CN212402549U - Automatic bar feeding and positioning device - Google Patents
Automatic bar feeding and positioning device Download PDFInfo
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- CN212402549U CN212402549U CN202020518279.3U CN202020518279U CN212402549U CN 212402549 U CN212402549 U CN 212402549U CN 202020518279 U CN202020518279 U CN 202020518279U CN 212402549 U CN212402549 U CN 212402549U
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Abstract
The utility model discloses an automatic feeding and positioning device for bar materials, which comprises a stock bin, a feeding device, a connecting guide groove and a blocking and positioning device which are connected in sequence, wherein the stock bin comprises a bottom plate which is arranged obliquely towards the feeding device, and the feeding device comprises a pushing block and a pushing block driving device which is used for driving the pushing block to sort and push out the bar materials in the stock bin; the connecting guide groove comprises a connecting bottom plate and a side plate connected with the connecting bottom plate; the blocking and positioning device comprises a blocking device and a positioning device. The utility model discloses a can realize automatic feeding, stop material and material location in an orderly manner, carry out automatic positioning, its compact structure after the feed is accomplished to the blank. The feeding device can control the conveying speed and whether to convey. The bin with adjustable width and the connecting guide groove can meet the conveying requirements of bars with different lengths. The utility model discloses can adapt to the bar of multiple specification length, adopt pneumatic drive, control is simple, low in manufacturing cost realizes easily that the practicality is stronger, the in-service use effect preferred.
Description
Technical Field
The utility model relates to a bar automatic feeding, positioner, mechanical device automated production technical field.
Background
Along with the continuous deepening of intelligent manufacturing, in the automated production field, for realizing the automation and the intellectuality of machining equipment, round bar automatic feed has multiple form, if with the geneva wheel letter sorting pay-off, vibrations dish letter sorting pay-off, manipulator letter sorting pay-off, though its is respond well, nevertheless has the complicated manufacturing cost height of mechanism, to the blank adaptability of diameter change poor and the location problem of being accurate inadequately.
SUMMERY OF THE UTILITY MODEL
For solving the not enough of prior art, the utility model aims to provide a bar automatic feeding, positioner has solved bar material loading, positioner adaptability poor and location accurate technical problem inadequately among the prior art.
In order to achieve the above object, the utility model adopts the following technical scheme:
the automatic bar feeding and positioning device is characterized by comprising a stock bin, a feeding device, a connecting guide groove and a blocking and positioning device which are sequentially connected, wherein the stock bin comprises a bottom plate which is obliquely arranged towards the feeding device;
the connecting guide groove comprises a connecting bottom plate and a side plate connected with the connecting bottom plate;
the blocking and positioning device comprises a blocking device and a positioning device.
Preferably, aforementioned a bar automatic feeding, positioner, feed bin are still including connecting in the curb plate of bottom plate, regulating plate, and curb plate, regulating plate all set up along the vertical setting of the incline direction of bottom plate, and the distance between regulating plate and the curb plate is adjustable.
Preferably, an upper connecting plate is further arranged between the adjusting plate and the side plate, the upper connecting plate is connected to the side plate and provided with a waist-shaped hole, and the waist-shaped hole is connected to the adjusting plate through a screw.
Preferably, in the automatic bar feeding and positioning device, the pushing block driving device is a feeding cylinder, and a power output end of the feeding cylinder is connected with the pushing block.
Preferably, in the automatic bar feeding and positioning device, the upper edge of the material pushing block is inclined towards the direction of the connecting guide groove.
Preferably, the bar automatic feeding and positioning device further comprises a connection side plate and a connection adjusting plate which are connected to the connection bottom plate, the connection side plate and the connection adjusting plate are vertically arranged in the direction perpendicular to the inclination direction of the connection bottom plate, and the distance between the connection side plate and the connection adjusting plate is adjustable.
Preferably, rod automatic feeding, positioner, the curb plate of plugging into, the regulating plate of plugging into between connect through the connecting block and be connected, the connecting block is equipped with waist shape hole, waist shape hole passes through screw connection in the regulating plate of plugging into.
Preferably, in the automatic bar feeding and positioning device, the connection base plate is further provided with a workpiece baffle, and an upper edge of the workpiece baffle is connected to an upper edge of the connection base plate.
Preferably, preceding bar automatic feeding, positioner, dam device are higher including blockking the locating piece, and it keeps away from one side height of the guide slot of plugging into to block the locating piece, and positioner includes tip locating piece and ejector pad, and the ejector pad still connects the location cylinder, and the location cylinder is used for driving the ejector pad and slides for the tip locating piece.
