CN220998274U - Self-adaptation product height snatchs mechanism - Google Patents
Self-adaptation product height snatchs mechanism Download PDFInfo
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- CN220998274U CN220998274U CN202322477513.9U CN202322477513U CN220998274U CN 220998274 U CN220998274 U CN 220998274U CN 202322477513 U CN202322477513 U CN 202322477513U CN 220998274 U CN220998274 U CN 220998274U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 43
- 238000009434 installation Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 19
- 230000003044 adaptive effect Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000007664 blowing Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
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Abstract
The utility model relates to a self-adaptive product height grabbing mechanism, and belongs to the technical field of automatic production. The problem of current feeding agencies when snatching multiple kind product, mechanism occupation of land space is big, because of product part assembly error, easily causes snatch the damage to the product, leads to the product to snatch inefficiency, and the product yield is low is solved. The utility model comprises a bracket, a clamping jaw assembly, a height adjusting assembly and a power assembly, wherein the bracket comprises a base and a turntable, the turntable is rotatably arranged on the base, and one end of the turntable is connected with the power end of the power assembly; the height adjusting assembly is provided with a mounting frame which is slidably mounted on the turntable, and one end of the mounting frame is connected with the power end of the power assembly; the clamping jaw assembly comprises a plurality of clamping jaw units, the clamping jaw units are installed on the installation frame at intervals, one ends of the clamping jaw units are installed on the installation frame in a sliding mode through elastic pieces, and each clamping jaw unit is provided with a clamping jaw and used for grabbing products. The grabbing mechanism of the utility model has small occupied space, high grabbing effect and high product yield.
Description
Technical Field
The application relates to a self-adaptive product height grabbing mechanism, and belongs to the technical field of automatic production.
Background
An automated production line refers to a production organization that implements a product process by an automated machine system. On the existing production connector line of new energy or automobile industry, under the condition that the occupied space of a mechanism is limited, products are transported on one transportation line, a plurality of carrying seats are arranged on the transportation line, and the products are placed in the carrying seats. Because the variety of connector is more, in order to guarantee the stable transportation of product, set up the shape of carrying the seat into with connector shape looks adaptation to guarantee that the product is stably placed and transported.
When the conveying line conveys the product to the material taking station, the product is moved to the upper side of the carrier seat through the clamping jaw type material taking mechanism and slides along the radial direction towards the product, the clamping jaw is used for clamping the product, and the product is transferred to the material discharging station on the side face of the conveying line after being clamped. Because of the variety of products, the jaw reclaimer needs to be set to be various so as to grasp the products on the corresponding carriers. Therefore, the whole material taking mechanism occupies too large space at the material taking station due to the fact that more material taking mechanisms and moving lines are arranged, and particularly, when the types of products on the conveying lines are more, the situation that the mechanisms cannot be installed due to space limitation is caused. Meanwhile, as the connectors are mostly formed by combining a plurality of assembling procedures, errors exist in the processing and assembling of connector components, and the heights of the same type of connectors placed in the carrier are different. Therefore, when the existing material taking mechanism is used for grabbing products with different heights, under the condition that the radial sliding distances are the same, excessive grabbing or insufficient grabbing can be caused on the products. In the automatic production of a large number of various connectors, when the connector types are changed, the material taking mechanism needs to be subjected to mold changing and debugging so as to ensure that the material taking mechanism can effectively grasp when grabbing products, the existing material taking mechanism is low in product grabbing efficiency when grabbing the products, and the material taking mechanism is easy to damage the products when grabbing, so that errors are generated in subsequent assembly of the products, and the product yield is influenced. Therefore, a product grabbing mechanism is needed to solve the problems that when an existing material taking mechanism grabs various products, the occupied space of the mechanism is large, the product is easy to grab and damage due to assembly errors of product components, the product grabbing efficiency is low, and the product yield is low.
Disclosure of utility model
Aiming at the problems and the defects in the prior art, the application provides a self-adaptive product height grabbing mechanism to solve the technical problems.
