveyer belt 16, a limiting rod 17 and a material guide plate 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, a lead screw aligning automatic feeding, including base 1, the upside of base 1 is equipped with conveyer belt 16, the common fixedly connected with hopper 3 of the last lateral wall of base 1 through a plurality of supports 2, be equipped with a plurality of lead screws 4 in the hopper 3, the lower lateral wall of hopper 3 is connected with feed opening 5, be located the outer wall fixedly connected with fixed plate 9 of left support 2, the one end fixedly connected with stock guide 18 of left side support 2 is kept away from to fixed plate 9, stock guide 18 slope sets up towards conveyer belt 16, can slow down the whereabouts of lead screw 4 through stock guide 18, avoid lead screw 4 directly to fall to conveyer belt 16 on cause the damage of conveyer belt 16.
The upper side wall of the fixed plate 9 is provided with a feeding frame 6 below the feed opening 5 in a sliding manner, the width of the feeding frame 6 is equal to that of the screw rod 4, only one screw rod 4 can be contained in the feeding frame 6, and the feeding frame 6 is guaranteed to convey one screw rod 4 at a time.
Outer wall fixedly connected with dead lever 7 of pay-off frame 6, the tip of dead lever 7 slides and inserts the guide bar that is equipped with 2 outer wall fixed connection of right side support, common fixedly connected with spring 8 between the outer wall of dead lever 7 and right side support 2, one side lateral wall fixedly connected with that dead lever 7 was kept away from to pay-off frame 6 keeps off material piece 10, keep off the height size of material piece 10 and the high size of pay-off frame 6 and equal, guarantee to send material frame 6 when transporting lead screw 4, the last lateral wall that keeps off material piece 10 can be sealed with the lower extreme of feed opening 5, avoid the 4 whereabouts of lead screw in its feed opening 5.
The side wall of one side of the material blocking block 10 far away from the material feeding frame 6 is fixedly connected with a wedge block 11, the upper side wall of the fixing plate 9 is slidably inserted with a slide rod 12, the lower end of the slide rod 12 is slidably inserted with a limiting rod 17 fixedly connected with the upper side wall of the base 1, and the stability of the slide rod 12 in up-and-down sliding is improved.
The upper end of the sliding rod 12 is fixedly connected with a baffle 13, one end of the baffle 13 far away from the sliding rod 12 is provided with a pulley contacted with the inclined plane of the wedge block 11, the outer wall of the bracket 2 positioned at the left side is fixedly connected with a motor 14 through a supporting rod, the tail end of an output shaft of the motor 14 is fixedly connected with a cam 15 contacted with the baffle 13, the motor 14 drives the cam 15 to rotate, when the longer end of the cam 15 is contacted with the baffle 13, the baffle 13 is pushed to move downwards, the wedge block 11 is pushed to move rightwards by sliding on the inclined plane of the wedge block 11 through the pulley, then the material blocking block 10 and the feeding frame 6 are driven to move rightwards, the spring 8 is compressed, when the screw rod 4 in the feeding frame 6 is positioned above the material guiding plate 18, the screw rod slides downwards to the conveying belt 16 through the material guiding plate 18 due to the action of gravity, and the material blocking block 10 gradually seals the lower end of the feeding opening 5 in the right moving process of the feeding frame 6, and blocks the screw rod 4 in the feeding opening 5, avoid its whereabouts to accomplish the pay-off of lead screw 4, treat that lead screw 4 breaks away from the material feeding frame 6 completely after, the longer end of cam 15 is changeed from baffle 13 this moment, the elasticity of spring 8 makes material feeding frame 6 move to the left, until being located the below of feed opening 5, the lead screw 4 in feed opening 5 falls to the material feeding frame 6 once more this moment, when the longer end of cam 15 contacts with baffle 13 once more, the pay-off of completion lead screw 4 once more, and then through the continuous rotation of cam 15, realize the continuous autoloading to lead screw 4, use manpower sparingly, reduce intensity of labour, efficiency is higher.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
The operating principle of the present invention is now explained as follows:
