CN215438674U

CN215438674U - Molding feeding device

Info

Publication number: CN215438674U
Application number: CN202121887410.4U
Authority: CN
Inventors: 李少兵
Original assignee: Hebei Gurui Environmental Protection Packaging Products Co ltd
Current assignee: Hebei Gurui Environmental Protection Packaging Products Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-01-07
Anticipated expiration: 2031-08-12

Abstract

The utility model provides a molding feeding device which comprises an operation guide rail, an operation support and a manipulator, wherein the operation support is connected to the operation guide rail in a sliding manner; the manipulator is connected with the operation support in a sliding mode in the vertical direction and comprises a first sucker group and a second sucker group, the first sucker group is connected with a first air source and used for adsorbing and blowing out a molded product part, and the second sucker group is connected with a second air source and used for adsorbing or blowing out a molded trimming part. According to the molding feeding device, the manipulator realizes the respective grabbing of the product part and the trimming part of the molding through the first sucker group connected with the first air source and the second sucker group connected with the second air source, and the product part and the trimming part are respectively placed on different working procedures, so that the trimming part does not need to be recovered through manual operation, the labor intensity is reduced, and the safety of the manual operation is improved.

Description

Molding feeding device

Technical Field

The utility model belongs to the technical field of molding manufacturing, and particularly relates to a molding feeding device.

Background

In the cutlery box manufacturing industry, the cutlery box generally is batch shaping manufacturing, and a plurality of cutlery boxes that the single was made are a set of, need use the bead cutter to cut edge the cutlery box, and the concrete process of cutting edge is: place a set of cutlery box on the station of bead cutter, the station drives a set of cutlery box and gets into the bead cutter, and the bead cutter is released after the cutting finishes, snatchs through the manipulator and transfers to next station finished product cutlery box, and remaining waste material (side cut) then need the staff to take out and throw away in the dump bin of next door.

Above process is in the operation, and the waste material of staff's taking not only makes intensity of labour strengthen, and the staff is not in time taken and has still reduced production efficiency. And improper taking operation of hands can also cause injury, and the safety is low.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a molding feeding device, aiming at improving the manufacturing efficiency of a lunch box and reducing the labor intensity and the danger.

In order to achieve the purpose, the utility model adopts the technical scheme that: there is provided a molding feed apparatus comprising:

running the guide rail;

the running support is connected with the running guide rail in a sliding manner; and

the manipulator is connected with the operation support in a sliding mode in the vertical direction and comprises a first sucker group and a second sucker group, the first sucker group is connected with a first air source and used for adsorbing or blowing out a molded product part, and the second sucker group is connected with a second air source and used for adsorbing or blowing out a molded trimming part.

In a possible implementation manner, the first suction cup group includes a plurality of first suction cups, the second suction cup group includes a plurality of second suction cups, the first suction cups and the second suction cups are distributed in a rectangular array, and the first suction cups and the second suction cups are alternately arranged in a row direction of the rectangular array.

In some embodiments, the front end of the manipulator is provided with a plurality of mounting rods along the column direction of the rectangular array, and the mounting rods are parallel to the row direction of the rectangular array;

the middle part of installation pole is equipped with and is on a parallel with the ascending trough of row of rectangular array, first sucking disc with the top of second sucking disc is equallyd divide and is equipped with the gas pole respectively, the gas pole can be followed the major axis of installation pole slides to through with trough complex connecting piece realizes fixedly.

In some embodiments, a sleeve ring is sleeved on the periphery of the gas rod, the gas rod is in threaded fit with the sleeve ring, and the gas rod can be adjusted up and down through rotation;

the lantern ring is provided with a connecting piece in a protruding mode, and the connecting piece is fixed through a connecting piece matched with the through groove.

In some embodiments, the suction nozzles of the first suction cup and the second suction cup are respectively provided with a rubber pad, the rubber pads are conical, and the middle parts of the rubber pads are provided with folds so that the rubber pads can contract and extend.

In a possible implementation manner, a slide way is arranged on the running support along the up-down direction, and a slide block in sliding fit with the slide way is arranged on the manipulator;

and the top of the operating support is provided with a cylinder fixedly connected with the manipulator, and the cylinder is used for controlling the manipulator to slide in the slide way.

In some embodiments, the bottom of the slideway is provided with a limiting block.

In some embodiments, the running carriage comprises:

the shell is arranged on the running guide rail, and the slide way is arranged on the shell;

the roller is arranged at the bottom of the shell and is connected with the running guide rail in a rolling manner, and a motor for driving the roller to rotate is further arranged in the shell; and

the brake is arranged in the shell, and when the brake is started, the shell is fixed at a preset position on the running guide rail.

