CN218706860U

CN218706860U - Metal sheet feeding device

Info

Publication number: CN218706860U
Application number: CN202223141689.9U
Authority: CN
Inventors: 王玉宇
Original assignee: Shanghai Zhaomin New Materials Technology Co ltd
Current assignee: Shanghai Zhaomin New Materials Technology Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-03-24
Anticipated expiration: 2032-11-25

Abstract

The utility model relates to a technical field that moulds plastics especially relates to a metal sheet loading attachment for moulding plastics. In order to improve the injection molding production efficiency, the utility model provides a metal sheet feeding device, wherein, a supporting plate is provided with a chute; the feeding sliding piece comprises a sliding plate, the sliding plate is arranged in the sliding groove and can slide along the extending direction of the sliding groove, and the sliding plate is provided with an imitated groove; in the jacking mechanism, a driving main body of a jacking driving piece is connected with a feeding slide piece through a connecting piece, a jacking driving rod of the jacking driving piece is connected with a jacking seat and drives the jacking seat to do lifting motion, a jacking column is arranged at the top of the jacking seat, and the free end of the jacking column penetrates through a jacking hole at the bottom of the profiling groove and extends into the profiling groove; the feed bin is positioned on the supporting plate, and when the feeding slide piece slides to the feeding position, the discharge hole at the bottom of the feed bin is positioned right above the profiling groove. Adopt the utility model discloses the material loading operation of sheetmetal is accomplished to sheetmetal loading attachment cooperation mechanical gripper, and material loading efficiency is high, has improved the production efficiency of moulding plastics.

Description

Metal sheet feeding device

Technical Field

The utility model relates to a technical field that moulds plastics especially relates to a metal sheet loading attachment for moulding plastics.

Background

In the injection molding industry, a metal sheet 01 wrapped inside an injection molded product as shown in fig. 1 is generally placed in an injection mold cavity by a manual feeding method. However, the manual feeding speed is slow, which results in low injection molding production efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve the injection molding production efficiency, the utility model provides a metal sheet feeding device, which comprises a support plate, a feeding slider, a jacking mechanism and a storage bin, wherein the support plate is provided with a chute; the feeding slider comprises a sliding plate, the sliding plate is arranged in the sliding groove and can slide along the extending direction of the sliding groove, and a profile groove is formed in the sliding plate; the jacking mechanism comprises a jacking driving piece and a jacking seat, a driving main body of the jacking driving piece is connected with the feeding slide piece through a connecting piece, a jacking driving rod of the jacking driving piece is connected with the jacking seat and drives the jacking seat to do lifting motion, a jacking column is arranged at the top of the jacking seat, and the free end of the jacking column penetrates through a jacking hole at the bottom of the profiling groove and extends into the profiling groove; the feed bin is located on the supporting plate, and when the feeding slide piece slides to a feeding position, the discharge hole in the bottom of the feed bin is located right above the profiling groove.

Use the utility model discloses sheet metal loading attachment material loading in-process, sheet metal in the feed bin falls into the profile modeling groove on the slide from the discharge gate that is located feed bin bottom in the material loading saddle, and the material loading saddle slides to the material loading position along the spout from the feed supplement position, and climbing mechanism will jacking seat jack-up to make the jacking post on the jacking seat will be located the sheet metal jack-up in the profile modeling groove, and then usable mechanical tongs snatch the sheet metal and place in the injection mold groove. Therefore, adopt the utility model discloses the material loading operation of sheetmetal is accomplished to sheetmetal loading attachment cooperation mechanical gripper, compares in artifical material loading, and material loading efficiency is high, and then can improve the production efficiency of moulding plastics.

