Manipulator jig capable of synchronously taking and placing

Abstract

The utility model discloses a manipulator jig capable of synchronously taking and placing, which relates to the technical field of manipulator jigs and consists of a double-station material taking and placing mechanism and an adjustable positioning mechanism. The double-station material taking and placing mechanism is mainly composed of a transversely-distributed base plate, movable plates symmetrically fixed to the lower portion of the base plate through a support and adsorption parts arranged on the movable plates, and pressing parts are arranged between the movable plates and the base plate. Through the arrangement of the double-station material taking mechanism, the two stations can alternately take and place materials, the time interval of feeding and discharging is greatly shortened, in the actual production process, when one station picks up the materials, the other station can synchronously complete the discharging action, the continuity of the whole production process is greatly enhanced, and the production efficiency is improved. By means of the efficient material taking and placing mode, the idle time of equipment can be effectively shortened, the production efficiency is nearly doubled, and the capacity of enterprises is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical hand fixture technical field, concretely relates to a kind of mechanical hand fixture of taking and placing synchronously. BACKGROUND

[0002] Jig is a carpenter, blacksmith, bench worker, machinery, electric control and other some handicrafts large category tool, mainly as a kind of tool to assist control position or action;

[0003] Prior art in the processing of mobile phone frame, conventional need to use mechanical hand to place or take workpiece in positioning fixture, to improve production efficiency, conventional processing table side will be generally configured with at least two mechanical hands, one is dedicated to placing workpiece to be processed into positioning fixture, another is dedicated to taking workpiece from positioning fixture after processing, two mechanical hands are used alternately, but this setting, often greatly increase equipment investment cost and maintenance cost. UTILITY MODEL CONTENT

[0004] To solve the above technical problem, provide a kind of taking and placing synchronous mechanical hand fixture, to solve the problem raised in the above background technique.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is as follows: a kind of taking and placing synchronous mechanical hand fixture, the mechanical hand fixture is composed of double-station material taking and placing mechanism and adjustable positioning mechanism;

[0006] The double-station material taking and placing mechanism is mainly composed of a horizontally distributed base plate, a movable plate symmetrically fixed to the lower side of the base plate through a support and a suction part provided on the movable plate, and a pressing part is arranged between the movable plate and the base plate.

[0007] The adjustable positioning mechanism includes a positioning base plate detachably mounted on the processing table top and guide blocks distributed on the top surface of the positioning base plate, the guide blocks have a bevel, and the bevel is directed to the middle part of the positioning base plate.

[0008] Preferably, the suction part includes pneumatic suction cups distributed below the movable plate, a plurality of movable grooves are equidistantly formed on the movable plate, and the pneumatic suction cups slide on the movable grooves.

[0009] Preferably, a screw rod fixedly connected to the top of the pneumatic suction cup is slidably arranged in the movable groove, and a nut abutting against the top surface of the movable plate is threadedly connected to the top end of the screw rod.

[0010] Preferably, the pressing part includes a pressing plate slidably arranged below the movable plate and a pneumatic cylinder mounted on the top of the base plate, and the telescopic end of the pneumatic cylinder penetrates through the base plate and is fixedly connected with the pressing plate.

[0011] Preferably, the two sides of the cylinder are provided with linear bearings fixed to the top surface of the base plate, and a slide rod is slidably arranged in the linear bearings and penetrates the base plate and is fixed to the pressing plate.

[0012] Preferably, the central part of the top of the base plate is fixed with a mounting plate through a support.

[0013] Preferably, the two sides of the guide block are fixed with locking blocks, and a waist-shaped hole is formed through the locking block.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] (1) Through the setting of the double-station material taking mechanism, two stations can alternately take and place materials, greatly shortening the time interval of feeding and discharging, and in actual production process, when one station picks up materials, the other station can simultaneously complete the discharging action, so that the coherence of the whole production process is greatly enhanced, this efficient material taking and placing mode can effectively reduce the idle time of the equipment, increase the production efficiency by nearly one time, and significantly improve the production capacity of enterprises.

[0016] (2) Through the setting of the adsorption part, the positions of the two pneumatic suction cups in the same movable groove or the positions of the pneumatic suction cups in different movable grooves can be flexibly adjusted according to the shapes and sizes of different adsorbed mobile phone frames, so that the distance between the two pneumatic suction cups in the same row and column can be adjusted, and the practicability and use range of the adsorption part are enhanced.

[0017] (3) Through the setting of the guide block, the four guide blocks are distributed in a rectangular shape, the specific position of the mobile phone frame on the positioning base plate can be determined, the mobile phone frame can quickly and accurately find its fixed position on the positioning base plate when placed, and the guide block is in a right trapezoidal shape and the oblique side faces the middle part of the positioning base plate, so that the guide block can guide the mobile phone frame to be placed in the correct position smoothly during the placing process, and placing errors or deviations are avoided. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the double-station material taking mechanism structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the adjustable positioning mechanism structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the adsorption part structure of the utility model;

[0022] Figure 5The pressing part structure schematic view of the utility model.

