CN212552578U - Linear pushing device for magnetic piece - Google Patents
Linear pushing device for magnetic piece Download PDFInfo
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- CN212552578U CN212552578U CN202022011411.4U CN202022011411U CN212552578U CN 212552578 U CN212552578 U CN 212552578U CN 202022011411 U CN202022011411 U CN 202022011411U CN 212552578 U CN212552578 U CN 212552578U
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Abstract
Magnetic member straight line blevile of push includes: the feeding mechanism forms a loading surface on the top surface of the conveying belt, the loading surface is capable of moving in a single direction on a horizontal plane to carry the magnetic workpieces, and therefore the magnetic workpieces are conveyed in a single direction; the limiting mechanism is provided with a pair of fixedly installed barrier strips, the barrier strips are respectively arranged on two sides of the bearing surface relative to the length direction of the bearing surface, the inner edges of the barrier strips are mutually matched to form a linear channel which is formed on the bearing surface and is used for magnetic workpieces to pass through, so that the magnetic workpieces carried by the bearing surface are sequentially arranged into a workpiece sequence one by one in a linear manner along the conveying direction; the magnetic attraction mechanism comprises a supporting seat fixedly arranged below the bearing surface, and the top surface of the supporting seat is in surface contact with the bottom surface of the bearing surface; the supporting seat is embedded with a strip-shaped magnet arranged along the length direction of the bearing surface on the top surface corresponding to the plurality of magnetic workpieces at the front section of the workpiece sequence, so that magnetic adsorption force is provided for the plurality of magnetic workpieces listed at the front section of the workpiece sequence from the bottom surface of the bearing surface.
Description
Technical Field
The utility model relates to a technique of propelling movement material specifically is magnetic member straight line blevile of push.
Background
In production activities, for feeding small sheet-shaped workpieces such as gaskets, single-sided magnetic surface shells and the like, conveying is often directly carried out by adopting a conveying belt or a turntable, and the workpieces on the conveying belt are conveyed forwards by virtue of friction force between the conveying belt or the turntable and the workpieces. However, the conveyor belt or the turntable cannot provide enough kinetic energy, so that the conveyor belt or the turntable can only serve as a conveying structure, and a pushing mechanism with larger kinetic energy is often required to be additionally arranged to load the workpieces conveyed out of the conveyor belt into products to be assembled.
Take the equipment of single face magnetism face shell as an example, chinese utility model with the authorization notice number CN207788170U provides an automatic single face magnetism kludge, for reaching the purpose of automatic equipment, during single face magnetic flux passed through feeding mechanism and transported the equipment body, pushed down through the output of first hydraulic cylinder earlier, rethread second hydraulic cylinder's output seesaw was released single face magnetism from discharge gate department for the single face magnetism of equipment is the linear type and comes out from the discharge gate. As mentioned above, in this technical solution, the second hydraulic cylinder needs to be configured as a material pushing mechanism to push the single-sided magnet out from the discharge opening.
Obviously, the conveying belt or the turntable in the prior art can only serve as a conveying structure, and a material pushing mechanism needs to be additionally configured, so that the mechanism of the equipment is excessively complicated, and the design cost of an automatic control system and the manufacturing cost of mechanical hardware are increased. In addition, devices such as a hydraulic cylinder are arranged as a material pushing mechanism, so that noise sources are added to the equipment, and the noise control of a workshop is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model provides an overcome foretell prior art weak point, provide a magnetic part straight line blevile of push, its technical scheme as follows.
