CN219429104U - Rotation transfer device is embraced to asymmetric clamp of area location - Google Patents
Rotation transfer device is embraced to asymmetric clamp of area location Download PDFInfo
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- CN219429104U CN219429104U CN202320028605.6U CN202320028605U CN219429104U CN 219429104 U CN219429104 U CN 219429104U CN 202320028605 U CN202320028605 U CN 202320028605U CN 219429104 U CN219429104 U CN 219429104U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model discloses an asymmetric clamping and holding rotary transfer device with positioning, which comprises a gantry frame and a transfer mechanism, wherein the transfer mechanism is arranged on the gantry frame and comprises a short-stroke clamping arm and a long-stroke clamping arm which are respectively arranged at two sides, and a product is clamped between the short-stroke clamping arm and the long-stroke clamping arm; the short-stroke clamping arm is short in moving stroke, and is used for propping against one side face of a product and positioning the product in the product clamping process, the long-stroke clamping arm is long in moving stroke, and the long-stroke clamping arm is used for propping against the other side face of the product after the short-stroke clamping arm. The utility model better avoids the condition of clamping the product and has low cost.
Description
Technical Field
The utility model relates to a transfer device, in particular to an asymmetric clamping and rotating transfer device with positioning function.
Background
At present, home appliance manufacturers at home and abroad have great competition, and equipment investment in factories is an important ring of cost, so each manufacturer tries to reduce the equipment investment cost in a thought way. In order to reduce the equipment cost, a refrigerator and freezer mixed production line is generated.
In the existing refrigerator and freezer mixed production line, a suction crane for transferring the refrigerator and freezer is mainly designed symmetrically, and simultaneously moves to the middle through clamping arms at two sides, simultaneously applies force to the middle, and clamps the refrigerator or freezer. However, due to centering deviation and the like, a phenomenon of pinching a product often occurs. And the bidirectional movement force application control difficulty is large, the speed needs to be reduced, and the working beat is slow somewhat. Therefore, improvement of the structure is urgently required to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the asymmetric clamping rotary transfer device with the positioning function, which better avoids the condition of clamping bad products and has low cost.
The technical scheme adopted by the utility model is as follows:
the utility model provides a take asymmetric clamp of location to embrace rotation and move and carry device which characterized in that: the device comprises a gantry frame and a transfer mechanism, wherein the transfer mechanism is arranged on the gantry frame and comprises a short-stroke clamping arm and a long-stroke clamping arm which are respectively arranged at two sides, and the short-stroke clamping arm and the long-stroke clamping arm are used for clamping products; the short-stroke clamping arm is short in moving stroke, and is used for propping against one side face of a product and positioning the product in the product clamping process, the long-stroke clamping arm is long in moving stroke, and the long-stroke clamping arm is used for propping against the other side face of the product after the short-stroke clamping arm.
Optionally, the center of the transfer mechanism is offset to the side where the short-stroke clamping arm is located.
Optionally, a position sensor is arranged on the moving path of the short-stroke clamping arm, and the short-stroke clamping arm stops moving when pushing the product to trigger the position sensor in the product clamping process, so that the product is positioned.
Optionally, the position sensor is a magnetic switch.
Optionally, the lower extreme that arm is embraced to short stroke clamp and long stroke clamp is embraced the arm is equipped with rotary mechanism respectively, is equipped with the sucking disc on the rotary mechanism respectively, and the sucking disc is used for adsorbing on the side of product, presss from both sides to embrace the product that arm is embraced to short stroke clamp and long stroke clamp between arm and embrace the arm and drive the rotation through rotary mechanism.
Optionally, the rotary mechanism is provided with a rotating shaft, a swing arm and a first power piece, the rotating shaft is rotationally arranged at the lower end of the clamping arm, the sucker is fixedly arranged at the inner end of the rotating shaft, one end of the swing arm is fixedly connected with the rotating shaft, the other end of the swing arm is connected with the first power piece, and the first power piece pushes the swing arm to enable the rotating shaft to rotate.
