CN217964453U

CN217964453U - Conveying device and uncoiling blanking die

Info

Publication number: CN217964453U
Application number: CN202222332298.9U
Authority: CN
Inventors: 赵子海; 江克洪; 缴平; 曹长才; 王建华; 李兴胜
Original assignee: Geely Automobile Group Co ltd; Zhejiang Geely Holding Group Co Ltd
Current assignee: Geely Automobile Group Co ltd; Zhejiang Geely Holding Group Co Ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2022-12-06
Anticipated expiration: 2032-09-01

Abstract

The utility model provides a conveyor and open a book blanking mould relates to machining technical field, and this conveyor includes the driving piece and holds the device of holding, and the driving piece is used for setting up on opening a book blanking mould's lower mould, holds the device of holding including the clamping jaw that is used for the centre gripping sheet material, and the driving piece is connected with the clamping jaw drive, and the driving piece is used for driving the clamping jaw to remove along the ejection of compact direction of lower mould. The utility model discloses a clamping jaw when transportation sheet material, its and sheet material can not take place relative slip, lead to the clamping jaw can not the fish tail sheet material, and then reduced conveyor and damaged the probability of sheet material.

Description

Conveying device and uncoiling and blanking die

Technical Field

The utility model relates to a machinery processing technology field particularly, relates to a conveyor and open a book blanking mould.

Background

In mechanical processing, a partial uncoiling blanking die adopts a process scheme of punching two plates at a time, one part of the outer plate is positioned on a conveying belt and can be directly conveyed by the conveying belt, and the inner plate is not contacted with the conveying belt and generally needs to be conveyed to the conveying belt by a magnetic roller device arranged below the plate. However, in the process of transporting the plate, the magnetic roller device is not only easy to scratch the plate and reduce the quality of the plate, but also has high cost and high later-stage replacement and maintenance cost.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of how to reduce the probability of damaging the sheet material when transporting the sheet material, the utility model provides a conveyor and open a book blanking mould.

On the one hand, the utility model discloses a conveying device, hold the device including the driving piece with holding, the driving piece is used for setting up on the lower mould of opening a book the blanking mould, hold the device including the clamping jaw that is used for the centre gripping sheet material, the driving piece with the clamping jaw drive is connected, the driving piece is used for the drive the clamping jaw along the ejection of compact direction of lower mould removes.

Optionally, the driving part is a linear guide rail assembly, the linear guide rail assembly includes a guide rail and a slider slidably connected to the guide rail, the guide rail is used for extending along the discharging direction of the lower die and is disposed on the lower die, and the clamping jaw is disposed on the slider.

Optionally, the gripping device further comprises a mounting bracket disposed on the slider, the clamping jaw being disposed on the mounting bracket.

Optionally, the quantity of clamping jaw is a plurality of, and is a plurality of the clamping jaw along the ejection of compact direction of lower mould sets gradually on the installing support.

Optionally, the conveying device further comprises a drag chain, one end of the drag chain is connected with the mounting bracket, and the other end of the drag chain is used for being connected with the lower die.

Optionally, the clamping jaw includes a fixing base, a cylinder, a first clamp and a second clamp, the first clamp and the second clamp are respectively rotatably disposed on the fixing base, and the cylinder is used for driving the first clamp and the second clamp to rotate relative to the fixing base so as to open or close the clamping jaw.

Optionally, all be equipped with the curve groove on first clamp with the second clamp, the cylinder includes the piston rod, be equipped with the connecting rod on the piston rod, the axis of connecting rod with the axis of piston rod is the contained angle setting, the piston rod is located first clamp with between the second clamp, the one end of connecting rod is located first clamp in the curve groove, the other end is located the second clamp in the curve groove.

Optionally, the conveying device further comprises a flexible member, and the flexible member is arranged at the clamping head of the first clamp and the clamping head of the second clamp.

Optionally, the conveying device further comprises a mounting seat, one end of the mounting seat is connected with the driving piece, and the other end of the mounting seat is used for being connected with the lower die.

On the other hand, the utility model discloses an open a book blanking mould, including the lower mould and as above conveyor, conveyor's driving piece set up in on the lower mould, and be used for the drive conveyor's clamping jaw along the ejection of compact direction of lower mould removes.