In order to achieve the above purpose, the present application provides the following technical solutions: the self-adaptive product height grabbing mechanism comprises a bracket, a clamping jaw assembly, a height adjusting assembly and a power assembly, wherein the bracket comprises a base and a turntable, the turntable is rotatably arranged on the base, and one end of the turntable is connected with a power end of the power assembly; the height adjusting assembly is provided with a mounting frame which is slidably mounted on the turntable, and one end of the mounting frame is connected with the power end of the power assembly; the clamping jaw assembly comprises a plurality of clamping jaw units, the clamping jaw units are installed on the installation frame at intervals, one ends of the clamping jaw units are slidably installed on the installation frame through elastic pieces, and each clamping jaw unit is provided with a clamping jaw and used for grabbing products.
Specifically, the power assembly comprises a rotary cylinder and a lifting cylinder; the power end of the rotary cylinder is connected with the turntable; the power end of the lifting cylinder is connected with the mounting frame. According to the application, the rotary cylinder is arranged to drive the turntable to rotate, so that the plurality of clamping jaw units on the turntable are driven to rotate, different types of products on the conveying line are grabbed by switching different clamping jaw units, and the products are transferred to the discharging station on the side surface of the conveying line through rotation after the products are grabbed, so that the installation space of mechanism parts is saved, and meanwhile, the number of transfer parts is reduced. Through setting up lift cylinder in order to drive the mounting bracket along radial slip to realize driving clamping jaw unit along radial snatching the product, guarantee the effective snatch of product.
Specifically, the turntable is fixedly provided with a mounting seat; a plurality of first sliding rails are arranged on the mounting seat at intervals; the first sliding rail is arranged along the radial direction; a plurality of sliding plates are respectively arranged at the positions of the mounting frame corresponding to the first sliding rail; the sliding plates are correspondingly and respectively arranged on the first sliding rails in a sliding way; the upper sides of the sliding plates are fixedly provided with connecting plates; the lifting cylinder is fixedly arranged on the connecting plate, and the power output end of the lifting cylinder is connected with the mounting seat through the floating joint. Through setting up mount pad and first slide rail, realize mounting bracket slidable mounting in the first slide rail of mount pad, the mounting bracket passes through lift cylinder drive along radial slip, snatchs or the blowing of product, cooperates the revolving cylinder to carry out the switching and the transfer of clamping jaw unit, can realize synchronous motion between each clamping jaw unit, can realize two clamping jaw units simultaneously and accomplish product snatch and product blowing at least, guarantees the process of every clamping jaw unit staggers each other, can guarantee the interlinkage between the process again simultaneously, improves production efficiency. Compared with the conventional air cylinder which is arranged on the mounting seat and the air cylinder power output end is connected with the mounting frame, the lifting air cylinder can save the air cylinder mounting space between the mounting seat and the mounting frame, and achieve the purpose of reducing the mounting space of the mechanism components.
Specifically, a second sliding rail is fixedly arranged on one side of the sliding plate, which is far away from the first sliding rail, along the radial direction; and the clamping jaw units are correspondingly arranged on the second sliding rail on the sliding plate in a sliding way.
