CN220617277U - Material taking mechanism for tray - Google Patents
Material taking mechanism for tray Download PDFInfo
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- CN220617277U CN220617277U CN202321814902.XU CN202321814902U CN220617277U CN 220617277 U CN220617277 U CN 220617277U CN 202321814902 U CN202321814902 U CN 202321814902U CN 220617277 U CN220617277 U CN 220617277U
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- 239000000463 material Substances 0.000 title claims abstract description 16
- 230000002457 bidirectional effect Effects 0.000 description 4
- 238000005457 optimization Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of automatic assembly of electric tools, in particular to a material taking mechanism for a tray, which comprises a first sliding table and a second sliding table which are parallel to each other, wherein a first linear actuator and a second linear actuator which are symmetrical to each other are respectively arranged on the first sliding table and the second sliding table, a first bracket and a second bracket which are symmetrical to each other are respectively and vertically arranged on the first sliding table and the second sliding table, and a third linear actuator is arranged, and is fixedly connected with a first support and is in sliding connection with a second support; a slide block of the third linear actuator is connected with a clamp slide seat, and a first jaw clamp and a second jaw clamp which are mutually perpendicular in jaw direction are respectively arranged on the clamp slide seat; and the first sliding table and the second sliding table are subjected to space adjustment through a screw rod driving module. The mechanism is simple in structure, can convey and take materials for trays of different specifications, and improves the application range of the automatic equipment.
Description
Technical Field
The utility model relates to the technical field of automatic assembly of electric tools, in particular to a material taking mechanism for a tray.
Background
A hand-held power tool is a machine that is driven by a motor or an electromagnet to perform a mechanical function, and can be classified into: metal cutting, sanding, assembly, etc. The angle grinder is also called a grinder or a disc grinder, and is mainly used for cutting, grinding, brushing and polishing metal, stone and the like.
The main fittings of the angle grinder are as follows: the device comprises a head shell, a machine shell, a stator, a rotor, a transmission gear, a controller, a rotating shaft and the like. In view of the variety of the components and the complex and high connection relationship between the components, no automatic assembly line for the angle grinder, which can realize fully automatic assembly, exists in the industry at present, and a common means for improving the assembly efficiency is to assemble the components in a semi-automatic and semi-manual mode.
In an automatic assembly link, in order to continuously improve the processing efficiency, the same type of parts to be processed are often required to be orderly placed on a workpiece tray in advance before entering automatic processing, and then the workpiece tray is pushed to a feeding area of automatic processing equipment so as to be automatically picked up by an automatic processing robot.
In the existing scheme, one automatic device can process or assemble a plurality of workpieces with similar specifications, but due to different specifications of the workpieces, the specifications of all trays cannot be guaranteed to be consistent, for example, the trays are bigger, the trays are smaller, and a transmission rail for conveying the trays on the existing automatic processing device is in a fixed mode for matching with the material taking device, so that the width of the rail cannot be adjusted when the trays with different specifications are replaced.
The traditional approach is to place focus on the tray, such as adding a border to a small tray to enlarge the size of the tray to accommodate the large size of the drive track. However, in practical operation, the amount of the pallet involved is large, the labor cost is increased in a conventional modification mode, and the modified pallet needs to be restored to be original after the assembly of the workpiece of the type is completed, which is an intangible cost loss.
Therefore, a new technical solution is urgently needed to solve the above technical problems.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides a material taking mechanism for a tray, which can effectively solve the technical problems that in the prior art, automatic processing equipment cannot adjust the track size in the process of carrying out conveying and material taking of trays with different specifications, so that the cost is increased due to the fact that the trays are required to be modified to adapt to conveying tracks, and further the working efficiency is seriously influenced.
The above purpose is realized by the following technical scheme:
the material taking mechanism for the tray comprises a first sliding table and a second sliding table which are parallel to each other, wherein a first linear actuator and a second linear actuator which are symmetrical to each other are respectively arranged on the first sliding table and the second sliding table, and sliding seats for bearing the tray are respectively connected to sliding blocks of the first linear actuator and the second linear actuator; the first sliding table and the second sliding table are respectively and vertically provided with a first support and a second support which are symmetrical to each other, the top of the first support is provided with a first support, the top of the second support is provided with a second support, the first support and the second support are provided with a third linear actuator, and the third linear actuator is fixedly connected with the first support and is in sliding connection with the second support; the slide block of the third linear actuator is connected with a clamp slide seat, and a first jaw clamp and a second jaw clamp which are mutually perpendicular in jaw direction are respectively arranged on the clamp slide seat; and the first sliding table and the second sliding table are subjected to space adjustment through a screw rod driving module.