In the embodiment of the application, compared with the prior art, the manipulator in the molding feeding device provided by the embodiment realizes the respective grabbing of the product part and the trimming part of the molding through the first sucker group connected with the first air source and the second sucker group connected with the second air source, and the product part and the trimming part can be respectively placed on different processes through controlling the first air source or the second air source to blow air during conveying, so that the trimming part does not need to be manually recycled, the labor intensity is reduced, and the safety of manual operation is improved; the manipulator snatchs the side cut part and the product part, compares and puts next mould after the staff side cut, and the time spent is shorter, has improved work efficiency.

Drawings

Fig. 1 is a schematic front view of a molding feeding device according to an embodiment of the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1;

fig. 3 is a left side view schematic structural diagram (partially cut away) of a molding feeding device provided by an embodiment of the utility model;

FIG. 4 is a first schematic diagram illustrating a first usage state of a robot according to an embodiment of the present invention;

fig. 5 is a schematic view (the same as the view in fig. 3) of a second usage state of the molding feeding device according to the embodiment of the present invention.

Description of reference numerals:

10-running the guide rail;

20-running the support; 21-a slide way; 22-a cylinder; 23-a limiting block; 24-a housing; 25-a roller; 26-a brake; 27-a motor;

30-a manipulator; 31-a first suction cup group; 311-a first suction cup; 32-a second set of suction cups; 321-a second suction cup; 33-mounting a rod; 34-penetrating a groove; 35-air rod; 36-a collar; 37-connecting pieces; 38-a slide block; 39-rubber pad;

40-a connector;

50-molding; 51-product part; 52-trimming section.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1 to 5, a molding feeding device according to the present invention will be described. The molding feeding device comprises a running guide rail 10, a running support 20 and a manipulator 30, wherein the running support 20 is connected with the running guide rail 10 in a sliding manner; the robot 30 is slidably connected to the traveling carriage 20 in the up-down direction, and the robot 30 includes a first suction cup group 31 and a second suction cup group 32, the first suction cup group 31 being connected to a first air source for sucking and blowing out the product portion 51 of the mold 50, and the second suction cup group 32 being connected to a second air source for sucking and blowing out the trimming portion 52 of the mold 50.

When the molding feeding device of the present invention is used, the running guide rails 10 are generally parallel to the horizontal plane, so as to drive the molding 50 to switch among the stations, and this embodiment can be used for not only grabbing and conveying the trimmed molding 50, but also various processes in the production process of the molding 50, and the trimming process is taken as an example here for description: after the trimmed molds 50 are pushed out by the edge trimmer, the running support 20 slides on the running guide rail 10 to a position right above the molds 50, then the manipulator 30 slides on the running support 20 to descend by a specific height, at the moment, the first air source and the second air source suck air, the first sucker group 31 is adsorbed on a product part 51 of the molds 50, the second sucker group 32 is adsorbed on an edge trimming part 52 of the molds 50, and the manipulator 30 ascends; then, the operation bracket 20 can be conveyed to the next process by sliding on the moving guide rail, when the operation bracket is conveyed to the next process, the mechanical arm 30 descends, the first air source blows air, the product part 51 adsorbed by the first suction disc group 31 falls to the position, and the mechanical arm 30 ascends; the traveling carriage 20 continues to move along the traveling rail 10 to the scrap collecting station, the robot 30 descends, the second air source blows up, and the trimming portion 52 sucked by the second suction cup group 32 falls to this position.

Compared with the prior art, the manipulator 30 in the molding feeding device provided by the embodiment realizes the respective grabbing of the product part 51 and the trimming part 52 of the mold 50 through the first sucker group 31 connected with the first air source and the second sucker group 32 connected with the second air source, and can realize the respective placing of the product part 51 and the trimming part 52 on different processes through controlling the first air source or the second air source to blow air during the transportation, so that the recycling of the trimming part 52 does not need to be manually operated, the labor intensity is reduced, and the safety of manual operation is improved; the manipulator 30 grabs the trimming part 52 and the product part 51, and compared with the mode that the next molding 50 is placed after trimming by hands, the time consumption is shorter, and the working efficiency is improved.