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

the driving part of the conveying device can be arranged on a lower die of the uncoiling and blanking die, the holding device of the conveying device comprises a clamping jaw for clamping a sheet material, the driving part is connected with the clamping jaw in a driving mode, and the driving part is used for driving the clamping jaw to move along the discharging direction of the lower die. The clamping jaw and the plate cannot slide relatively, so that the plate cannot be scratched, and the probability that the plate is damaged by the conveying device is reduced. Simultaneously, the price of driving piece and clamping jaw is cheaper for the price of current magnetism gyro wheel device, has not only reduced manufacturing cost, has also reduced later stage cost of maintenance moreover.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a conveying device according to the present invention;

fig. 2 is an assembly diagram of the driving member and the mounting seat of the present invention;

fig. 3 is a schematic structural view of a grasping device according to an embodiment of the present invention;

FIG. 4 is a partial cross-sectional view of a second jaw and driving member in accordance with an embodiment of the present invention in an in-use position;

FIG. 5 is a partial cross-sectional view of an alternative use configuration of a second clamp and drive member in accordance with an embodiment of the present invention;

fig. 6 is a partial cross-sectional view of a piston rod in accordance with an embodiment of the present invention;

fig. 7 is an assembly schematic diagram of the conveying device and the lower mold according to the embodiment of the present invention.

Description of reference numerals:

1. a conveying device; 11. a drive member; 111. a guide rail; 112. a slider; 113. a coupling cylinder; 12. a gripping device; 121. a clamping jaw; 1211. a fixed seat; 1212. a cylinder; 1213. a first clamp; 1214. a second clamp; 122. mounting a bracket; 1221. a first bracket; 1222. a second bracket; 13. a drag chain; 14. a mounting seat; 15. a flexible member; 2. a lower die; 3. a piston rod; 4. a curved groove; 5. a rotating shaft hole; 6. a connecting rod.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in other sequences than those illustrated or described herein.

In the drawings, the Z-axis represents the vertical, i.e., up-down, position, and the positive direction of the Z-axis (i.e., the arrow direction of the Z-axis) represents up, and the negative direction of the Z-axis (i.e., the direction opposite to the positive direction of the Z-axis) represents down; in the drawings, the Y-axis indicates the longitudinal direction, i.e., the front-rear position, and the positive direction of the Y-axis (i.e., the arrow direction of the Y-axis) indicates the front, and the negative direction of the Y-axis (i.e., the direction opposite to the positive direction of the Y-axis) indicates the rear; in the drawings, the X-axis represents the lateral, i.e., left-right, position, and the positive direction of the X-axis (i.e., the arrow direction of the X-axis) represents the left, and the negative direction of the X-axis (i.e., the direction opposite to the positive direction of the X-axis) represents the right.

It should also be noted that the foregoing Z-axis, X-axis, and Y-axis are meant only to facilitate the description of the invention and to simplify the description, and are not meant to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention.

As shown in fig. 1 and 7, the embodiment of the present invention provides a conveying device 1, including driving piece 11 and holding device 12, driving piece 11 is used for setting up on the lower mould 2 of opening a book the blanking mould, and holding device 12 includes clamping jaw 121 that is used for the centre gripping sheet material, and driving piece 11 is connected with clamping jaw 121 drive, and driving piece 11 is used for driving clamping jaw 121 to remove along the ejection of compact direction of lower mould 2.

In this embodiment, a first sheet material forming area and a second sheet material forming area are disposed on the upper end surface of the lower die 2 of the uncoiling and blanking die along the discharging direction (e.g., the direction of the Y axis in fig. 1), and the first sheet material forming area is disposed near the discharging end of the uncoiling and blanking die. The conveying device 1 is integrally arranged on the upper end face of the lower die 2 of the uncoiling and blanking die and is positioned on the right side of the second plate forming area, and when the holding device 12 is in an open state, the projection of the holding device 12 in the plate forming area is positioned outside the outline range of the plate forming area, so that the cutting and forming of the plate are not hindered; when the gripping means 12 are in the closed condition, the projection of the portion of the gripping means 12 for gripping the sheet in the sheet forming zone is located within the profile of the sheet forming zone, thereby facilitating the gripping means 12 to be able to grip the sheet.

