A metal product production apparatus

Abstract

The utility model relates to a kind of metal product production equipment, including workbench and carousel, the bottom of workbench is installed with servo motor, carousel rotation is installed on the surface of workbench, and the output shaft of servo motor is connected with carousel, the surface of workbench is respectively provided with blanking port and discharge hole, the upper surface of workbench is provided with punching mechanism at blanking port place;The surface of carousel is coaxial with three through-slots of equal angle, the side wall of through-slot is provided with movable slot, load plate is installed in movable slot by elastic mechanism, and elastic mechanism is used to push load plate to shield in through-slot. Through servo motor intermittent rotation driven carousel, so that three through-slots can respectively drive metal plate to move below punching mechanism, so as to realize the purpose that feeding and punching operation are carried out simultaneously, after completing punching, the next metal plate can be immediately operated, so as to realize the continuous operation of punching, greatly improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of metal products technology, specifically to a metal products manufacturing equipment. Background Technology

[0002] Metal products are manufactured using various metals as the main raw materials through processes such as casting, forging, stamping, punching, machining, and heat treatment. Punching is a process for machining holes of specific shapes and sizes into sheet metal. It typically uses equipment such as a punch press, where a punch, under pressure, impacts the material surface at high speed, causing the material to undergo plastic deformation under the combined action of the punch and die, ultimately separating the desired hole.

[0003] Existing punching equipment requires workers to place the sheet metal into the die, punch it, and then remove it from the die. Since each placement and removal of the sheet metal takes time, the overall production cycle is prolonged, resulting in low efficiency during mass production. Furthermore, prolonged repetitive operations can easily lead to worker fatigue and decreased concentration, further increasing the likelihood of safety accidents. Utility Model Content

[0004] The purpose of this utility model is to provide a metal product manufacturing equipment that effectively solves the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution.

[0006] A metal product manufacturing equipment includes a worktable and a turntable. A servo motor is mounted on the bottom of the worktable, and the turntable is rotatably mounted on the surface of the worktable. The output shaft of the servo motor is connected to the turntable. The surface of the worktable has a feeding port and a discharge hole. A punching mechanism is provided on the upper surface of the worktable corresponding to the feeding port. Three through slots are coaxially and at equal angles on the surface of the turntable. Movable slots are formed on the side walls of the through slots. A support plate is mounted inside the movable slot via an elastic mechanism, which pushes the support plate to block the through slot. An extrusion plate is mounted on the surface of the worktable, which engages with the elastic mechanism to retract the support plate into the movable slot when it moves to the feeding port.

[0007] As can be seen, by using a servo motor to drive the turntable to rotate intermittently, the three through slots can move the metal sheet to the bottom of the punching mechanism, thus achieving the goal of loading and unloading and punching operations simultaneously. After punching is completed, the next metal sheet can be processed immediately, thereby realizing continuous punching operations, which greatly improves production efficiency. Furthermore, during production, the workers' hands are kept away from the punching mechanism, which can avoid the increased risk of accidents due to fatigue, thus ensuring high safety.

[0008] Furthermore, the punching mechanism includes a mounting bracket installed on the upper surface of the workbench, an electric cylinder mounted on the top of the mounting bracket, a mounting plate mounted on the end of the telescopic end of the electric cylinder, and a punch provided at the bottom of the mounting plate. This mechanism is used to punch holes in sheet metal.

[0009] Furthermore, the elastic mechanism includes a guide rod connected to the outer surface of the support plate. The end of the guide rod slides through to the outside of the turntable and is fitted with an end block. A first spring is sleeved on the outer surface of the guide rod, and the two ends of the first spring abut against the end block and the turntable, respectively. This allows the support plate to bear the load of the sheet material. When the sheet material moves to the discharge port, the support plate retracts into the movable groove, causing the sheet material to fall from the discharge port.

[0010] Furthermore, rollers are mounted on the outer surface of the end block, allowing it to rotate more smoothly along the inner wall of the extrusion plate.

[0011] Furthermore, a telescopic rod is installed at the bottom of the mounting plate, inside the punch. A top block is installed at the telescopic end of the rod, and a second spring is fitted on the outer surface of the rod. The two ends of the second spring abut against the mounting plate and the top block, respectively. This ejects the metal fragment stuck inside the punch, allowing it to fall smoothly from the discharge hole.

[0012] Furthermore, a material receiving trough is installed at the bottom of the workbench, located below the discharge hole. This prevents punched sheet metal and metal fragments from falling together, which would otherwise require separate sorting and increase workload.

[0013] Furthermore, the bottom of the punch has a notch, which allows for better punching of holes in metal sheets.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows.