Further, the screw driving module comprises a screw motor and a screw which are connected with each other, a screw seat and a screw sliding seat which are symmetrical with each other are respectively arranged along the first sliding table and the second sliding table, the screw seat is used for the screw to movably penetrate through, and the screw sliding seat can be sleeved with the screw; the screw rod motor is connected with the first sliding table and can drive the screw rod to rotate clockwise or anticlockwise, so that the moving position of the screw rod sliding seat on the screw rod is adjusted.
Further, the first jaw clamp comprises a first electric push rod vertically arranged on the clamp sliding seat, a piston of the first electric push rod penetrates through the clamp sliding seat and then is connected with a first cylinder seat below, the lower end of the first cylinder seat is connected with a first cylinder, and the piston end of the first cylinder is connected with a first jaw.
Further, a pair of first guide rods which are symmetrical to each other are further vertically arranged on the first cylinder seat, and the first guide rods can penetrate through the clamp sliding seat.
Further, the first air cylinder is a bidirectional air cylinder, and the first jaw is C-shaped and can clamp a cylindrical workpiece.
Further, the second jaw clamp comprises a second electric push rod which is vertically arranged on the clamp sliding seat, a piston of the second electric push rod penetrates through the clamp sliding seat and then is connected with a second cylinder seat below, the lower end of the second cylinder seat is connected with a second cylinder, and the piston end of the second cylinder is connected with a second jaw.
Further, a pair of second guide rods which are symmetrical to each other are also vertically arranged on the second cylinder seat, and the second guide rods can penetrate through the clamp sliding seat.
Further, the second air cylinder is a bidirectional air cylinder, the second jaw is in an inverted L shape, and workpieces with regular shapes can be clamped.
Further, a U-shaped sliding seat is arranged on the second support, so that the third linear actuator can be partially clamped and can slide.
Further, each sliding seat is provided with a cylinder clamping jaw for firmly clamping the tray with the support posts.
Advantageous effects
The material taking mechanism for the trays provided by the utility model adopts the width-adjustable conveying track, can adapt to trays with different specifications, can not interfere the material taking device positioned above, adopts a mutually vertical double-clamp mode, and can pick up workpieces with different shapes by colleagues without mutual influence. The mechanism is simple in structure, can convey and take materials for trays of different specifications, and improves the application range of the automatic equipment.
Drawings
FIG. 1 is a first view of an extraction mechanism for a tray according to the present utility model;
FIG. 2 is a second view of an extraction mechanism for a tray according to the present utility model;
FIG. 3 is a schematic view of the structure of a first jaw clamp and a second jaw clamp of the take-off mechanism for a pallet according to the present utility model;
fig. 4 is a schematic view of an application of the extracting mechanism for a tray according to the present utility model.
The graphic indicia:
the device comprises a first sliding table, a second sliding table, a first linear actuator, a second linear actuator, a tray and a sliding seat, wherein the first sliding table, the second sliding table, the first linear actuator, the second linear actuator, the tray and the sliding seat are arranged in sequence, and the tray is provided with a first sliding table, a second sliding table, a third linear actuator, a fourth linear actuator, a fifth tray and a sixth sliding seat;
7-first jaw clamps, 71-first electric push rods, 72-first cylinder seats, 73-first cylinders, 74-first jaws and 75-first guide rods;
8-second jaw clamps, 81-second electric push rods, 82-second cylinder seats, 83-second cylinders, 84-second jaws and 85-second guide rods;
9-screw driving modules, 91-screw motors, 92-screws, 93-screw seats and 94-screw sliding seats;
10-first bracket, 11-second bracket, 12-first support, 13-second support, 14-third linear actuator, 15-clamp slide, 16-U-shaped slide, 17-cylinder clamping jaw.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. The described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 and 2, the material taking mechanism for the tray comprises a first sliding table 1 and a second sliding table 2 which are parallel to each other, wherein a first linear actuator 3 and a second linear actuator 4 which are symmetrical to each other are respectively arranged on the first sliding table 1 and the second sliding table 2, and sliding blocks of the first linear actuator 3 and the second linear actuator 4 are respectively connected with a sliding seat 6 for bearing the tray 5; a first support 10 and a second support 11 which are symmetrical to each other are vertically arranged on the first sliding table 1 and the second sliding table 2 respectively, a first support 12 is arranged at the top of the first support 10, a second support 13 is arranged at the top of the second support 11, a third linear actuator 14 is arranged on the first support 12 and the second support 13, and the third linear actuator 14 is fixedly connected with the first support 12 and is in sliding connection with the second support 13; a slide block of the third linear actuator 14 is connected with a clamp slide seat 15, and a first jaw clamp 7 and a second jaw clamp 8 with jaw directions perpendicular to each other are respectively arranged on the clamp slide seat 15; and the first sliding table 1 and the second sliding table 2 are subjected to space adjustment through a screw rod driving module 9.