Preferably, a jacking block is arranged in the profiling groove and is pressed at the top end of a jacking column of the jacking mechanism. Like this, the jacking piece is in climbing mechanism's jacking post top, can effectively increase the jacking area of jacking post, makes things convenient for climbing mechanism to jack up the sheetmetal. Furthermore, the jacking driving rod of the jacking driving piece is arranged at the bottom of the jacking seat through a connecting block and is connected with the jacking seat. Like this, the jacking actuating lever of jacking driving piece passes through the connecting block to be connected with the jacking seat, and it is convenient and stable to connect. Further preferably, the number of the groups of the jacking columns on the jacking seat is the same as that of the profile grooves, and at least two jacking columns are arranged in one group of the jacking columns extending into the same profile groove. Like this, the jacking post that the jacking seat stretched into in an imitative groove has two at least, can improve jacking stability, avoids the sheetmetal to take place the slope at jacking in-process, influences material loading efficiency.

Preferably, a sliding driving mechanism is arranged at the bottom of the supporting plate, and comprises a sliding driving piece, a sliding guide rail and a sliding block, wherein the sliding driving piece is installed on the supporting plate, and a sliding driving rod of the sliding driving piece is connected with the feeding slide piece; the two sliding guide rails are arranged on two sides of the sliding chute in parallel, and two ends of the sliding guide rails extend towards two ends of the sliding chute; the sliding block is clamped on the sliding guide rail and connected with the feeding slide piece, and when the sliding driving piece pushes and pulls the feeding slide piece, the sliding block slides along the sliding guide rail. When the metal sheet feeding device of the utility model is used for completing feeding by matching with the mechanical arm, the sliding driving mechanism can be utilized to drive the feeding slide piece to slide back and forth in the chute, when the mechanical arm returns to the feeding position, the feeding slide piece reaches the feeding position under the driving of the sliding driving mechanism and the jacking mechanism jacks up the metal sheet positioned in the profiling groove; after the metal sheet is grabbed by the manipulator, the jacking mechanism retracts, and the feeding slide piece reaches the feeding position below the storage bin under the driving of the sliding driving mechanism to feed materials. Thus, adopt the utility model discloses metal sheet loading attachment cooperation manipulator accomplishes the material loading, can effectively improve material loading speed, and then can improve the production efficiency of moulding plastics. Furthermore, the sliding driving rod is connected with the feeding slider through a driving plate, the driving plate is fixedly installed on the feeding slider, and a U-shaped clamping groove for clamping the sliding driving rod is formed in the driving plate. Like this, in the equipment the utility model discloses during sheet metal loading attachment, the slip actuating lever of slip driving piece can directly be put in the U type draw-in groove on the drive plate, and the equipment is simple and convenient. Further preferably, a first limit stop and a second limit stop are arranged at the bottom of the supporting plate, the first limit stop and the second limit stop are positioned at two sides of the driving plate, the first limit stop is close to the sliding driving piece, the second limit stop is far away from the sliding driving piece, and when the driving plate abuts against the first limit stop, the feeding slide is positioned at a feeding position; when the driving plate abuts against the second limit stop, the feeding slide is located at a feeding position. Like this, set up first limit stop and second limit stop and limit the stroke of drive plate in the bottom of backup pad, and then can realize restricting the slip interval of material loading slider, make things convenient for the slip driving piece control material loading slider to make a round trip to slide between material supplementing position and material loading position.

Preferably, the feeding slider comprises a sliding seat, the sliding seat is located below the sliding plate and connected with the sliding plate, the middle part of the sliding seat is connected with the connecting piece, and two ends of the sliding seat are connected with the sliding block. Like this, set up the slide in the slide below, the slide accessible slide is connected with the connecting piece of being connected with climbing mechanism, and the both ends of accessible slide are connected with the slider of card setting on sliding guide, can simplify the structure of slide, and convenient the equipment. Further, the connecting piece includes the riser and the diaphragm of perpendicular connection, the riser pastes and leans on the lateral wall of the drive main part of jacking driving piece and with the drive main part is connected, the diaphragm paste lean on the bottom of slide and with the slide is connected. The connecting piece is formed by vertically connecting the vertical plate and the transverse plate, has a simple structure, and is convenient to be connected with the slide seat and the driving body of the jacking driving piece in the jacking mechanism.