Optionally, a horizontal frame is suspended in the gantry frame, two sides of the horizontal frame are respectively provided with a linear guide rail, the upper ends of the short-stroke clamping arm and the long-stroke clamping arm are respectively arranged on the linear guide rails in a sliding manner, two sides of the horizontal frame are respectively provided with a second power piece and a third power piece, the second power piece and the third power piece respectively provide power for the short-stroke clamping arm and the long-stroke clamping arm, and the movement stroke of the second power piece is shorter than that of the third power piece.
Optionally, the transfer mechanism comprises a main rail and a lifting mechanism, wherein the main rail is horizontally arranged on the gantry frame, the lifting mechanism is arranged on the main rail, and the horizontal frame is arranged at the lower end of the lifting mechanism.
Optionally, the belt positioning asymmetric clamping rotary transfer device further comprises a roller wire, and the roller wire is used for receiving products transferred by the transfer mechanism.
Optionally, the roller line is provided with a control switch and a travel switch, the control switch is used for controlling the transfer mechanism to put the product on the roller line, the travel switch is arranged in a product bearing area of the roller line, and the travel switch is triggered by the product put on the roller line from the transfer mechanism.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model is provided with the short-stroke clamping arm and the long-stroke clamping arm, which are asymmetrically arranged, the clamping action is completed in the process of clamping and holding the product, the short-stroke clamping arm is propped against one side surface of the product firstly, then the long-stroke clamping arm is propped against the other side surface of the product, the single-side force application is carried out on the product, the clamping is not carried out in a centering way, the single-side force application can be better controlled, and the condition of clamping and damaging the product can be better avoided.
2. The utility model also positions the product through the short-stroke clamping arm, and can position the product better on one side. Most of the efforts in the prior art are spent on centering and positioning of products, so that the positioning is difficult, a plurality of light eyes are required to be added, more wiring and control logic are added, and products with different sizes cannot be well compatible. Therefore, the utility model has easier positioning and low cost, and can be better compatible with different products, thereby effectively avoiding the condition of clamping failure caused by inaccurate positioning. Easier and better positioning also improves the production efficiency and quality.
Drawings
FIG. 1 is a schematic front view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
FIG. 4 is a schematic view of the structure of the horizontal shelf and its upper components of the present utility model;
FIG. 5 is a schematic illustration of the present utility model holding a product in a lying position at a holding station;
fig. 6 is a schematic view of the utility model with the product inverted to an upright position and transferred over the drum line.
The meaning of the reference numerals in the figures:
1-a gantry frame; 2-main track; 3-a lifting mechanism; 4-a horizontal frame; 5-a long-stroke clamping arm; 6-a first power member; 7-swinging arms; 8-rotating shaft; 9-sucking discs; 10-roller line; 11-a top safety barrier; 12-a safe cat ladder; 13-a first motor; 14-a second motor; 15-ground safety barrier; 16-short stroke clamping arms; 17-a second power member; 18-a third power element; 19-linear guide rails; 20-product.
Detailed Description
The utility model is further described below with reference to examples.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Examples:
as shown in fig. 1 to 4, the belt positioning asymmetric clamping rotary transfer device of the present embodiment includes a gantry frame 1, a transfer mechanism and a roller line 10. The gantry frame 1 is a four-column frame, i.e. is supported by four uprights.
The transfer mechanism is arranged on the gantry frame 1 and is used for transferring products, and the products related to the embodiment are a refrigerator and a freezer. The transfer mechanism comprises a short-stroke clamping arm 16, a long-stroke clamping arm 5, a horizontal frame 4, a main rail 2 and a lifting mechanism 3, wherein the lower ends of the short-stroke clamping arm 16 and the long-stroke clamping arm 5 are respectively provided with a rotating mechanism, the rotating mechanisms are respectively provided with a sucker 9, and the suckers 9 rotate along with the rotating mechanisms.
