CN220880977U

CN220880977U - Sheet metal part cutting device

Info

Publication number: CN220880977U
Application number: CN202322772123.4U
Authority: CN
Inventors: 林晓辉; 王振卿; 于燕磊; 孙艺峰
Original assignee: Qingdao Hengjichang Riveting Welding Co ltd
Current assignee: Qingdao Hengjichang Riveting Welding Co ltd
Priority date: 2023-10-16
Filing date: 2023-10-16
Publication date: 2024-05-03
Anticipated expiration: 2033-10-16

Abstract

The application relates to a sheet metal part cutting device which comprises a frame, wherein the frame is provided with a needle plate, the frame is connected with a cutting head in a sliding manner, and the cutting head can slide at will along the length direction and the width direction of the needle plate above the needle plate. The frame is provided with fixed subassembly, and fixed subassembly can be with the sheet metal component fixed placement in faller top, and the faller below is provided with the conveyer belt in the frame inside. The output of conveyer belt ascending district is provided with the sieve, and a plurality of sieve grooves have been seted up to the sieve, and the sieve is provided with vibrating motor, and vibrating motor drives the sieve vibration and separates waste material and finished product spare. The application has the effect of automatically screening finished products.

Description

Sheet metal part cutting device

Technical Field

The application relates to the field of sheet metal part cutting equipment, in particular to a sheet metal part cutting device.

Background

The metal plate is a comprehensive cold working process for the metal sheet and comprises shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming and the like. Because sheet metal parts are low in cost and very quick to produce in batch production, sheet metal parts are required to be used in more and more electronic products.

Sheet metal machining is an important process for forming sheet metal products, and sheet metal parts are products machined through sheet metal technology and are widely applied to various aspects in life, and the sheet metal parts need to be subjected to machining operations such as laser cutting, precise welding, bending and forming in the machining process. Sheet metal part cutting work tables used in laser cutting machines generally comprise a frame and a needle plate arranged on the frame, and the sheet metal part is placed on the needle plate for laser cutting processing.

Aiming at the related technology, when the small-sized finished product piece is cut on the large sheet metal piece, the finished product piece can be mixed with waste materials and transported out, and the finished product piece is needed to be distinguished manually later, so that the workload of staff is increased.

Disclosure of utility model

In order to automatically separate finished parts and scraps, the application provides a sheet metal part cutting device.

The sheet metal part cutting device provided by the application adopts the following technical scheme:

The sheet metal part cutting device comprises a frame, wherein the frame is provided with a needle plate, the frame is connected with a cutting head in a sliding manner, and the cutting head can slide at will along the length direction and the width direction of the needle plate above the needle plate; the machine frame is provided with a fixing component which can fixedly place the sheet metal part above the needle plate; the conveying belt is arranged below the needle plate in the frame, a screen plate is arranged at the output end of the ascending area of the conveying belt, a plurality of screen grooves are formed in the screen plate, a vibrating motor is arranged on the screen plate, and the vibrating motor drives the screen plate to vibrate so as to separate waste materials from finished products.

Through adopting above-mentioned technical scheme, the cutting head cuts fixed sheet metal component according to the requirement, cuts required finished product spare with the sheet metal component after, finished product spare and waste material together pass through the conveyer belt and convey, get into the sieve and vibrate, and final waste material falls into the sieve below through the screening groove, and finished product spare is transported out the frame and is collected, has realized the separation of waste material and finished product spare, and automatic screening selects the finished product spare, has reduced workman's work load, has improved production efficiency.

Optionally, fixed subassembly includes the bracing piece, bracing piece one end is connected in the frame, and the other end is provided with the support frame, the bracing piece is connected in the support frame, the inside movable frame that is provided with of support frame, the support frame is kept away from faller one end threaded connection and is had the locking bolt, the locking bolt pass the support frame connect in the movable frame, the locking bolt can drive movable frame extrusion support frame inner wall.

Through adopting above-mentioned technical scheme, place the sheet metal component in the middle of support frame and the movable frame, screw up the locking bolt, the locking bolt drives the movable frame extrusion support frame, and the sheet metal component passes through bracing piece fixed connection in the frame inboard. The sheet metal part is fixed through the extrusion of the support frame and the movable frame, so that the sheet metal part is simple in structure, easy to manufacture and produce, easy to operate by workers and capable of improving the practicability of the device.

Optionally, the support rod can be extended and locked along the length direction, and the length direction of the support rod is parallel to the length direction of the frame

Through adopting above-mentioned technical scheme, the bracing piece can follow frame length direction and stretch out and draw back and lock, makes the device can be applicable to the sheet metal component of different length, and sheet metal component length is shorter, can carry out the centre gripping to the sheet metal component through extension and locking supporting rod and fix, makes the device application scope wider, has improved the universality of the device.

Optionally, a connecting plate is arranged on the inner side of the wide edge of the frame, the connecting plate can be horizontally connected in a sliding manner along the width direction of the frame and is locked on the frame, and one side, far away from the frame, of the connecting plate is connected with the supporting rod.

Through adopting above-mentioned technical scheme, the connecting plate can drive fixed subassembly and sheet metal component one and slide on along frame width direction, when the finished product card can't fall down on the faller, portable connecting plate, fixed subassembly drive sheet metal component removes, promotes finished product spare and falls into the conveyer belt, and the relative position of connecting plate and frame can lock simultaneously, has avoided the sheet metal component unable defect of removing under fixed subassembly effect, has reduced the trouble of dismantling sheet metal component and fixed subassembly, makes the device more convenient and practical.

Optionally, the support rod can be horizontally connected in a sliding manner along the width direction of the frame and locked on the connecting plate.

Through adopting above-mentioned technical scheme, the bracing piece can follow frame width direction horizontal slip, makes the device can be applicable to the sheet metal component of different width, and when the sheet metal component width was shorter, can lock through the bracing piece on the movable connection board, makes fixed subassembly can fix the sheet metal component simultaneously, makes the device application scope wider, has improved the universality of the device.

Optionally, a locking groove is formed on one side, close to the end part, of the connecting plate, the locking groove penetrates through the connecting plate, the horizontal part of the locking groove is horizontally arranged along the width direction of the frame, and the vertical part is vertical and communicated with the horizontal part; a positioning groove consistent with the vertical part of the locking groove is formed in the position of the frame corresponding to the vertical part of the locking groove; and a locking bolt is arranged in the positioning groove in a penetrating way, and the locking bolt can lock the positions of the connecting plate and the frame.

Through adopting above-mentioned technical scheme, use locking bolt, locking groove and constant head tank's mutually supporting can realize that the connecting plate slides in the frame, can lock both positions simultaneously, guarantee to remove the connecting plate of accomplishing the back locking and be in initial position all the time with the frame, need not to reposition, reduced workman's work load, reduced because of the position error causes the inaccurate possibility of cutting, improved the practicality of device.

Optionally, a rubber pad is arranged on the end surface of the movable frame contacted with the supporting frame

Through adopting above-mentioned technical scheme, the terminal surface rigid coupling rubber pad that the movable frame is close to the support frame has increased the friction between movable frame and the sheet metal component, makes the fixed of sheet metal component more firm, has reduced the possibility that the sheet metal component drops, has increased the fastness of device.

Optionally, the screen slot is obliquely arranged on the screen plate.

Through adopting above-mentioned technical scheme, the sieve groove of slope is more favorable to dropping of waste material, has reduced the possibility that finished product spare dropped from the sieve groove, makes the sieve material process more accurate, has improved the precision of device.

In summary, the present application includes at least one of the following beneficial technical effects:

1. When the cutting head cuts the sheet metal part, the required finished product part and the waste material are mixed and enter the conveyor belt together for conveying, then enter the sieve plate for vibration, finally the waste material falls below the sieve plate through the sieve groove, and the finished product part is conveyed out of the frame for collection, so that the automatic separation of the waste material and the finished product part is realized, the finished product part is automatically screened out, the workload of workers is reduced, and the production efficiency is improved;

2. the connecting plate can drive the fixing assembly and the sheet metal part to slide along the width direction of the frame, so that the defect that the sheet metal part cannot move under the action of the fixing assembly is avoided, the trouble of detaching the sheet metal part from the fixing assembly is reduced, the device is more convenient, and the practicability of the device is improved;

3. The locking bolt, the locking groove and the positioning groove are matched with each other, so that the locked connecting plate and the frame can be guaranteed to return to the initial position after the movement is completed, repositioning is not needed, the possibility of inaccurate cutting caused by position errors is reduced, and the practicability of the device is improved.

Drawings

Fig. 1 is a schematic structural view of a sheet metal part cutting device according to an embodiment of the present application.

Fig. 2 is a schematic structural view of a protruding conveyor belt of a sheet metal part cutting device according to an embodiment of the present application.