Preferably, the automatic bar feeding and positioning device further comprises a first detection sensor and a second detection sensor, wherein the first detection sensor and the second detection sensor are used for detecting whether materials exist in the blocking and positioning device, the first detection sensor is connected to the positioning device, and the second detection sensor is connected to the connecting guide groove.
The utility model discloses the beneficial effect who reaches:
the utility model discloses a can realize automatic feeding, stop material and material location in an orderly manner, carry out automatic positioning, its compact structure after the feed is accomplished to the blank. The feeding device can control the conveying speed and whether to convey. The bin with adjustable width and the connecting guide groove can meet the conveying requirements of bars with different lengths.
The utility model discloses can realize round bar automatic feeding and automatic positioning, can adapt to the bar of multiple specification length, adopt pneumatic drive, control is simple, low in manufacturing cost, easy realization, the practicality is stronger, the in-service use effect preferred.
Drawings
FIG. 1 is an overall structure of the present invention;
FIG. 2 is a structure diagram of the storage bin of the present invention;
FIG. 3 is a structure view of the connecting guide groove of the present invention;
FIG. 4 is a block positioning device structure diagram of the present invention;
FIG. 5 is a structural diagram of the feeding device of the present invention;
the meaning of the reference symbols in the figures: 1-a storage bin; 2-a feeding device; 3-connecting guide grooves; 4-blocking the positioning device; 5-fixing the rack; 6-a frame; 7-side plate; 8-an upper connecting plate; 9-adjusting plate; 10-a base plate; 11-a material pushing block; 12-intermediate connecting blocks; 13-a feed cylinder; 14-cylinder fixing plate; 15-connecting blocks; 16-connecting side plates; 17-connection adjusting plate; 18-docking the backplane; 19-workpiece baffles; 20-a fixing frame; 21-end positioning block; 22-blocking a positioning block; 23-a push block; 24-a positioning cylinder; 25-cylinder cushion blocks; 26-detecting sensor one; 27-mounting a bottom plate; 28-mounting and standing; 29-sensor detection support; 30-detecting sensor two.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 5: the embodiment discloses a bar automatic feeding and positioning device, which comprises a stock bin 1, a feeding device 2, a connecting guide groove 3 and a blocking and positioning device 4 which are sequentially connected, wherein the sequential connection recorded herein refers to the moving sequence of the materials in normal work, and the sequential connection does not necessarily need to be actual and is connected together through a mechanical structure. A fixed stand 5 is also arranged below the devices and is used for supporting and fixing the whole equipment.
With reference to fig. 1 and 2: the feed bin 1 comprises a bottom plate 10 which is obliquely arranged towards the feeding device 2, the feed bin 1 further comprises a side plate 7 and an adjusting plate 9 which are connected to the bottom plate 10, the side plate 7 and the adjusting plate 9 are vertically arranged along the oblique direction of the bottom plate 10, and the distance between the adjusting plate 9 and the side plate 7 is adjustable. The adjustable distance here means: an upper connecting plate 8 is further arranged between the adjusting plate 9 and the side plate 7, the upper connecting plate 8 is connected to the side plate 7 and is provided with a waist-shaped hole (such as a rectangular long hole), and the waist-shaped hole is connected to the adjusting plate 9 through a screw. The distance between the adjusting plate 9 and the side plates 7 is adjusted by sliding the adjusting plate 9 along the waist-shaped hole, for example, the number of the side plates 7 is two, the adjusting plate 9 is arranged at the position between the two side plates 7, when the adjusting plate 9 moves towards the side plate at one side, the width of a channel between the adjusting plate and the side plate is reduced, the adjusting plate is used for conveying small-sized (such as short-length) materials, and the width of the channel between the adjusting plate 9 and the side plate 7 at the other side is increased, so that the adjusting plate can be used for conveying large-. A frame 6 can be arranged below the bottom plate 10, and the inclination of the bottom plate 10 is realized through the height of the supporting points at the two ends of the frame 6.
The feeding device 2 comprises a material pushing block 11 and a material pushing block driving device for driving the material pushing block 11 to sort and push out the rods in the stock bin 1. The material pushing block driving device is preferably a feeding air cylinder 13, the power output end of the feeding air cylinder 13 is connected with the material pushing block 11, and an intermediate connecting block 12 can be arranged between the power output end of the feeding air cylinder 13 and the material pushing block 11. The feeding cylinder 13 is fixed by a cylinder fixing plate 14.