the motor 14 drives the cam 15 to rotate, when the longer end of the cam 15 contacts with the baffle 13, the baffle 13 is pushed to move downwards, the wedge 11 is pushed to move rightwards by sliding on the inclined plane of the wedge 11 through the pulley, then the material blocking block 10 and the feeding frame 6 are driven to move rightwards, the spring 8 is compressed, when the screw rod 4 in the feeding frame 6 is positioned above the material guiding plate 18, the screw rod 4 slides downwards to the conveying belt 16 through the material guiding plate 18 due to the action of gravity, the material blocking block 10 gradually seals the lower end of the feeding opening 5 in the process of moving rightwards of the feeding frame 6, the screw rod 4 in the feeding opening 5 is blocked to avoid falling, so that the feeding of the screw rod 4 is completed, when the screw rod 4 is completely separated from the feeding frame 6, the longer end of the cam 15 rotates away from the baffle 13, the elastic force of the spring 8 enables the feeding frame 6 to move leftwards until the feeding opening is positioned below the feeding opening 5, and at the time, the screw rod 4 in the feeding opening 5 falls into the feeding frame 6 again, when the longer end of the cam 15 contacts the baffle 13 again, the feeding of the screw rod 4 is completed again, and then the continuous automatic feeding of the screw rod 4 is realized through the continuous rotation of the cam 15, so that the labor is saved, the labor intensity is reduced, and the efficiency is higher.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The automatic screw straightening feeding device comprises a base (1) and is characterized in that a conveying belt (16) is arranged on the upper side of the base (1), a hopper (3) is fixedly connected to the upper side wall of the base (1) through a plurality of supports (2) together, a plurality of screws (4) are arranged in the hopper (3), a feed opening (5) is connected to the lower side wall of the hopper (3), a fixing plate (9) is fixedly connected to the outer wall of the support (2) on the left side, a feed frame (6) positioned below the feed opening (5) is slidably arranged on the upper side wall of the fixing plate (9), a fixing rod (7) is fixedly connected to the outer wall of the feed frame (6), a guide rod fixedly connected with the outer wall of the right support (2) is slidably inserted into the end portion of the fixing rod (7), and a spring (8) is fixedly connected between the fixing rod (7) and the outer wall of the right support (2) together, one side lateral wall fixedly connected with that dead lever (7) were kept away from in pay-off frame (6) keeps off material piece (10), keep off material piece (10) and keep away from one side lateral wall fixedly connected with wedge (11) of pay-off frame (6), the last lateral wall of fixed plate (9) slides and inserts and is equipped with slide bar (12), the upper end fixedly connected with baffle (13) of slide bar (12), the pulley that contacts with wedge (11) inclined plane is installed to the one end that slide bar (12) were kept away from in baffle (13), is located leftwards the outer wall of support (2) passes through branch fixedly connected with motor (14), cam (15) that the terminal fixedly connected with of output shaft of motor (14) contacted with baffle (13).
2. The screw straightening automatic feeding device according to the claim 1, characterized in that the end of the fixed plate (9) far away from the left bracket (2) is fixedly connected with a material guiding plate (18), and the material guiding plate (18) is arranged towards the conveying belt (16) in an inclined way.
3. The screw straightening automatic feeding device according to the claim 1, characterized in that the width of the feeding frame (6) is equal to the width of the screw (4).
4. The screw straightening automatic feeding device according to the claim 1, characterized in that the height of the material blocking block (10) is equal to the height of the feeding frame (6).
5. The screw straightening automatic feeding device according to the claim 1, characterized in that the lower end of the slide bar (12) is inserted with a limit rod (17) fixed with the upper side wall of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121330418.0U CN215401408U (en) | 2021-06-16 | 2021-06-16 | Automatic feeding device for screw straightening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121330418.0U CN215401408U (en) | 2021-06-16 | 2021-06-16 | Automatic feeding device for screw straightening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215401408U true CN215401408U (en) | 2022-01-04 |
Family
ID=79639325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121330418.0U Active CN215401408U (en) | 2021-06-16 | 2021-06-16 | Automatic feeding device for screw straightening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215401408U (en) |
-
2021
- 2021-06-16 CN CN202121330418.0U patent/CN215401408U/en active Active
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