CN219602647U

CN219602647U - Feeding device suitable for thin sheet products

Info

Publication number: CN219602647U
Application number: CN202320708817.9U
Authority: CN
Inventors: 李南杰
Original assignee: Dongguan Sindin Precision Instrument Co ltd
Current assignee: Dongguan Sindin Precision Instrument Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-08-29
Anticipated expiration: 2033-04-03

Abstract

The utility model relates to the technical field of thin product production equipment, in particular to a feeding device suitable for thin sheet products, wherein a sliding rail is fixed on the upper surface of a rack through a screw, a sliding table is connected above the sliding rail in a sliding manner, a substrate is fixed above the sliding table through a screw, a protection plate is fixed on the upper surface of the substrate through a screw, and a pressing plate wheel and an automatic pressing plate structure of the pressing plate wheel are arranged at the top of one side of the protection plate; according to the utility model, the driving shaft penetrating through the whole frame is arranged, the driving gear is fixed on the outer wall of the driving shaft, when the driving motor drives, the driving belt and the driving gear can simultaneously drive a plurality of groups of thin plates to feed, the edge of the product frame is pressed on the driving belt, the top of the product frame adopts a pinch roller to assist forward movement, and the feeding mode is relatively clamped, so that the surface of a workpiece is not damaged easily, and the feeding mode can simultaneously feed a plurality of groups of thin plates, so that the feeding efficiency can be improved.

Description

Feeding device suitable for thin sheet products

Technical Field

The utility model relates to the technical field of thin product production equipment, in particular to a feeding device suitable for thin sheet products.

Background

At present, the feeding module for thin sheet products is suitable for the market, the clamping mode and the sucker transplanting are adopted, because the product is thin in material, light in weight and soft in whole, the clamping mode is easy to cause the problems of surface damage and deformation of a workpiece, the air pressure of the clamping cylinder is difficult to accurately control, the repeatability and the speed stability are influenced during feeding, and the sucker transplanting efficiency is not high enough, so that the productivity is influenced.

In chinese patent CN109748103B, a sheet feeding device is disclosed, in which sheets are often stacked together, and when processing sheets, each sheet needs to be placed in a feeding area of processing equipment; the device consists of a grabbing and lifting system, a supporting and feeding system; the material grabbing and lifting system is provided with a sucker, the thin plate is sucked by the sucker, then the sucker drives the thin plate to rise to the upper part of the material supporting and feeding system, the rocker arm of the material supporting and feeding system is unfolded, the thin plate falls onto the rocker arm, and the material pushing mechanism pushes the thin plate into the feeding area of the processing equipment along the upper side surface of the rocker arm, so that the thin plate feeding function is realized; the device has simple structure, small space and low cost.

The device adopts snatch and sucking disc composition structure realization sheet metal pay-off, but this mode appears above-mentioned work piece outward appearance easily impaired and the not enough high problem of production efficiency easily.

Disclosure of Invention

The utility model aims to provide a feeding device suitable for thin sheet products, which solves the problems that the surface of a workpiece is easily scratched or the production efficiency is not high enough by adopting a clamping or sucking disc mode when a thin sheet is fed in the prior art in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a material feeding unit suitable for thin sheet product, includes frame and sheet metal, the upper surface of frame has the slide rail through the screw fixation, the top sliding connection of slide rail has the slip table, the top of slip table has the base plate through the screw fixation, install the straight line drive module of guard plate and base plate in the frame, the automatic clamp plate structure of clamp plate wheel and clamp plate wheel is installed at the top of guard plate one side, the opposite side of guard plate is provided with the drive structure of feed wheel and feed wheel, clamp plate wheel and feed wheel respectively with the upper surface and the lower surface contact of sheet metal, the frame internal rotation is connected with the drive shaft, the outer wall of drive shaft is fixed with driving gear, drive shaft pivoted driving motor is installed through the screw to the one end of frame.

Preferably, the automatic pressing plate structure comprises a spring, a connecting plate is fixed on one side of the protection plate through a screw, a swing arm is rotationally connected to one side of the connecting plate, the pressing plate is rotationally connected to one end of the swing arm, one end of the spring is fixedly connected with the protection plate, and the other end of the spring is fixedly connected with one side of the swing arm.

Preferably, the guard plate comprises a left guard plate and a right guard plate, the thin plate is located between the left guard plate and the right guard plate, the left guard plate is fixedly connected with the frame, the right guard plate is fixed above the substrate, and a plurality of groups of thin plates above the substrate are arranged.

Preferably, the driving structure comprises a transmission gear and a transmission wheel, the transmission gear and the feeding wheel are both rotationally connected to one side of the protection plate, the transmission gear is meshed with the driving gear, and a transmission wheel and a transmission belt for driving the feeding wheel to rotate are arranged between a rotating shaft of the transmission gear and the feeding wheel.

