Feeding device for metal machining

Abstract

The utility model discloses a metal processing feeding device which comprises a box body, a support is fixedly installed on the side face of the box body, a fixing cylinder is fixedly installed on one side of the support, a material storage cylinder is connected in the fixing cylinder in a sliding mode, a transmission mechanism is arranged on the support, and the material storage cylinder slides in the fixing cylinder through the transmission mechanism. When the automatic feeding and drilling device is used, operation is easy, materials in the material box are sequentially and continuously fed and drilled through rotation of the rotary disc, the situation that due to different metal intervals on a transmission belt, the materials are continuously fed and drilled in the transmission belt is avoided, and the material feeding and drilling efficiency is greatly improved. The feeding device has the advantages that the problem of shutdown maintenance due to the fact that the feeding device is arranged is solved, continuity of the production process is guaranteed, automation of metal punching production is improved, the distance between the storage barrel and the rotary disc can be adjusted according to the thickness of metal materials, and flexibility of the feeding device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to metal processing feeding, in particular to a feeding device for metal processing. Background Art

[0002] Metal processing, also known as metalworking, refers to the production activities of humans processing materials with metallic properties that are composed of metal elements or mainly composed of metal elements. It is a process technology that processes metal materials into objects, parts, and components, including large parts of bridges and ships, and even small components of engines, jewelry, and watches. It is widely used in different fields such as science, industry, art, and handicrafts.

[0003] In metal processing, drilling holes in metal is one of the common and necessary operations. Drilling holes in metal can provide mounting holes for screws, bolts, etc., so as to fix components together or for the passage of pipes and cables. Existing metal processing feeding is generally transported by a transmission belt, and then the metal is transferred to the location of the punching device by manual or robotic arms, and then the metal is fixed by a clamping device to achieve metal punching. However, when the metal material intervals in the transmission belt are not the same, it is necessary to readjust the settings of the robot so that the robot can accurately grasp the metal and keep the metal corresponding to the punching device. The process is cumbersome and requires shutdown to adjust the robot, which affects the degree of automation of metal punching production. Utility Model Content

[0004] The utility model aims to solve the problems in the background technology and proposes a feeding device for metal processing.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A feeding device for metal processing comprises a box body, a bracket is fixedly installed on the side of the box body, a fixed cylinder is fixedly installed on one side of the bracket, a material storage cylinder is slidably connected in the fixed cylinder, a transmission mechanism is provided on the bracket, and the material storage cylinder slides in the fixed cylinder through the transmission mechanism, a turntable is rotatably connected to the top surface of the box body, a plurality of through grooves are symmetrically opened on the top surface of the turntable, a plurality of clamping mechanisms are provided in the turntable, and each clamping mechanism corresponds to the position of the through groove, a material box is fixedly installed in the box body, and discharge ports are opened on the material box and the box body, and the discharge port corresponds to the position of one of the through grooves.

[0007] Preferably, the transmission mechanism includes a first motor, and the first motor is fixedly mounted on the side of the bracket, the output shaft of the first motor is connected to a driving gear, a toothed plate is fixedly mounted on the side of the fixed cylinder, and the driving gear is meshed with the toothed plate.

[0008] Preferably, the clamping mechanism includes two fixed seats, a cavity is opened in the turntable, and the two fixed seats are symmetrically installed on the bottom wall of the cavity, a third motor is fixedly installed on the side of one of the fixed seats, the output shaft of the third motor passes through the fixed seat corresponding to the position and is connected to a double-headed screw, and the other end of the double-headed screw is rotatably connected to the other fixed seat, the double-headed screw is symmetrically threaded with a lead screw sleeve, and the top and bottom surfaces of each lead screw sleeve are in contact with the top and bottom walls of the cavity.

[0009] Preferably, a second motor is fixedly mounted on the bottom wall of the box, the output shaft of the second motor is connected to a driving gear, a rotating shaft is rotatably connected inside the box, and the other end of the rotating shaft passes through the box and is connected to the turntable, a driven gear is mounted on the rotating shaft, and the driven gear is meshed with the driving gear.

[0010] Preferably, the pitch circle diameter of the driving gear is smaller than the pitch circle diameter of the driven gear.

[0011] Preferably, a feed port is fixedly installed at the top end of the bracket, and a baffle is fixedly installed at the bottom end of the storage barrel.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Through the arrangement of the material storage barrel, the turntable and the through slot, the metal can be dropped into the through slot by the rotation of the turntable, and then the metal can be fixed by the clamping mechanism in the through slot, and then the metal can be drilled through the external drilling hole, and then the turntable continues to rotate to allow the metal to enter the material box. The material in the material box can be continuously loaded and drilled in sequence by the rotation of the turntable, and the maintenance shutdown problem caused by different metal spacing on the transmission belt is avoided, thereby ensuring the continuity of the production process and improving the automation of metal punching production.