The main rail 2 is horizontally arranged on the gantry frame 1, and as shown in fig. 2, the main rail 2 has a double-rail structure. The lifting mechanism 3 is arranged on the main track 2, the components on which the lifting mechanism 3 is communicated can all move along the main track 2, the main track 2 is provided with a first motor 13, and the lifting mechanism 3 is driven to move along the main track 2 through the first motor 13. The lifting mechanism 3 is in sliding connection through a vertical sliding rail and sliding block unit, a second motor 14 is arranged on the lifting mechanism, a vertical rack is arranged on the upper lifting frame and the lower lifting frame of the lifting mechanism 3, and the second motor 14 is meshed with the rack through a gear, so that lifting is driven by the second motor 14. The horizontal frame 4 is arranged at the lower end of the lifting mechanism 3, the horizontal frame 4 is driven to lift by the lifting mechanism 3, the horizontal frame 4 is suspended in the gantry frame 1, and the direction of the horizontal frame 4 is mutually perpendicular to the direction of the main track 2.
The two sides of the horizontal frame 4 are respectively provided with a linear guide 19, the upper ends of the short-stroke clamping arm 16 and the long-stroke clamping arm 5 are respectively arranged on the linear guide 19 in a sliding manner, the short-stroke clamping arm 16 and the long-stroke clamping arm 5 can respectively slide along the linear guide 19, the two sides of the horizontal frame 4 are respectively provided with a second power piece 17 and a third power piece 18, the second power piece 17 and the third power piece 18 respectively provide power for the short-stroke clamping arm 16 and the long-stroke clamping arm 5, and the movement stroke of the second power piece 17 is shorter than that of the third power piece 18, so that the movement stroke of the short-stroke clamping arm 16 is shorter, and the movement stroke of the long-stroke clamping arm 5 is longer. The second power piece 17 and the third power piece 18 of this embodiment are all air cylinders that the level set up, and the flexible end of air cylinder is connected with the upper end of holding arm. The cylinder of the second power element 17 is smaller than the cylinder of the third power element 18.
The rotary mechanism of this embodiment is equipped with pivot 8, swing arm 7 and first power spare 6, and pivot 8 rotates to establish in the lower extreme of pressing from both sides the armful, and sucking disc 9 is fixed to be established in the inner of pivot, and sucking disc 9 is used for adsorbing on the side of product 20, and it realizes adsorbing through the evacuation. One end of the swing arm 7 is fixedly connected with the rotating shaft, the other end of the swing arm 7 is connected with the first power piece 6, and the first power piece 6 pushes the swing arm 7 to rotate, so that the rotating shaft 8 rotates, and the sucker 9 is driven to rotate. The swing range of the swing arm 7 is ninety degrees, so that the product 20 held between the two suction cups 9 can be turned ninety degrees. The first power member 6 of this embodiment is a vertically arranged cylinder, and its direction is downward.
The short-stroke clamping arm 16 and the long-stroke clamping arm 5 are used for clamping products. The short-stroke clamping arm 16 is used for abutting against one side surface of the product 20 and positioning the product during clamping the product, and the long-stroke clamping arm 5 abuts against the other side surface of the product 20 after the short-stroke clamping arm 16.
The positioning is realized by arranging a position sensor on the moving path of the short-stroke clamping arm 16, the installation position of the position sensor can be adjusted, and the short-stroke clamping arm stops moving when pushing the product to trigger the position sensor in the product clamping process, and the product stays at a set position at the moment, so that the product is positioned. The position sensor of this embodiment is a magnetic switch provided on the cylinder of the second power member 17.
As shown in fig. 4, the center of the transfer mechanism is offset toward the side of the short stroke gripper arm.