Specifically, the driving part 11 of the conveying device 1 is arranged on the lower die 2 of the uncoiling and blanking die, the holding device 12 of the conveying device 1 comprises clamping jaws 121 for clamping the sheet, the driving part 11 is in driving connection with the clamping jaws 121, and the driving part 11 is used for driving the clamping jaws 121 to move along the discharging direction of the lower die 2, so that after two sheets are punched out by the uncoiling and blanking die at one time, after the sheets on the outer side are conveyed through a conveyor belt, the holding mechanism of the uncoiling and blanking die lifts the sheet on the inner side in place, the clamping jaws 121 of the holding device 12 are used for clamping the sheet, and under the driving of the driving part 11, the clamping jaws 121 can drive the sheet to move along the discharging direction of the lower die 2, so that the sheet falls on the conveyor belt, and the sheet cannot be scratched because the clamping jaws 121 and the sheet cannot slide relatively, thereby reducing the probability that the conveying device 1 damages the sheet. Meanwhile, the prices of the driving piece 11 and the clamping jaw 121 are cheaper than those of the existing magnetic roller device, so that the production cost is reduced, and the later maintenance cost is also reduced.

Optionally, the driving member 11 is a linear guide assembly, the linear guide assembly includes a guide rail 111 and a slider 112 slidably connected to the guide rail 111, the guide rail 111 is configured to extend along a discharging direction of the lower mold 2 and be disposed on the lower mold 2, and the clamping jaw 121 is disposed on the slider 112.

As shown in fig. 2, in an embodiment of the driving member 11, the driving member 11 is a linear guide assembly, which includes a guide rail 111 and a slide block 112 slidably connected to the guide rail 111, the slide block 112 moves back and forth on the guide rail 111 through a coupling cylinder 113, the guide rail 111 extends along the discharging direction of the lower die 2 and is disposed on the upper surface of the lower die 2, and the clamping jaw 121 is disposed on the slide block 112, wherein the moving stroke of the clamping jaw 121 is 2/3 of the length of the sheet.

Thus, when the driving member 11 is operated, the sliding block 112 can move on the guide rail 111, and the clamping jaw 121 is driven to move in the discharging direction of the lower die 2. For example, after the clamping jaw 121 clamps a sheet, the driving member 11 operates, and in the process that the slider 112 moves from one end of the linear guide assembly to the other end, the clamping jaw 121 drives the clamped sheet to move in the discharging direction of the lower die 2 until the sheet is conveyed to the position above the conveyer belt at the discharging end, then the clamping jaw 121 is opened, the sheet falls on the conveyer belt and is conveyed by the conveyer belt, and finally the slider 112 drives the clamping jaw 121 to return to wait for clamping the next cut sheet.

Further, the gripping device 12 further includes a mounting bracket 122, the mounting bracket 122 is disposed on the sliding block 112, and the clamping jaw 121 is disposed on the mounting bracket 122.

As shown in fig. 3, the mounting bracket 122 includes a first bracket 1221 and a second bracket 1222, the first bracket 1221 is vertically disposed on the sliding block 112, the second bracket 1222 is connected to an end of the first bracket 1221 away from the sliding block 112, the clamping jaw 121 is disposed on the second bracket 1222, specifically, the first bracket 1221 is Z-shaped, a horizontal section of the first bracket 1221 is used to be connected to an upper end face of the sliding block 112, the second bracket 1222 is a rectangular plate, and a middle position of the second bracket 1222 is connected to a vertical section of the first bracket 1221. Therefore, the clamping jaw 121 is installed on the sliding block 112 through the installation bracket 122, and the structure is simple, and the production and the manufacture are convenient.

In this embodiment, the second bracket 1222 is connected to the slider 112 by a method including, but not limited to, clipping, plugging or screwing.

Further, the number of the clamping jaws 121 is plural, and the plurality of clamping jaws 121 are sequentially arranged on the mounting bracket 122 along the discharging direction of the lower die 2.

As shown in fig. 3, two clamping jaws 121 are disposed on the second support 1222 of the mounting support 122, and the two clamping jaws 121 are sequentially spaced along the discharging direction of the lower die 2, wherein the gripping force of each clamping jaw 121 is at least 100 kg, so that when the two clamping jaws 121 clamp a sheet, the sufficient clamping force can be ensured, and the sheet does not slip.

Further, the drag chain 13 is further included, one end of the drag chain 13 is connected with the mounting bracket 122, and the other end is used for being connected with the lower die 2.

As shown in fig. 1 and 7, the drag chain 13 is laid on the upper surface of the lower mold 2 along the discharging direction, one end of the drag chain 13 is detachably connected with the lower mold 2, and the other end is connected with the mounting bracket 122, specifically, the mounting bracket 122 is Z-shaped, one horizontal section of the mounting bracket 122 is connected with the slider 112, and the other horizontal section of the mounting bracket 122 is detachably connected with the drag chain 13.

In this way, when the clamping jaw 121 moves along with the sliding block 112 through the mounting bracket 122, the drag chain 13 can also move along with the sliding block 112 through the mounting bracket 122, and the drag chain 13 is used for accommodating the cable or the air pipe connected with the driving part 11, so that the cable or the air pipe connected with the driving part 11 can move together with the driving part 11.

In another embodiment of the driving element 11, the driving element 11 may also be an electric cylinder or a pneumatic cylinder 1212, and the electric cylinder or the pneumatic cylinder 1212 is horizontally disposed on the lower die 2 of the uncoiling and blanking die, wherein a fixed end of the electric cylinder or the pneumatic cylinder 1212 is connected to the lower die 2, and a telescopic end of the electric cylinder or the pneumatic cylinder 1212 is connected to the clamping jaw 121.

Optionally, the clamping jaw 121 includes a fixing seat 1211, a cylinder 1212, a first clamp 1213 and a second clamp 1214, the first clamp 1213 and the second clamp 1214 are respectively rotatably disposed on the fixing seat 1211, and the cylinder 1212 is configured to drive the first clamp 1213 and the second clamp 1214 to rotate relative to the fixing seat 1211 to achieve opening or closing of the clamping jaw 121.

As shown in fig. 3, the fixing seat 1211 is provided with a U-shaped mounting groove, one end of the first clamp 1213 and one end of the second clamp 1214 are located in the U-shaped mounting groove and rotatably disposed on the fixing seat 1211 through a rotating shaft, the cylinder 1212 is disposed at the tail of the fixing seat 1211, and the telescopic end of the cylinder 1212 extends into the U-shaped mounting groove and can drive the first clamp 1213 and the second clamp 1214 to rotate relative to the fixing seat 1211 to open or close the clamping jaw 121.

Specifically, a curved groove 4 is formed in each of the first clamp 1213 and the second clamp 1214, the curved groove 4 is S-shaped, the cylinder 1212 includes the piston rod 3, the piston rod 3 is provided with the connecting rod 6, as shown in fig. 6, the connecting rod 6 penetrates through the free end of the piston rod 3, the axis of the connecting rod 6 is perpendicular to the axis of the piston rod 3, the piston rod 3 is located between the first clamp 1213 and the second clamp 1214, one end of the connecting rod 6 is located in the curved groove 4 of the first clamp 1213, and the other end is located in the curved groove 4 of the second clamp 1214, so that when the piston rod 3 of the cylinder 1212 extends, the piston rod 3 of the cylinder 1212 drives the connecting rod 6 to move towards the opening of the U-shaped mounting groove, and during the movement of the connecting rod 6, because the two ends of the connecting rod 6 are located in the curved grooves 4 of the first clamp 1213 and the second clamp 1214, respectively, when the connecting rod 6 passes through the bending point of the curved groove 4, the connecting rod 6 continues to move, which forces the first clamp 1213 and the second clamp 1214 to rotate relative to drive the first clamp 1211 and the second clamp 1214 to rotate, so as shown in fig. 5, and the opening effect of the first clamp 1213 and the second clamp 1214 is shown in fig. 5; when the piston rod 3 of the air cylinder 1212 retracts, the piston rod 3 of the air cylinder 1212 drives the connecting rod 6 to move away from the opening of the U-shaped mounting groove, and during the moving process of the connecting rod 6, because the two ends of the connecting rod 6 are respectively located in the curved groove 4 of the first clamp 1213 and the curved groove 4 of the second clamp 1214, when the connecting rod 6 passes through the bent position of the curved groove 4, the connecting rod 6 continues to move, which forces the first clamp 1213 and the second clamp 1214 to rotate relative to the fixed seat 1211, so as to drive the first clamp 1213 and the second clamp 1214 to close, which has the effect shown in fig. 4.

Optionally, the delivery device further comprises a flexible member 15, and the flexible member 15 is disposed at the head of the first clamp 1213 and the head of the second clamp 1214, respectively.

The utility model discloses in, flexible piece 15 is polyurethane piece or block rubber, as shown in fig. 3, and the chuck department of first clamp 1213 and the chuck department of second clamp 1214 are equipped with a polyurethane piece respectively, like this, avoid chucks between them to press from both sides out the impression to the sheet material, play the effect of protection sheet material.