[0014] 2. Through the arrangement of the first motor, the driving gear and the toothed plate, the distance between the storage barrel and the turntable can be adjusted according to the thickness of the metal material, thereby increasing the flexibility of the feeding device.

[0015] To sum up, the utility model is simple to operate when in use. The material in the material box can be continuously loaded and drilled in sequence through the rotation of the turntable, and the problem of downtime for maintenance caused by different metal spacing on the transmission belt is avoided, thereby ensuring the continuity of the production process, thereby improving the automation of metal drilling production, and the distance between the storage barrel and the turntable can be adjusted according to the thickness of the metal material, thereby increasing the flexibility of the feeding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a feeding device for metal processing proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of a box body of a feeding device for metal processing proposed by the utility model;

[0018] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of a turntable of a feeding device for metal processing proposed by the utility model.

[0019] In the figure: 1 box body, 2 turntable, 3 through slot, 4 bracket, 5 feed port, 6 fixed cylinder, 7 storage cylinder, 8 baffle, 9 first motor, 10 driving gear, 11 gear plate, 12 discharge port, 13 rotating shaft, 14 second motor, 15 driving gear, 16 driven gear, 17 material box, 18 third motor, 19 double-headed screw, 20 screw sleeve. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 A feeding device for metal processing includes a box body 1, a bracket 4 is fixedly installed on the side of the box body 1, a feed port 5 is fixedly installed on the top of the bracket 4, a fixed cylinder 6 is fixedly installed on one side of the bracket 4, a storage cylinder 7 is slidably connected in the fixed cylinder 6, and a baffle 8 is fixedly installed on the bottom of the storage cylinder 7. The material is fed through the feed port 5 installed on the bracket 4, and the metal to be processed falls into the storage cylinder 7 through the baffle 8 on the storage cylinder 7;

[0022] A transmission mechanism is provided on the bracket 4, and the storage barrel 7 slides in the fixed barrel 6 through the transmission mechanism. The transmission mechanism includes a first motor 9, and the first motor 9 is fixedly installed on the side of the bracket 4. The output shaft of the first motor 9 is connected to a driving gear 10. A toothed plate 11 is fixedly installed on the side of the fixed barrel 6, and the driving gear 10 is meshed with the toothed plate 11. By starting the first motor 9, the driving gear 10 is rotated, and then the driving gear 10 is meshed with the toothed plate 11, thereby driving the toothed plate 11 to move, and then driving the storage barrel 7 to move up and down, and then the distance between the storage barrel 7 and the turntable 2 can be adjusted according to the thickness of the metal to be processed, and then the metal to be processed is limited by the barrel wall of the storage barrel 7, so that the material in the storage barrel 7 enters the through groove 3 in the turntable 2 in an orderly manner;

[0023] The top surface of the box body 1 is rotatably connected with the turntable 2, and a second motor 14 is fixedly installed on the bottom wall of the box body 1. The output shaft of the second motor 14 is connected with a driving gear 15. A rotating shaft 13 is rotatably connected inside the box body 1, and the other end of the rotating shaft 13 passes through the box body 1 and is connected with the turntable 2. A driven gear 16 is installed on the rotating shaft 13, and the driven gear 16 is meshed with the driving gear 15. The driving gear 15 is driven to rotate by the second motor 14, and then the turntable 2 connected to the rotating shaft 13 is driven to rotate. The pitch circle diameter of the driving gear 15 is smaller than the pitch circle diameter of the driven gear 16, thereby increasing the transmission ratio, making the driven gear 16 more stable when rotating, and making it easier to align the through slots 3 and 12;

[0024] A plurality of through slots 3 are symmetrically provided on the top surface of the turntable 2, a plurality of clamping mechanisms are provided in the turntable 2, and each clamping mechanism corresponds to the position of the through slot 3, the clamping mechanism includes two fixed seats, a cavity is provided in the turntable 2, and the two fixed seats are symmetrically installed on the bottom wall of the cavity, a third motor 18 is fixedly installed on the side of one of the fixed seats, the output shaft of the third motor 18 passes through the fixed seat corresponding to the position and is connected to a double-headed screw 19, and the other end of the double-headed screw 19 is rotatably connected to the other fixed seat, a lead screw sleeve 20 is symmetrically threaded on the double-headed screw 19, and an arc groove is provided in each lead screw sleeve 20 for increasing the contact area between the lead screw sleeve 20 and the metal material, thereby increasing the clamping effect, and the top and bottom surfaces of each lead screw sleeve 20 are in contact with the top and bottom walls of the cavity, the side walls of the through slot 3 are filled by the lead screw sleeve 20, and while limiting the lead screw sleeve 20, the falling of the metal material is limited to prevent it from falling into the cavity in the turntable 2;

[0025] A material box 17 is fixedly installed in the box body 1, and a discharge port 12 is provided on the material box 17 and the box body 1, and the discharge port 12 corresponds to the position of one of the through slots 3. The material is rotated to the top of the discharge port 12 through one of the through slots 3, and then the clamping mechanism is loosened by driving the third motor 18, and then the material falls from the discharge port 12 into the material box 17.

[0026] When the utility model is used, the metal material falls into the storage barrel 7 through the feed port 5 installed on the bracket 4. At this time, the materials in the storage barrel 7 are in a superimposed state. Then, by starting the first motor 9, the drive gear 10 and the tooth plate 11 are set to make the storage barrel 7 slide in the fixed barrel 6. Then, the distance between the storage barrel 7 and the turntable 2 can be adjusted according to the thickness of the metal material, so that the distance between the storage barrel 7 and the turntable 2 is smaller than the thickness of the metal material. Then, the second motor 14 is started, and the driving gear 15 and the driven gear 16 are set to drive the rotating shaft 13 to rotate, thereby driving the turntable 2 to rotate. Then, through the rotation of the turntable 2, one of the through slots 3 is rotated to the bottom of the storage barrel 7, and then the material at the bottom of the storage barrel 7 falls into the through slot 3;

[0027] Then, by starting the third motor 18, the material entering the through slot 3 is clamped and fixed through the setting of the double-headed screw 19 and the two lead screw sleeves 20, and then the through slot 3 is rotated another quarter to punch holes in the material through the external punching device. At the same time, the setting of the lead screw sleeve 20 can prevent the through slot 3 from deflecting during punching. After the punching is completed, the turntable 2 continues to rotate, and then the through slot 3 corresponds to the discharge port 12. At this time, the third motor 18 is used to separate the lead screw sleeve 20 from the metal material, and the metal material falls into the material box 17.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A feeding device for metal processing, comprising a box (1), characterized in that: A bracket (4) is fixedly mounted on the side of the box body (1), a fixed cylinder (6) is fixedly mounted on one side of the bracket (4), a material storage cylinder (7) is slidably connected inside the fixed cylinder (6), a transmission mechanism is provided on the bracket (4), and the material storage cylinder (7) slides inside the fixed cylinder (6) through the transmission mechanism, a turntable (2) is rotatably connected to the top surface of the box body (1), a plurality of through slots (3) are symmetrically provided on the top surface of the turntable (2), a plurality of clamping mechanisms are provided inside the turntable (2), and each clamping mechanism corresponds to the position of a through slot (3), a material box (17) is fixedly mounted inside the box body (1), and a discharge port (12) is provided on both the material box (17) and the box body (1), and the discharge port (12) corresponds to the position of one of the through slots (3).

2. A feeding device for metal processing according to claim 1, characterized in that: The transmission mechanism comprises a first motor (9), and the first motor (9) is fixedly mounted on a side of the bracket (4); an output shaft of the first motor (9) is connected to a driving gear (10); a toothed plate (11) is fixedly mounted on a side of the fixed cylinder (6), and the driving gear (10) is meshed with the toothed plate (11).

3. A feeding device for metal processing according to claim 2, characterized in that: The clamping mechanism comprises two fixed seats, a cavity is opened in the turntable (2), and the two fixed seats are symmetrically mounted on the bottom wall of the cavity, a third motor (18) is fixedly mounted on the side of one of the fixed seats, an output shaft of the third motor (18) passes through the fixed seat at a corresponding position and is connected to a double-headed screw (19), and the other end of the double-headed screw (19) is rotatably connected to the other fixed seat, a lead screw sleeve (20) is symmetrically threaded on the double-headed screw (19), and the top surface and the bottom surface of each lead screw sleeve (20) are in contact with the top wall and the bottom wall of the cavity.

4. A feeding device for metal processing according to claim 3, characterized in that: A second motor (14) is fixedly mounted on the bottom wall of the housing (1); an output shaft of the second motor (14) is connected to a driving gear (15); a rotating shaft (13) is rotatably connected inside the housing (1); the other end of the rotating shaft (13) passes through the housing (1) and is connected to the turntable (2); a driven gear (16) is mounted on the rotating shaft (13), and the driven gear (16) is meshed with the driving gear (15).

5. A feeding device for metal processing according to claim 4, characterized in that: The pitch circle diameter of the driving gear (15) is smaller than the pitch circle diameter of the driven gear (16).

6. A feeding device for metal processing according to claim 5, characterized in that: A feed port (5) is fixedly mounted on the top end of the bracket (4), and a baffle (8) is fixedly mounted on the bottom end of the storage barrel (7).

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