Pull head positioning device of pull head mold
Technical Field
The utility model relates to a positioning device, in particular to a puller positioning device of a puller mold.
Background
The conventional process of pulling the zipper comprises the steps of separating the zipper tapes, then loading the zipper tapes into the zipper, pressing the zipper tapes against the zipper, and then moving the zipper for a certain distance, thereby completing the whole process of pulling the zipper. In the step of fitting the slider, the slider is first fitted to a slider mold.
However, in the prior slider conveying device for conveying the slider by the slider mold in the market, the slider position is inaccurate, the deviation and the edge warping are caused, and the subsequent work is influenced.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a slider positioning device for a slider mold, which solves the above problems of the related art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a pull head positioning device of a pull head die comprises a guide plate, wherein a driving mechanism is fixedly installed at the bottom of the guide plate, a fixed support is fixedly installed at the bottom end of the driving mechanism, a pull head die is fixedly installed on the upper side of the front side of the guide plate, a pull head groove is formed in the pull head die, a guide groove is formed in the front side of the guide plate, fixed blocks are fixedly installed below two sides of the front side of the guide plate, limiting rods are fixedly installed at the tops of the two fixed blocks, sliding blocks are sleeved on the outer walls of the two limiting rods, a box body is fixedly installed between the two sliding blocks, a limiting groove is formed in the top of the box body, an adjusting screw rod is rotatably installed in the box body, left-handed threads are arranged on one side of the outer wall of the adjusting screw rod, right-handed threads are arranged on the other side of the outer wall of the adjusting screw rod, and movable blocks which are symmetrically distributed are sleeved on the outer wall of the adjusting screw rod, the two movable blocks are fixedly provided with clamping plates above opposite sides, a first motor is fixedly arranged on one side of the top of the box body, a first bevel gear is fixedly arranged at the driving end of the first motor, a second bevel gear is fixedly sleeved on one side of the outer wall of the adjusting screw rod, and a lifting mechanism is arranged on one side of the guide plate.
As a further scheme of the utility model: elevating system includes the mounting panel, and mounting panel fixed mounting in one side of baffle, the positive fixed mosaic of mounting panel installs the rack, one side fixed mounting of slider has the second motor, the drive end fixed mounting of second motor has the gear.
As a still further scheme of the utility model: and a smoothing block is fixedly arranged at the top of the guide plate.
As a still further scheme of the utility model: and one side of the movable block is provided with a threaded hole matched with the adjusting screw rod, and the movable block is in threaded connection with the adjusting screw rod through the threaded hole arranged on one side of the movable block.
As a still further scheme of the utility model: the top of the sliding block is provided with a sliding hole matched with the limiting rod, and the sliding block is connected with the limiting rod in a sliding mode through the sliding hole formed in the top of the sliding block.
As a still further scheme of the utility model: rubber pads are bonded on the opposite sides of the two clamping plates.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model drives the puller clamped and fixed by the clamping plate at the top of the box body to move upwards along the guide groove by the guide plate, the driving mechanism, the fixed bracket, the fixed block, the limiting rod, the guide groove, the smoothing block, the puller groove, the mounting plate, the rack, the clamping plate, the limiting groove, the first motor, the first bevel gear, the second bevel gear, the movable block, the adjusting screw rod, the box body, the slider, the second motor, the gear, the connecting plate and the puller mould, the sliding relation between the limiting rod and the sliding block ensures that the pull head does not deviate in the vertical moving process, thereby ensuring that the puller can accurately reach the set position, placing the puller in the puller groove of the puller die, ensuring the subsequent work, and through the arrangement of the smoothing block, therefore, in the later process of conveying the pull head by the pull head die, the chain belt can move more stably.
Drawings
FIG. 1 is a schematic view of a slider positioning device of a slider mold;
FIG. 2 is an enlarged view of a slider positioning device of a slider mold shown at A in FIG. 1;
fig. 3 is an enlarged structural view of a slider positioning device of a slider mold at B in fig. 1.
