CN216230599U - Manipulator pick-off unit and injection molding machine - Google Patents

Abstract

The utility model belongs to the technical field of injection molding machine equipment, and particularly relates to a manipulator pickup device and an injection molding machine, wherein the manipulator pickup device comprises a fixed seat, a movable seat, a driving component, a pickup component and two deceleration components, the upper end of the movable seat is connected with the fixed seat in a sliding way, the driving component is arranged on the fixed seat and is used for driving the movable seat to reciprocate along the fixed seat, the pickup component is arranged at the lower end of the movable seat, the two deceleration components are arranged on the fixed seat and are positioned at two sides of the movable seat for decelerating the movable seat, the driving component drives the movable seat to reciprocate along the fixed seat, when the movable seat moves to the tail end of a track, the side part of the movable seat is close to the deceleration components, and the deceleration components apply resistance to the movable seat, so that the moving speed of the movable seat is reduced, the movable seat is not required to be braked by the driving component, and the position error of the movable seat between the driving components is reduced, the long-time use also need not artifical debugging, has improved the efficiency of processing.

Description

Manipulator pick-off unit and injection molding machine

Technical Field

The utility model belongs to the technical field of injection molding machine equipment, and particularly relates to a manipulator pick-up device and an injection molding machine.

Background

Along with the growing development of life, the earphone has become the part of people's daily life commonly used, it generally adopts injection moulding to produce earphone shell, need take out earphone shell from the mould behind the injection moulding, traditional earphone shell after adopting the triaxial manipulator to take out after the injection moulding and place in the tray, however, the triaxial manipulator frequently uses, drive assembly drive removes the seat and removes along the fixing base, because there is inertia, it needs to slow down to remove the seat when removing to the track end, however, traditional manipulator slows down through drive assembly, long-term inertia leads to removing the position between seat and the fixing base and takes place the error easily, thereby the position that stops when leading to pressing from both sides and getting earphone shell is not accurate enough, need manual debugging, production efficiency has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a manipulator pick-up device and an injection molding machine, and aims to solve the technical problems that in the prior art, the stop position of a movable seat relative to a fixed seat is not accurate enough, manual debugging is needed, and the production efficiency is reduced.

In order to achieve the above object, an embodiment of the present invention provides a manipulator pickup device, which includes a fixed seat, a movable seat, a driving assembly, a pickup assembly, and two deceleration assemblies, wherein an upper end of the movable seat is slidably connected to the fixed seat, the driving assembly is mounted on the fixed seat and is configured to drive the movable seat to reciprocate along the fixed seat, the pickup assembly is mounted at a lower end of the movable seat, and both the two deceleration assemblies are mounted on the fixed seat and located at two sides of the movable seat to decelerate the movable seat.

Optionally, the speed reduction assembly comprises a fixed seat and a damper, the fixed seat is mounted on the fixed seat, the damper is mounted on the fixed seat, a piston of the damper faces the movable seat, and a speed reduction plate abutted against the piston of the damper is arranged on the side of the movable seat.

Optionally, the fixed bracket includes a flat plate portion and a vertical plate portion, the flat plate portion is mounted on the fixed seat, the vertical plate portion is vertically disposed on the flat plate portion, and a mounting hole for mounting the damper is disposed on the vertical plate portion.

Optionally, the fixing bracket further includes a reinforcing portion, which is installed between the upright plate portion and the flat plate portion and is used for reinforcing the strength between the flat plate portion and the upright plate portion.

Optionally, a plurality of adjusting holes are formed in the flat plate portion, and the fixing member penetrates through the adjusting holes and is connected with the fixing seat so that the fixing bracket is fixed on the fixing seat

Optionally, the speed reduction assembly includes a fixed seat, a first magnet and a second magnet; the fixed support is arranged on the fixed seat, the first magnet is arranged on the fixed support, and the second magnet is arranged on the side part of the movable seat and generates repulsion with the first magnet so as to reduce the moving speed of the movable seat.

Optionally, the fixed bracket includes a flat plate portion and a vertical plate portion, the flat plate portion is mounted on the fixed seat, the vertical plate portion is vertically disposed on the flat plate portion, and a first mounting groove for mounting the first magnet is disposed on the vertical plate portion.