Specifically, as shown in fig. 4, the first sliding table 1 and the second sliding table 2 which are parallel to each other are respectively arranged in a feeding area of the automation equipment, and the distance between the first linear actuator 3 and the second linear actuator 4 is adjusted through the screw rod driving module 9 so as to adapt to different trays 5, and the trays 5 can be driven to move horizontally in the X direction; the Y-direction movement of the clamp slide seat 15 is regulated by a third linear actuator 14 arranged above, so that the positions of the first jaw clamp 7 and the second jaw clamp 8 with mutually vertical jaws on the tray 5 are controlled, and the workpiece is picked up; in this embodiment, the jaws of the first jaw clamp 7 and the second jaw clamp 8 are arranged vertically, so that the diversity of the clamps is increased, and meanwhile, the workpieces can be picked up simultaneously without interference.
As shown in fig. 1 and 2, as an optimization of the screw driving module 9 in the present embodiment, the screw driving module 9 includes a screw motor 91 and a screw 92 that are connected to each other, a screw seat 93 and a screw slide seat 94 that are symmetrical to each other are respectively disposed along the first sliding table 1 and the second sliding table 2, the screw seat 93 is for the screw 92 to movably penetrate, and the screw slide seat 94 can be sleeved with the screw 92; the screw rod motor 91 is connected with the first sliding table 1 and can drive the screw rod 92 to rotate clockwise or anticlockwise so as to adjust the moving position of the screw rod sliding seat 94 on the screw rod 92;
at the same time as the screw 93 is driven, since one end of the third linear actuator 14 is slidingly connected to the second support 13, synchronous sliding is also performed.
In order to ensure stable movement of the third linear actuator 14, in this embodiment, the second support 13 is provided with a U-shaped slide 16, which can partially clamp the third linear actuator 14 and allow the third linear actuator 14 to slide.
As shown in fig. 2 and 3, as an optimization of the first jaw clamp 7 in the present embodiment, the first jaw clamp 7 includes a first electric push rod 71 vertically disposed on the clamp slide 15, a piston of the first electric push rod 71 penetrates through the clamp slide 15 and then is connected with a first cylinder seat 72 below, a first cylinder 73 is connected to a lower end of the first cylinder seat 72, and a first jaw 74 is connected to a piston end of the first cylinder 73.
In order to ensure that the first jaw 74 can stably move in the Z direction when being lifted, a pair of first guide rods 75 which are symmetrical to each other are also vertically arranged on the first cylinder base 72, and the first guide rods 75 can penetrate through the clamp sliding seat 15.
The first air cylinder 73 is a bidirectional air cylinder, and the first jaw 74 is C-shaped and can clamp a cylindrical workpiece.
As shown in fig. 2 and 3, as an optimization of the second jaw clamp 8 in the present embodiment, the second jaw clamp 8 includes a second electric push rod 81 vertically disposed on the clamp slide 15, a piston of the second electric push rod 81 penetrates through the clamp slide 15 and then is connected with a second cylinder seat 82 below, a second cylinder 83 is connected with a lower end of the second cylinder seat 82, and a second jaw 84 is connected with a piston end of the second cylinder 83.
In order to ensure that the second jaw 84 can stably move in the Z direction when being lifted, a pair of second guide rods 85 which are symmetrical to each other are further vertically arranged on the second cylinder block 82, and the second guide rods 85 can penetrate the clamp sliding seat 15.
The second cylinder 83 is a bidirectional cylinder, and the second jaw 84 is in an inverted L shape, so as to clamp a workpiece with regular external shape.
After the workpieces in the tray 5 are picked up and emptied, the tray 5 is horizontally moved in X direction by the sliding seats 6 which are symmetrical to each other so as to facilitate the stacking of the subsequent port trays; in order to keep the tray 5 and the slide seat 6 stable, the workpiece picking device is beneficial to not shifting when picking up the workpiece, and is beneficial to horizontal movement; in this embodiment, each slide 6 is provided with a cylinder clamping jaw 17 for firmly clamping the pallet 5 with the support.