Specifically, the clamping jaw unit comprises a mounting plate, a clamping jaw cylinder and clamping jaws; the mounting plate is slidably mounted on the second sliding rail, and one end of the mounting plate is connected with the transverse plate of the sliding plate through a compression spring; the clamping jaw cylinder is fixedly arranged on the mounting plate, and the power end of the clamping jaw cylinder is provided with two clamping jaws. The mounting plate is slidably mounted on the sliding plate by arranging the compression spring as an elastic piece, so that when the sliding plate slides towards a product along the radial direction through driving of the lifting cylinder, the sliding stroke of each sliding plate is identical, the types of product carrying seats are different, the shapes are different, the heights of different products mounted in the carrying seats are different due to machining or assembly errors, the clamping jaw can effectively grasp the product, the clamping jaw firstly abuts against the carrying seats in the sliding process of the mounting plate through the compression spring, the height of the clamping jaw relative to the product stops, the sliding plate continuously slides, and the mounting plate slides relatively along the second sliding rail due to the abutting of the clamping jaw against the carrying seats until the radial sliding of the sliding plate is completed. The clamping jaw is propped against the carrying seat, so that the relative distance between the clamping jaw and a product is unchanged, and the clamping jaw can adapt to the carrying seats with different heights and the products with different heights through the compression spring under the condition that the sliding distances of the sliding plates are the same. After the sliding plate stops, the clamping jaw grabs the product again, and the product grabbing effect is good, and excessive or insufficient grabbing conditions can not be caused for the product.
Specifically, the number of the clamping jaw air cylinders is at least one. The arrangement is used for realizing the adaptive configuration of different products of different carrying seats so as to ensure the effective grabbing of the products.
Specifically, a plurality of first slide rails are uniformly arranged on the mounting seat along the circumference at intervals. The arrangement ensures that a plurality of clamping jaw units are uniformly distributed at intervals, and when the clamping jaw units are driven by the rotary cylinder to switch, the clamping jaw units can be effectively positioned relative to the material taking station, so that products can be conveniently grabbed or discharged, and the product yield is improved.
Specifically, the number of the first sliding rails is four.
Specifically, the positions on the turntable corresponding to the sliding plates are respectively provided with an inductor; the base is located the position of getting material station and installs sensing unit, and sensing unit is equipped with the sensing chamber, and sensing unit's sensing chamber is located the motion trail of inductor. Through setting up inductor and response unit to when realizing that revolving cylinder drive carousel rotates, drive clamping jaw unit and switch, guarantee that the mechanism location is accurate, so that start and stop of carrying out mechanism parts operation, improve production efficiency.
Compared with the prior art, the application has the beneficial effects that:
According to the application, the turntable, the mounting frame and the clamping jaw units are arranged, the clamping jaw units are mounted on the mounting frame, the mounting frame is slidably mounted on the turntable, and the turntable rotates to switch different clamping jaw units to grasp different products on a transportation line, so that the purposes of reducing the number of mechanism parts and saving the occupied space of a mechanism are realized.
2. On the basis of the above, the sliding plate is arranged on the mounting frame and used for mounting the clamping jaw units, the second sliding rail is arranged on the sliding plate, the mounting plate of the clamping jaw units is slidably mounted on the second sliding rail, and the mounting plate is connected with the transverse plate of the sliding plate through the compression spring. When the clamping jaw unit slides along the sliding plate towards the product direction to grab the product, the clamping jaw abuts against the carrying seat, the sliding plate continues to slide, and the mounting plate slides along the second sliding rail relative to the sliding plate, so that the clamping jaw can self-adapt to the carrying seats with different heights and products with different heights through the compression spring, the product grabbing is performed, the product grabbing quality is improved, the subsequent processing of the product is guaranteed, and the yield is improved.
Drawings
Fig. 1 is a schematic structural view of a self-adaptive product height grabbing mechanism of the present embodiment;
Fig. 2 is a structural side view of the adaptive product height gripping mechanism of the present embodiment.
In the figure: 1. a base; 2. a turntable; 3. a rotary cylinder; 4. a lifting cylinder; 5. a mounting frame; 6. a jaw unit; 7. a clamping jaw; 8. a mounting base; 9. a first slide rail; 10. a sliding plate; 11. a connecting plate; 12. a second slide rail; 13. a mounting plate; 14. a clamping jaw cylinder; 15. an inductor; 16. an induction unit; 17. compressing the spring.
Detailed Description
The application will be further elucidated with reference to the drawings in the embodiments of the application.