[0023] The figure mark is:

[0024] 1, base plate;2, movable plate;3, pneumatic chuck;4, movable groove;5, screw;6, nut;7, pressing plate;8, air cylinder;9, linear bearing;10, slide bar;11, mounting plate;12, positioning bottom plate;13, guide block;14, locking block. DETAILED DESCRIPTION

[0025] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments in the following description are only as examples, and other obvious variants can be conceived by those skilled in the art.

[0026] Referring to Figures 1-5 As shown in the figure, a pick-and-place synchronous mechanical hand tool is composed of a double-station pick-and-place mechanism and an adjustable positioning mechanism.

[0027] The double-station pick-and-place mechanism is mainly composed of a horizontally distributed base plate 1, two groups of movable plates 2 symmetrically fixed to the base plate 1 below through supports, and an adsorption part provided on the movable plates 2.

[0028] The base plate 1 is lowered, one group of the adsorption parts on the movable plates 2 are lowered into the adjustable positioning mechanism to fix the processed mobile phone middle frames, and the other group of the adsorption parts on the movable plates 2 are lowered to fix the mobile phone middle frames to be processed outside the adjustable positioning mechanism. Then the base plate 1 is translated to one side by the mechanical hand, the movable plates 2 fixed with the processed mobile phone middle frames are moved out of the adjustable positioning mechanism, and the movable plates 2 fixed with the mobile phone middle frames to be processed are moved to the adjustable positioning mechanism. Then the base plate 1 is lowered again, the mobile phone middle frames to be processed are quickly adjusted into the adjustable positioning mechanism for processing, and the processed mobile phone middle frames are lowered for collection.

[0029] Therefore, through the setting of the double-station pick-and-place mechanism, the two stations can alternately perform pick-and-place operations, greatly shortening the time interval of feeding and discharging. In actual production process, when one station picks up materials, the other station can simultaneously complete the discharging action, so that the continuity of the entire production process is greatly enhanced. This efficient pick-and-place mode can effectively reduce the idle time of the equipment and increase the production efficiency by nearly one time, significantly improving the production capacity of the enterprise.

[0030] Further, referring to Figure 4 As shown in the figure, it is worth mentioning that the adsorption part includes four pneumatic chucks 3 distributed in a rectangular shape below the movable plates 2, a plurality of movable grooves 4 are equidistantly provided on the movable plates 2, the four pneumatic chucks 3 are grouped into two groups, and the two groups of pneumatic chucks 3 are respectively slid on two movable grooves 4.

[0031] By the setting of the adsorption part, the positions of the two pneumatic suction cups 3 in the same movable groove 4 can be flexibly adjusted according to the shapes and sizes of different adsorbed mobile phone frames, or the positions of the pneumatic suction cups 3 in different movable grooves 4 can be changed, so that the spacing between the two pneumatic suction cups 3 in the same row and column can be adjusted, thereby enhancing the practicability and use range of the adsorption part.

[0032] Further, as shown in Figure 4 , it is worth noting that the screw rod 5, the top of which is fixedly connected with the pneumatic suction cup 3, is slidingly arranged in the movable groove 4, and the top end of the screw rod 5 is threadedly connected with the nut 6 abutting against the top surface of the movable plate 2;

[0033] By the setting of the nut 6, the screw rod 5 can be effectively limited to slide inside the movable groove 4, so that the screw rod 5 can carry the pneumatic suction cup 3 to adjust the position;

[0034] And the knob nut 6 is rotated to make the nut 6 exit from the screw rod 5 under the threaded structure, that is, the pneumatic suction cup 3 can be conveniently replaced and installed on the movable groove 4 at different positions.

[0035] Further, as shown in Figure 2 and Figure 5 , it is worth noting that the pressing part is arranged between the movable plate 2 and the base plate 1;

[0036] The pressing part includes the pressing plate 7 slidingly arranged below the movable plate 2 and the air cylinder 8 installed on the top of the base plate 1, and the telescopic end of the air cylinder 8 penetrates through the base plate 1 and is fixedly connected with the pressing plate 7;

[0037] After the sliding pneumatic suction cup 3 completes the position adjustment, the air cylinder 8 is turned on to act on the pressing plate 7 to press the nut 6 downward, so that the positions of the nut 6, the screw rod 5 and the pneumatic suction cup 3 can be effectively pressed and fixed, and the shapes and positions formed between the four pneumatic suction cups 3 are constant.