For better positioning the material, the upper edge of the material pushing block 11 is inclined towards the direction of the connecting guide groove 3, and the inclined angle is the same as or close to the inclined angle of the bottom plate 10, so that when the material pushing block 11 ascends, the material pushing block can be well butted with the lower edge of the bottom plate 10 to form an integral smooth inclined surface, and the material can smoothly pass through the inclined surface. Furthermore, when the pusher block 11 is at the bottom, the upper edge of the pusher block 11 may also position the material towards the docking channel 3, so that when the pusher block 11 is raised to a level with the docking floor 18, the material will slide towards the docking channel 3 under the influence of gravity.
With reference to fig. 1 and 3: the connecting guide groove 3 comprises a connecting bottom plate 18 and a side plate connected to the connecting bottom plate 18, the connecting guide groove 3 further comprises a connecting side plate 16 and a connecting adjusting plate 17 connected to the connecting bottom plate 18, the connecting side plate 16 and the connecting adjusting plate 17 are both vertical to the inclined direction of the connecting bottom plate 18, and the distance between the connecting side plate 16 and the connecting adjusting plate 17 is adjustable. The specific structure that this department distance is adjustable is: the connection side plate 16 and the connection adjusting plate 17 are connected through a connecting block 15, the connecting block 15 is provided with a waist-shaped hole, and the waist-shaped hole is connected to the connection adjusting plate 17 through a screw. The adjusting way of the connecting adjusting plate 17 is similar to that of the adjusting plate 9. The connecting bottom plate 18 is further provided with a workpiece baffle plate 19, and the upper edge of the workpiece baffle plate 19 is connected to the upper edge of the connecting bottom plate 18. The workpiece baffle 19 is vertically arranged on the whole and is matched with the material pushing block 11 for use. The lower end of the connection bottom plate 18 is fixed by a fixing frame 20, and the two ends of the connection bottom plate 18 are formed into a high-low state by the height of the supporting points at the two ends of the fixing frame 20. The work retainer 19 may be mounted to the side of the holder 20.
With reference to fig. 1 and 4: the blocking and positioning device 4 comprises a material blocking device and a positioning device. The material blocking device comprises a blocking positioning block 22, the positioning device comprises an end positioning block 21 and a pushing block 23, the pushing block 23 is further connected with a positioning cylinder 24, and the positioning cylinder 24 is used for driving the pushing block 23 to slide relative to the end positioning block 21. The upper end of the blocking positioning block 22 is provided with a V-shaped groove, the height of one side, far away from the connecting guide groove 3, of the blocking positioning block 22 is higher, and the front-low back-high structure can block a bar falling from the connecting guide groove 3 and enable the bar to be positioned in the V-shaped groove in a front-back mode.
The end positioning block 21, the stop positioning block 22 and the positioning cylinder 24 are mounted on the mounting base plate 27, and a cylinder block 25 may be disposed between the mounting base plate 27 and the positioning cylinder 24 in order to adjust the height of the positioning cylinder 24. The lower part of the mounting bottom plate 27 is mounted on the fixed stand 5 by a mounting stand 28.
The embodiment further comprises a first detection sensor 26 and a second detection sensor 30 which are used for detecting whether materials exist in the blocking and positioning device 4, wherein the first detection sensor 26 is installed on the end portion positioning block 21, and whether the materials exist or not is detected by detecting the end portion of the bar stock. The second detection sensor 30 is arranged at the discharging position of the connecting guide groove 3 through a sensor detection bracket 29.
During operation, the positions of the adjusting plate 9 and the connecting adjusting plate 17 are adjusted according to the length of the bar stock, then the bar stock is horizontally placed in the stock bin 1 side by side, the bar stock slides downwards along the stock bin 1 under the action of gravity, and when the bar stock enters the position above the material pushing block 11, the bar stock is blocked by the workpiece baffle 19. The feeding cylinder 13 is operated to push the material pushing block 11 upwards, when the material pushing block 11 rises to the height of the connecting bottom plate 18, the bar can slide downwards along the connecting bottom plate 18 under the action of gravity and then enter the positioning block 22, and the positioning cylinder 24 pushes the material pushing block 23 to clamp the bar, so that the positioning of the bar is realized. At this point, further processing or the like of the bar stock can be performed. In the process, because the feeding device 2 only feeds a certain amount of fed bars (usually one bar) at a time, the working frequency and the number of times determine the feeding speed of the bars, which is convenient for controlling the feeding speed and whether to feed the bars.
The two detection sensors are connected with the control device of the embodiment, and can detect whether the bar stock is in the blocking and positioning device 4 or not and whether the redundant bar stock is sent out or not, so that misoperation is prevented, and the safety of the mechanism is improved.