[0015] 1. This utility model uses a servo motor to drive the turntable to rotate intermittently, so that the three through slots can respectively move the metal sheet to the bottom of the punching mechanism. Therefore, the loading and unloading and punching operations can be carried out simultaneously. After punching is completed, the next metal sheet can be processed immediately, thereby realizing continuous punching operation, which greatly improves production efficiency. Moreover, during production, the workers' hands are away from the punching mechanism, which can avoid the increased risk of accidents due to fatigue, thus ensuring high safety.

[0016] 2. This utility model utilizes the extrusion of an extrusion plate and an elastic mechanism. When the sheet material moves to the discharge port after punching, the supporting plate can be pulled out from the bottom of the sheet material, causing the sheet material to fall from the discharge port under gravity, thus achieving automatic material handling and further reducing the workload and burden on workers. Attached Figure Description

[0017] Figure 1This is a three-dimensional schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the bottom structure of the workbench in this utility model; Figure 3 This is a partial cross-sectional structural diagram of the present invention; Figure 4 This is a cross-sectional structural diagram of the turntable in this utility model; Figure 5 This is a schematic diagram of the structure of the workbench in this utility model; Figure 6 for Figure 3 Enlarged diagram of A in the middle; Figure 7 for Figure 4 Enlarged diagram of B in the diagram.

[0018] In the diagram: 1. Workbench; 101. Servo motor; 102. Feed port; 103. Discharge hole; 104. Extrusion plate; 105. Receiving groove; 2. Turntable; 201. Through groove; 202. Movable groove; 203. Bearing plate; 3. Punching mechanism; 301. Mounting bracket; 302. Electric cylinder; 303. Mounting plate; 304. Punch; 3041. Cutting part; 4. Elastic mechanism; 401. Guide rod; 402. End block; 403. First spring; 404. Roller; 5. Telescopic rod; 501. Top block; 502. Second spring. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-7This utility model provides a metal product manufacturing equipment, including a workbench 1 and a turntable 2. A servo motor 101 is installed at the bottom of the workbench 1. The turntable 2 is rotatably mounted on the surface of the workbench 1, and the output shaft of the servo motor 101 is connected to the turntable 2. The surface of the workbench 1 is provided with a feeding port 102 and a discharge hole 103. A punching mechanism 3 is provided on the upper surface of the workbench 1 corresponding to the feeding port 102. Three through slots 201 are coaxially and equally angled on the surface of the turntable 2. The side wall of the through slots 201 is provided with a movable slot 202. A bearing plate 203 is installed inside the movable slot 202 through an elastic mechanism 4. The elastic mechanism 4 is used to push the bearing plate 203 to block the through slot 201. An extrusion plate 104 is installed on the surface of the workbench 1, which is used to extrude and cooperate with the elastic mechanism 4, and is used to drive the bearing plate 203 to retract into the movable slot 202 when it moves to the feeding port 102.

[0021] When in use, the worker places the metal sheet on the support plate 203 in the through groove 201. Then the servo motor 101 drives the turntable 2 to rotate 120 degrees, moving the sheet to the bottom of the punching mechanism 3 for punching. The metal fragments generated by punching can fall from the discharge hole 103.

[0022] Subsequently, the servo motor 101 drives the turntable 2 to continue rotating 120 degrees, moving the punched plate to above the discharge port 102. At this time, under the pressure of the extrusion plate 104 and the elastic mechanism 4, the bearing plate 203 can be pulled out from the bottom of the plate, causing the plate to fall from the discharge port 102 under the action of gravity, thus achieving the purpose of automatic material handling, thereby further reducing the workload of workers and alleviating their burden.

[0023] The three through slots 201 correspond to the three steps of feeding, punching and unloading, and the above three steps can be carried out simultaneously. During punching, the material can be automatically unloaded and manually fed by the worker. After punching is completed, the next piece of metal sheet can be processed immediately, thus realizing continuous punching operation, which greatly improves production efficiency. Moreover, during production, the worker's hands are away from the punching mechanism 3, which can avoid the increased risk of accidents due to fatigue, and the safety is high.

[0024] Preferably, the punching mechanism 3 includes a mounting bracket 301 mounted on the upper surface of the workbench 1, an electric cylinder 302 mounted on the top of the mounting bracket 301, a mounting plate 303 mounted on the end of the telescopic end of the electric cylinder 302, and a punch 304 provided at the bottom of the mounting plate 303.

[0025] When the sheet metal moves directly below the punching mechanism 3, the electric cylinder 302 starts and drives the mounting plate 303 to descend. The punch 304 then strikes the surface of the sheet metal at high speed, thereby creating the required holes and completing the punching operation.

[0026] Preferably, the elastic mechanism 4 includes a guide rod 401 connected to the outer surface of the support plate 203. The end of the guide rod 401 slides through to the outside of the turntable 2 and is fitted with an end block 402. A first spring 403 is sleeved on the outer surface of the guide rod 401. The two ends of the first spring 403 abut against the end block 402 and the turntable 2, respectively.

