CN220392514U - Cam feeding mechanism - Google Patents
Cam feeding mechanism Download PDFInfo
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- CN220392514U CN220392514U CN202321643882.4U CN202321643882U CN220392514U CN 220392514 U CN220392514 U CN 220392514U CN 202321643882 U CN202321643882 U CN 202321643882U CN 220392514 U CN220392514 U CN 220392514U
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- assembly
- cam
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- 238000001514 detection method Methods 0.000 claims description 13
- 238000012546 transfer Methods 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 4
- 238000013519 translation Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a cam feeding mechanism which comprises a frame, a conveying line, a pushing assembly and a feeding assembly, wherein the conveying line is arranged on the frame, the conveying line is used for conveying materials, the pushing assembly is arranged on the frame and is positioned above the conveying line, the pushing assembly is used for pushing the materials on the conveying line to a preset material taking position, the feeding assembly comprises a feeding driving assembly, a connecting assembly and a material taking member, the material taking member is arranged at a first end of the connecting assembly, a second end of the connecting assembly is translatably and liftably arranged on the frame, the feeding driving assembly comprises a rotary driving member and a cam, a fixed end of the rotary driving member is arranged on the frame, a driving end of the rotary driving member is connected with the cam, and the rotary driving member drives the cam to rotate, and the cam drives the connecting assembly to translate and lift relative to the frame so that the material taking member takes the materials at the material taking position. The cam feeding mechanism realizes quick material taking of materials through the cam, and improves material taking efficiency.
Description
Technical Field
The utility model relates to the field of automatic conveying, in particular to a cam feeding mechanism.
Background
At present, a plurality of processing technologies are generally involved in the processing technology of materials, and when different processing technologies have different requirements on the types of processing equipment, a conveying line is adopted for conveying and a material taking device is adopted for placing the materials on the conveying line into a next working procedure.
In the prior art, the air cylinder is mostly used as a driving piece to drive the material taking device to take and load single materials, and the air cylinder drives the material taking device to reciprocate for a long time, so that the material taking speed is limited, and the material taking efficiency is reduced.
Disclosure of Invention
The utility model aims to provide a cam feeding mechanism which solves the problem that in the prior art, a cylinder driving mode is adopted, so that the material taking efficiency is low.
The technical aim of the utility model is realized by the following technical scheme:
the cam feeding mechanism comprises a frame, a conveying line, a pushing component and a feeding component, wherein,
the conveying line is arranged on the frame and is used for conveying materials,
the pushing component is arranged on the frame and is positioned above the conveying line, and is used for pushing the materials on the conveying line to a preset material taking position so as to eliminate possible gaps between the materials on the conveying line,
the feeding assembly comprises a feeding driving assembly, a connecting assembly, a material taking part and a resetting assembly, wherein the material taking part is arranged at the first end of the connecting assembly, the second end of the connecting assembly is translatably and liftably arranged on the frame, the feeding driving assembly comprises a rotary driving part and a cam, the fixed end of the rotary driving part is arranged on the frame, the driving end of the rotary driving part is connected with the cam, the rotary driving part drives the cam to rotate, the cam drives the connecting assembly to move relatively to the frame and lift relatively to the frame, the material taking part is enabled to take materials at the material taking position, and the resetting assembly is used for resetting the connecting assembly after the material taking part is taken.
Further, the connecting assembly comprises a lifting plate, a first horizontal plate, a second horizontal plate and a connecting plate, wherein the lifting plate is installed on the frame in a lifting manner through a lifting guide rail assembly, the first horizontal plate is installed on the lifting plate in a translatable manner through the first horizontal guide rail assembly, the second horizontal plate is installed on the frame in a translatable manner through the second horizontal guide rail assembly, the first horizontal plate and the second horizontal plate are connected through the connecting plate, a waist-shaped hole is formed in the connecting plate, a first roller is arranged on the second horizontal plate, the first roller is arranged in the waist-shaped hole, the second horizontal plate and the lifting plate are matched with the cam through a second roller and a third roller respectively, the second horizontal plate is driven to be close to material translation through rotation of the cam, and then the first horizontal plate is driven to be close to material translation, and the lifting plate is lifted through rotation of the cam.