Referring to fig. 1-2, the embodiment discloses a self-adaptive product height grabbing mechanism, which comprises a bracket, a clamping jaw assembly, a height adjusting assembly and a power assembly, wherein the power assembly of the embodiment comprises a rotary cylinder 3 and a lifting cylinder 4; the bracket comprises a base 1 and a rotary table 2, wherein the rotary table 2 is rotatably arranged on the base 1, and one end of the rotary table 2 is connected with the power end of a rotary cylinder 3; the height adjusting assembly is provided with a mounting frame 5, the mounting frame 5 is slidably mounted on the turntable 2, and one end of the mounting frame 5 is connected with the power end of the lifting cylinder 4; the clamping jaw assembly comprises four clamping jaw units 6, the clamping jaw units 6 are installed on the installation frame 5 at intervals, one end of each clamping jaw unit 6 is installed on the installation frame 5 in a sliding mode through an elastic piece, and each clamping jaw unit is provided with a clamping jaw 7 for grabbing products.
The rotary table 2 of the embodiment is fixedly provided with a mounting seat 8; four first sliding rails 9 are arranged on the mounting seat at intervals; the first sliding rails are arranged along the radial direction, and the four first sliding rails are uniformly arranged on the mounting seat along the circumferential interval; four sliding plates 10 are respectively arranged at the positions of the mounting frame 5 corresponding to the first sliding rail 9; the sliding plates 10 are correspondingly and respectively arranged on the first sliding rails in a sliding way one by one; the upper sides of the four sliding plates 10 are fixedly provided with connecting plates 11; the lifting cylinder 4 is fixedly arranged on the connecting plate 11, and the power output end of the lifting cylinder is connected with the mounting seat 8 through a floating joint. In addition, a second slide rail 12 is fixedly installed on one side of the slide plate 10 far away from the first slide rail 9 in the radial direction; the four clamping jaw units 6 are slidably mounted on the second slide rail 12 on the slide plate in a one-to-one correspondence.
Further, the jaw unit 6 of the present embodiment includes a mounting plate 13, a jaw cylinder 14, and a jaw 7; the mounting plate 13 is slidably mounted on the second slide rail 12, and one end of the mounting plate is connected with a transverse plate of the sliding plate 10 through a compression spring 17; the clamping jaw cylinder 14 is fixedly arranged on the mounting plate 13, and the power end of the clamping jaw cylinder is provided with two clamping jaws 7.
The clamping jaw air cylinders of four clamping jaw units of the embodiment are arranged in one clamping jaw air cylinder of which the number is three according to the type of a carrying seat on a transportation line and the type of products. And the clamping jaw shape of each clamping jaw unit is matched with the shape of a product to be grabbed.
Further, the rotary table 2 is provided with sensors 15 at positions corresponding to the sliding plates 10, respectively; the base is located the position of getting material station and installs sensing unit 16, and sensing unit is equipped with the sensing chamber, and sensing unit's sensing chamber is located the motion trail of inductor. The sensor of this embodiment adopts the light shield, and the sensing unit adopts U type photoelectric sensor.
Working principle: when the self-adaptive product height grabbing mechanism is used, the U-shaped photoelectric sensor on the mechanism base corresponds to a material taking station of a conveying line. A plurality of carrying seats are arranged on the conveying line, and products are arranged on the carrying seats. The mechanism is started, firstly, the mechanism selects corresponding clamping jaw units according to the types of the carrying seats at the material taking station, and a rotary cylinder is started to drive the turntable to rotate so as to drive the corresponding clamping jaw units to move to the material taking station. Then the lifting cylinder is started to drive the mounting frame to slide along the radial direction towards the carrier seat, and the clamping jaw is driven to grab the product on the carrier seat. After the product is grabbed, the rotary cylinder drives the rotary table to rotate, the clamping jaw units are driven to move to the discharging station, and finally the lifting cylinder drives the mounting frame to slide towards the discharging station, so that the product is placed in the discharging station. And the product on the conveying line is grabbed and transferred in such a way.