[0038] Further, as shown in Figure 2 , it is worth noting that the linear bearing 9 fixedly connected with the top surface of the base plate 1 is arranged on both sides of the air cylinder 8, the sliding rod 10 is slidingly arranged in the linear bearing 9, and the sliding rod 10 penetrates through the base plate 1 and is fixedly connected with the pressing plate 7;

[0039] When the air cylinder 8 is turned on to act on the pressing plate 7 to lift and lower the movable plate 2, the sliding rod 10 can synchronously slide with the pressing plate 7 inside the linear bearing 9, so as to limit the movement track of the pressing plate 7.

[0040] Further, as shown in Figure 2 , it is worth noting that the mounting plate 11 is fixedly connected with the central part of the top of the base plate 1 through the support;

[0041] Through the setting of the installation plate 11, its outer joint mechanical hand, so the mechanical hand operation, can carry the installation plate 11, movable plate 2, base plate 1 and pneumatic chuck 3 whole movable displacement.

[0042] Further, referring to Figure 3 It is worth mentioning that the adjustable positioning mechanism includes a positioning base plate 12 detachably mounted on the machining table top by screws and four sets of guide blocks 13 distributed in a rectangular shape on the top surface of the positioning base plate 12. The guide blocks 13 are in the shape of a right trapezoid, and the hypotenuse of the guide blocks 13 faces the middle part of the positioning base plate 12.

[0043] Through the setting of the guide blocks 13, the four sets of guide blocks 13 are distributed in a rectangular shape, which can determine the specific position of the mobile phone middle frame on the positioning base plate 12, so that the mobile phone middle frame can quickly and accurately find its fixed position on the positioning base plate 12 when placed, and play a positioning role. The guide blocks 13 are in the shape of a right trapezoid, and the hypotenuse faces the middle part of the positioning base plate 12. Such design can play a guiding role during the placement of the mobile phone middle frame, guiding the mobile phone middle frame to be placed in the correct position smoothly, avoiding placement errors or deviations.

[0044] Further, referring to Figure 3 It is worth mentioning that the guide blocks 13 are fixed with locking blocks 14 on both sides, and the locking blocks 14 are provided with waist-shaped holes.

[0045] Place the guide blocks 13 on the positioning base plate 12, then install the bolts in the waist-shaped holes, so as to lock the position of the guide blocks 13 by pressing and fixing the locking blocks 14 with the bolts. Loosen the bolts and slide the guide blocks 13, so that the locking blocks 14 slide linearly along the bolts, which is convenient and fast to adjust the position of the guide blocks 13.

[0046] The basic principles, main features and advantages of the present application have been shown and described. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A pick-and-place synchronous robot jig, characterized by, The mechanical hand fixture is composed of a double-station material taking and placing mechanism and an adjustable positioning mechanism. The double-station material taking and placing mechanism mainly comprises a horizontally distributed base plate (1), a movable plate (2) symmetrically fixed to the lower side of the base plate (1) through a support, and a suction part arranged on the movable plate (2). The adjustable positioning mechanism comprises a positioning base plate (12) detachably installed on a machining table and guide blocks (13) distributed on the top surface of the positioning base plate (12), wherein the guide blocks (13) have a bevel, and the bevel is directed to the middle part of the positioning base plate (12).

2. The pick-and-place synchronized robot gripper of claim 1, wherein, The suction part comprises pneumatic suction cups (3) distributed below the movable plate (2), and a plurality of movable grooves (4) are equidistantly arranged on the movable plate (2), and the pneumatic suction cups (3) slide on the movable grooves (4).

3. The pick-and-place synchronized robot gripper of claim 2, wherein, A screw rod (5) fixed to the top of the pneumatic suction cup (3) is arranged in the movable groove (4), and the top end of the screw rod (5) is threadedly connected with a nut (6) abutting against the top surface of the movable plate (2).

4. The pick-and-place synchronized robot gripper of claim 1, wherein, The pressing part comprises a pressing plate (7) slidingly arranged below the movable plate (2) and a pneumatic cylinder (8) installed on the top of the base plate (1), wherein the telescopic end of the pneumatic cylinder (8) penetrates the base plate (1) and is fixed to the pressing plate (7).

5. The pick-and-place synchronized robot gripper of claim 4, wherein, Linear bearings (9) fixed to the top surface of the base plate (1) are arranged on both sides of the pneumatic cylinder (8), a sliding rod (10) is slidingly arranged in the linear bearing (9), the sliding rod (10) penetrates the base plate (1) and is fixed to the pressing plate (7).

6. The pick-and-place synchronized robot gripper of claim 1, wherein, An installation plate (11) is fixed to the center of the top of the base plate (1) through a support.

7. The pick-and-place synchronized robot gripper of claim 1, wherein, Locking blocks (14) are fixed on both sides of the guide block (13), and a waist-shaped hole is arranged on the locking block (14).

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