Further, a plurality of equidistant material taking grooves consistent with the conveying direction of the materials are formed in the material taking piece, and the shape of the material taking grooves is consistent with that of the materials.
Further, the cam feeding mechanism further comprises a detection assembly, the detection assembly is arranged below the material taking position of the conveying line and is arranged on the frame, and the detection assembly is used for detecting whether the materials on the conveying line are qualified or not.
Further, the cam feeding assembly further comprises a discharging assembly, the discharging assembly is arranged above the conveying line and is movably mounted on the frame, the discharging assembly is in communication connection with the detecting assembly, and when the detecting assembly detects NG materials, the detecting assembly sends control signals to the discharging assembly, and the discharging assembly takes the NG materials away.
Further, the blanking assembly comprises a transfer module, a driving cylinder and a suction assembly, the fixed end of the driving cylinder is installed on the transfer module, the driving end of the driving cylinder is connected with the suction assembly, the transfer module can drive the driving cylinder to horizontally move on the frame, the driving cylinder drives the suction assembly to be close to the conveying line so as to suck materials at the material taking position, after the suction assembly sucks NG materials, the driving cylinder and the transfer module are reset, and the reset is completed when the suction assembly drops the NG materials.
Further, the reset assembly comprises a first tension spring and a second tension spring, wherein the first end of the first tension spring is fixedly installed on the frame, the second end of the first tension spring is connected with the lifting plate, the first end of the second tension spring is fixedly installed on the lifting plate, and the second end of the second tension spring is connected with the first horizontal plate.
Compared with the prior art, the cam feeding mechanism provided by the utility model has the following beneficial effects:
1. the rotary driving piece is adopted to drive the cam to rotate, meanwhile, the control of the movement track of the connecting assembly is realized through the shape of the cam, and then the movement track of the material taking piece is controlled, so that the material taking piece can quickly take materials at the material taking position, the material taking speed is high, the material taking efficiency is improved, and the operation is stable and reliable.
2. Adopt detection component to detect the material of carrying on the conveyer line, when detecting NG material, detection component can send control signal to unloading subassembly, and unloading subassembly can take off the NG material on the conveyer line, has guaranteed that follow-up material loading subassembly can be got the material smoothly, and does not pause.
Drawings
Fig. 1 is a schematic perspective view of a cam feeding mechanism in an embodiment of the present utility model;
fig. 2 is a schematic perspective view of a feeding assembly in a cam feeding mechanism according to an embodiment of the present utility model;
fig. 3 is a schematic perspective view of a blanking assembly in a cam feeding mechanism according to an embodiment of the present utility model.
Frame 1, material 10
The conveyor line 2 is provided with a conveyor line,
the material pushing assembly 3 is used for pushing the material,
the feeding assembly 4, the feeding driving assembly 40, the rotary driving member 400, the cam 401,
the connection assembly 41, the lifting plate 410, the first horizontal plate 411, the second horizontal plate 412, the connection plate 413,
the take-off member 42,
reset assembly 43, first tension spring 430, second tension spring 431
The detection assembly 5 is configured to detect,
a blanking assembly (6) is arranged on the upper surface of the blanking assembly,
a first roller 7, a second roller 8, a third roller 9,
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 3, a cam feeding mechanism includes a frame 1, a conveying line 2, a pushing assembly 3 and a feeding assembly 4, wherein the conveying line 2 is disposed on the frame 1, the conveying line 2 is used for conveying a material 10, the pushing assembly 3 is mounted on the frame 1 and located above the conveying line 2, the pushing assembly 3 is used for pushing the material 10 on the conveying line 2 to a preset material taking position so as to eliminate a possible gap between the materials 10 on the conveying line 2, the feeding assembly 4 includes a feeding driving assembly 40, a connecting assembly 41, a material taking member 42 and a reset assembly 43, the material taking member 42 is mounted on a first end of the connecting assembly 41, a second end of the connecting assembly 41 is translatably and liftably mounted on the frame 1, the feeding driving assembly 40 includes a rotary driving member 400 and a cam 401, a fixed end of the rotary driving member 400 is mounted on the frame 1, the rotary driving member 400 drives the cam 401 to rotate, and the cam 401 drives the connecting assembly 41 to translate and lift relative to the frame 1 near the material 10 so as to eliminate a possible gap between the materials 10 on the conveying line 2, the feeding member 42 is near the frame 1, the material taking member 10 translates and lifts relative to the frame 1, the material taking member 42 is reset to reset the material taking member 42, and the material taking member 42 is reset to reset the material taking member 42 after the material taking member 42 is connected to the material taking member 42.