While the embodiments of the present application have been described in detail with reference to the examples, the present application is not limited to the above embodiments, and it will be apparent to those skilled in the art that various equivalent changes and substitutions can be made therein without departing from the principles of the present application, and such equivalent changes and substitutions should also be considered to be within the scope of the present application.
Claims (9)
1. The utility model provides a mechanism is snatched to self-adaptation product height, includes support, clamping jaw subassembly, altitude mixture control subassembly and power component, its characterized in that: the support comprises a base and a turntable, wherein the turntable is rotatably arranged on the base, and one end of the turntable is connected with the power end of the power assembly; the height adjusting assembly is provided with a mounting frame which is slidably mounted on the turntable, and one end of the mounting frame is connected with the power end of the power assembly; the clamping jaw assembly comprises a plurality of clamping jaw units, the clamping jaw units are installed on the installation frame at intervals, one ends of the clamping jaw units are slidably installed on the installation frame through elastic pieces, and each clamping jaw unit is provided with a clamping jaw and used for grabbing products.
2. An adaptive product height gripping mechanism according to claim 1, wherein: the power assembly comprises a rotary cylinder and a lifting cylinder; the power end of the rotary cylinder is connected with the turntable; the power end of the lifting cylinder is connected with the mounting frame.
3. An adaptive product height gripping mechanism according to claim 2, wherein: the turntable is fixedly provided with an installation seat; a plurality of first sliding rails are arranged on the mounting seat at intervals; the first sliding rail is arranged along the radial direction; a plurality of sliding plates are respectively arranged at the positions of the mounting frame corresponding to the first sliding rail; the sliding plates are correspondingly and respectively arranged on the first sliding rails in a sliding manner one by one; the upper sides of the sliding plates are fixedly provided with connecting plates; the lifting cylinder is fixedly arranged on the connecting plate, and the power output end of the lifting cylinder is connected with the mounting seat through the floating joint.
4. A self-adapting product height gripping mechanism according to claim 3, characterized in that: a second sliding rail is fixedly arranged on one side, far away from the first sliding rail, of the sliding plate along the radial direction; and the clamping jaw units are correspondingly arranged on the second sliding rail on the sliding plate in a sliding way.
5. The adaptive product height gripping mechanism of claim 4, wherein: the clamping jaw unit comprises a mounting plate, a clamping jaw cylinder and clamping jaws; the mounting plate is slidably mounted on the second sliding rail, and one end of the mounting plate is connected with the transverse plate of the sliding plate through a compression spring; the clamping jaw cylinder is fixedly arranged on the mounting plate, and the power end of the clamping jaw cylinder is provided with two clamping jaws.
6. An adaptive product height gripping mechanism according to claim 5, wherein: the number of the clamping jaw air cylinders is at least one.
7. A self-adapting product height gripping mechanism according to claim 3, characterized in that: the first sliding rails are uniformly arranged on the mounting seat along the circumference at intervals.
8. The adaptive product height gripping mechanism of claim 7, wherein: the number of the first sliding rails is four.
9. An adaptive product height gripping mechanism according to claim 5, wherein: the rotary table is provided with sensors at positions corresponding to the sliding plates respectively; the base is located the position of getting the material station and installs sensing unit, sensing unit is equipped with the sensing chamber, sensing unit's sensing chamber is located the motion trail of inductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322477513.9U CN220998274U (en) | 2023-09-13 | 2023-09-13 | Self-adaptation product height snatchs mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322477513.9U CN220998274U (en) | 2023-09-13 | 2023-09-13 | Self-adaptation product height snatchs mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220998274U true CN220998274U (en) | 2024-05-24 |
Family
ID=91086137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322477513.9U Active CN220998274U (en) | 2023-09-13 | 2023-09-13 | Self-adaptation product height snatchs mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220998274U (en) |
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2023
- 2023-09-13 CN CN202322477513.9U patent/CN220998274U/en active Active
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