Preferably, a feeding sensor is installed on one side of the frame, a discharging sensor is installed above the substrate, and the feeding sensor and the discharging sensor are respectively located at two ends of the thin plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the driving shaft penetrating through the whole frame is arranged, the driving gear is fixed on the outer wall of the driving shaft, when the driving motor drives, the driving belt and the driving gear can simultaneously drive a plurality of groups of thin plates to feed, the edge of the product frame is pressed on the driving belt, the top of the product frame adopts a pinch roller to assist forward movement, and the feeding mode is relatively clamped, so that the surface of a workpiece is not damaged easily, and the feeding mode can simultaneously feed a plurality of groups of thin plates, so that the feeding efficiency can be improved.

2. Because the pay-off is driven by driving motor and drive gear, can accurate control pay-off, and the device simple structure, the different thickness product requirement of quick switching easily, the drive belt conveying speed is fast, and the procedure can automatic operation after sensing the product through pan feeding sensor and ejection of compact sensor, can not influence the productivity.

Drawings

FIG. 1 is an isometric view of the present utility model;

FIG. 2 is a schematic structural view of an automatic platen structure of the present utility model;

fig. 3 is a schematic structural view of the driving structure of the present utility model.

In the figure: 1. a frame; 2. a thin plate; 3. a slide rail; 4. a sliding table; 5. a substrate; 6. a protection plate; 601. a left guard board; 602. a right guard board; 7. a platen wheel; 8. an automatic pressing plate structure; 9. a feeding wheel; 10. a driving structure; 11. a drive shaft; 12. a driving motor; 13. a drive gear; 801. a spring; 802. a connecting plate; 803. swing arms; 1001. a transmission gear; 1002. a driving wheel; 1003. a transmission belt; 1004. a feeding sensor; 1005. and a discharge sensor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a material feeding unit suitable for thin sheet product, including frame 1 and sheet metal 2, the upper surface of frame 1 has slide rail 3 through the screw fixation, slide rail 3's top sliding connection has slip table 4, slip table 4's top has base plate 5 through the screw fixation, install the straight line drive module of guard plate 6 and base plate 5 in the frame 1, the automatic clamp plate structure 8 of clamp plate wheel 7 and clamp plate wheel 7 is installed at the top of guard plate 6 one side, the opposite side of guard plate 6 is provided with the drive structure 10 of feed wheel 9 and feed wheel 9, clamp plate wheel 7 and feed wheel 9 respectively with the upper surface and the lower surface contact of sheet metal 2, frame 1 internal rotation is connected with drive shaft 11, the outer wall of drive shaft 11 is fixed with driving gear 13, the one end of frame 1 is through screw mounting has drive shaft 11 pivoted driving motor 12.

Through setting up slide rail 3 to install base plate 5 on slide rail 3's slip table 4, when the position about the right backplate 602 that is located base plate 5 top needs to be adjusted, can make a plurality of right backplate 602 of group move about together, as shown in fig. 1, can realize the sheet metal 2 conveying of different width. The linear driving module of the base plate 5 is driven by a ball screw and a motor, and the structure belongs to a common linear motion structure and is not repeated.

The driving structure 10 and the feeding wheels 9 are arranged on one side of each protection plate 6, and the driving motor 12 drives the feeding wheels 9 of each group to rotate through the driving gear 13 on the outer wall of the driving shaft 11, and the structure is a group of driving structures and a plurality of groups of driven structures.

The automatic pressing plate structure 8 comprises a spring 801, a connecting plate 802 is fixed on one side of the protection plate 6 through a screw, a swing arm 803 is rotatably connected to one side of the connecting plate 802, a pressing plate wheel 7 is rotatably connected to one end of the swing arm 803, one end of the spring 801 is fixedly connected with the protection plate 6, and the other end of the spring 801 is fixedly connected with one side of the swing arm 803.

By arranging the spring 801, one end of the opposite swing arm 803 is propped up, and the other end of the swing arm 803, namely the end provided with the pressing plate wheel 7, is pressed above the thin plate 2, so that the thin plate 2 is pressed with the feeding wheel 9 below, and forward feeding is realized under the rotation of the feeding wheel 9.

The guard plate 6 includes left guard plate 601 and right guard plate 602, and sheet metal 2 is located between left guard plate 601 and right guard plate 602, and left guard plate 601 and frame 1 fixed connection, right guard plate 602 are fixed in the top of base plate 5, and sheet metal 2 above the base plate 5 is provided with a plurality of groups.