It can be seen that the pushing component 3 is used for pushing the material 10 on the conveying line 2 to a preset material taking position so as to eliminate gaps among the materials 10, so that the feeding component 4 can accurately take materials, and the cam 401 is used for controlling the movement track of the connecting component 41, so that the movement track of the material taking component 42 is controlled, the material taking component 42 can be quickly and circularly taken, and the resetting component 43 is used for providing pulling force when the connecting component 41 is reset, so that the speed of the connecting component 41 when being reset is improved, and the feeding mechanism which is simple in structure, high in material taking efficiency and stable and reliable in operation is provided.
As an embodiment, the connection assembly 41 includes a lifting plate 410, a first horizontal plate 411, a second horizontal plate 412 and a connection plate 413, the lifting plate is installed on the frame 1 in a lifting manner through a lifting guide rail assembly, the first horizontal plate 411 is installed on the lifting plate 410 in a translatable manner through the first horizontal guide rail assembly, the second horizontal plate 412 is installed on the frame 1 in a translatable manner through the second horizontal guide rail assembly, the first horizontal plate 411 and the second horizontal plate 412 are connected through the connection plate 413, a waist-shaped hole is formed in the connection plate 413, a first roller 7 is arranged on the second horizontal plate 412, the first roller 7 is arranged in the waist-shaped hole, the second horizontal plate 412 and the lifting plate 410 are respectively matched with the cam 401 through a second roller 8 and a third roller 9, the second horizontal plate 412 is translated close to the material 10 through rotation of the cam 401, and then the first horizontal plate 411 is driven to translate close to the material 10, and the lifting plate 410 is lifted through rotation of the cam 401.
It can be seen that when the rotation driving member 400 drives the cam 401 to rotate, the cam 401 pushes the second roller 8 to make the second horizontal plate 412 translate near the material 10 through the second horizontal rail assembly, and then drives the first horizontal plate 411 to translate near the material 10 on the lifting plate 410 through the first horizontal rail assembly by the connecting plate 413, the cam 401 pushes the third roller 9 to lift the lifting plate 410, the first horizontal plate 411 follows the lifting plate 410 through the cooperation of the waist-shaped hole and the first roller 7 to lift, and then the material taking member 42 takes the material 10 at the material taking position, and the rotation of the cam 401 is adopted to control the movement tracks of the first horizontal plate 411, the second horizontal plate 412 and the lifting plate 410, so that the movement speeds of the first horizontal plate 411, the second horizontal plate 412 and the lifting plate 410 are improved, the movement strokes of the first horizontal plate 411, the second horizontal plate 412 and the lifting plate 410 in each material taking process are ensured to be consistent, and the material taking efficiency is improved.
In one embodiment, the material taking member 42 is provided with a plurality of material taking grooves which are equally spaced in accordance with the conveying direction of the material 10, and the shape of the material taking grooves is in accordance with the shape of the material 10.
It can be seen that, when the lifting plate 410 is lifted, the material taking slot of the material taking member 42 can limit the material 10, and when the moving member 411 advances along the conveying direction of the material 10, the material taking member 42 moves the material 10 forward along the conveying direction of the material 10 by a material distance through the material taking slot, and after the lifting plate 410 is lifted, the material 10 can exit the material taking member 42, so that the material taking member 42 with simple structure and easy implementation is provided.
As an embodiment, the feeding mechanism of the cam 401 further comprises a detecting component 5, the detecting component 5 is arranged below the material taking position of the conveying line 2, the detecting component 5 is installed on the frame 1, and the detecting component 5 is used for detecting whether the material 10 on the conveying line 2 is qualified or not.
Preferably, the detection component 5 is a camera.
It can be seen that the camera is used for photographing and detecting the material 10 on the conveying line 2, and the detection assembly 5 which is simple in structure and easy to realize is provided.