Optionally, the fixing bracket further includes a reinforcing portion, which is installed between the upright plate portion and the flat plate portion and is used for reinforcing the strength between the flat plate portion and the upright plate portion.

Optionally, the first magnet and the second magnet are the same size.

One or more technical solutions in the manipulator pick-up device provided by the embodiment of the present invention have at least one of the following technical effects: when the device is used, the driving assembly drives the moving seat to move along the fixed seat in a reciprocating mode, when the moving seat moves to the tail end of the track, the side portion of the moving seat is close to the speed reducing assembly, the speed reducing assembly exerts resistance on the moving seat, the moving speed of the moving seat is reduced, the driving assembly is not needed to brake the moving seat, the position error of the moving seat between the driving assemblies is reduced, manual debugging is not needed even in long-time use, and the processing efficiency is improved.

An injection molding machine comprises the manipulator pick-up device.

One or more technical schemes in the injection molding machine provided by the embodiment of the utility model at least have one of the following technical effects: due to the adoption of the manipulator pick-off device, when the manipulator pick-off device is used, the driving assembly drives the moving seat to reciprocate along the fixed seat, when the moving seat moves to the tail end of the track, the side part of the moving seat is close to the speed reduction assembly, so that the speed reduction assembly applies resistance to the moving seat, the moving speed of the moving seat is reduced, the driving assembly is not required to be adopted to brake the moving seat, the position error of the moving seat between the driving assemblies is reduced, the manual debugging is not required after the manipulator pick-off device is used for a long time, and the processing efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions 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 it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of an earphone housing applied to the embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a manipulator pick-up device according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a pick-up assembly in the manipulator pick-up device according to the embodiment of the utility model.

Fig. 4 is a schematic structural diagram of a mounting plate in a manipulator pick-off device according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a gripper in the manipulator pick-off device according to an embodiment of the present invention.

Fig. 6 is another schematic structural diagram of a gripper in the manipulator pick-off device according to an embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a manipulator pick-up device according to an embodiment of the present invention.

Fig. 8 is a schematic structural diagram of a deceleration assembly in the manipulator pick-up device according to the embodiment of the utility model.

Fig. 9 is a schematic structural diagram of a deceleration assembly in a manipulator pick-up device according to another embodiment of the utility model.

Wherein, in the figures, the respective reference numerals:

10-earphone housing 11-housing body 12-connecting part

13-step surface 20-fixed seat 30-movable seat

40-taking component 41-mounting plate 411-mounting position

412-avoidance hole 42-pneumatic clamping jaw 43-clamping part

431-clamping groove 432-limiting part 433-body

4331-through hole 434-limiting plate 4341-fixing part

4343 protective layer 50 induction assembly 60 deceleration assembly

61-fixed support 611-flat plate part 612-vertical plate part

613 mounting hole 614-reinforcing part 615-adjusting hole

62-damper 63-first magnet.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the embodiments of the present invention, and should not be construed as limiting the utility model.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, 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 implicitly indicating the 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 embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

Example one

In one embodiment of the present invention, as shown in fig. 7-8, a manipulator pick-up device is provided, used for clamping the earphone shell 10 after injection molding, the earphone shell 10 comprises a shell body 11 and a connecting part 12, a step surface 13 is formed between the connecting portion 12 and the housing body 11, and includes a fixed seat 20, a movable seat 30, a driving assembly (not shown), a pickup assembly 40 and two deceleration assemblies 60, the upper end of the movable seat 30 is slidably connected with the fixed seat 20, the driving assembly is mounted on the fixed seat 20 and is used for driving the movable seat 30 to reciprocate along the fixed seat 20, the pickup assembly 40 is installed at the lower end of the movable base 30, and the two deceleration assemblies 60 are installed on the fixed base 20 and located at two sides of the movable base 30 to decelerate the movable base 30.