Preferably, be provided with on the base of feed bin and lack the material and detect the piece, be provided with two relative vertical bar notches on the lateral wall of feed bin. Thus, the material shortage detection piece is arranged on the base of the trough, so that whether the metal sheet exists in the storage bin can be monitored in real time, and the metal sheet can be supplemented to the storage bin in time; set up two relative vertical bar notches on the lateral wall of feed bin, conveniently to the sheetmetal of supplying in the feed bin.

Drawings

FIG. 1 is a schematic view of a structure of a metal sheet in an injection molded product;

fig. 2 is a schematic view of a first view angle structure of the metal sheet feeding device of the present invention;

FIG. 3 isbase:Sub>A schematic sectional view A-A of FIG. 2;

fig. 4 is a second view structural schematic diagram of the metal sheet feeding device of the present invention.

Detailed Description

The metal sheet feeding device of the present invention will be described in detail with reference to fig. 2 to 4.

As shown in fig. 2-4, the metal sheet feeding device of the present invention includes a supporting plate 1, a feeding slider, a jacking mechanism and a bin 4. Wherein, the supporting plate 1 is provided with a chute 11 for installing a feeding slide piece, the jacking mechanism is positioned below the supporting plate 1, and the stock bin 4 is fixed on the supporting plate 1 and positioned above the feeding slide piece.

As shown in fig. 2-4, the bottom of the supporting plate 1 is provided with a slide driving mechanism, which comprises a slide driving member 51, a slide guide 52 and a slide block 53, the slide driving member 51 is mounted on the supporting plate 1, and a slide driving rod 511 of the slide driving member 51 is connected with the feeding slide; the two sliding guide rails 52 are arranged at two sides of the sliding chute 11 in parallel, and two ends of the sliding guide rails 52 extend to two ends of the sliding chute 11; the slider 53 is engaged on the slide guide 52 and connected to the feed slide, and when the slide driver 51 pushes and pulls the feed slide, the slider 53 slides along the slide guide 52. Like this, using the utility model discloses when metal sheet loading attachment cooperation manipulator accomplished the material loading operation, usable slip actuating mechanism drove the material loading saddle and makes a round trip to slide in spout 11. Preferably, the slide driving rod 511 is connected to the feeding slide through a driving plate 54, the driving plate 54 is mounted and fixed on the feeding slide, and a U-shaped slot 541 for clamping the slide driving rod 511 is disposed on the driving plate 54. Thus, in assembling the metal sheet feeding device of the present invention, the sliding driving rod 511 of the sliding driving member 51 can be directly engaged with the U-shaped engaging groove 541 of the driving plate 54, so that the assembly is simple and convenient. Preferably, a cylinder is used as the slide driving member 51, and the material selection is simple and convenient and is easy to control. Preferably, the bottom of the supporting plate 1 is provided with a first limit stop 551 and a second limit stop 552, the first limit stop 551 and the second limit stop 552 are located on both sides of the driving plate 54, the first limit stop 551 is close to the sliding drive member 51, the second limit stop 552 is far away from the sliding drive member 51, and when the driving plate 54 abuts against the first limit stop 551, the loading slider is located at the loading position; when the drive plate 54 abuts against the second limit stop 552, the loading slide is in the feed position. In this way, the first limit stop 551 and the second limit stop 552 are disposed at the bottom of the supporting plate 1 to limit the stroke of the driving plate 54, so as to limit the sliding range of the feeding slider, and facilitate the sliding driving member 51 to control the feeding slider to slide back and forth between the feeding position and the feeding position.

As shown in fig. 2-4, the feeding slide comprises a slide plate 21 and a slide 22, wherein the slide plate 21 is mounted in the slide slot 11 of the support plate 1 and can slide along the extension direction of the slide slot 11, and the slide plate 21 is provided with a contour groove (not shown) for accommodating the metal sheet 6; the slider 22 is located below the slider 21 and is connected to the slider 21 by a connecting bolt (not shown). Preferably, the middle of the slide 22 is connected to the jacking mechanism, and the two ends of the slide 22 are connected to the sliding blocks 53. Thus, the slide carriage 22 is arranged below the slide plate 21, the slide plate 21 can be connected with the jacking mechanism through the slide carriage 22, and can be connected with the slide block 53 clamped on the slide guide rail 52 through two ends of the slide carriage 22, so that the structure of the slide plate 21 can be simplified, and the assembly is convenient.