As an embodiment, the cam 401 feeding assembly 4 further comprises a feeding assembly 6, the feeding assembly 6 is arranged above the conveying line 2, the feeding assembly 6 is movably installed on the frame 1, the feeding assembly 6 is in communication connection with the detecting assembly 5, when the detecting assembly 5 detects the NG material 10, the detecting assembly 5 sends a control signal to the feeding assembly 6, and the feeding assembly 6 takes away the NG material 10.
It can be seen that, with detection component 5 and unloading subassembly 6 communication connection, after detection component 5 detects NG material 10, can send control signal to unloading subassembly 6 fast, make unloading subassembly 6 reach the top of NG material 10, take off NG material 10.
As an implementation manner, the blanking assembly 6 includes a transfer module 60, a driving cylinder 61 and a material sucking assembly 62, the fixed end of the driving cylinder 61 is installed on the transfer module 60, the driving end of the driving cylinder 61 is connected with the material sucking assembly 62, the transfer module 60 can drive the driving cylinder 61 to horizontally move on the frame 1, the driving cylinder 61 drives the material sucking assembly 62 to be close to the conveying line 2 so as to suck the material 10 at the material taking position, after the material sucking assembly 62 sucks the NG material 10, the driving cylinder 61 and the transfer module 60 are reset, and the material sucking assembly 62 is reset to put down the NG material 10.
It can be seen that the transferring module 60 is adopted to convey the suction component 62 to the upper side of the NG material 10, and the driving cylinder 61 drives the suction component 62 to approach the NG material 10, the suction component 62 is connected to a negative pressure source to suck the NG material 10, after the suction is completed, the transferring module 60 and the driving cylinder 61 are reset, after the reset is completed, the suction component 62 puts down the NG material 10, and a blanking component 6 with rapid blanking is provided.
As an embodiment, the reset assembly 43 includes a first tension spring 430 and a second tension spring 431, wherein a first end of the first tension spring 430 is fixedly mounted on the frame 1, a second end of the first tension spring 430 is connected to the lifting plate 410, a first end of the second tension spring 431 is fixedly mounted on the lifting plate 410, and a second end of the second tension spring 431 is connected to the first horizontal plate 411.
It can be seen that when the lifting plate 410 needs to be lowered, the first tension spring 430 provides a tension to the lifting plate 410, so that the lifting plate 410 is lowered, and when the first horizontal moving plate 411 needs to be advanced along the conveying direction of the material, the second tension spring 431 provides a tension to the first horizontal moving plate 411, so that the first horizontal moving plate 411 needs to be advanced along the conveying direction of the material 10.
The feeding mechanism comprises the following steps when the material 10 is taken:
s1, conveying a material 10 to a designated position by a conveying line 2;
s2, pushing the materials 10 by a pushing mechanism, pushing the materials 10 to a preset material taking position, and eliminating gaps among the materials 10;
s3, the rotary driving piece 400 drives the cam 401 to rotate, and the cam 401 controls the second horizontal plate 412 to retreat along the conveying direction of the material 10 through the second roller 8, so that the first horizontal plate 412 is driven to retreat along the conveying direction of the material 10 on the lifting plate 410 through the connecting plate 413, and the material taking piece 42 is driven to retreat along the conveying direction of the material 10;
s4, the cam 401 controls the lifting plate 410 to ascend through the third roller 9 so as to drive the first horizontal plate 411 to ascend, and further drive the material taking piece 42 to ascend, so that the material 10 enters the material taking groove of the material taking piece 42;
s5, the cam 401 drives the second horizontal plate 411 to reset through the second roller 8, and meanwhile, the second tension spring 431 provides assistance for resetting the second horizontal plate 411 and drives the material taking part 42 to advance along the conveying direction of the material 10, so that the material 10 in the material taking part 42 moves forwards by a material distance along the conveying direction of the material 10;
s6, after the movement of the material 10 is completed, the cam 401 controls the lifting plate 410 to descend through the third roller 9, and the material 10 in the material taking piece 42 exits the material taking groove;
s7, repeating the steps S2-S6, so that the feeding assembly 4 continuously takes materials, and stopping when the preset number of materials 10 are obtained.
In the embodiments disclosed herein, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art according to the specific circumstances.