In some embodiments, the first and second

suction cup sets

31 and 32 may be configured as shown in fig. 1 to 5. Referring to fig. 1 to 5, the first suction cup group 31 includes a plurality of first suction cups 311, the second suction cup group 32 includes a plurality of second suction cups 321, the first suction cups 311 and the second suction cups 321 are distributed in a rectangular array, and the first suction cups 311 and the second suction cups 321 are alternately arranged in a row direction of the rectangular array. Since the product portions 51 on the molded mold 50 are all distributed in a rectangular array, the first suction cups 311 are the same as the rectangular array on the molded mold 50, and one first suction cup 311 corresponds to one product portion 51, the portion between two adjacent products is the trimming portion 52, and the second suction cup 321 corresponds to the position, so that the first suction cups 311 and the second suction cups 321 are alternately arranged, and correspond to different positions on the molded mold 50; first sucking disc 311 and second sucking disc 321 are the rectangular array and distribute, and the stable product part 51 and the side cut part 52 of absorbing of being convenient for when preventing that product part 51 from falling alone, side cut part 52 influences dropping of part product part 51, prevents that product part 51 from sneaking into the waste part and causing the rework, guarantees production efficiency.

In some embodiments, as an implementation of the first suction cup 311 and the second suction cup 321, a structure as shown in fig. 4 may be adopted. Referring to fig. 4, the front end of the robot 30 is provided with a plurality of mounting bars 33 along the column direction of the rectangular array, the mounting bars 33 being parallel to the row direction of the rectangular array; the middle part of the mounting rod 33 is provided with a through groove 34 parallel to the row direction of the rectangular array, the tops of the first suction cup 311 and the second suction cup 321 are respectively provided with an air rod 35, and the air rods 35 can slide along the long axis of the mounting rod 33 and are fixed through a connecting piece 40 matched with the through groove 34. Aiming at the production of different moulds 50 (such as a lunch box and a dinner plate), the widths of the cut edges between the two product parts 51 on the mould 50 are not necessarily equal, so that the distance between the first suction cup 311 and the second suction cup 321 can be changed by adjusting the position of the air rod 35, the first suction cup 311 is ensured to correspond to the product part 51, the second suction cup 321 is ensured to correspond to the cut edge part 52, and the connection piece 40 is used for fixing after the adjustment is finished, so that the application range is wider.

In the present embodiment, when a rectangle in the rectangular array is a rectangle, "the row direction" corresponds to a long side of the rectangle, and "the width direction" corresponds to a short side of the rectangle; when the rectangle in the rectangular array is a square, the "row direction" corresponds to any side of the square, and the "width direction" corresponds to an adjacent side in the "row direction".

The first suction cup 311 and the second suction cup 321 are mounted based on the mounting rod 33, and as a modified embodiment, a structure as shown in fig. 1 to 5 may be adopted. Referring to fig. 1 to 5, a collar 36 is sleeved on the outer periphery of the air rod 35, and the air rod 35 is in threaded fit with the collar 36 and can be adjusted up and down by rotation; a connecting piece 37 protrudes from the collar 36, and the connecting piece 37 is fixed by a connecting piece 40 which is matched with the through groove 34. A plurality of the present embodiment may be used in the production process of one mold 50, so that when the present embodiment is used only for gripping the mold 50 during the production process, the second suction cup 321 on the robot 30 can be adjusted to a position higher than the first suction cup 311 without individually gripping the trimming portion 52, and the second air supply is also turned off, so that only the first suction cup 311 is used, the use of air supply is reduced, and the production cost is reduced.

Optionally, the connecting piece 40 may be a bolt and a nut, a through hole corresponding to the through groove is formed in the connecting piece 37, and after the connecting piece 37 moves to a proper position, the bolt passes through the through hole and the through groove in the connecting piece 37 and screws the nut on the bolt, so that the connecting piece 37 and the mounting rod 33 are clamped, and the first suction cup 311 or the second suction cup 321 is fixed.

In the robot 30, the first suction pad 311 and the second suction pad 321 may be implemented as shown in fig. 1 to 3 and 5. Referring to fig. 1 to 3 and 5, the suction nozzles of the first suction cup 311 and the second suction cup 321 are respectively provided with a rubber pad 39, the rubber pad 39 is tapered, and the middle part of the rubber pad 39 is provided with a crease so that the rubber pad 39 can contract and expand. The first suction cup 311 and the second suction cup 321 may be made of hard plastic, or may also be made of rubber, and in the case that the rubber pad 39 is not provided, because the mold 50 is generally soft, marks may be formed on the outer surface of the mold 50 at the moment of suction of the first suction cup 311 and the second suction cup 321; through having set up rubber pad 39, the first sucking disc 311 and the second sucking disc 321 moment of absorption, because suction, thereby crease folding makes rubber pad 39 shrink on the rubber pad 39, and this process plays a cushioning effect to prevent to produce the seal of a government organization in old china on moulding 50, improve product quality.