As shown in fig. 2-4, the jacking mechanism includes a jacking driving member 31 and a jacking seat 32, a driving body 311 of the jacking driving member 31 is connected to the feeding slide member through a connecting member 33, a jacking driving rod 312 of the jacking driving member 31 is connected to the jacking seat 32 and drives the jacking seat 32 to perform a lifting motion, a jacking column 321 is disposed at the top of the jacking seat 32, and a free end of the jacking column 321 passes through a jacking hole (not shown) at the bottom of the profiling slot and extends into the profiling slot. Preferably, a jacking block 34 is arranged above the jacking seat 32, and the jacking block 34 is positioned in the contour groove and presses the top end of the jacking column 321 on the jacking seat 32. Like this, jacking piece 34 is in climbing mechanism's jacking post 321 top, can effectively increase the jacking area of jacking post 321, makes things convenient for climbing mechanism to jack up the sheetmetal. Preferably, the jacking driving rod 312 of the jacking driving member 31 is connected with the jacking seat 32 at the bottom of the jacking seat 32 through the connecting block 35. Like this, the jacking actuating lever 312 of jacking driving piece 31 is connected with jacking seat 32 through connecting block 35, connects convenient and stable. Preferably, a cylinder or a hydraulic cylinder is adopted as the jacking driving part 31, the selection is convenient, and the assembly and the control are simple. Preferably, the number of the sets of the lifting columns 321 on the lifting seat 32 is the same as the number of the contour grooves, and at least two lifting columns 321 in the set of the lifting columns 321 extending into the same contour groove. Like this, jacking seat 32 stretches into jacking post 321 in an imitation groove and has two at least, can improve jacking stability, avoids sheetmetal 6 to take place the slope at the jacking in-process, influences material loading efficiency. Preferably, the connecting member 33 includes a vertical plate 331 and a horizontal plate 332, the vertical plate 331 is attached to the side wall of the driving body 311 of the jacking actuator 31 and connected to the driving body 311, and the horizontal plate 332 is attached to the bottom of the sliding base 22 and connected to the middle of the sliding base 22. Such a link 33 is formed by vertically connecting the vertical plate 331 and the horizontal plate 332, has a simple structure, and is conveniently connected to the slide 22 and the driving body 311 of the jacking driving member 31 in the jacking mechanism.

As shown in fig. 2-4, the magazine 4 is located on the support plate 1 and the discharge opening at the bottom of the magazine 4 is located directly above the profile groove on the slide 21 when the loading slide is slid to the feed position. In this way, the metal sheet 6 stored in the magazine 4 falls under gravity into the profile groove when the loading slide is slid to the feed position. Preferably, the base 41 of the storage bin 4 is provided with a short-material detection piece 411, and the side wall 42 of the storage bin 4 is provided with two opposite vertical strip-shaped notches 421. Thus, the material shortage detection piece 411 is arranged on the base 41 of the storage bin 4, so that whether the metal sheet 6 exists in the storage bin can be monitored in real time, and the metal sheet 6 can be supplemented to the storage bin 4 in time; two opposite vertical strip-shaped notches 421 are arranged on the side wall 42 of the storage bin 4, so that the metal sheets 6 are conveniently supplemented into the storage bin 4.

Use the utility model discloses sheet metal loading attachment material loading in-process, sheet metal in feed bin 4 falls into the profile modeling groove on the slide 21 from the discharge gate that is located 4 bottoms of feed bin, the material loading slider slides to the material loading position along spout 11 from the feed supplement position in the drive of sliding drive spare 51, climbing mechanism is with jacking seat 32 jack-up, thereby make the 6 jack-ups of sheet metal that jacking post 321 on jacking seat 32 will be located the profile modeling groove, and then usable mechanical tongs snatch sheet metal 6 and place in the injection mold groove. In the specific operation process, when the manipulator returns to the feeding position, the feeding slide piece is driven by the sliding driving mechanism to reach the feeding position, and the jacking mechanism jacks up the metal sheet 6 in the profiling groove; after the manipulator grabs the metal sheet 6, the jacking mechanism retracts to enable the jacking seat 32 to descend, and the feeding slide reaches the feeding position below the storage bin 4 to feed materials under the driving of the sliding driving mechanism. Therefore, adopt the utility model discloses the material loading operation of sheetmetal 6 is accomplished to sheetmetal loading attachment cooperation mechanical gripper, can effectively improve material loading speed, and then can improve the production efficiency of moulding plastics.