Further, the flexible member 15 is provided with an anti-slip protrusion, so that when the first clamp 1213 and the second clamp 1214 clamp the sheet material, the friction between the flexible member 15 and the sheet material can be increased, and the sheet material does not slip.

Optionally, the conveying device further comprises a mounting seat 14, one end of the mounting seat 14 is connected with the driving element 11, and the other end of the mounting seat 14 is used for being connected with the lower die 2.

As shown in the figure, driving piece 11 is the linear guide subassembly, the quantity of mount pad 14 is two, two mount pads 14 intervals set up in the guide rail 111 lower extreme of linear guide subassembly, specifically, the up end of mount pad 14 is equipped with U type draw-in groove, the lower extreme joint of linear guide subassembly is in U type draw-in groove, mount pad 14 is equipped with the through hole along thickness direction, the up end of lower mould 2 be equipped with through hole complex screw hole, the screw wear to locate through hole and screw hole in proper order and be connected mount pad 14 with last mould dismantlement formula.

Another embodiment of the utility model provides an open a book blanking mould, including lower mould 2 and as above conveyor 1, conveyor 1's driving piece 11 sets up on lower mould 2, and is used for driving conveyor 1's clamping jaw 121 to remove along the ejection of compact direction of lower mould 2.

The utility model discloses an it is the same for prior art's beneficial effect to open a book blanking mould with above-mentioned conveyor 1, so no longer give unnecessary details here.

The reader should understand that in the description of this specification, reference to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example" or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to fall within the scope of the present disclosure.

Claims

1. The conveying device is characterized by comprising a driving piece (11) and a gripping device (12), wherein the driving piece (11) is used for being arranged on a lower die (2) of an uncoiling and blanking die, the gripping device (12) comprises a clamping jaw (121) used for clamping a plate material, the driving piece (11) is in driving connection with the clamping jaw (121), and the driving piece (11) is used for driving the clamping jaw (121) to move along the discharging direction of the lower die (2).

2. The conveying device according to claim 1, wherein the driving member (11) is a linear guide assembly, the linear guide assembly comprises a guide rail (111) and a slide block (112) slidably connected with the guide rail (111), the guide rail (111) is arranged on the lower die (2) in a manner of extending along a discharging direction of the lower die (2), and the clamping jaw (121) is arranged on the slide block (112).

3. The delivery device according to claim 2, wherein the gripping device (12) further comprises a mounting bracket (122), the mounting bracket (122) being provided on the slider (112), the gripping jaw (121) being provided on the mounting bracket (122).

4. The device according to claim 3, characterized in that the clamping jaws (121) are provided in a plurality, and a plurality of clamping jaws (121) are arranged on the mounting bracket (122) in sequence along the discharge direction of the lower die (2).

5. A conveyor device according to claim 3, further comprising a drag chain (13), one end of the drag chain (13) being connected to the mounting bracket (122) and the other end being adapted to be connected to the lower mold (2).

6. The conveying device according to claim 1, wherein the clamping jaw (121) comprises a fixed seat (1211), an air cylinder (1212), a first clamp (1213) and a second clamp (1214), the first clamp (1213) and the second clamp (1214) are respectively rotatably disposed on the fixed seat (1211), and the air cylinder (1212) is used for driving the first clamp (1213) and the second clamp (1214) to rotate relative to the fixed seat (1211) so as to realize the opening or closing of the clamping jaw (121).

7. The delivery device according to claim 6, wherein a curved slot (4) is provided on each of the first clamp (1213) and the second clamp (1214), the cylinder (1212) comprises a piston rod (3), a connecting rod (6) is provided on the piston rod (3), the piston rod (3) is located between the first clamp (1213) and the second clamp (1214), one end of the connecting rod (6) is located in the curved slot (4) of the first clamp (1213) and the other end is located in the curved slot (4) of the second clamp (1214).

8. The delivery device according to claim 6, further comprising a flexible member (15), the flexible member (15) being provided at a collet of the first jaw (1213) and at a collet of the second jaw (1214).

9. The conveying device according to claim 1, further comprising a mounting seat (14), wherein one end of the mounting seat (14) is connected with the driving member (11), and the other end is used for being connected with the lower die (2).

10. An uncoiling and blanking die, comprising a lower die (2) and a conveyor device according to any one of claims 1 to 9, wherein a drive element (11) of the conveyor device is arranged on the lower die (2) and is used for driving a clamping jaw (121) of the conveyor device to move along the discharge direction of the lower die (2).