CN111805226A - Multi-head integrated automatic feeding screw machine - Google Patents
Multi-head integrated automatic feeding screw machine Download PDFInfo
- Publication number
- CN111805226A CN111805226A CN202010862015.4A CN202010862015A CN111805226A CN 111805226 A CN111805226 A CN 111805226A CN 202010862015 A CN202010862015 A CN 202010862015A CN 111805226 A CN111805226 A CN 111805226A
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- Prior art keywords
- screw
- screw machine
- screws
- integrated automatic
- head integrated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
- B23P19/069—Multi-spindle machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention belongs to the field of universal screw machines in the mechanical manufacturing industry, and particularly relates to a multi-head integrated automatic feeding screw machine which comprises a rack, wherein the top of the rack is provided with the screw machine, and the screw machine is provided with a left feeding mechanism and a right feeding mechanism; the left feeding mechanism comprises a support arranged on the screw machine, a material rolling pedestal is arranged on the support, and a hollow material rolling table is clamped and arranged in the material rolling pedestal; the feeding mechanism of the screw machine is internally provided with a material rolling table for distributing screws, the material rolling table is matched with a rotating shaft to stir, distribute and arrange the screws, the screws are placed into the material guide groove assembly to transmit the screws after power for sliding the screws is provided, and the problem that the screws are blocked in the material guide groove assembly due to the fact that the screws cannot be blown when the heights of the screws are less than 1.2 times of the diameters of the screws is solved; set up symmetrical left feed mechanism and right feed mechanism on the screw machine, can carry out the feed of screw in feed mechanism about simultaneously, promote the feed efficiency of screw machine.
Description
Technical Field
The invention relates to the field of universal screw machines in the mechanical manufacturing industry, in particular to a multi-head integrated automatic feeding screw machine.
Background
The screw machine is composed of a feeding system and a secondary locking system, wherein the feeding part, also called as a screw arranging machine and a screw supplying machine, is a small-sized automatic device which is relatively simple and arranges screws into a row so as to improve the working efficiency, is widely applied to the electronic industry, and can be suitable for screws with various specifications.
The prior art has the following problems:
when the height of a screw of the conventional automatic feeding screw machine is less than 1.2 times of the diameter of the screw, a gas blowing chamber of a slide way is unavailable, so that the screw is blocked in the slide way, the screw cannot normally enter a clamp for processing, the screw needs to be manually taken out, and the operation is complicated. In order to solve the problems, the application provides a multi-head integrated automatic feeding screw machine.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the prior art, the invention provides a multi-head integrated automatic feeding screw machine which has the characteristics that a slide way blowing structure is omitted for blowing screws to provide advancing power, a material rolling table is adopted for screw distribution and screw transmission power supply, and the problem of blockage in a material guide groove is solved.
(II) technical scheme
In order to solve the technical problem, the invention provides a multi-head integrated automatic feeding screw machine which comprises a rack, wherein the top of the rack is provided with a screw machine, and the screw machine is provided with a left feeding mechanism and a right feeding mechanism;
left side feed mechanism is including installing support on the screw machine, install the roll material pedestal on the support, roll and hold in the material pedestal and install hollow roll material platform, the mid-mounting of roll material platform has the revolving axle that is used for the rotation, roll material platform with the junction top of roll material pedestal is provided with the feed table that is used for the feeding, just roll material platform with the junction below of roll material pedestal is provided with the guide chute subassembly of transmission screw.
Preferably, the material rolling platform is of a circular truncated cone structure, and a rotation angle of a screw along the rotating shaft in the material rolling platform is 180 degrees.
Preferably, the material guide chute assembly is of an arc-shaped structure, and a guide plate A and a guide plate B are sequentially arranged in the material guide chute assembly along the screw displacement direction.
Preferably, a clamp installed on the rack is arranged below the tail end of the material guide chute assembly, and a placing chute is formed in the clamp.
Preferably, the left feeding mechanism and the right feeding mechanism are identical in structure and opposite in installation direction.
Preferably, one side of left side feed mechanism with right side feed mechanism all is provided with the lock screw mechanism to screw processing.
Preferably, the lock screw mechanism includes slider guide holder, top shoe, cylinder, piston rod, lower slider and chuck, the slider guide holder is installed on the screw machine, just the top sliding connection of slider guide holder has the top shoe, install on the top shoe the cylinder, the output of cylinder is provided with the piston rod, the bottom of piston rod install with slider guide holder sliding connection the lower slider, install the bottom of lower slider the chuck.
Preferably, the sliding stroke of the lower slider is the same as the stroke of the piston rod.
Preferably, the bottom of the chuck is coaxial with a screw placed on the clamp.
Preferably, the size of the screw conveyed in the material guide chute assembly includes, but is not limited to, the screw height is less than 1.2 times of the screw diameter. .
The technical scheme of the invention has the following beneficial technical effects:
1. the feeding mechanism of the screw machine is internally provided with a material rolling table for distributing screws, the material rolling table is matched with a rotating shaft to stir, distribute and arrange the screws, the screws are placed into the material guide groove assembly to transmit the screws after power for sliding the screws is provided, and the problem that the screws are blocked in the material guide groove assembly due to the fact that the screws cannot be blown when the heights of the screws are smaller than 1.2 times of the diameters of the screws is solved.
2. Set up symmetrical left feed mechanism and right feed mechanism on the screw machine, can carry out the feed of screw in feed mechanism about simultaneously, promote the feed efficiency of screw machine.
Drawings
FIG. 1 is a schematic diagram of the general structure of the present invention;
FIG. 2 is a schematic view of a screw machine according to the present invention;
FIG. 3 is a schematic structural view of a left feeding mechanism of the present invention;
FIG. 4 is a schematic structural diagram of a portion of the left feed mechanism of the present invention;
FIG. 5 is a schematic view of the structure of the material rolling table of the present invention;
FIG. 6 is a schematic view of a chute assembly of the present invention;
FIG. 7 is a schematic view of a screw locking mechanism according to the present invention;
fig. 8 is a schematic view of the structure of the clamp of the present invention.
Reference numerals:
1. a frame; 2. a screw machine; 3. a left feed mechanism; 31. a support; 32. a feeding table; 33. a rolling material pedestal; 34. a material rolling table; 35. a material guide chute assembly; 351. a, a guide plate; 352. a guide plate B; 36. a rotating shaft; 4. a right feed mechanism; 5. a screw locking mechanism; 51. a slider guide; 52. an upper slide block; 53. a cylinder; 54. a piston rod; 55. a lower slide block; 56. a chuck; 6. and (4) clamping.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-8, the multi-head integrated automatic feeding screw machine provided by the invention comprises a frame 1, a screw machine 2 is installed at the top of the frame 1, and a left feeding mechanism 3 and a right feeding mechanism 4 are arranged on the screw machine 2;
the left feeding mechanism 3 comprises a support 31 installed on the screw machine 2, a rolling material pedestal 33 is installed on the support 31, a hollow rolling material table 34 is installed in the rolling material pedestal 33 in a clamping mode, a rotating shaft 36 used for rotating is installed in the middle of the rolling material table 34, a feeding table 32 used for feeding is arranged above the connecting portion of the rolling material table 34 and the rolling material pedestal 33, and a guide chute assembly 35 used for conveying screws is arranged below the connecting portion of the rolling material table 34 and the rolling material pedestal 33.
It should be noted that:
1. the material rolling table 34 is in a circular truncated cone structure, and the rotation angle of a screw along a rotating shaft 36 in the material rolling table 34 is 180 degrees; a cavity is formed in a rolling platform 34 of a circular truncated cone structure, and screws input into the rolling platform 34 by a feeding platform 32 are stirred, distributed and arranged by the rotation of a rotating shaft 36.
2. The material guide chute assembly 35 is of an arc-shaped structure, and an A guide plate 351 and a B guide plate 352 are sequentially arranged in the material guide chute assembly 35 along the screw displacement direction; the guide chute assembly 35 with the arc-shaped structure facilitates the screws to slide, and the screws sequentially advance along the inclined guide plates A351 and B352, so that the screw conveying device is not limited to the screw conveying device in which the height of the screw is 1.2 times larger than the diameter of the screw.
In this embodiment, screw materials are placed into the material rolling table 34 installed on the material rolling table seat 33 from the opening of the material feeding table 32, the screws move in the material rolling table 34 along the rotating direction of the rotating shaft 36, so that the screws are stirred and arranged (the screws obtain power required for sliding under the influence of gravity and rotating force in the stirring process), the screws keep a vertically downward state after rotating 180 degrees and slide downwards through the material guide chute assembly 35 connected to the bottom of the material rolling table seat 33, the screws sequentially advance along the inclined guide plates a 351 and B352 in the sliding process, the feeding and the transmission of the screws are facilitated, and the problem that the screws are blocked in the material guide chute assembly 35 is solved.
In order to position the screws discharged by the material guide groove assembly 35, a clamp 6 mounted on the frame 1 is further arranged below the tail end of the material guide groove assembly 35, a placing groove is formed in the clamp 6, the screws discharged by the material guide groove assembly 35 are screwed into the placing groove formed in the clamp 6, and the next screw locking operation is waited.