The roller line 10 is used for receiving a product 20 transferred by a transfer mechanism. The roller line 10 is provided with a control switch and a travel switch, the control switch is used for controlling the transfer mechanism to put products on the roller line 10, the travel switch is arranged in a product bearing area of the roller line 10, and the travel switch is triggered by the products put on the roller line 10 from the transfer mechanism, so that information that the products are put on the roller line is obtained through the travel switch. The control switch of this embodiment is a foot switch. The transfer device may be controlled by a PLC control system. The travel switch is specifically arranged between two rollers of the roller line, and the contact point of the travel switch is slightly higher than the upper surface of the roller line.
The top of the gantry frame of this embodiment is provided with maintenance platform, is equipped with top safety barrier 11 in maintenance platform's both sides, is equipped with safe cat ladder 12 in maintenance platform's one end, and safe cat ladder 12 downwardly extending, maintenance personnel can climb to maintenance platform through safe cat ladder 12, and safe cat ladder 12 is the protection cat ladder of full surrounding. The ground safety guardrails 15 are arranged on the side edges of the area where the gantry frame is located, so that the damage caused by the accidental approach of irrelevant personnel can be prevented.
The use process of the clamping and rotating transfer device with the positioning and asymmetric type clamp comprises the following steps:
as shown in fig. 5, when the product 20 in the lying state reaches the station to be clamped, the short stroke clamping arm 16 acts first, the short stroke clamping arm 16 applies force to push the product 20 from one side, and when the short stroke clamping arm 16 triggers the position sensor, the movement of the product is stopped, and the product is moved to the set position, so that the product is positioned to the set position, and products with different sizes can be better compatible. Then, the long-stroke clamping arm 5 acts, and finally forces to prop against the other side surface of the product 20, so that clamping is formed on the product, and the short-stroke clamping arm 16 and the sucker 9 on the long-stroke clamping arm 5 are attached to the side surface of the product 20, vacuumized and adsorbed. Whether the clamping and holding actions are successfully completed is determined by the fact that the vacuum degree of the sucker 9 reaches a set negative value, the clamping and holding success is indicated only by the fact that the vacuum degree reaches the set negative value, at the moment, an external vacuum control electronic display instrument turns green to indicate that the vacuum degree in the sucker 9 reaches the standard, and the clamping and holding success is indicated; otherwise, the device displays red color, which represents unsuccessful clamping, at this time, the short-stroke clamping arm 16 and the long-stroke clamping arm 5 will release the product, and the clamping process is repeated until successful clamping, so as to ensure normal operation without damaging the product.
After the clamping and holding actions are successful, the product 20 is driven to be lifted together through the lifting mechanism 3, and after the product 20 is lifted to a set safety position, the sucker 9 is driven to rotate ninety degrees together with the product 20 through the rotating mechanism, so that the product 20 is converted from a lying state to an upright state. Then, the product 20 is driven to descend onto the roller wire 10 by the lifting mechanism 3 through the control switch after the worker installs the base of the product 20, as shown in fig. 6, and the travel switch is triggered at this time, then the product 20 is loosened by the short travel clamping arm 16 and the long travel clamping arm 5, and the transfer mechanism moves back to the initial station to be clamped.
The roller line 10 is a conveyor line, and can be connected to an external flow line. The product runs along with the assembly line, after passing through the transfer device, the product can be changed from a horizontal state to an upright state and transferred from one branching line to the other main line, thereby realizing the function of the refrigerator and freezer mixed production line.
The above-mentioned embodiments of the present utility model are not intended to limit the scope of the present utility model, and the embodiments of the present utility model are not limited thereto, and all kinds of modifications, substitutions or alterations made to the above-mentioned structures of the present utility model according to the above-mentioned general knowledge and conventional means of the art without departing from the basic technical ideas of the present utility model shall fall within the scope of the present utility model.
Claims (10)
1. The utility model provides a take asymmetric clamp of location to embrace rotation and move and carry device which characterized in that: the device comprises a gantry frame and a transfer mechanism, wherein the transfer mechanism is arranged on the gantry frame and comprises a short-stroke clamping arm and a long-stroke clamping arm which are respectively arranged at two sides, and a product is clamped between the short-stroke clamping arm and the long-stroke clamping arm; the short-stroke clamping arm is short in moving stroke, and is used for propping against one side face of a product and positioning the product in the product clamping process, the long-stroke clamping arm is long in moving stroke, and the long-stroke clamping arm is used for propping against the other side face of the product after the short-stroke clamping arm.