This configuration enables the right guard 602 to move with the substrate 5 to adjust the left and right positions, thereby enabling the transfer of the thin plates 2 having different widths.

The driving structure 10 comprises a transmission gear 1001 and a transmission wheel 1002, the transmission gear 1001 and the feeding wheel 9 are both rotatably connected to one side of the protection plate 6, the transmission gear 1001 is meshed with the driving gear 13, and the transmission wheel 1002 and a transmission belt 1003 for driving the feeding wheel 9 to rotate are arranged between the rotating shaft of the transmission gear 1001 and the feeding wheel 9.

After the driving motor 12 is started, the driving shaft 11 drives the external driving gear 13 to rotate, the driving gear 13 drives the transmission gear 1001 to rotate, and the feeding wheel 9 is rotated under the transmission of the transmission belt 1003 and the transmission wheel 1002.

A feeding sensor 1004 is arranged on one side of the frame 1, a discharging sensor 1005 is arranged above the base plate 5, and the feeding sensor 1004 and the discharging sensor 1005 are respectively positioned at two ends of the thin plate 2; through setting up pan feeding sensor 1004, with outside on-line monitoring device electric connection to the pan feeding real-time supervision of sheet metal 2, discharge sensor 1005 detects after sheet metal 2 shifts out frame 1, and driving motor 12 stops rotating.

When the feeding device is used, the sheet 2 is fed between the pressing plate wheel 7 and the feeding wheel 9, the driving motor 12 is started, the driving shaft 11 drives the external driving gear 13 to rotate, the driving gear 13 drives the transmission gear 1001 to rotate, and the feeding wheel 9 is rotated under the transmission of the transmission belt 1003 and the transmission wheel 1002; meanwhile, one end of the opposite swing arm 803 is propped up by the spring 801, the other end of the swing arm 803, namely the pressing plate wheel 7, is pressed above the thin plate 2, so that the thin plate 2 and the feeding wheel 9 are pressed, and forward feeding is realized under the rotation of the feeding wheel 9; the feeding sensor 1004 and the discharging sensor 1005 are electrically connected with an external on-line monitoring device, and the feeding of the thin plate 2 is monitored in real time. The design of this structure can avoid sheet metal 2 fish tail, warp, and pay-off is efficient simultaneously.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A feeding device suitable for thin sheet products, characterized in that: including frame (1) and sheet metal (2), the upper surface of frame (1) has slide rail (3) through the screw fixation, the top sliding connection of slide rail (3) has slip table (4), the top of slip table (4) has base plate (5) through the screw fixation, install the straight line drive module of guard plate (6) and base plate (5) in frame (1), automatic clamp plate structure (8) of clamp plate wheel (7) and clamp plate wheel (7) are installed at the top of guard plate (6) one side, the opposite side of guard plate (6) is provided with driving structure (10) of feed wheel (9) and feed wheel (9), clamp plate wheel (7) and feed wheel (9) respectively with the upper surface and the lower surface contact of sheet metal (2), the frame (1) internal rotation is connected with drive shaft (11), the outer wall of drive shaft (11) is fixed with drive gear (13), drive shaft (11) pivoted driving motor (12) are installed through the screw to one end of frame (1).

2. A feeding device for sheet-like products of claim 1, wherein: automatic clamp plate structure (8) include spring (801), there is connecting plate (802) one side of guard plate (6) through the screw fixation, one side of connecting plate (802) rotates and is connected with swing arm (803), clamp plate wheel (7) rotate and connect the one end at swing arm (803), one end and guard plate (6) fixed connection of spring (801), the other end and one side fixed connection of swing arm (803) of spring (801).

3. A feeding device for sheet-like products of claim 2, wherein: guard plate (6) are including left backplate (601) and right backplate (602), sheet metal (2) are located between left backplate (601) and right backplate (602), left backplate (601) and frame (1) fixed connection, right backplate (602) are fixed in the top of base plate (5), sheet metal (2) of base plate (5) top are provided with a plurality of groups.

4. A feeding device for sheet-like products of claim 3, wherein: the driving structure (10) comprises a transmission gear (1001) and a transmission wheel (1002), the transmission gear (1001) and the feeding wheel (9) are both rotationally connected to one side of the protection plate (6), the transmission gear (1001) is meshed with the driving gear (13), and a transmission wheel (1002) and a transmission belt (1003) for driving the feeding wheel (9) to rotate are arranged between a rotating shaft of the transmission gear (1001) and the feeding wheel (9).

5. A feeding device for sheet-like products of claim 4, wherein: one side of the frame (1) is provided with a feeding sensor (1004), a discharging sensor (1005) is arranged above the base plate (5), and the feeding sensor (1004) and the discharging sensor (1005) are respectively positioned at two ends of the thin plate (2).