Magnetic member straight line blevile of push includes:
the feeding mechanism adopts a belt conveyor, and a section of bearing surface which advances in a single direction on a horizontal plane is formed on the top surface of the feeding mechanism through a conveying belt to carry the magnetic workpiece so as to realize single-direction conveying of the magnetic workpiece;
the limiting mechanism is provided with a pair of fixedly installed barrier strips, the barrier strips are respectively arranged on two sides of the bearing surface relative to the length direction of the bearing surface, the lower edges of the barrier strips are in clearance fit with the top surface of the bearing surface, and the inner edges of the barrier strips are mutually matched to form a linear channel which is just used for magnetic workpieces to pass through on the bearing surface, so that the magnetic workpieces carried by the bearing surface are sequentially arranged into a workpiece sequence one by one in a linear manner along the conveying direction;
the magnetic attraction mechanism comprises a supporting seat fixedly arranged below the bearing surface, and the top surface of the supporting seat is in surface contact with the bottom surface of the bearing surface; the supporting seat is embedded with a strip-shaped magnet arranged along the length direction of the bearing surface on the top surface corresponding to the plurality of magnetic workpieces at the front section of the workpiece sequence, so that magnetic adsorption force is provided for the plurality of magnetic workpieces listed at the front section of the workpiece sequence from the bottom surface of the bearing surface;
the magnetic attraction force provided by the magnetic attraction mechanism is configured in advance, so that the magnetic attraction force obtained by a single magnetic workpiece in the front section of the workpiece sequence is larger than the friction force between the single magnetic workpiece and the bearing surface, and a plurality of magnetic workpieces in the front section of the workpiece sequence slip relative to the bearing surface until the plurality of magnetic workpieces in the front section of the workpiece sequence are sequentially deposited and are closely arranged into a workpiece deposition sequence;
the contact area of the workpiece deposition sequence and the bearing surface is increased by times corresponding to the contact area of the single magnetic workpiece and the bearing surface according to the same ratio of the number of the deposited magnetic workpieces in the workpiece deposition sequence, so that the friction force of the workpiece deposition sequence and the bearing surface is the same ratio of the friction force of the single magnetic workpiece and the bearing surface;
the magnetic attraction force provided by the magnetic attraction mechanism is also configured to be less than or equal to the friction force between the workpiece deposition sequence and the bearing surface, so that the workpiece deposition sequence can be conveyed along the conveying direction and obtain multiplied kinetic energy, and the expected thrust force is provided for the magnetic workpiece at the forefront end of the workpiece deposition sequence.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the magnetic attraction force provided by the magnetic attraction mechanism enables a plurality of magnetic workpieces at the front section of the workpiece sequence to be sequentially deposited and closely arranged to form a workpiece deposition sequence, so that the workpiece deposition sequence can be conveyed along the conveying direction and obtain kinetic energy multiplied by times, and expected thrust is provided for the magnetic workpiece at the forefront end of the workpiece deposition sequence; therefore, a pushing mechanism does not need to be additionally arranged, the mechanism of the equipment is simplified, the design cost of an automatic control system and the manufacturing cost of mechanical hardware are obviously reduced, and meanwhile, noise sources are reduced, and the noise control of a workshop is facilitated.
The invention is further described with reference to the drawings and embodiments.
Drawings
Fig. 1 is a schematic structural view of the magnetic linear pushing device of the present invention.
Fig. 2 is a schematic view of the working principle of the magnetic linear pushing device of the present invention.
Fig. 3 is a schematic structural view of the magnetic attraction mechanism in the linear pushing device for magnetic members of the present invention.
Fig. 4 is a partially enlarged view of a portion a in fig. 3.
Fig. 5 is a schematic structural view of a lubricating mechanism in the magnetic linear pushing device of the present invention.
Detailed Description
The utility model provides a magnetic part straight line blevile of push is shown as figure 1 to figure 5, include:
the feeding mechanism 1 'adopts a belt conveyor, and a section of bearing surface 10' which advances on the horizontal plane in a single direction is formed on the top surface of the feeding mechanism through a conveying belt to carry the magnetic workpiece 9 'so as to realize single-direction conveying of the magnetic workpiece 9';
the limiting mechanism 2 'is provided with a pair of fixedly installed barrier strips 21', the barrier strips 21 'are respectively arranged at two sides of the bearing surface 10' relative to the length direction of the bearing surface 10 ', the lower edges of the barrier strips 21' are in clearance fit with the top surface of the bearing surface 10 ', the inner edges of the barrier strips 21' are mutually matched to form a linear channel 22 'which is just used for the magnetic workpieces 9' to pass through on the bearing surface 10 ', so that the magnetic workpieces 9' carried by the bearing surface 10 'are sequentially arranged into a workpiece sequence 91' one by one in a linear mode along the conveying direction;
the magnetic attraction mechanism 3 ' comprises a supporting seat 31 ' fixedly arranged below the bearing surface 10 ', and the top surface of the supporting seat 31 ' is in surface contact with the bottom surface of the bearing surface 10 '; corresponding to the plurality of magnetic workpieces 9 'at the front section of the workpiece sequence 91', the supporting seat 31 'is embedded with a strip-shaped magnet 32' arranged along the length direction of the bearing surface 10 'on the top surface, so as to provide magnetic adsorption force for the plurality of magnetic workpieces 9' listed at the front section of the workpiece sequence 91 'from the bottom surface of the bearing surface 10';
the magnetic attraction force provided by the magnetic attraction mechanism 3 ' is configured in advance, so that the magnetic attraction force obtained by a single magnetic workpiece 9 ' in the front section of the workpiece sequence 91 ' is greater than the friction force between the single magnetic workpiece 9 ' and the bearing surface 10 ', so that the plurality of magnetic workpieces 9 ' in the front section of the workpiece sequence 91 ' slip relative to the bearing surface 10 ', until the plurality of magnetic workpieces 9 ' in the front section of the workpiece sequence 91 ' are sequentially deposited and closely arranged into a workpiece deposition sequence 92 ';
the contact area of the workpiece deposition sequence 92 'and the carrying surface 10' is increased by a multiple of the same ratio of the number of the deposited magnetic workpieces 9 'in the workpiece deposition sequence 92' to the number of the deposited magnetic workpieces 9 'in the carrying surface 10' relative to the contact area of the single magnetic workpiece 9 'and the carrying surface 10', so that the friction force of the workpiece deposition sequence 92 'and the carrying surface 10' is the same ratio of the friction force of the single magnetic workpiece 9 'and the carrying surface 10';
the magnetic attraction force provided by the magnetic attraction mechanism 3 'is also configured to be less than or equal to the friction force between the workpiece deposition sequence 92' and the carrying surface 10 ', so that the workpiece deposition sequence 92' can be conveyed along the conveying direction and obtain multiplied kinetic energy, thereby providing the expected thrust force for the magnetic workpiece 9 'at the most front end of the workpiece deposition sequence 92'.