In some embodiments, the above-described cooperation between the operation support 20 and the robot 30 may be configured as shown in fig. 2. Referring to fig. 2, the running support 20 is provided with a slide rail 21 arranged along the up-down direction, and the manipulator 30 is provided with a slide block 38 matched with the slide rail 21; the top of the operating bracket 20 is provided with an air cylinder 22 fixedly connected with the manipulator 30, and the air cylinder 22 is used for controlling the sliding of the manipulator 30 in the slideway 21.

When the manipulator 30 moves up and down, the stretching of the piston rod in the cylinder 22 is realized, when the piston rod of the cylinder 22 extends out, the manipulator 30 moves down, when the piston rod of the cylinder 22 contracts, the manipulator 30 moves up, and through the driving of the cylinder 22 and the sliding fit between the slide rail 21 and the slide block 38, the stability of the manipulator 30 in the up-and-down movement process is improved, so that the accurate adsorption of the product part 51 or the trimming part 52 is ensured, and the product part 51 is prevented from being damaged due to shaking.

In some embodiments, as a modified embodiment of the slide 21, a structure as shown in fig. 2 may be adopted. Referring to fig. 2, the bottom of the slide 21 is provided with a stopper 23. The limit block 23 is arranged to limit the stroke of the slide block 38 in the slide rail 21, when the device of the embodiment is used in different places, the up-down stroke may be different, and the stroke length of the manipulator 30 can be changed by changing the position of the limit block 23, so that the use under different working conditions is met; and stopper 23 can also play the effect of buffering, prevents that slide block 38 from frequently descending because to slide 21 bottom impact cause the operation support 20 to damage, prevents frequently to change operation support 20 increase cost.

Specifically, the limiting block 23 may be made of an elastic material or a rigid material, and when the limiting block 23 is made of a rigid material, the limiting block may be installed in the slide rail 21 by welding, clamping, or the like; when the limiting block 23 is made of an elastic material, the limiting block can be installed in the slide rail 21 through bolts, bonding and other modes.

In some embodiments, one implementation of the above-described traveling carriage 20 may employ a structure as shown in fig. 2 and 4. Referring to fig. 2 and 4, the operation bracket 20 includes a housing 24, a roller 25 and a stopper 26, the housing 24 is disposed on the operation rail 10, and the slide 21 is disposed on the housing 24; the roller 25 is arranged at the bottom of the shell 24 and is connected with the running guide rail 10 in a rolling way, and a motor 27 for driving the roller 25 to rotate is also arranged in the shell 24; a detent 26 is provided in the housing 24, and the detent 26 is activated to secure the housing 24 in a predetermined position on the travel rail 10. When the operation support 20 needs to move, the motor 27 is started, the moving distance of the operation support 20 is limited by controlling the starting time of the motor 27, after the specified position is reached, the motor 27 is closed, and the brake 26 is started immediately, so that the operation support 20 is fixed at the specified position and then the lifting motion of the manipulator 30 is available.

In this embodiment, the rotation of the roller 25 and the braking action of the brake 26 are controlled by the motor 27, so that the manipulator 30 can accurately reach the position right above the mold 50, and the mold 50 can be accurately adsorbed.

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

1. A mold feed apparatus, comprising:

running the guide rail;

2. The mold feeder of claim 1, wherein the first set of suction cups comprises a plurality of first suction cups and the second set of suction cups comprises a plurality of second suction cups, the first suction cups and the second suction cups being arranged in a rectangular array, the first suction cups and the second suction cups alternating in a row direction of the rectangular array.

3. The mold feeder of claim 2, wherein the front end of the robot has a plurality of mounting bars along the column direction of the rectangular array, the mounting bars being parallel to the row direction of the rectangular array;

4. A molding feeding device as defined in claim 3, wherein a collar is sleeved on the periphery of the gas rod, the gas rod is in threaded fit with the collar and can be adjusted up and down by rotation;

5. The mold feeder of claim 2, wherein each of the first suction cup and the second suction cup has a rubber pad at a suction nozzle, the rubber pads are tapered, and the rubber pads are folded at the middle thereof so that the rubber pads can contract and expand.

6. The molding feeding device according to claim 1, wherein the running support is provided with a slide way arranged along the up-down direction, and the manipulator is provided with a slide block in sliding fit with the slide way;

7. A mold feed apparatus as in claim 6 wherein the bottom of said runner is provided with a stop.

8. The mold feed apparatus of claim 6, wherein the run carriage comprises: