Stacking device
Technical Field
The utility model relates to a chemical fiber processing equipment technical field specifically is a bunching device.
Background
Nylon was developed by the outstanding scientist caroth (Carothers) in the united states and a research group leading behind it, and was the first synthetic fiber appearing in the world, nylon being one of the terms polyamide fiber (chinlon).
In the production process of nylon, nylon is usually wound into a cake and stacked and packaged. The nylon spinning cake can be rolled into spinning cakes with different dimensions according to different requirements during production, clamping jaw positions of grabbing mechanical arms for grabbing the spinning cakes in the nylon spinning cake stacking device in the prior art are relatively fixed, position adjustment cannot be performed according to the size of the spinning cakes, and the nylon spinning cake stacking device is poor in applicability and not beneficial to grabbing and stacking of the spinning cakes with different dimensions.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a stacking device.
The utility model discloses cross following technical scheme and realize:
a stacking device comprises an electric linear sliding table, a screw rod lifting mechanism for driving the electric linear sliding table to lift and a grabbing manipulator arranged on the electric linear sliding table;
the grabbing manipulator comprises a frame body, a rack, gears, transmission shafts, a servo motor, a guide frame, connecting plates, a longitudinal cantilever, a clamping jaw and a top cover, wherein the top cover is fixed at the top of the frame body, the top cover is fixed on an electric linear sliding table through a connecting frame, racks are symmetrically arranged on two opposite inner walls of the frame body respectively, the racks on the adjacent inner walls are arranged in a staggered manner, a plurality of groups of gears are meshed on the racks, the transmission shafts are connected between the opposite gears, one end of each transmission shaft penetrates out of the frame body and is connected with an output shaft of the servo motor, the servo motor is arranged on the side wall of the frame body in a sliding manner, a bar-shaped opening for avoiding the transmission shaft is arranged on the side wall of the frame body, the side part of the opposite gear is provided with the guide frame with a middle longitudinal opening, the other end fixed connection of connecting plate is on adjacent guide frame lateral wall, and the intersection of upper and lower group's guide frame is provided with vertical cantilever, the bottom of vertical cantilever all is equipped with the clamping jaw.
Further, the middle section of the longitudinal cantilever is a cylinder, the middle section of the cylinder of the longitudinal cantilever penetrates through the middle opening of the crossed longitudinal cantilever, the upper section and the lower section of the longitudinal cantilever are cuboids, and the cross section of the cuboid at the upper section and the lower section of the longitudinal cantilever is larger than the opening in the middle of the guide frame.
Preferably, the cylinder at the middle section of the longitudinal cantilever is in clearance fit with the longitudinal opening at the middle part of the guide frame.
Further, lead screw elevating system is located the both sides of electronic sharp slip table, and it includes stand, lead screw, synchronous machine and internal thread piece, the inside longitudinal installation of stand has the lead screw, the top of stand is equipped with and is used for driving lead screw pivoted synchronous machine, install the internal thread piece on the lead screw, electronic sharp slip table fixed connection is between two sets of internal thread pieces.
Furthermore, the servo motor is connected to the outer wall of the frame body through the sliding plate and the transverse sliding rail in a sliding mode.
The utility model has the advantages that:
the utility model relates to a novelty, convenient to use, this polyamide fibre spinning cake bunching device can be applicable to the stack that snatchs of different specification spinning cakes, has stronger suitability, suitable further popularization and application.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of the present invention;
fig. 2 is a sectional view of the grabbing manipulator of the present invention;
FIG. 3 is a top view of the middle frame of the present invention;
FIG. 4 is a schematic view of a guide frame of the present invention;
fig. 5 is a schematic view of a cake laying pan head.
Description of the main elements
A screw rod lifting mechanism-1; an electric linear sliding table-2; a grabbing manipulator-3; a roller conveyor-4; placing a cake pan head-5; spinning cake-6; a spacer-7; a pallet-8; column-11; a screw rod-12; synchronous motor-13; an internal thread block-14; a frame body-31; a rack-32; gear-33; a drive shaft-34; a servo motor-35; a guide frame-36; a connecting plate-37; a longitudinal cantilever-38; a jaw-39; a top cover-310; a strip-shaped opening-311.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1, a stacking device includes an electric linear sliding table 2, a screw rod lifting mechanism 1 for driving the electric linear sliding table 2 to lift, and a grabbing manipulator 3 installed on the electric linear sliding table 2 (where the electric linear sliding table 2 is a device in the prior art);
referring to fig. 2-4, the grabbing manipulator 3 includes a frame 31, a rack 32, a gear 33, a transmission shaft 34, a servo motor 35, a guide frame 36, a connecting plate 37, a longitudinal cantilever 38, a clamping jaw 39 (wherein the clamping jaw may be a pneumatic clamping jaw or an electric clamping jaw in the prior art), and a top cover 310, where the top cover 310 is fixed on the top of the frame 31, the top cover 310 is fixed on the electric linear sliding table 2 through a connecting frame, racks 32 are symmetrically arranged on two opposite inner walls of the frame 31, the racks 32 on the adjacent inner walls are arranged in a staggered manner, a plurality of sets of gears 33 are engaged on the racks 32, a transmission shaft 34 is connected between the opposite gears 33, one end of the transmission shaft 34 penetrates through the frame 31 and is connected with an output shaft of the servo motor 35, the servo motor 35 is slidably arranged on the outer wall of the frame 31, the servo motor 35 is, a guide frame 36 with a longitudinal opening in the middle is arranged on the side part of each opposite gear 33, a slide rail is arranged on the inner wall of the frame body 31, two ends of each guide frame 36 are connected with the inner wall of the frame body 31 in a sliding manner, a plurality of groups of connecting plates 37 are connected to the transmission shaft 34 in a rotating manner, the other ends of the connecting plates 37 are fixedly connected to the side walls of the adjacent guide frames 36, a longitudinal cantilever 38 is arranged at the intersection of the upper guide frame 36 and the lower guide frame 36, and a clamping jaw 39 is arranged; the servo motor 35 can drive the gears 33 on the two sides to rotate through the transmission shaft 34, the gears 33 rotate to drive the corresponding guide frames 36 to slide along the racks 32, the lower side guide frame 36 moves to drive the longitudinal cantilever 38 to move left and right, the upper side guide frame 36 moves to drive the longitudinal cantilever 38 to move front and back, and the position of the clamping jaw 39 can be adjusted through the arrangement, so that the spinning cake 6 can be suitable for spinning cakes 6 of different specifications.