By adopting the magnetic member pushing method, the magnetic attraction force provided by the magnetic attraction mechanism 3 ' enables a plurality of magnetic workpieces 9 ' at the front section of the workpiece sequence 91 ' to be sequentially deposited and closely arranged to form a workpiece deposition sequence 92 ', so that the workpiece deposition sequence 92 ' can be conveyed along the conveying direction and obtain kinetic energy multiplied by times, and expected thrust is provided for the magnetic workpiece 9 ' at the forefront end of the workpiece deposition sequence 92 '; therefore, a pushing mechanism does not need to be additionally arranged, the mechanism of the equipment is simplified, the design cost of an automatic control system and the manufacturing cost of mechanical hardware are obviously reduced, and meanwhile, noise sources are reduced, and the noise control of a workshop is facilitated.
As shown in fig. 3, in the above-mentioned linear pushing device for magnetic members, the supporting seat 31 ' of the magnetic attraction mechanism 3 ' also serves to support the bearing surface 10 ', so that the bearing surface 10 ' is not deformed due to the magnetic attraction force of the magnetic workpiece 9 '.
In a preferred embodiment, in the above magnetic linear pushing device, the belt conveyor of the feeding mechanism 1 'has a frame 11', two belt pulleys 12 'are respectively arranged at two ends of the upper edge of the frame 11', and a transmission belt as a bearing surface 10 'is hung on the belt pulleys 12'; the supporting seat 31 ' of the magnetic attraction mechanism 3 ' is positioned between the belt pulleys 12 ', and the top surface of the supporting seat 31 ' is aligned with the upper edge of the belt pulley 12 '; the rim of the belt pulley 12 ' at the end of the conveying direction has an annular clearance groove 121 ', and the end of the support 31 ' adjacent to the belt pulley 12 ' at the end of the conveying direction has a tail seat 311 ' extending to the upper rim of the belt pulley 12 ' through the annular clearance groove 121 '.
As shown in fig. 4, in the above preferred embodiment, one end of the supporting seat 31 'adjacent to the belt pulley 12' at the end of the conveying direction has a tail seat 311 'extending to the upper edge of the belt pulley 12' through the annular avoiding groove 121 ', and the tail seat 311' is used to realize transition support for the abutting position of the supporting seat 31 'and the belt pulley 12', so that the bearing surface 10 'at the abutting position of the supporting seat 31' and the belt pulley 12 'will not be deformed due to the magnetic attraction force obtained by the magnetic workpiece 9'.
As shown in fig. 2 and 5, as an improvement of the above-mentioned magnetic member linear pushing device, the device further includes a lubricating mechanism 4 ', which has a support 41' fixedly installed below the magnetic attraction mechanism 3 ', the support 41' is provided with a lubricating medium 42 'in frictional contact with the back surface of the conveyor belt, and the lubricating medium 42' is continuously applied to the back surface of the conveyor belt as the conveyor belt advances.
In the above improved technical solution, the lubricant 42 ' is continuously applied to the back surface of the conveyor belt as the conveyor belt advances, so as to reduce the friction between the bottom surface of the carrying surface 10 ' and the supporting seat 31 ', and especially, the friction between the bottom surface of the carrying surface 10 ' and the supporting seat 31 ' can be significantly reduced at the linear channel 22 ' for the magnetic workpiece 9 ' to pass through, thereby reducing the wear of the conveyor belt.
As shown in fig. 5, in the modification of the above-mentioned magnetic member linear pushing device, the lubricating medium 42' is paraffin or graphite formed into a rod shape.
As shown in fig. 5, in the above modified version of the magnetic member linear pushing device, further, the bracket 41 ' is a cylindrical structure, the lubricating medium 42 ' is filled from one end of the bracket 41 ', and a spring 43 ' for pushing the lubricating medium 42 ' outwards is arranged in the bracket 41 ', so that the outer end of the lubricating medium 42 ' elastically presses the back surface of the conveyor belt.
