CN211842882U

CN211842882U - Feeding device for automatically implanting nuts into plastic water pipe

Info

Publication number: CN211842882U
Application number: CN202020091449.4U
Authority: CN
Inventors: 贺恪; 武才春; 孙晓武; 王军华; 颜均华; 李炎球
Original assignee: Guangdong Siweike Technology Co ltd
Current assignee: Guangdong Siweike Technology Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-11-03
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses an automatic pan feeding device of implanting nut of plastic water pipe, including the board, its characterized in that: the metal nut grabbing device comprises a machine table, and is characterized by further comprising a feeding assembly, a detection assembly and a swinging plate assembly, wherein the feeding assembly is arranged on the front side of the machine table, the detection assembly is arranged at the tail end of the feeding assembly and used for detecting the front and back directions of each metal nut, the swinging plate assembly comprises a plurality of material discharging blocks, a material conveying unit and a material grabbing unit, the material discharging blocks are arranged in the middle of the machine table and are divided into two groups, the two groups of material discharging blocks are arranged in parallel in the opposite direction, the material conveying unit is arranged above the detection assembly and the material discharging blocks and used for conveying the metal nuts on the detection assembly to the material discharging blocks, and the material grabbing unit can be arranged on the material conveying unit in a. The utility model discloses accomplished metal nut automated inspection, direction location arrangement function in the plastic water pipe, not only reduced artifical link of participating in, improved the production efficiency of product, can improve the product production qualification rate simultaneously.

Description

Feeding device for automatically implanting nuts into plastic water pipe

Technical Field

The utility model relates to a plastic water pipe production field, in particular to automatic pan feeding device of implanting nut of plastic water pipe.

Background

At present, the material loading process of implanting metal nut in domestic plastic water pipe nipple adopts semi-automatic mode mostly, before moulding plastics, and the manual work is put into injection mold with metal nut, and the metal nut of putting into injection mold is only through seeing or not detecting at all, leads to position and the direction behind the implantation mould to obtain the guarantee. Because the market demand to plastic water pipe nipple increases, and most processes of the existing production condition are finished only by manpower, the manual workload is large, the manual operation safety is low, the cost is higher, the quality is unstable and cannot be reliably guaranteed, and the requirements of customers on products and the long-term stable development of enterprises are difficult to meet.

Disclosure of Invention

An object of the utility model is to the above-mentioned problem, provide an automatic pan feeding device of implanting nut of plastic water pipe.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted does:

a feeding device for automatically implanting nuts into a plastic water pipe comprises a machine table, a feeding assembly, a detection assembly and a swinging plate assembly, wherein the feeding assembly is arranged on the front side of the machine table, the detection assembly is arranged at the tail end of the feeding assembly and used for detecting the front and back directions of each metal nut, the swinging plate assembly comprises a plurality of discharging blocks, a material conveying unit and a material grabbing unit, the discharging blocks are arranged in the middle of the machine table and divided into two groups, the two groups of discharging blocks are oppositely arranged in parallel, the material conveying unit is arranged above the detection assembly and the discharging blocks and used for conveying the metal nuts on the detection assembly to the discharging blocks, the material grabbing unit can be arranged on the material conveying unit in a back-and-forth movement mode and used for grabbing the metal nuts, and comprises a first rotating cylinder, a first lifting cylinder, a first air claw and a second air claw, the first rotary cylinder is arranged on the material conveying unit, a rotary shaft of the first rotary cylinder is arranged downwards, a cylinder shaft of the first lifting cylinder is arranged downwards on the rotary shaft of the first rotary cylinder, the first pneumatic claw and the second pneumatic claw are respectively arranged on the left side and the right side of the cylinder shaft of the first lifting cylinder, and clamping jaws of the first pneumatic claw and the second pneumatic claw are arranged downwards.