2. The rotation transfer device with positioning asymmetry clamp according to claim 1, characterized in that: the center of the transfer mechanism is offset to the side where the short-stroke clamping arm is located.
3. The rotation transfer device with positioning asymmetry clamp according to claim 1, characterized in that: the short-stroke clamping arm is provided with a position sensor on a moving path, and the short-stroke clamping arm stops moving when pushing a product to trigger the position sensor in the product clamping process, so that the product is positioned.
4. The rotation transfer device with positioning asymmetry clamp according to claim 3, wherein: the position sensor is a magnetic switch.
5. The rotation transfer device with positioning asymmetry clamp according to claim 1, characterized in that: the short-stroke clamping arm and the long-stroke clamping arm are respectively provided with a rotating mechanism, the rotating mechanisms are respectively provided with a sucker, the suckers are used for being adsorbed on the side surfaces of products, and the products clamped between the short-stroke clamping arm and the long-stroke clamping arm are driven to rotate by the rotating mechanisms.
6. The rotation transfer device with positioning asymmetry clamp according to claim 5, characterized in that: the rotating mechanism is provided with a rotating shaft, a swinging arm and a first power piece, the rotating shaft is rotationally arranged at the lower end of the clamping arm, the sucker is fixedly arranged at the inner end of the rotating shaft, one end of the swinging arm is fixedly connected with the rotating shaft, the other end of the swinging arm is connected with the first power piece, and the swinging arm is pushed by the first power piece to enable the rotating shaft to rotate.
7. The rotation transfer device with positioning asymmetry clamp according to claim 1, characterized in that: the gantry comprises a gantry frame body, wherein a horizontal frame is suspended in the gantry frame body, linear guide rails are respectively arranged on two sides of the horizontal frame body, the upper ends of a short-stroke clamping arm and a long-stroke clamping arm are respectively arranged on the linear guide rails in a sliding mode, a second power piece and a third power piece are respectively arranged on two sides of the horizontal frame body, the second power piece and the third power piece respectively provide power for the short-stroke clamping arm and the long-stroke clamping arm, and the movement stroke of the second power piece is shorter than that of the third power piece.
8. The rotation transfer device with positioning asymmetry clamp according to claim 7, wherein: the transfer mechanism comprises a main rail and a lifting mechanism, wherein the main rail is horizontally arranged on the gantry frame, the lifting mechanism is arranged on the main rail, and the horizontal frame is arranged at the lower end of the lifting mechanism.
9. The rotation transfer device with positioning asymmetry clamp according to claim 1, characterized in that: the belt positioning asymmetric clamping rotary transfer device further comprises a roller wire, wherein the roller wire is used for receiving products transferred by the transfer mechanism.
10. The rotation transfer device with positioning asymmetry clamp according to claim 9, characterized in that: the roller line is provided with a control switch and a travel switch, the control switch is used for controlling the transfer mechanism to put products on the roller line, the travel switch is arranged in a product bearing area of the roller line, and the travel switch is triggered by the products put on the roller line from the transfer mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320028605.6U CN219429104U (en) | 2023-01-03 | 2023-01-03 | Rotation transfer device is embraced to asymmetric clamp of area location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320028605.6U CN219429104U (en) | 2023-01-03 | 2023-01-03 | Rotation transfer device is embraced to asymmetric clamp of area location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219429104U true CN219429104U (en) | 2023-07-28 |
Family
ID=87338990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320028605.6U Active CN219429104U (en) | 2023-01-03 | 2023-01-03 | Rotation transfer device is embraced to asymmetric clamp of area location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219429104U (en) |
-
2023
- 2023-01-03 CN CN202320028605.6U patent/CN219429104U/en active Active
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