Various other modifications and alterations of the disclosed structure and principles may occur to those skilled in the art, and all such modifications and alterations are intended to be included within the scope of the present invention.
Claims (5)
1. Magnetic member straight line blevile of push, its characterized in that includes:
the feeding mechanism adopts a belt conveyor, and a section of bearing surface which advances in a single direction on a horizontal plane is formed on the top surface of the feeding mechanism through a conveying belt to carry the magnetic workpiece so as to realize single-direction conveying of the magnetic workpiece;
the limiting mechanism is provided with a pair of fixedly installed barrier strips, the barrier strips are respectively arranged on two sides of the bearing surface relative to the length direction of the bearing surface, the lower edges of the barrier strips are in clearance fit with the top surface of the bearing surface, and the inner edges of the barrier strips are mutually matched to form a linear channel which is just used for magnetic workpieces to pass through on the bearing surface, so that the magnetic workpieces carried by the bearing surface are sequentially arranged into a workpiece sequence one by one in a linear manner along the conveying direction;
the magnetic attraction mechanism comprises a supporting seat fixedly arranged below the bearing surface, and the top surface of the supporting seat is in surface contact with the bottom surface of the bearing surface; the supporting seat is embedded with a strip-shaped magnet arranged along the length direction of the bearing surface on the top surface corresponding to the plurality of magnetic workpieces at the front section of the workpiece sequence, so that magnetic adsorption force is provided for the plurality of magnetic workpieces listed at the front section of the workpiece sequence from the bottom surface of the bearing surface;
the magnetic attraction force provided by the magnetic attraction mechanism is configured in advance, so that the magnetic attraction force obtained by a single magnetic workpiece in the front section of the workpiece sequence is larger than the friction force between the single magnetic workpiece and the bearing surface, and a plurality of magnetic workpieces in the front section of the workpiece sequence slip relative to the bearing surface until the plurality of magnetic workpieces in the front section of the workpiece sequence are sequentially deposited and are closely arranged into a workpiece deposition sequence;
the contact area of the workpiece deposition sequence and the bearing surface is increased by times corresponding to the contact area of the single magnetic workpiece and the bearing surface according to the same ratio of the number of the deposited magnetic workpieces in the workpiece deposition sequence, so that the friction force of the workpiece deposition sequence and the bearing surface is the same ratio of the friction force of the single magnetic workpiece and the bearing surface;
the magnetic attraction force provided by the magnetic attraction mechanism is also configured to be less than or equal to the friction force between the workpiece deposition sequence and the bearing surface, so that the workpiece deposition sequence can be conveyed along the conveying direction and obtain multiplied kinetic energy, and the expected thrust force is provided for the magnetic workpiece at the forefront end of the workpiece deposition sequence.
2. The magnetic member linear pushing device according to claim 1, wherein the belt conveyor of the feeding mechanism has a frame, a belt pulley is provided at each of both ends of an upper edge of the frame, and a conveying belt serving as a bearing surface is hung on the belt pulley; the supporting seat of the magnetic attraction mechanism is positioned between the belt pulleys, and the top surface of the supporting seat is aligned with the upper edge of the belt pulley; the wheel edge of the belt pulley at the tail end of the conveying direction is provided with an annular avoiding groove, and one end of the supporting seat, which is adjacent to the belt pulley at the tail end of the conveying direction, is provided with a tail seat which extends to the upper edge of the belt pulley through the annular avoiding groove.
3. The magnetic member linear pushing device according to claim 1 or 2, further comprising a lubricating mechanism having a holder fixedly installed below the magnetic attracting mechanism, the holder being provided with a lubricating medium which comes into frictional contact with the back surface of the conveyor belt, the lubricating medium being continuously applied to the back surface of the conveyor belt as the conveyor belt advances.
4. The magnetic member linear pushing device as claimed in claim 3, wherein the lubricating medium is paraffin or graphite formed into a rod shape.
5. The magnetic member linear pushing device according to claim 4, wherein the holder is a cylindrical structure, the lubricating medium is filled from one end of the holder, and a spring for pushing the lubricating medium out is provided in the holder so that the outer end of the lubricating medium is elastically pressed against the back surface of the conveyor belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022011411.4U CN212552578U (en) | 2020-09-15 | 2020-09-15 | Linear pushing device for magnetic piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022011411.4U CN212552578U (en) | 2020-09-15 | 2020-09-15 | Linear pushing device for magnetic piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212552578U true CN212552578U (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022011411.4U Active CN212552578U (en) | 2020-09-15 | 2020-09-15 | Linear pushing device for magnetic piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212552578U (en) |
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2020
- 2020-09-15 CN CN202022011411.4U patent/CN212552578U/en active Active
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