Preferably, the material grabbing unit further comprises a first support frame, a second support frame and a third support frame, the first support frame is fixed to the lower surface of the first rotary cylinder, a cylinder shaft of the first rotary cylinder penetrates through the first support frame, the upper end of the second support frame is fixed to the cylinder shaft of the first rotary cylinder, the first lifting cylinder is arranged on the front surface of the second support frame, the third support frame is arranged on the cylinder shaft of the first lifting cylinder, and the first pneumatic claw and the second pneumatic claw are respectively arranged at the left end and the right end of the third support frame.

Preferably, the distance between the two groups of discharging blocks is the same as the distance between the first pneumatic claw and the second pneumatic claw.

Preferably, the detection assembly comprises a detection base, a direction detection control cylinder, a nut direction detection rod, a nut in-place detection sensor, a nut upward-pushing cylinder and a nut upward-pushing rod, wherein a nut inlet is arranged on the front surface of the detection base, a detection groove communicated with the nut inlet is arranged in the detection base, a first through hole is arranged on the bottom surface of the detection groove in a penetrating manner, a material taking part communicated with the detection groove is arranged on the top of the detection base, the feeding assembly is connected with the nut inlet, the direction detection control cylinder is arranged on the left side of the detection base, the nut direction detection rod is connected with a cylinder shaft of the direction detection control cylinder, the nut direction detection rod penetrates through the left surface of the detection base to extend into the metal nut to detect the positive and negative directions of the metal nut, and the nut in-place detection sensor is arranged on the rear surface of the detection base corresponding to the nut inlet, the nut upper ejection cylinder is arranged at the lower end of the detection base, the nut upper ejection rod is connected with a cylinder shaft of the nut upper ejection cylinder, and the nut upper ejection rod extends into the first via hole to eject the metal nut to the material taking part.

Preferably, the material conveying unit comprises a belt pulley transmission mechanism and a guide rail, the belt pulley transmission mechanism and the guide rail are arranged above the material discharging block in parallel, a moving base is arranged between the belt pulley transmission mechanism and the guide rail, and the first rotary cylinder is arranged on the lower surface of the moving base.

Preferably, a nut temporary storage box is arranged on the right side of the detection base and used for collecting metal nuts in opposite directions.

Preferably, the front end of the lower surface of the first support frame is provided with a limit block, and the right end of the second support frame is provided with a convex block matched with the limit block.

The utility model has the advantages that: the utility model has the advantages of simple and reasonable structure, design benefit has accomplished metal nut automated inspection, direction location arrangement function in the plastic water pipe, has not only reduced artifical link of participating in, improves the production efficiency of product, can improve the product production qualification rate simultaneously, further reduces the number of times that the product was reprocessed.

The present invention will be further explained with reference to the drawings and the embodiments.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a perspective view of the detecting assembly of the present invention;

FIG. 3 is a front view of the detection assembly of the present invention;

fig. 4 is a perspective view of the material grabbing unit in the utility model;

fig. 5 is a front view of the material grabbing unit in the utility model.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "first", "second" and "first" 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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected" to another element, there are no intervening elements present.

As shown in fig. 1 to 5, in one embodiment, the feeding device for automatically implanting nuts into a plastic water pipe comprises a machine table, and further comprises a feeding assembly 1, a detecting assembly 2, and a swinging tray assembly 3, wherein the feeding assembly 1 is arranged at the front side of the machine table, the detecting assembly 2 is arranged at the tail end of the feeding assembly 1 for detecting the front and back directions of each metal nut, the swinging tray assembly 3 comprises a plurality of feeding blocks 30, a feeding unit 31, and a grabbing unit 32, the feeding blocks 30 are arranged at the middle part of the machine table, the feeding blocks 30 are divided into two groups, the two groups of feeding blocks 30 are arranged in parallel in opposite directions, the feeding unit 31 is arranged above the detecting assembly 2 and the feeding blocks 30 for feeding the metal nuts on the detecting assembly 2 to the feeding blocks 30, the grabbing unit 32 is arranged on the feeding unit 31 in a manner of moving back and forth for grabbing the metal nuts, the material grabbing unit 32 comprises a first rotary cylinder 320, a first lifting cylinder 321, a first air claw 322 and a second air claw 323, the first rotary cylinder 320 is arranged on the material conveying unit 31, a rotating shaft of the first rotary cylinder 320 is arranged downwards, a cylinder shaft of the first lifting cylinder 321 is arranged downwards on the rotating shaft of the first rotary cylinder 320, the first air claw 322 and the second air claw 323 are respectively arranged on the left side and the right side of the cylinder shaft of the first lifting cylinder 321, and clamping jaws of the first air claw 322 and the second air claw 323 are arranged downwards.

Specifically, firstly, the feeding assembly 1 comprises a vibration disc, and the vibration disc is connected with the detection base through a feeding channel;

secondly, when the device is used, the metal nut is jacked to the top of the detection base, the material grabbing unit 32 grabs the metal nut according to production requirements and places the metal nut on the material placing block 30, the first air claw 322 is driven by the first lifting air cylinder 321 to move downwards, the metal nut is grabbed and then moves upwards again, the first rotating air cylinder 320 rotates 180 degrees, the second air claw 323 rotates to the position above the detection base, the second air claw 323 is driven by the first lifting air cylinder 321 to move downwards, the metal nut is grabbed and then moves upwards again, at the moment, the material conveying unit 31 drives the material transferring unit to move backwards and move to the position above the material placing block 30, the first lifting air cylinder 321 drives the first air claw 322 and the second air claw 323 to move downwards, and then the metal nut is placed on the material placing block 30.

As shown in fig. 1, 4 and 5, in an embodiment of the feeding device for automatically implanting nuts into a plastic water pipe, the material grabbing unit 32 further includes a first support frame 324, a second support frame 325 and a third support frame 326, the first support frame 324 is fixed on a lower surface of a first rotary cylinder 320, a cylinder shaft of the first rotary cylinder 320 penetrates through the first support frame 324, an upper end of the second support frame 325 is fixed on the cylinder shaft of the first rotary cylinder 320, the first lifting cylinder 321 is arranged on a front surface of the second support frame 325, the third support frame 326 is arranged on the cylinder shaft of the first lifting cylinder 321, and the first air claw 322 and the second air claw 323 are respectively arranged at left and right ends of the third support frame 326.

Furthermore, a limiting block 327 is disposed at the front end of the lower surface of the first support frame 324, and a protrusion engaged with the limiting block 327 is disposed at the right end of the second support frame 325. The limiting block 327 is matched with the bump to effectively control the process of the material grabbing unit 32, so that the rotation of the material grabbing unit 32 does not exceed a preset angle, and the operation precision of the device is improved.

As shown in fig. 1, 4 and 5, in an embodiment of the feeding device for automatically implanting nuts into plastic water pipes, the distance between two sets of the discharging blocks is the same as the distance between the first air claw 322 and the second air claw 323, so that it is ensured that the two sets of the discharging blocks 30 can be aligned with each rotation of the material grabbing unit 32, and the two sets of the discharging blocks 30 can be arranged synchronously, thereby increasing the efficiency of loading and arranging the metal nuts.

As shown in fig. 1 to 3, in one embodiment, the feeding device for automatically implanting nuts into plastic water pipes includes a detection base 20, a direction detection control cylinder 21, a nut direction detection rod 22, a nut in-place detection sensor 23, a nut ejecting cylinder 24, and a nut ejecting rod 25, wherein a nut inlet is disposed on a front surface of the detection base 20, a detection groove communicated with the nut inlet is disposed in the detection base 20, a first via hole is disposed through a bottom surface of the detection groove, a material taking portion communicated with the detection groove is disposed on a top of the detection base 20, the feeding assembly 1 is connected to the nut inlet, the direction detection control cylinder 21 is disposed on a left side of the detection base 20, the nut direction detection rod 22 is connected to a cylinder shaft of the direction detection control cylinder 21, and the nut direction detection rod 22 penetrates through a left surface of the detection base 20 for extending into a metal nut to detect a forward and reverse direction of the metal nut, the nut in-place detection sensor 23 is arranged on the rear surface of the detection base 20 corresponding to the nut inlet, the nut upper ejection cylinder 24 is arranged at the lower end of the detection base 20, the nut upper ejection rod 25 is connected with the cylinder shaft of the nut upper ejection cylinder 24, and the nut upper ejection rod 25 extends into the first through hole to eject the metal nut to the material taking part.

Further, a nut temporary storage box 4 is provided at the right side of the detection base 20 for collecting the metal nuts in the opposite direction.

Specifically, when in use, because the thread of the nut is a tubular thread and has a taper, the sizes of two ends are different, and one end is large and the other end is small; when the direction of the nut is correct, the nut direction detection rod 22 can extend into the nut and extend to the right position, and because the cylinder shaft of the direction detection control cylinder 21 is fixedly connected with the nut direction detection rod 22, the sensor on the direction detection control cylinder 21 senses the stroke of the cylinder shaft of the direction detection control cylinder 21 so as to determine whether the nut is in the positive direction; then, the nut upper ejection cylinder 24 drives the nut upper ejection rod 25 to eject upwards, so that the nut is ejected to the top of the detection base 20; when the nut direction is correct, the grabbing unit 32 puts the grabbing nuts on the placing block 30, and when the nut direction is wrong, the grabbing unit 32 puts the grabbing nuts in the nut temporary storage box 4.

The end of the nut direction detection rod 22 is in the shape of a circular truncated cone.

As shown in fig. 1, in an embodiment of a feeding device for automatically implanting nuts into a plastic water pipe, the feeding unit 31 includes a belt pulley transmission mechanism and a guide rail, the belt pulley transmission mechanism and the guide rail are disposed above the material placing block in parallel, a moving base is disposed between the belt pulley transmission mechanism and the guide rail, and the first rotary cylinder 320 is disposed on a lower surface of the moving base.

Specifically, belt pulley drive mechanism includes control motor, belt and drive wheel, follows the driving wheel, and control motor control drive wheel rotates, and the belt is around drive wheel, follows the driving wheel on, and belt one end is fixed at the removal base upper surface, when control motor rotates to drive the removal base back-and-forth movement.

Placing a metal nut into the feeding assembly 1, and operating the feeding device; the metal nut enters the detection assembly 2 through the feeding channel of the feeding assembly 1, the detection assembly 2 detects the direction of the metal nut, and if the direction of the metal nut is correct, the swinging disc assembly 3 takes out the metal nut and swings the metal nut onto the material placing block 30; if the direction of the metal nuts is wrong, the swinging disc component 3 takes out the metal nuts and puts the metal nuts into the nut temporary storage box 4, and after all the metal nuts in the feeding component 1 are fed, the metal nuts in the nut temporary storage box 4 can be put into the feeding component 1 again for feeding and arranging again.

The utility model has the advantages of simple and reasonable structure, design benefit has accomplished metal nut automated inspection, direction location arrangement function in the plastic water pipe, has not only reduced artifical link of participating in, improves the production efficiency of product, can improve the product production qualification rate simultaneously, further reduces the number of times that the product was reprocessed.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner. Those skilled in the art can make numerous possible variations and modifications to the present teachings, or modify equivalent embodiments to equivalent variations, without departing from the scope of the present teachings, using the methods and techniques disclosed above. Therefore, all equivalent changes made according to the shape, structure and principle of the present invention without departing from the technical scheme of the present invention shall be covered by the protection scope of the present invention.

Claims

1. The utility model provides an automatic pan feeding device of implanting nut of plastic water pipe, includes the board, its characterized in that: the metal nut grabbing device comprises a machine table, and is characterized by further comprising a feeding assembly, a detection assembly and a swinging plate assembly, wherein the feeding assembly is arranged on the front side of the machine table, the detection assembly is arranged at the tail end of the feeding assembly and used for detecting the front and back directions of each metal nut, the swinging plate assembly comprises a plurality of discharging blocks, a material conveying unit and a material grabbing unit, the discharging blocks are arranged in the middle of the machine table and divided into two groups, the two groups of discharging blocks are oppositely arranged in parallel, the material conveying unit is arranged above the detection assembly and the discharging blocks and used for conveying the metal nuts on the detection assembly to the discharging blocks, the material grabbing unit is arranged on the material conveying unit in a back-and-forth movement mode and used for grabbing the metal nuts, the material grabbing unit comprises a first rotating cylinder, a first lifting cylinder, a first air claw and a second air claw, the first rotating cylinder is arranged on the material conveying unit, and a rotating shaft of the first rotating cylinder is arranged downwards, the cylinder shaft of the first lifting cylinder is downwards arranged on the rotating shaft of the first rotating cylinder, the first pneumatic claw and the second pneumatic claw are respectively arranged on the left side and the right side of the cylinder shaft of the first lifting cylinder, and the clamping jaws of the first pneumatic claw and the second pneumatic claw are downwards.

2. The feeding device for automatically implanting nuts into plastic water pipes according to claim 1, wherein the material grabbing unit further comprises a first support frame, a second support frame and a third support frame, the first support frame is fixed on the lower surface of the first rotary cylinder, a cylinder shaft of the first rotary cylinder penetrates through the first support frame, the upper end of the second support frame is fixed on the cylinder shaft of the first rotary cylinder, the first lifting cylinder is arranged on the front surface of the second support frame, the third support frame is arranged on the cylinder shaft of the first lifting cylinder, and the first air claw and the second air claw are respectively arranged at the left end and the right end of the third support frame.

3. The feeding device for the automatic nut implanting of the plastic water pipe as claimed in claim 1, wherein the distance between the two sets of the feeding blocks is the same as the distance between the first pneumatic claw and the second pneumatic claw.

4. The feeding device for automatically implanting nuts into plastic water pipes according to claim 1, wherein the detection assembly comprises a detection base, a direction detection control cylinder, a nut direction detection rod, a nut in-place detection sensor, a nut upward pushing cylinder and a nut upward pushing rod, the detection base is provided with a nut inlet on the front surface, a detection groove communicated with the nut inlet is arranged in the detection base, a first through hole is arranged on the bottom surface of the detection groove in a penetrating manner, the top of the detection base is provided with a material taking part communicated with the detection groove, the feeding assembly is connected with the nut inlet, the direction detection control cylinder is arranged on the left side of the detection base, the nut direction detection rod is connected with a cylinder shaft of the direction detection control cylinder, and the nut direction detection rod penetrates through the left surface of the detection base to extend into the metal nut to detect the positive and negative directions of the metal nut, the nut in-place detection sensor is arranged on the rear surface of the detection base corresponding to the nut inlet, the nut upper ejection cylinder is arranged at the lower end of the detection base, the nut upper ejection rod is connected with the cylinder shaft of the nut upper ejection cylinder, and the nut upper ejection rod extends into the first through hole to eject the metal nut to the material taking part.

5. The feeding device for automatically implanting nuts into plastic water pipes as claimed in claim 1, wherein said feeding unit comprises a pulley transmission mechanism and a guide rail, said pulley transmission mechanism and said guide rail are disposed above said feeding block in parallel, a moving base is disposed between said pulley transmission mechanism and said guide rail, and said first rotary cylinder is disposed on a lower surface of said moving base.

6. The feeding device for automatically implanting nuts into plastic water pipes as claimed in claim 4, wherein a nut temporary storage box is arranged at the right side of the detection base for collecting metal nuts in opposite directions.

7. The feeding device for automatically implanting nuts into plastic water pipes as claimed in claim 2, wherein a limiting block is disposed at the front end of the lower surface of the first supporting frame, and a protrusion engaged with the limiting block is disposed at the right end of the second supporting frame.