The above description is for the purpose of illustrating the embodiments of the present utility model and is not to be construed as limiting the utility model, but is intended to cover all modifications, equivalents, improvements and alternatives falling within the spirit and principle of the utility model.
Claims (10)
1. The material taking mechanism for the tray is characterized by comprising a first sliding table (1) and a second sliding table (2) which are parallel to each other, wherein a first linear actuator (3) and a second linear actuator (4) which are symmetrical to each other are respectively arranged on the first sliding table (1) and the second sliding table (2), and sliding seats (6) for bearing the tray (5) are respectively connected to sliding blocks of the first linear actuator (3) and the second linear actuator (4); a first support (10) and a second support (11) which are symmetrical to each other are respectively and vertically arranged on the first sliding table (1) and the second sliding table (2), a first support (12) is arranged at the top of the first support (10), a second support (13) is arranged at the top of the second support (11), a third linear actuator (14) is arranged on the first support (12) and the second support (13), and the third linear actuator (14) is fixedly connected with the first support (12) and is in sliding connection with the second support (13); a clamp slide seat (15) is connected to a slide block of the third linear actuator (14), and a first jaw clamp (7) and a second jaw clamp (8) with jaw directions perpendicular to each other are respectively arranged on the clamp slide seat (15); and the first sliding table (1) and the second sliding table (2) are subjected to space adjustment through a screw rod driving module (9).
2. A pick-up mechanism for pallets according to claim 1, wherein the screw drive module (9) comprises a screw motor (91) and a screw (92) connected to each other, a screw seat (93) and a screw slide (94) being provided along the first slide table (1) and the second slide table (2), respectively, symmetrically to each other, the screw seat (93) being for the screw (92) to movably penetrate, the screw slide (94) being capable of sleeving the screw (92); the screw rod motor (91) is connected with the first sliding table (1) and can drive the screw rod (92) to rotate clockwise or anticlockwise, so that the moving position of the screw rod sliding seat (94) on the screw rod (92) is adjusted.
3. The material taking mechanism for trays according to claim 1, wherein the first jaw clamp (7) comprises a first electric push rod (71) vertically arranged on the clamp sliding seat (15), a piston of the first electric push rod (71) penetrates through the clamp sliding seat (15) and then is connected with a first cylinder seat (72) below, a first cylinder (73) is connected to the lower end of the first cylinder seat (72), and a first jaw (74) is connected to the piston end of the first cylinder (73).
4. A picking mechanism for pallets as claimed in claim 3, wherein a pair of mutually symmetrical first guide rods (75) are also provided vertically on the first cylinder block (72), said first guide rods (75) being insertable through the clamp slide (15).
5. A pick-up mechanism for pallets as claimed in claim 3, wherein the first cylinder (73) is a bi-directional cylinder and the first jaw (74) is C-shaped to grip a cylindrical workpiece.
6. The material taking mechanism for the tray according to claim 1, wherein the second jaw clamp (8) comprises a second electric push rod (81) vertically arranged on the clamp sliding seat (15), a piston of the second electric push rod (81) penetrates through the clamp sliding seat (15) and then is connected with a second cylinder seat (82) below, a second cylinder (83) is connected to the lower end of the second cylinder seat (82), and a second jaw (84) is connected to the piston end of the second cylinder (83).
7. A take-off mechanism for pallets as claimed in claim 6, wherein a pair of second guide rods (85) are also provided vertically on the second cylinder block (82), the second guide rods (85) being able to penetrate the clamp slider (15).
8. A pick-up mechanism for pallets as claimed in claim 6, wherein the second cylinder (83) is a bi-directional cylinder and the second jaw (84) is inverted L-shaped to grip work pieces of regular external shape.
9. A pick-up mechanism for pallets according to claim 1, wherein the second support (13) is provided with a U-shaped slide (16) which is adapted to clamp the third linear actuator (14) partially and to allow the third linear actuator (14) to slide.
10. A pick-up mechanism for pallets according to claim 1, wherein each of the carriages (6) is provided with a cylinder jaw (17) for firmly gripping the pallet (5) with the support posts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321814902.XU CN220617277U (en) | 2023-07-11 | 2023-07-11 | Material taking mechanism for tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321814902.XU CN220617277U (en) | 2023-07-11 | 2023-07-11 | Material taking mechanism for tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220617277U true CN220617277U (en) | 2024-03-19 |
Family
ID=90219029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321814902.XU Active CN220617277U (en) | 2023-07-11 | 2023-07-11 | Material taking mechanism for tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220617277U (en) |
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2023
- 2023-07-11 CN CN202321814902.XU patent/CN220617277U/en active Active
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