Further, the middle section of the longitudinal cantilever 38 is a cylinder, the middle section of the cylinder of the longitudinal cantilever 38 passes through the middle opening of the crossed longitudinal cantilever 38, the upper section and the lower section of the longitudinal cantilever 38 are cuboids, and the cross sections of the cuboids of the upper section and the lower section of the longitudinal cantilever 38 are larger than the opening in the middle of the guide frame 36; to prevent the longitudinal cantilever 38 from moving up and down.
Furthermore, the cylinder at the middle section of the longitudinal cantilever 38 is in clearance fit with the longitudinal opening at the middle part of the guide frame 36; to reduce the amount of wobble during movement of the longitudinal boom 38.
Referring to fig. 1, a screw rod lifting mechanism 1 is positioned at two sides of an electric linear sliding table 2 and comprises an upright post 11, a screw rod 12, a synchronous motor 13 and an inner thread block 14, the screw rod 12 is longitudinally installed inside the upright post 11, the synchronous motor 13 for driving the screw rod 12 to rotate is arranged at the top of the upright post 11, the inner thread block 14 is installed on the screw rod 12, and the electric linear sliding table 2 is fixedly connected between the two groups of inner thread blocks 14; the synchronous motors 13 on the two sides operate to drive the electric linear sliding table 2 to lift through the screw rod 12 and the internal thread block 14.
Referring to fig. 2-3, the servo motor 35 is slidably connected to the outer wall of the frame 31 through a sliding plate and a transverse sliding rail, that is, the sliding rail is fixed to the outer wall of the frame 31, the sliding plate is slidably connected to the sliding rail, and the servo motor 35 is fixed to the sliding plate, so that the servo motor 35 can move.
When the nylon spinning cake stacking device is used, the grabbing manipulator 3 is arranged above the roller conveyor 4 (the roller conveyor 4 is a device in the prior art) and is used for clamping and stacking spinning cakes 6 conveyed on the roller conveyor 4, when the spinning cakes 6 are produced, the spinning cakes 6 are placed on the cake placing disk head 5 and then conveyed to the cake placing disk head 5 and the spinning cakes 6 by the roller conveyor 4, wherein the cake placing disk head 5 specifically refers to the attached drawing 5, the spinning cakes 6 are sleeved on a cylinder at the upper end of the cake placing disk head 5 when placed, and the clamping jaws 39 clamp the spinning cakes 6 on the cake placing disk head 5.
The working principle is as follows: the screw rod lifting mechanism 1 and the electric linear sliding table 2 move the grabbing manipulator 3 to the position above the cake placing pan head 5; all servo motors 35 on the grabbing manipulator 3 operate, and the positions of all longitudinal cantilevers 38 are adjusted to enable the clamping jaws 39 to correspond to the positions of the middle paper tubes of all spinning cakes 6; the lead screw lifting mechanism 1 drives the grabbing mechanical arm 3 to move downwards to enable the clamping jaw 39 to extend into a paper tube in the middle of the spinning cakes 6, the clamping jaw 39 is opened to tightly support the spinning cakes 6, the spinning cakes 6 are moved to the upper side of the pallet 8 by the lead screw lifting mechanism 1 and the electric linear sliding table 2, the spinning cakes 6 are driven by the lead screw lifting mechanism 1 to move downwards while the servo motors 35 operate to enable the spinning cakes 6 to be close to each other (aiming at reducing the distance between the adjacent spinning cakes 6 during stacking and reducing the volume of a stacking part), the clamping jaw 39 is folded inwards to stack the spinning cakes 6, a spacer 7 is placed after a layer of the spinning cakes 6 are stacked, the operation is repeated, after the spinning cakes 6 are stacked to a preset height, the pallet 8 and the stacked spinning cakes 6 are transferred, and the process is repeated when a new pallet 8 is placed.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.