Specifically, when using, seat 30 is removed in the drive assembly drive along fixing base 20 reciprocating motion, when removing seat 30 and removing orbital end, the lateral part of removing seat 30 is close to speed reduction subassembly 60, thereby speed reduction subassembly 60 exerts the resistance to removing seat 30, thereby make the moving speed who removes seat 30 reduce, thereby need not to adopt drive assembly to brake removing seat 30, reduce the position error of removing seat 30 between the drive assembly, make long-time the use also need not artifical the debugging, the efficiency of processing has been improved.

In this embodiment, as shown in fig. 8, the decelerating assembly 60 includes a fixed bracket 61 and a damper 62, the fixed bracket 61 is mounted on the fixed base 20, the damper 62 is mounted on the fixed bracket 61, a piston of the damper 62 is disposed toward the movable base 30, and a decelerating plate abutting against the piston of the damper 62 is disposed on a side of the movable base 30. Specifically, the damper 62 is arranged to decelerate the movable seat 30, so that a good deceleration effect can be achieved, the structure is simple, and the production cost is low.

In this embodiment, as shown in fig. 8, the fixing bracket 61 includes a flat plate portion 611 and a vertical plate portion 612, the flat plate portion 611 is mounted on the fixing base 20, the vertical plate portion 612 is vertically disposed on the flat plate portion 611, and the vertical plate portion 612 is provided with a mounting hole 613 for mounting the damper 62. Specifically, by mounting the damper 62 on the vertical plate portion 612, after the damper 62 fails, the damper 62 only needs to be removed from the mounting hole 613, and a new damper 62 is mounted on the mounting hole 613, which is simple in mounting manner.

In this embodiment, as shown in fig. 8, the fixing bracket 61 further includes a reinforcing portion 614, and the reinforcing portion 614 is installed between the upright plate portion 612 and the flat plate portion 611 and is used for reinforcing the strength between the flat plate portion 611 and the upright plate portion 612. Specifically, the reinforcing portion 614 is provided to reinforce the strength between the flat plate portion 611 and the upright plate portion 612, thereby ensuring the life of the fixing bracket 61.

In this embodiment, as shown in fig. 8, a plurality of adjusting holes 615 are formed in the flat plate portion 611, and a fixing member passes through the adjusting holes 615 to be connected with the fixing base 20, so that the fixing bracket 61 is fixed on the fixing base 20, specifically, the position of the fixing bracket 61 can be adjusted through the adjusting holes 615, thereby being suitable for requirements of different moving distances.

In this embodiment, a scale (not shown) is further included, and the scale is disposed on the fixing base 20 and is used for measuring the moving distance of the fixing bracket 61. Specifically, the distance can be adjusted as required to the scale that sets up, and the staff of being convenient for carries out the regulation of distance.

In the present embodiment, as shown in fig. 1 to 6, the taking member assembly 40 includes a mounting plate 41, a pneumatic clamping jaw 42 and two clamping members 43; the mounting panel 41 install in the bottom of removing seat 30, pneumatic clamping jaw 42 install in the bottom of installation department, two the piece 43 of getting install respectively in on pneumatic clamping jaw 42's the clamping jaw, two a side of getting 43 towards each other all is provided with presss from both sides and gets groove 431, two the bottom of getting 43 of pressing from both sides extends spacing portion 432.

Specifically, when in use, the driving part drives the moving seat 30 to move to the mold of the injection molding machine along the fixed seat 20, then the pneumatic clamping jaw 42 drives the two clamping pieces 43 to move close to each other, so that the housing body 11 is located in the two clamping grooves 431, meanwhile, the limiting part 432 is close to the side part of the connecting part 12, the limiting part 432 is located below the step surface 13, then the moving seat 30 drives the taking component 40 to move upwards, the upper end surface of the limiting part 432 is in contact with the step surface 13, so that the earphone housing 10 is taken out of the mold, because the limiting part 432 is in contact with the step surface 13 in the taking-out process, so that the outer surface of the existing directly-clamped housing body 11 can be prevented from causing the scraping situation, the stability in the blanking process is improved, and the yield of production is improved.