Compared with the prior art, the structure of the embodiment is simpler, the automatic feeding can be realized,
the utility model discloses a can realize automatic feeding, stop material and material location in an orderly manner, carry out automatic positioning, its compact structure after the feed is accomplished to the blank. The feeding device can control the conveying speed and whether to convey. The width-adjustable stock bin 1 and the connecting guide groove 3 can meet the conveying requirements of bars with different lengths.
The utility model discloses can realize round bar automatic feeding and automatic positioning, can adapt to the bar of multiple specification length, adopt pneumatic drive, control is simple, low in manufacturing cost, easy realization, the practicality is stronger, the in-service use effect preferred.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (10)
1. The automatic bar material feeding and positioning device is characterized by comprising a stock bin (1), a feeding device (2), a connecting guide groove (3) and a blocking and positioning device (4) which are sequentially connected, wherein the stock bin (1) comprises a bottom plate (10) which is obliquely arranged towards the feeding device (2), and the feeding device (2) comprises a pushing block (11) and a pushing block driving device which is used for driving the pushing block (11) to sort and push out bars in the stock bin (1);
the connecting guide groove (3) comprises a connecting bottom plate (18) and a side plate connected to the connecting bottom plate (18);
the blocking and positioning device (4) comprises a material blocking device and a positioning device.
2. The automatic bar feeding and positioning device according to claim 1, wherein the storage bin (1) further comprises a side plate (7) and an adjusting plate (9) connected to the bottom plate (10), the side plate (7) and the adjusting plate (9) are both vertically arranged along the inclined direction of the bottom plate (10), and the distance between the adjusting plate (9) and the side plate (7) is adjustable.
3. The automatic bar feeding and positioning device according to claim 2, characterized in that an upper connecting plate (8) is further arranged between the adjusting plate (9) and the side plate (7), the upper connecting plate (8) is connected to the side plate (7) and is provided with a waist-shaped hole, and the waist-shaped hole is connected to the adjusting plate (9) through a screw.
4. The automatic bar feeding and positioning device as claimed in claim 1, wherein the pusher block driving device is a feeding cylinder (13), and a power output end of the feeding cylinder (13) is connected with the pusher block (11).
5. An automatic feeding and positioning device for bars according to claim 1 or 4, characterized in that the upper edge of the pusher block (11) is inclined in the direction towards the docking channel (3).
6. The automatic bar feeding and positioning device according to claim 1, wherein the connecting guide groove (3) further comprises a connecting side plate (16) and a connecting adjusting plate (17) connected to the connecting bottom plate (18), the connecting side plate (16) and the connecting adjusting plate (17) are both vertically arranged perpendicular to the inclined direction of the connecting bottom plate (18), and the distance between the connecting side plate (16) and the connecting adjusting plate (17) is adjustable.
7. The automatic bar feeding and positioning device according to claim 6, characterized in that the connection side plates (16) and the connection adjusting plates (17) are connected through connecting blocks (15), the connecting blocks (15) are provided with kidney-shaped holes, and the kidney-shaped holes are connected to the connection adjusting plates (17) through screws.
8. The automatic bar feeding and positioning device according to claim 1, characterized in that the connection base plate (18) is further provided with a workpiece baffle (19), and the upper edge of the workpiece baffle (19) is connected to the upper edge of the connection base plate (18).
9. The automatic bar feeding and positioning device according to claim 1, wherein the blocking device comprises a blocking positioning block (22), the height of one side of the blocking positioning block (22) away from the connecting guide groove (3) is higher, the positioning device comprises an end positioning block (21) and a push block (23), the push block (23) is further connected with a positioning cylinder (24), and the positioning cylinder (24) is used for driving the push block (23) to slide relative to the end positioning block (21).
10. The automatic bar feeding and positioning device according to claim 1, further comprising a first detection sensor (26) and a second detection sensor (30) for detecting whether the blocking and positioning device (4) contains the material, wherein the first detection sensor (26) is connected to the positioning device, and the second detection sensor (30) is connected to the connecting guide groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020518279.3U CN212402549U (en) | 2020-04-10 | 2020-04-10 | Automatic bar feeding and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020518279.3U CN212402549U (en) | 2020-04-10 | 2020-04-10 | Automatic bar feeding and positioning device |
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| CN212402549U true CN212402549U (en) | 2021-01-26 |
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| CN202020518279.3U Active CN212402549U (en) | 2020-04-10 | 2020-04-10 | Automatic bar feeding and positioning device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146328A (en) * | 2021-04-07 | 2021-07-23 | 苏州健雄职业技术学院 | Step type feeding mechanism |
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2020
- 2020-04-10 CN CN202020518279.3U patent/CN212402549U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146328A (en) * | 2021-04-07 | 2021-07-23 | 苏州健雄职业技术学院 | Step type feeding mechanism |
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