As shown in fig. 1 and 2, the left feeding mechanism 3 and the right feeding mechanism 4 have the same structure and are installed in opposite directions.
In this embodiment, set up left feed mechanism 3 and right feed mechanism 4 on screw machine 2, can carry out the transmission feed of screw in left feed mechanism 3 and right feed mechanism 4 simultaneously, the material of transmission falls into the standing groove of anchor clamps 6 and waits for next step lock screw operation.
As shown in fig. 2 and 7, the screw locking mechanism 5 includes a slider guide 51, an upper slider 52, an air cylinder 53, a piston rod 54, a lower slider 55 and a collet 56, the slider guide 51 is mounted on the screw machine 2, the top of the slider guide 51 is slidably connected with the upper slider 52, the upper slider 52 is mounted with the air cylinder 53, the output end of the air cylinder 53 is provided with the piston rod 54, the bottom of the piston rod 54 is mounted with the lower slider 55 slidably connected with the slider guide 51, and the bottom of the lower slider 55 is mounted with the collet 56.
It should be noted that: the slide stroke of the lower slider 55 is the same as the stroke of the piston rod 54; the piston rod 54 is pushed to move to drive the lower slider 55 to slide along the slider guide 51, so as to displace the chuck 56, and assist the chuck 56 in locking the screw placed on the clamp 6.
In order to allow the chuck 56 to lock the screw, the bottom of the chuck 56 is concentric with the screw placed on the clamp 6.
In this embodiment, one side of the left feeding mechanism 3 and one side of the right feeding mechanism 4 are both provided with a screw locking mechanism 5 for screw processing, and the screw locking mechanism 5 is used for performing screw locking operation on screws placed on the placement grooves of the clamps 6.
As an example of the lock screw operation: in left feed mechanism 3 or right feed mechanism 4 transmitted the screw to the standing groove of anchor clamps 6, cylinder 53 output end piston rod 54 top stretched, drove the lower slider 55 that piston rod 54 bottom is connected and slides on slider guide 51, chuck 56 of lower slider 55 bottom installation removed to anchor clamps 6 standing groove and carries out the lock screw operation to the screw, because chuck 56 receives support of piston rod 54 department and the support of lower slider 55 cooperation slider guide 51 department, lock screw process stability is high.
In an optional embodiment, a placing cavity is formed inside the rack 1, and a cabinet door for opening and closing is installed on the front surface of the rack 1.
It should be noted that: the placing cavity in the frame 1 is used for installing electrical equipment, maintenance equipment and electrical cables and keeping the crux of the processing table board of the screw machine 2.
The working principle and the using process of the invention are as follows: screw materials are placed into a material rolling table 34 arranged on a material rolling table base 33 from an opening of a material feeding table 32, the screws move in the material rolling table 34 along the rotating direction of a rotating shaft 36, the screws keep a vertical downward state after rotating for 180 degrees and slide downwards through a material guide groove assembly 35 connected with the bottom of the material rolling table base 33, the screws sequentially advance along an inclined guide plate A351 and an inclined guide plate B352 in the sliding process, the screws slide into a placing groove of a clamp 6 to wait for subsequent processing, a piston rod 54 at the output end of an air cylinder 53 is jacked and extended to drive a lower sliding block 55 connected with the bottom of the piston rod 54 to slide on a sliding block guide seat 51, and a chuck 56 arranged at the bottom of the lower sliding block 55 moves to the placing groove of the clamp 6 to lock the.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (10)
1. The multi-head integrated automatic feeding screw machine is characterized by comprising a rack (1), wherein a screw machine (2) is installed at the top of the rack (1), and a left feeding mechanism (3) and a right feeding mechanism (4) are arranged on the screw machine (2);
left side feed mechanism (3) are including installing support (31) on screw machine (2), install roll material pedestal (33) on support (31), roll material pedestal (33) interior centre gripping of material pedestal (33) and install hollow roll material platform (34), the mid-mounting of roll material platform (34) has revolving axle (36) that is used for the rotation, roll material platform (34) with the junction top of roll material pedestal (33) is provided with feed table (32) that are used for the feeding, just roll material platform (34) with the junction below of roll material pedestal (33) is provided with guide chute subassembly (35) of transmission screw.
2. The multiple head integrated automatic feed screw machine of claim 1, wherein said material rolling table (34) is a circular table structure, and the rotation angle of the screw along said revolving shaft (36) in said material rolling table (34) is 180 °.
3. The multi-head integrated automatic feed screw machine as claimed in claim 2, wherein the material guide chute assembly (35) is of an arc structure, and an A guide plate (351) and a B guide plate (352) are sequentially installed in the material guide chute assembly (35) along a screw displacement direction.