The above embodiments merely illustrate the basic principles and features of the present utility model, and the present utility model is not limited to the above examples, but can be variously changed and modified without departing from the spirit and scope of the present utility model, which is within the scope of the present utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. Cam feed mechanism, its characterized in that: the cam feeding mechanism comprises a frame, a conveying line, a pushing assembly and a feeding assembly, wherein,
the conveying line is arranged on the frame and is used for conveying materials,
the pushing component is arranged on the frame and is positioned above the conveying line, and is used for pushing the materials on the conveying line to a preset material taking position so as to eliminate possible gaps between the materials on the conveying line,
the feeding assembly comprises a feeding driving assembly, a connecting assembly, a material taking part and a resetting assembly, wherein the material taking part is arranged at the first end of the connecting assembly, the second end of the connecting assembly is translatably and liftably arranged on the frame, the feeding driving assembly comprises a rotary driving part and a cam, the fixed end of the rotary driving part is arranged on the frame, the driving end of the rotary driving part is connected with the cam, the rotary driving part drives the cam to rotate, the cam drives the connecting assembly to move relatively to the frame and lift relatively to the frame, the material taking part is enabled to take materials at the material taking position, and the resetting assembly is used for resetting the connecting assembly after the material taking part is taken.
2. The cam loading mechanism of claim 1, wherein: the connecting assembly comprises a lifting plate, a first horizontal plate, a second horizontal plate and a connecting plate, wherein the lifting plate is installed on the frame in a lifting manner through a lifting guide rail assembly, the first horizontal plate is installed on the lifting plate in a translatable manner through the first horizontal guide rail assembly, the second horizontal plate is installed on the frame in a translatable manner through the second horizontal guide rail assembly, the first horizontal plate and the second horizontal plate are connected through the connecting plate, a waist-shaped hole is formed in the connecting plate, a first roller is arranged on the second horizontal plate, the first roller is arranged in the waist-shaped hole, the second horizontal plate and the lifting plate are matched with the cam through a second roller and a third roller respectively, the second horizontal plate is driven to be close to material translation through rotation of the cam, and then the first horizontal plate is driven to be close to material translation, and the lifting plate is lifted through rotation of the cam.
3. A cam loading mechanism according to claim 2, wherein: the material taking part is provided with a plurality of equidistant material taking grooves consistent with the conveying direction of materials, and the shape of the material taking grooves is consistent with that of the materials.
4. The cam loading mechanism of claim 1, wherein: the cam feeding mechanism further comprises a detection assembly, the detection assembly is arranged below the material taking position of the conveying line and mounted on the frame, and the detection assembly is used for detecting whether materials on the conveying line are qualified or not.
5. The cam loading mechanism of claim 4, wherein: the cam feeding assembly further comprises a discharging assembly, the discharging assembly is arranged above the conveying line and movably mounted on the frame, the discharging assembly is in communication connection with the detecting assembly, and when the detecting assembly detects NG materials, the detecting assembly sends control signals to the discharging assembly, and the discharging assembly takes the NG materials away.
6. The cam loading mechanism of claim 5, wherein: the blanking assembly comprises a transfer module, a driving cylinder and a suction assembly, wherein the fixed end of the driving cylinder is installed on the transfer module, the driving end of the driving cylinder is connected with the suction assembly, the transfer module can drive the driving cylinder to horizontally move on the frame, the driving cylinder drives the suction assembly to be close to the conveying line so as to suck materials at the material taking position, and after the suction assembly sucks NG materials, the driving cylinder and the transfer module are reset, and the suction assembly is reset to put down the NG materials.
7. A cam loading mechanism according to claim 2, wherein: the reset assembly comprises a first tension spring and a second tension spring, wherein the first end of the first tension spring is fixedly arranged on the frame, the second end of the first tension spring is connected with the lifting plate, the first end of the second tension spring is fixedly arranged on the lifting plate, and the second end of the second tension spring is connected with the first horizontal plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321643882.4U CN220392514U (en) | 2023-06-26 | 2023-06-26 | Cam feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321643882.4U CN220392514U (en) | 2023-06-26 | 2023-06-26 | Cam feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220392514U true CN220392514U (en) | 2024-01-26 |
Family
ID=89607958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321643882.4U Active CN220392514U (en) | 2023-06-26 | 2023-06-26 | Cam feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220392514U (en) |
-
2023
- 2023-06-26 CN CN202321643882.4U patent/CN220392514U/en active Active
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