In this embodiment, as shown in fig. 5 to 6, the clamping member 43 includes a body 433 and a limiting plate 434, the clamping groove 431 is disposed on one side surface of the body 433, the limiting plate 434 is mounted at the bottom of the body 433, and the limiting plate 434 extends to the lower side of the clamping groove 431 to form the limiting portion 432. Specifically, the limiting plate 434 and the body 433 that set up can select different limiting plates 434 according to the earphone shell 10 appearance of difference for can dismantle the connection to be applicable to the earphone shell 10 of different models, improved the practicality.

In this embodiment, as shown in fig. 5 to 6, the position-limiting plate 434 further includes a fixing portion 4341 and a spring, not shown, connected between the position-limiting portion 432 and the fixing portion 4341. Specifically, when pneumatic clamping jaw 42 drive clamping piece 43 is close to earphone shell 10, spacing 432 is close to the lateral surface of connecting portion 12, fixed part 4341 and the laminating of connecting portion 12, the spring of setting can keep fixed part 4341 and the laminating of connecting portion 12, thereby it is more stable when taking out, the condition that drops can not appear, and the spring of setting can also play the effect of buffering when fixed part 4341 and connecting portion 12 laminate, avoid damaging the lateral part of connecting portion 12, the stability of production has been improved.

In this embodiment, as shown in fig. 6, a protection layer 4343 is disposed on a side surface of the limiting portion 432 facing away from the spring. Specifically, the protective layer 4343 is provided to protect the side portion of the connection portion 12, so as to prevent the connection portion 12 from being deformed by being pressed, and to ensure the stability of the connection portion 12 and the front cover.

Preferably, the anti-slip layer is made of a silica gel material.

In this embodiment, as shown in fig. 5, a through hole 4331 communicating with the clamping groove 431 is disposed on the other side surface of the body 433, and an inductor is disposed on a side portion of the body 433, and the inductor induces a product through the through hole 4331. Specifically, set up the inductor through the lateral part at body 433, then pass through the through-hole 4331 response according to the inductor and press from both sides and get piece 43 and get the product whether to feedback information, in order to remind staff's product unusual.

In this embodiment, as shown in fig. 3 to 4, a plurality of mounting locations 411 are arranged on the mounting plate 41 at intervals, and each mounting location 411 is provided with the pneumatic clamping jaw 42. Specifically, a plurality of installation positions 411 that set up correspond the die cavity that the mould set up to can produce a plurality of earphone shell 10 in a mould, get a device through the manipulator and can once only take out the earphone shell 10 who produces, improved the efficiency of production.

In this embodiment, as shown in fig. 3 to 4, an avoiding hole 412 for avoiding the pneumatic clamping jaw 42 is provided on the mounting position 411. Specifically, when the pneumatic clamping jaw 42 works, the piston moves up and down, and as the pneumatic clamping jaw 42 is installed on the installation plate 41, the avoiding hole 412 is formed in the installation position 411, so that the normal operation of the pneumatic clamping jaw 42 can be ensured, and meanwhile, the quality of the whole installation plate 41 is reduced due to the arrangement of the avoiding hole 412, and the movable seat 30 is driven conveniently.

In this embodiment, as shown in fig. 2 to 3, the mechanical workpiece retrieving jig further includes a sensing component 50, and the sensing component 50 is installed at the bottom of the mounting plate 41 and is used for sensing the position where the mechanical workpiece retrieving device moves. In particular, the sensing assembly 50 is provided to ensure that the robot pick-off device can be moved onto the mold precisely and smoothly to remove the earphone housing 10 from the mold.

Example two

In the present embodiment, as shown in fig. 7 and 9, the decelerating assembly 60 includes a fixed bracket 61, a first magnet 63 and a second magnet (not shown); the fixed bracket 61 is mounted on the fixed bracket 20, the first magnet 63 is mounted on the fixed bracket 61, and the second magnet is mounted on a side portion of the movable base 30 and generates a repulsive force with the first magnet 63 to reduce the moving speed of the movable base 30. Specifically, the repulsive force of the first magnet 63 and the second magnet is used to decelerate the movable base 30, which is simple in structure, easy to manufacture, and low in cost.