Fig. 3 is an enlarged view of a portion a in fig. 1.

Reference numerals illustrate: 1. a frame; 11. a needle plate; 12. a cutting head; 13. a positioning groove; 14. a first slider; 2. a fixing assembly; 21. a support rod; 211. a first support bar; 2111. a second slider; 2112. a positioning block; 2113. a second positioning bolt; 212. a second support bar; 213. a first positioning bolt; 22. a support frame; 23. a locking bolt; 24. a movable frame; 241. a rubber pad; 3. a connecting plate; 31. a locking groove; 32. a locking bolt; 33. a first chute; 34. a second chute; 4. a conveyor belt; 41. a baffle; 42. a driving motor; 5. a sieve plate; 51. a vibration motor; 52. a sieve groove; 53. a guide post; 54. a spring; 6. a turnover box.

Detailed Description

The application is described in further detail below with reference to fig. 1-3.

In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," 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 present application. In this specification, schematic representations of the above terms are not necessarily directed 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.

The embodiment of the application discloses a sheet metal part cutting device. Referring to fig. 1, a sheet metal part cutting device comprises a rectangular frame 1, wherein the frame 1 is provided with a needle plate 11 parallel to the width direction of the frame 1, the frame 1 is slidably connected with a cutting head 12, and the cutting head 12 can slide along the length direction and the width direction of the frame 1 at will above the needle plate 11. Two connecting plates 3 are arranged on the inner walls of the two broadsides of the frame 1, the length directions of the two connecting plates 3 are parallel to the width direction of the frame 1, and the two connecting plates 3 have the same structure. The connecting plate 3 is close to frame 1 one side along frame 1 width direction level is provided with first spout 33, and frame 1 corresponds first spout 33 position rigid coupling and has the first slider 14 that matches with first spout 33 orientation, and first slider 14 length is the same with frame 1 width, and first spout 33 slides on first slider 14. The connecting plate 3 is close to the end position and has seted up L shape locking groove 31, and locking groove 31 wears to establish connecting plate 3, and the horizontal part of locking groove 31 sets up along frame 1 width direction level, and the constant head tank 13 has been seted up to the position of the vertical part of frame 1 corresponding locking groove 31, and constant head tank 13 and the vertical part intercommunication of locking groove 31 and the size is unanimous. The locking bolt 32 is arranged in the positioning groove 13, and the locking bolt 32 can penetrate through the positioning groove 13 and the locking groove 31, so that the positions of the connecting plate 3 and the frame 1 can be locked. Each connecting plate 3 is provided with a plurality of fixed components 2 on the side far away from the frame 1, and the fixed components 2 can fix the sheet metal parts arranged above the needle plates 11 on the inner side of the frame 1. The connecting plate 3 can drive the fixed subassembly 2 that is fixed with the sheet metal component to slide along frame 1 width direction to can lock the position of connecting plate 3 and frame 1 through locking bolt 32, locking bolt 32 can slide in locking groove 31 when locking bolt 32 is located constant head tank 13 lower extreme, connecting plate 3 can slide on frame 1, when locking bolt 32 is located the upper end of locking groove 31 and constant head tank 13, connecting plate 3 and frame 1 relative position is fixed, and connecting plate 3 and frame 1 are in initial position all the time.

Referring to fig. 2, a conveyor belt 4 is arranged inside a frame 1 below a needle plate 11, the conveying direction of the conveyor belt 4 is along the length direction of the frame 1, the width of the conveyor belt 4 is smaller than that of the frame 1, the conveyor belt 4 is located at the center of the frame 1 along the width direction, two baffles 41 are fixedly connected between the frame 1 and the conveyor belt 4, the baffles 41 are respectively connected to two sides of the frame 1 and the conveyor belt 4 along the length direction, a driving motor 42 is fixedly connected to the output end of an ascending area of the conveyor belt 4 of the frame 1, the driving motor 42 drives the conveyor belt 4 to run, and the baffles 41 can fold finished products and waste materials and fall onto the conveyor belt 4. The conveyer belt 4 is close to motor one end and is provided with sieve 5, and sieve 5 sets up in frame 1 corresponds conveyer belt 4 output position department, and frame 1 is worn to locate by sieve 5, extends to the frame 1 outside, and sieve 5 inclines to the direction of keeping away from faller 11 from conveyer belt 4 to frame 1 outside. A turnover box 6 is arranged at the outer side of the frame 1 corresponding to the position of the sieve plate 5 and is used for collecting finished products. The screen plate 5 is provided with a plurality of screen grooves 52 which are arranged in an array, and the screen grooves 52 are obliquely arranged along the length direction of the screen plate 5 by 45 degrees. A vibrating motor 51 is fixedly connected to one side, far away from the needle plate 11, of the screen plate 5, and the vibrating motor 51 drives the screen plate 5 to vibrate so as to separate waste materials from finished products. The screen plate 5 is far away from needle board 11 one side rigid coupling has a plurality of guide posts 53, and guide post 53 can stretch out and draw back along self length direction, and guide post 53 one end is consolidated in screen plate 5, and the other end is consolidated perpendicularly in frame 1 bottom, and guide post 53 is provided with spring 54, and spring 54 can make screen plate 5 vibrate along guide post 53 direction, and spring 54 gives screen plate 5 ascending power. Sheet metal component is fixed in faller 11 top through fixed subassembly 2, cutting head 12 cutting sheet metal component shaping, because the finished product spare is less, so the waste material size is littleer, so finished product spare and waste material pass through faller 11, draw in through baffle 41 and fall into conveyer belt 4 ascending district, conveyer belt 4 together transport into sieve 5 with the waste material, vibrating motor 51 drives sieve 5 vibration, and then can realize screening finished product spare and waste material by sieve groove 52, the waste material falls into sieve 5 bottom through the sieve groove 52 that the slope set up, finished product spare transports out frame 1 through the sieve 5 of slope, fall into turnover case 6, the autofilter of finished product spare and waste material has been realized.

Referring to fig. 1, the fixing assembly 2 includes a support bar 21, the support bar 21 is perpendicular to a side of the connection plate 3 away from the frame 1, and a length direction of the support bar 21 is parallel to a length direction of the frame 1. The support bar 21 is divided into a first support bar 211 and a second support bar 212 along the length direction, the second support bar 212 can be inserted into and abutted against the inside of the first support bar 211, and the second support bar 212 can slide along the length direction of the support bar 21. One side of the first support rod 211, which is close to the end part of the second support rod 212, is connected with a first positioning bolt 213 in a threaded manner, the first positioning bolt 213 penetrates through the first support rod 211 and can be abutted against the second support rod 212, so that the relative positions of the first support rod 211 and the second support rod 212 are fixed, and the expansion and locking of the support rod 21 are realized. The first support rod 211 is close to one end of the connecting plate 3 and fixedly connected with the second sliding block 2111, a second sliding groove 34 matched with the second sliding block 2111 is formed in one side, away from the frame 1, of the connecting plate 3, the second sliding groove 34 is horizontally arranged along the length direction of the connecting plate 3, the second sliding block 2111 can horizontally slide in the width direction of the frame 1 in the second sliding groove 34, and the position of the second sliding block 2111 relative to the second sliding groove 34 is adjusted according to the width of a sheet metal part, so that the device is suitable for sheet metal parts with different widths. The first support rod 211 is fixedly connected with a positioning block 2112 at a position close to the second chute 34, the positioning block 2112 is in threaded connection with a second positioning bolt 2113, the second positioning bolt 2113 is axially perpendicular to the connecting plate 3, and the second positioning bolt 2113 passes through the positioning block 2112 to be abutted to the connecting plate 3, so that position locking between the fixed assembly 2 and the connecting plate 3 is realized.

Referring to fig. 3, a 匚 -shaped supporting frame 22 is provided at one end of the second supporting bar 212 far from the first supporting bar 211, and an end of the second supporting bar 212 is slidably connected to a vertical portion of the supporting frame 22, and the supporting frame 22 can be slid in a direction in which the second supporting bar 212 approaches and separates from the needle plate 11. The inside movable frame 24 that is provided with of support frame 22, the horizontal part threaded connection that the needle board 11 was kept away from to support frame 22 has locking bolt 23, and locking bolt 23 passes the backup pad and rotates to connect in movable frame 24, and the terminal surface rigid coupling of movable frame 24 and support frame 22 butt has rubber pad 241, and locking bolt 23 can drive movable frame 24 extrusion support frame 22 inner wall, fixes the sheet metal component, and rubber pad 241 can increase the friction between sheet metal component and the movable frame 24, prevents that the sheet metal component is not hard up. After the support frame 22 slides in the direction away from the needle plate 11, the relative positions of the first support rod 211 and the second support rod 212 are changed according to the length of the sheet metal part and are locked, the locking bolt 23 is screwed, the movable frame 24 tightens the sheet metal part, then the support frame 22 is released, the support frame 22 slides in the direction close to the needle plate 11 under the gravity action of the sheet metal part until the sheet metal part abuts against the plane of the needle plate 11, and the sliding support frame 22 enables the sheet metal part to be horizontally fixed and abutted against the needle plate 11.

The implementation principle of the sheet metal part cutting device provided by the embodiment of the application is as follows: the sheet metal part is placed on the needle plate 11, the length and the position of the supporting rod 21 are adjusted, and the sheet metal part is horizontally fixed and abutted to the needle plate 11 by using the fixing assembly 2. After the sheet metal part is cut by the cutting head 12 and molded, small finished parts and waste materials pass through the needle plate 11 at the same time and are folded through the baffle 41 to fall into the ascending area of the conveyor belt 4. After stopping the cutting machine, some finished parts caught on the needle plate 11 are pushed down to the baffle 41 by sliding the connecting plate 3 in the width direction of the frame 1. The conveyor belt 4 conveys finished products and waste materials into the sieve plate 5, the vibrating motor 51 drives the sieve plate 5 to vibrate, the waste materials fall into the bottom of the sieve plate 5 through the obliquely arranged sieve grooves 52, and the finished products are conveyed out of the frame 1 through the obliquely arranged sieve plate 5 and fall into the turnover box 6.

The embodiment of the application has the effect of automatically screening the finished product.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. Sheet metal part cutting device, its characterized in that: the machine comprises a machine frame (1), wherein the machine frame (1) is provided with a needle plate (11), the machine frame (1) is connected with a cutting head (12) in a sliding manner, and the cutting head (12) can slide at will along the length direction and the width direction of the needle plate (11) above the needle plate (11); the machine frame (1) is provided with a fixing component (2), and the fixing component (2) can fixedly place the sheet metal part above the needle plate (11); the conveying device is characterized in that a conveying belt (4) is arranged below the needle plate (11) in the frame (1), a screen plate (5) is arranged at the output end of an ascending area of the conveying belt (4), a plurality of screen grooves (52) are formed in the screen plate (5), a vibrating motor (51) is arranged on the screen plate (5), and the vibrating motor (51) drives the screen plate (5) to vibrate so as to separate waste materials from finished products.

2. The sheet metal part cutting device of claim 1, wherein: the utility model provides a fixed subassembly (2) is including bracing piece (21), bracing piece (21) one end is connected in frame (1), and the other end is provided with support frame (22), bracing piece (21) are connected in support frame (22), support frame (22) inside are provided with movable frame (24), support frame (22) are kept away from faller (11) one end threaded connection and are had locking bolt (23), locking bolt (23) pass support frame (22) connect in movable frame (24), locking bolt (23) can drive movable frame (24) extrusion support frame (22) inner wall.

3. A sheet metal part cutting device according to claim 2, characterized in that: the support rod (21) can stretch out and draw back and lock along the length direction, and the length direction of the support rod (21) is parallel to the length direction of the frame (1).

4. A sheet metal part cutting device according to claim 2, characterized in that: the frame is characterized in that a connecting plate (3) is arranged on the inner side of the wide edge of the frame (1), the connecting plate (3) can be horizontally connected in a sliding mode along the width direction of the frame (1) and locked to the frame (1), and the connecting plate (3) is connected with the supporting rod (21) on one side far away from the frame (1).

5. The sheet metal part cutting device of claim 4, wherein: the support rods (21) can be horizontally connected in a sliding mode along the width direction of the frame (1) and locked on the connecting plate (3).

6. The sheet metal part cutting device of claim 4, wherein: a locking groove (31) is formed in one side, close to the end part, of the connecting plate (3), the locking groove (31) penetrates through the connecting plate (3), the horizontal part of the locking groove (31) is horizontally arranged along the width direction of the frame (1), and the vertical part is vertical and communicated with the horizontal part; a positioning groove (13) which is consistent with the vertical part of the locking groove (31) is formed in the position of the frame (1) corresponding to the vertical part of the locking groove (31); a locking bolt (32) is arranged in the positioning groove (13) in a penetrating mode, and the locking bolt (32) can lock the positions of the connecting plate (3) and the frame (1).

7. A sheet metal part cutting device according to claim 2, characterized in that: the end face of the movable frame (24) contacted with the supporting frame (22) is provided with a rubber pad (241).

8. The sheet metal part cutting device of claim 1, wherein: the sieve groove (52) is obliquely arranged on the sieve plate (5).