Claims

1. The metal sheet feeding device is characterized by comprising a supporting plate, a feeding slide piece, a jacking mechanism and a storage bin, wherein the supporting plate is provided with a sliding groove; the feeding slider comprises a sliding plate, the sliding plate is arranged in the sliding groove and can slide along the extending direction of the sliding groove, and a profile groove is formed in the sliding plate; the jacking mechanism comprises a jacking driving piece and a jacking seat, a driving main body of the jacking driving piece is connected with the feeding slide piece through a connecting piece, a jacking driving rod of the jacking driving piece is connected with the jacking seat and drives the jacking seat to do lifting motion, a jacking column is arranged at the top of the jacking seat, and the free end of the jacking column penetrates through a jacking hole at the bottom of the profiling groove and extends into the profiling groove; the feed bin is located on the supporting plate, and when the feeding slide piece slides to a feeding position, the discharge hole in the bottom of the feed bin is located right above the profiling groove.

2. The metal sheet feeding device according to claim 1, wherein a jacking block is provided in the profile groove, and the jacking block is pressed against a top end of a jacking column of the jacking mechanism.

3. The metal sheet feeding device according to claim 2, wherein the jacking driving rod of the jacking driving member is connected with the jacking seat at the bottom of the jacking seat through a connecting block.

4. The metal sheet feeding device according to claim 3, wherein the number of the sets of the lifting columns on the lifting base is the same as the number of the profile grooves, and at least two lifting columns are provided in one set of the lifting columns extending into the same profile groove.

5. A metal sheet feeding device according to any one of claims 1-4, characterized in that the bottom of the supporting plate is provided with a slide driving mechanism comprising a slide driving member, a slide guide and a slide block, the slide driving member is mounted on the supporting plate, and the slide driving rod of the slide driving member is connected with the feeding slide; the two sliding guide rails are arranged on two sides of the sliding chute in parallel, and two ends of each sliding guide rail extend towards two ends of the sliding chute; the sliding block is clamped on the sliding guide rail and connected with the feeding sliding piece, and when the sliding driving piece pushes and pulls the feeding sliding piece, the sliding block slides along the sliding guide rail.

6. The metal sheet feeding device according to claim 5, wherein the sliding driving rod is connected with the feeding slider through a driving plate, the driving plate is fixedly mounted on the feeding slider, and a U-shaped slot for clamping the sliding driving rod is arranged on the driving plate.

7. The sheet metal feeding device according to claim 6, wherein a bottom of the support plate is provided with a first limit stop and a second limit stop, the first limit stop and the second limit stop are located on both sides of the drive plate, the first limit stop is close to the slide driving member, the second limit stop is remote from the slide driving member, and the feeding slide is located at a feeding position when the drive plate abuts against the first limit stop; when the driving plate abuts against the second limit stop, the feeding slide is located at a feeding position.

8. The metal sheet feeding device according to claim 5, wherein the feeding slider includes a slider which is positioned below the slider and connected to the slider, and a middle portion of the slider is connected to the connecting member, and both ends of the slider are connected to the slider.

9. The metal sheet feeding device according to claim 8, wherein the connecting member comprises a vertical plate and a horizontal plate which are vertically connected, the vertical plate is attached to a side wall of the driving body of the jacking driving member and connected to the driving body, and the horizontal plate is attached to a bottom of the slide base and connected to the slide base.

10. The metal sheet feeding device according to claim 5, wherein the base of the bin is provided with a material shortage detection piece, and the side wall of the bin is provided with two opposite vertical strip-shaped notches.