In this embodiment, as shown in fig. 9, the fixing bracket 61 includes a flat plate portion 611 and a vertical plate portion 612, the flat plate portion 611 is mounted on the fixing base 20, the vertical plate portion 612 is vertically disposed on the flat plate portion 611, and a first mounting groove for mounting the first magnet 63 is disposed on the vertical plate portion 612. The fixing bracket 61 further includes a reinforcing portion 614, and the reinforcing portion 614 is attached between the upright plate portion 612 and the flat plate portion 611 and reinforces the strength between the flat plate portion 611 and the upright plate portion 612. Specifically, the reinforcing portion 614 is provided to reinforce the strength between the flat plate portion 611 and the upright plate portion 612, thereby ensuring the life of the fixing bracket 61.

In the present embodiment, the first magnet 63 and the second magnet are the same size. Specifically, the first magnet 63 and the second magnet are provided in the same size, so that the positions can be interchanged and mass production is possible.

An injection molding machine comprises the manipulator pick-up device.

Specifically, owing to adopted foretell manipulator to get a device, in the time of the use, drive assembly drive removes seat 30 along fixing base 20 reciprocating motion, when removing seat 30 and removing orbital end, the lateral part that removes seat 30 is close to speed reduction subassembly 60, speed reduction subassembly 60 thus exert the resistance to removing seat 30, thereby make the moving speed who removes seat 30 reduce, thereby need not to adopt drive assembly to brake removing seat 30, reduce the position error of removing seat 30 between the drive assembly, make long-time use also need not artifical the debugging, the efficiency of processing has been improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides a manipulator gets a device, its characterized in that, including the fixing base, remove seat, drive assembly, get a subassembly and two speed reduction subassemblies, the upper end of removing the seat with fixing base sliding connection, drive assembly install in be used for the drive on the fixing base remove the seat and follow fixing base reciprocating motion, get a unit mount in the lower extreme of removing the seat, two the speed reduction subassembly all install in on the fixing base and be located remove the both sides of seat in order to be used for right remove the seat and decelerate.

2. The manipulator workpiece taking device according to claim 1, wherein the decelerating assembly comprises a fixed bracket and a damper, the fixed bracket is mounted on the fixed seat, the damper is mounted on the fixed seat, a piston of the damper is arranged towards the movable seat, and a decelerating plate abutting against the piston of the damper is arranged on a side of the movable seat.

3. The manipulator device of claim 2, wherein the fixed bracket includes a flat plate portion and a vertical plate portion, the flat plate portion is mounted on the fixed seat, the vertical plate portion is vertically disposed on the flat plate portion, and the vertical plate portion is provided with a mounting hole for mounting the damper.

4. The manipulator pick-up device according to claim 3, wherein the fixing bracket further includes a reinforcing portion that is installed between the upright plate portion and the flat plate portion and reinforces a strength between the flat plate portion and the upright plate portion.

5. The manipulator device according to claim 4, wherein the plate portion has a plurality of adjustment holes, and the fixing member is connected to the fixing base through the adjustment holes so as to fix the fixing bracket to the fixing base.

6. The manipulator pick-off device of claim 2, wherein the deceleration assembly comprises a fixed seat, a first magnet and a second magnet; the fixed support is arranged on the fixed seat, the first magnet is arranged on the fixed support, and the second magnet is arranged on the side part of the movable seat and generates repulsion with the first magnet so as to reduce the moving speed of the movable seat.

7. The manipulator device of claim 6, wherein the fixed bracket includes a flat plate portion and a vertical plate portion, the flat plate portion is mounted on the fixed seat, the vertical plate portion is vertically disposed on the flat plate portion, and a first mounting groove for mounting the first magnet is disposed on the vertical plate portion.

8. The manipulator pick-up device according to claim 7, wherein the fixing bracket further includes a reinforcing portion that is installed between the upright plate portion and the flat plate portion and reinforces a strength between the flat plate portion and the upright plate portion.

9. The robotic pick device of claim 6, wherein the first magnet and the second magnet are the same size.

10. An injection molding machine comprising the manipulator pickup device according to any one of claims 1 to 9.

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