[0027] The first spring 403 applies a pushing force to the end block 402 away from the turntable 2, causing the end block 402, without the action of the pressing plate 104, to drive the bearing plate 203 to retract into the movable groove 202 and be pulled out from the bottom of the plate, allowing the plate to fall from the discharge port 102. When the end block 402 is pressed by the inner wall of the pressing plate 104, it can be driven to move towards the turntable 2 and push the bearing plate 203 to move into the through groove 201 for bearing the plate and performing punching operations.

[0028] Preferably, a roller 404 is mounted on the outer surface of the end block 402.

[0029] By setting the roller 404, it can roll on the inner wall of the extrusion plate 104, thereby reducing the friction between the end block 402 and the extrusion plate 104, so that the end block 402 can rotate more smoothly along the inner wall of the extrusion plate 104.

[0030] Preferably, a telescopic rod 5 is installed at the bottom of the mounting plate 303. The telescopic rod 5 is located inside the punch 304. A top block 501 is installed at the telescopic end of the telescopic rod 5. A second spring 502 is sleeved on the outer surface of the telescopic rod 5. The two ends of the second spring 502 abut against the mounting plate 303 and the top block 501, respectively.

[0031] When the punch 304 punches a hole in the sheet metal, the top block 501 first contacts the sheet metal and gradually compresses until it retracts into the punch 304 and compresses the second spring 502. After the punch 304 completes the punching, the compressed second spring 502 releases its elasticity, which in turn pushes the top block 501 to push out the metal fragment stuck in the punch 304, allowing it to fall smoothly from the discharge hole 103.

[0032] Preferably, a receiving groove 105 is installed at the bottom of the workbench 1, and the receiving groove 105 is located below the discharge hole 103.

[0033] The receiving trough 105 is used to guide the falling metal fragments, thereby separating the punched sheet metal from the metal fragments and preventing them from falling together and requiring separate picking later, which would increase the workload.

[0034] Preferably, the bottom of the punch 304 is provided with a cut portion 3041.

[0035] Increasing local pressure allows for better punching of holes in metal sheets.

[0036] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0037] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A metal product manufacturing equipment, comprising a workbench (1) and a turntable (2), characterized in that: A servo motor (101) is installed at the bottom of the workbench (1). The turntable (2) is rotatably installed on the surface of the workbench (1). The output shaft of the servo motor (101) is connected to the turntable (2). The surface of the workbench (1) is provided with a feeding port (102) and a discharge hole (103). A punching mechanism (3) is provided on the upper surface of the workbench (1) corresponding to the feeding port (102). The turntable (2) has three through slots (201) coaxially and at equal angles on its surface. The sidewall of the through slot (201) has a movable slot (202). The movable slot (202) has a support plate (203) installed inside through an elastic mechanism (4). The elastic mechanism (4) is used to push the support plate (203) to block the through slot (201). The surface of the workbench (1) is fitted with an extrusion plate (104) that is in extrusion cooperation with the elastic mechanism (4), which is used to drive the support plate (203) to retract into the movable groove (202) when the support plate (203) moves to the discharge port (102).

2. The metal product manufacturing equipment according to claim 1, characterized in that: The punching mechanism (3) includes a mounting bracket (301) mounted on the upper surface of the workbench (1), an electric cylinder (302) is mounted on the top of the mounting bracket (301), a mounting plate (303) is mounted on the end of the telescopic end of the electric cylinder (302), and a punch (304) is provided at the bottom of the mounting plate (303).

3. The metal product manufacturing equipment according to claim 1, characterized in that: The elastic mechanism (4) includes a guide rod (401) connected to the outer surface of the bearing plate (203). The end of the guide rod (401) slides through to the outside of the turntable (2) and is fitted with an end block (402). A first spring (403) is sleeved on the outer surface of the guide rod (401). The two ends of the first spring (403) abut against the end block (402) and the turntable (2) respectively.

4. The metal product manufacturing equipment according to claim 3, characterized in that: Rollers (404) are mounted on the outer surface of the end block (402).

5. The metal product manufacturing equipment according to claim 2, characterized in that: A telescopic rod (5) is installed at the bottom of the mounting plate (303). The telescopic rod (5) is located inside the punch (304). A top block (501) is installed at the end of the telescopic rod (5). A second spring (502) is sleeved on the outer surface of the telescopic rod (5). The two ends of the second spring (502) abut against the mounting plate (303) and the top block (501) respectively.

6. The metal product manufacturing equipment according to claim 1, characterized in that: The bottom of the workbench (1) is equipped with a receiving groove (105), which is located below the discharge hole (103).

7. The metal product manufacturing equipment according to claim 2, characterized in that: The bottom of the punch (304) is provided with a cut-out portion (3041).

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