Automatic grabbing clamp for heavy copper foil
Technical Field
The utility model relates to a heavy copper foil snatchs anchor clamps technical field, specifically is an automatic anchor clamps that snatchs for heavy copper foil.
Background
In the PCB panel lamination process, a large amount of PCB copper foil needs to be used. To facilitate the manufacture and handling of copper foil, continuous strips of copper foil are typically manufactured and wound onto respective reels, with a single reel being relatively heavy. Copper foil rolls are usually stored in special storage positions in production workshops, and when the copper foil is required to be used, the manual lifting and conveying work intensity is high, the existing clamp cannot bear excessive weight, and the surface of the copper foil is easily damaged in any mode.
The copper foil roll transporting device and the method provided by the publication number CN103832821A comprise a gripper for gripping a copper foil roll and a first lifting mechanism for driving the gripper to lift, a tray for placing the copper foil roll is placed on a trolley, and the copper foil roll moving device comprises a lifting table, a supporting plate, a linear displacement mechanism and a second lifting mechanism, wherein the supporting plate is arranged on the lifting table and used for supporting and moving the tray for placing the copper foil roll on the trolley, the linear displacement mechanism is used for controlling the back-and-forth movement of the supporting plate, and the second lifting mechanism is used for controlling the lifting table to lift; above-mentioned technical scheme adopts tongs and comes to grab and get the copper foil book with the lockpin that the reel matches, but needs the people for fixing to in the grabbing process, adopt suspender lifting copper foil book to rock easily, lead to the copper foil book to drop.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic anchor clamps that snatch for heavy copper foil to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an automatic grabbing clamp for heavy copper foil comprises a base, wherein a vertical supporting rod is movably arranged at the upper part of the base, a grabbing device is downwards arranged at the other end of the vertical supporting rod,
a first fixing column is arranged at the upper part of the base, a first rotating motor is arranged in the first fixing column, and the output end of the first rotating motor is fixedly installed with one end of a vertical supporting rod;
the grabbing device comprises a lifting cylinder, a second fixing column is arranged at the output end of the lifting cylinder, a fixing tube is arranged on the second fixing column, the fixing tube is hollow, one end of the fixing tube penetrates through the second fixing column, a second rotating motor is arranged at the end of the fixing tube, a rotating rod is arranged at the output end of the second rotating motor in a mode that the output end of the second rotating motor extends inside the fixing tube, a double-screw bolt is arranged at the opening of the other end of the rotating rod, a supporting tube is arranged at the outer ring portion of the fixing tube, the supporting tube is hollow and is provided with an opening at one end, threads matched with the double-screw bolt are arranged on the tube wall of the supporting tube, the end of the supporting tube is semicircular, and a rubber pad is paved on the surface of the supporting tube.
Preferably, the vertical support rod is L-shaped, and support rods are arranged at corners of the vertical support rod.
Preferably, the second rotating electrical machine is fixed to a side of the second fixing column by two fixing plates.
Preferably, a plurality of fixing sleeves matched with the rotating rod are arranged in the fixing pipe at equal intervals.
Preferably, the supporting tube is slidably mounted on the outer ring of the fixed tube.
Preferably, the rotating rod is rotatably mounted with the fixed sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a structure of fixed pipe cooperation stay tube, the heavy copper foil that lifts up that can relax, and the stay tube does not with copper foil surface contact, can not damage the surface of copper foil, can be quick transport the copper foil, fixed cover cooperation vertical support pole and the bracing piece in fixed pipe and the intraductal improves the intensity of overall structure, avoid grabbing device to bear weight and lead to the copper foil to drop the problem of damage, the structure of double-screw bolt cooperation motor makes the stay tube can stretch out and draw back in addition, and then take out the copper foil book, efficiency can improve, and cooperate first rotating electrical machines, the flexibility ratio is higher.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is the installation schematic diagram of the middle fixing tube of the utility model.
In the figure: the device comprises a base 1, a first fixed column 11, a first rotating motor 12, a vertical supporting rod 2, a supporting rod 21, a lifting cylinder 3, a second fixed column 31, a fixed pipe 32, a second rotating motor 33, a rotating rod 34, a stud 35, a supporting pipe 36, a rubber pad 37, a fixed plate 38 and a fixed sleeve 39.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
referring to fig. 1 to 2, the present invention provides a technical solution:
an automatic grabbing clamp for a heavy copper foil comprises a base 1, wherein a vertical supporting rod 2 is movably mounted at the upper part of the base 1, a grabbing device is mounted at the other end of the vertical supporting rod 2 downwards, a first fixing column 11 is arranged at the upper part of the base 1, a first rotating motor 12 is arranged in the first fixing column 11, and the output end of the first rotating motor 12 is fixedly mounted with one end of the vertical supporting rod 2; the gripping device comprises a lifting cylinder 3, a second fixing column 31 is arranged at the output end of the lifting cylinder 3, a fixing tube 32 is arranged on the second fixing column 31, the fixing tube 32 is hollow, one end of the fixing tube 32 penetrates through the second fixing column 31, a second rotating motor 33 is arranged at the end of the fixing tube, a rotating rod 34 is arranged at the output end of the second rotating motor 33 and extends into the fixing tube 32, a stud 35 is arranged at an opening at the other end of the rotating rod 34, a supporting tube 36 is arranged at the outer ring part of the fixing tube 32, the supporting tube 36 is hollow and is provided with an opening at one end, threads matched with the stud 35 are arranged on the tube wall of the supporting tube 36, the end of the supporting tube 36 is semicircular, and a rubber pad 37 is paved on the surface of the supporting tube 36.
The vertical support rod 2 is L-shaped, and a support rod 21 is arranged at the corner of the vertical support rod 2. The second rotating electric machine 33 is fixed to the side of the second fixing column 31 by two fixing plates 38. A plurality of fixing sleeves 39 matched with the rotating rods 34 are equidistantly arranged in the fixing pipe 32. The support tube 36 is slidably mounted to the outer race of the fixed tube 32. The rotating rod 34 is rotatably mounted with a fixed sleeve 39.
The utility model discloses an application principle: when the copper foil roll grabbing device is used, the supporting tube 36 is aligned with a winding drum of the copper foil roll, when the copper foil roll needs to be grabbed, the second rotating motor 33 is started, the second rotating motor 33 drives the rotating rod 34 to rotate, the stud 35 is further driven to rotate, the stud 35 is in threaded connection with the inner wall of the supporting tube 36, therefore, the supporting tube 36 is also slowly separated from the fixed tube 32, when most of the supporting tube 36 is immersed in the winding drum, the second rotating motor 33 is closed, the lifting cylinder 3 is started at the moment, the copper foil roll is lifted to a certain height, the second rotating motor 33 is started again to rotate reversely, the supporting tube 36 gradually covers the fixed tube 32, when the covering length of the supporting tube 36 exceeds half, the second rotating motor 33 is stopped, the first rotating motor 12 is started at the moment, the copper foil roll is stopped after being rotated to a designated position, after the designated position is reached, the second rotating motor 33 is started first, the copper foil roll is sent out, then the lifting cylinder 3 is started to lower the height, the copper foil roll is placed, the supporting tube 36 is retracted after the copper foil roll is placed by starting the second rotating motor 33, the efficiency is higher, the surface of the copper foil roll cannot be damaged in the process of grabbing the copper foil roll, and the labor force is saved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.