4. The multi-head integrated automatic feeding screw machine according to claim 3, characterized in that a clamp (6) mounted on the frame (1) is arranged below the end of the material guide chute assembly (35), and a placing chute is arranged on the clamp (6).
5. A multi-head integrated automatic feed screw machine according to claim 4, characterized in that said left feeding mechanism (3) and said right feeding mechanism (4) are identical in structure and are installed in opposite directions.
6. A multi-head integrated automatic feed screw machine according to claim 5, characterized in that one side of the left feeding mechanism (3) and one side of the right feeding mechanism (4) are provided with screw locking mechanisms (5) for screw processing.
7. The multi-head integrated automatic feeding screw machine according to claim 6, characterized in that the screw locking mechanism (5) comprises a slider guide seat (51), an upper slider (52), a cylinder (53), a piston rod (54), a lower slider (55) and a chuck (56), the slider guide seat (51) is installed on the screw machine (2), the top of the slider guide seat (51) is connected with the upper slider (52) in a sliding manner, the upper slider (52) is provided with the cylinder (53), the output end of the cylinder (53) is provided with the piston rod (54), the bottom of the piston rod (54) is installed with the lower slider (55) which is connected with the slider guide seat (51) in a sliding manner, and the chuck (56) is installed at the bottom of the lower slider (55).
8. A multi-head integrated automatic feed screw machine according to claim 7, characterized in that the sliding stroke of said lower slider (55) is the same as the stroke of said piston rod (54).
9. A multi-head integrated automatic feed screw machine according to claim 8, characterized in that the bottom of said chuck (56) is coaxial with the screw placed on said clamp (6).
10. The multi-head integrated automatic feed screw machine according to claim 3, wherein the screw specifications transmitted in the material guide chute assembly (35) include, but are not limited to, screws with a screw height less than 1.2 times the screw diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010862015.4A CN111805226A (en) | 2020-08-25 | 2020-08-25 | Multi-head integrated automatic feeding screw machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010862015.4A CN111805226A (en) | 2020-08-25 | 2020-08-25 | Multi-head integrated automatic feeding screw machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111805226A true CN111805226A (en) | 2020-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010862015.4A Pending CN111805226A (en) | 2020-08-25 | 2020-08-25 | Multi-head integrated automatic feeding screw machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN111805226A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918658A (en) * | 2022-06-24 | 2022-08-19 | 株洲时代新材料科技股份有限公司 | Automatic device of screwing up of empty spring screw |
| CN116140954A (en) * | 2023-04-20 | 2023-05-23 | 邢台闽都实业有限公司 | Screw blowing and feeding device |
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| SU435915A1 (en) * | 1972-06-19 | 1974-07-15 | Б. Ю. Боечко, В. П. Рудометкин, В. А. Яхимович, Н. С. Гусев, Р. И. Украинский, И. Я. Кулинич, А. П. Пахолюк, И. Е. оненко | MULTI-POSITIONAL AUTOMATIC SYSTEM FOR ASSEMBLY OF KNOTS |
| CN203426938U (en) * | 2013-09-04 | 2014-02-12 | 吴江市博众精工科技有限公司 | Screw supplier capable of supplying different specifications |
| CN105923358A (en) * | 2016-05-31 | 2016-09-07 | 济南鑫捷瑞电气有限公司 | Mixed supply device capable of simultaneously supplying screws in two specifications |
| CN208289354U (en) * | 2018-06-14 | 2018-12-28 | 深圳市坚丰电子有限公司 | A kind of rotating disc type screw loader |
| CN208840845U (en) * | 2018-06-12 | 2019-05-10 | 广西常润精密工业有限公司 | A kind of automatic locking screw machine |
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| CN109969796A (en) * | 2019-04-22 | 2019-07-05 | 苏州弗特堡自动化科技有限公司 | A kind of screw loader |
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2020
- 2020-08-25 CN CN202010862015.4A patent/CN111805226A/en active Pending
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918658A (en) * | 2022-06-24 | 2022-08-19 | 株洲时代新材料科技股份有限公司 | Automatic device of screwing up of empty spring screw |
| CN114918658B (en) * | 2022-06-24 | 2024-04-05 | 株洲时代新材料科技股份有限公司 | Automatic device of screwing up of empty spring screw |
| CN116140954A (en) * | 2023-04-20 | 2023-05-23 | 邢台闽都实业有限公司 | Screw blowing and feeding device |
| CN116140954B (en) * | 2023-04-20 | 2023-06-27 | 邢台闽都实业有限公司 | Screw blowing and feeding device |
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Application publication date: 20201023 |
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