In the figure: the slider-pulling mechanism comprises a guide plate 1, a driving mechanism 2, a fixed support 3, a fixed block 4, a limiting rod 5, a guide groove 6, a smoothing block 7, a pulling head groove 8, a mounting plate 9, a rack 10, a clamping plate 11, a limiting groove 12, a first motor 13, a first bevel gear 14, a second bevel gear 15, a movable block 16, an adjusting screw rod 17, a box 18, a sliding block 19, a second motor 20, a gear 21, a connecting plate 22 and a pulling head mold 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, a pull head positioning device of a pull head mold comprises a guide plate 1, a driving mechanism 2 is fixedly installed at the bottom of the guide plate 1, a fixed support 3 is fixedly installed at the bottom end of the driving mechanism 2, a pull head mold 23 is fixedly installed at the upper side of the front surface of the guide plate 1, a pull head groove 8 is arranged on the pull head mold 23, a guide groove 6 is arranged at the front surface of the guide plate 1, fixed blocks 4 are fixedly installed below the two sides of the front surface of the guide plate 1, limit rods 5 are fixedly installed at the tops of the two fixed blocks 4, sliders 19 are respectively sleeved on the outer walls of the two limit rods 5, a box body 18 is fixedly installed between the two sliders 19, a limit groove 12 is arranged at the top of the box body 18, an adjusting screw rod 17 is rotatably installed inside the box body 18, a left-handed thread is arranged at one side on the outer wall of the adjusting screw rod 17, a right-handed thread is arranged at the other side on the outer wall of the adjusting screw rod 17, the cover is equipped with the movable block 16 of symmetric distribution on the accommodate the lead screw 17 outer wall, and movable block 16 run through the inside of spacing groove 12 and with spacing groove 12 sliding connection, the equal fixed mounting in top of two movable block 16 opposite sides has clamp plate 11, one side fixed mounting at box 18 top has first motor 13, and the drive end of first motor 13 runs through the top of box 18 and extends to the inside of box 18, the drive end fixed mounting of first motor 13 has first conical gear 14, one side fixed cover on the accommodate the lead screw 17 outer wall has cup jointed second conical gear 15, and second conical gear 15 meshes with first conical gear 14 mutually, one side of baffle 1 is provided with elevating system.
Referring to fig. 1 and 3, in the present application, the lifting mechanism includes a mounting plate 9, the mounting plate 9 is fixedly mounted on one side of the guide plate 1, a rack 10 is fixedly mounted on the front surface of the mounting plate 9, a second motor 20 is fixedly mounted on one side of one of the sliders 19, a gear 21 is fixedly mounted at a driving end of the second motor 20, and the gear 21 is engaged with the rack 10.
Referring to fig. 1, in the present application, a leveling block 7 is fixedly mounted on the top of a guide plate 1.
Referring to fig. 2, in the present application, a threaded hole adapted to the adjusting screw rod 17 is formed in one side of the movable block 16, and the movable block 16 is in threaded connection with the adjusting screw rod 17 through the threaded hole formed in one side of the movable block.
Referring to fig. 2, in the present application, a sliding hole adapted to the limiting rod 5 is formed at the top of the sliding block 19, and the sliding block 19 is slidably connected to the limiting rod 5 through the sliding hole formed at the top thereof.
Referring to fig. 2, in the present application, rubber pads are bonded to opposite sides of the two clamping plates 11, so that after the slider is clamped and fixed by the clamping plates 11, the slider and the clamping plates 11 play a role in buffering, and the slider is prevented from being damaged due to the clamping plates 11 in the process of fixedly clamping the slider.
The working principle of the utility model is as follows:
referring to fig. 1 to 3, when in use, electrical components appearing in the present application are all externally connected to a power supply and a control switch, when a slider needs to be conveyed inside a slider groove 8 on a slider mold 23, the slider is placed between two clamping plates 11, then the first motor 13 is controlled to start working through the switch, the driving end of the first motor 13 drives the first bevel gear 14 to rotate, the second bevel gear 15 rotates through the engagement of the first bevel gear 14 and the second bevel gear 15, the rotation of the second bevel gear 15 drives the adjusting screw rod 17 to rotate in a middle direction, the movable block 16 stably moves in a transverse direction through the screw transmission of left-handed threads and right-handed threads on the adjusting screw rod 17 and the sliding relationship between the movable block 16 and the limiting groove 12, the movable block 16 moves to drive the clamping plates 11 to move, and the two clamping plates 11 can rapidly clamp the slider through relative movement, then the switch controls the second motor 20 to start working, the driving end of the second motor 20 drives the gear 21 to rotate, the gear 21 is engaged with the rack 10, so that the second motor 20 moves vertically, the second motor 20 moves to drive the two sliders 19 to slide on the outer wall of the limiting rod 5 through the connecting plate 22, the sliders 19 move to drive the box body 18 to move, so as to drive the puller clamped and fixed by the clamping plate 11 on the top of the box body 18 to move upwards along the guide groove 6, and in the process of moving upwards, the puller cannot deviate in the process of moving vertically through the sliding relation between the limiting rod 5 and the sliders 19, so that the puller can accurately reach a set position, the puller is placed in the puller groove 8 of the puller mold 23, the subsequent work is ensured, and through the arrangement of the smoothing block 7, so that in the later process of the puller mold 23 for conveying the puller, the chain belt can walk more stably.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.