A feeding device for stainless steel pump body production

Abstract

The utility model relates to stainless steel pump body processing equipment technical field discloses a kind of feeding device for stainless steel pump body production, including rack, several guide rails are fixedly connected on rack, workbench is slidably connected on guide rail, several lifters are fixedly connected in workbench bottom, and the lifter includes first fixed ring, first fixed ring outside is fixedly connected with base, motor is fixedly connected in base bottom, motor is electrically connected with external main controller by connecting line, first fixed ring is rotatably connected with gear ring, and transmission ring is fixedly connected on gear ring. More flat plate material can be stacked at a time, infrared monitoring sensor cooperates with lifter to automatically lift material, without manual intervention, and positioning rod can be adapted to different size steel plates by adjusting frame, and loose is limited, and workbench switching feeding position is driven by cooperating cylinder, manual feeding frequency can be reduced, without frequent shutdown, guarantee feeding and stamping continuity, greatly improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of stainless steel pump body processing equipment, and in particular to a feeding device for stainless steel pump body production. Background Technology

[0002] Stainless steel pump body stamping is a process that uses stainless steel sheet as raw material and, with the help of a punch press and special molds, transforms the flat sheet into the required shape of the pump body through cold working methods such as stamping, bending, and stretching. It does not require melting the metal and is carried out at room temperature throughout the process, which can quickly press the sheet into the pump body shell. Currently, the existing flat sheet metal for stamping pump bodies is mostly directly stacked and manually picked up into the die of the stamping machine to achieve stamping formation. Therefore, the stamping efficiency is not high. When using auxiliary feeding devices such as robotic arms to stamp flat sheet metal, the fixed picking point of the robotic arm makes it impossible to stack a large number of flat sheet metal at a time, so frequent manual replenishment is still required. Moreover, when the flat sheet metal is replenished manually, the entire feeding and stamping operation must be stopped. The combination of robotic arms and frequent replenishment not only fails to completely free up manpower, but also causes the equipment to be idle due to downtime, which indirectly increases the production energy consumption and equipment depreciation costs per unit of product. Utility Model Content

[0003] The purpose of this invention is to provide a feeding device for the production of stainless steel pump bodies, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A feeding device for stainless steel pump body production includes a frame with several guide rails fixedly connected to it. A worktable is slidably connected to the guide rails. Several lifting devices are fixedly connected to the bottom of the worktable. Each lifting device includes a first fixed ring, a base fixedly connected to the outer side of the first fixed ring, and a motor fixedly connected to the bottom of the base. The motor is electrically connected to an external main controller via a connecting wire. A gear ring is rotatably connected inside the first fixed ring, a transmission ring is fixedly connected to the gear ring, a transmission plate is fixedly connected to the transmission ring, and a lead screw is movably connected inside the transmission plate. Guide shafts are interposed and connected to both sides of the worktable on both sides of the first fixed ring. A bracket is fixedly connected between the lead screw and two adjacent guide shafts. Several fixed seats are fixedly connected to the worktable, and positioning rods are movably connected to the fixed seats. A shaft seat is also fixedly connected to the worktable, and an adjusting frame is movably connected to the shaft seat.

[0005] As a further preferred embodiment of this utility model, a cylinder is fixedly connected to one side of the frame, and two positioning plates are fixedly connected to the other side of the frame, which can provide power and process control for the horizontally moving worktable.

[0006] As a further preferred embodiment of this utility model, a limit switch is fixedly connected to one side of the bottom of the workbench. The limit switch is electrically connected to an external main controller via a connecting wire. A fixing plate is fixedly connected to the other side of the bottom of the workbench. The fixing plate is fixedly connected to one end of the piston rod of the cylinder. The workbench moves horizontally on the frame via the cylinder. When the limit switch moves with the workbench, it contacts the corresponding positioning plate and can automatically stop the cylinder from running, thereby realizing the switching of the feeding position.

[0007] As a further preferred embodiment of this utility model, a plurality of ear seats are fixedly connected to the outer side of the first fixed ring. The ear seats are fixedly connected to the bottom of the workbench. The output end of the motor is fixedly connected to a drive gear. The drive gear meshes with the gear ring, so that the motor drives the gear ring to rotate through the drive gear, thereby driving the transmission ring and the transmission plate to rotate.

[0008] As a further preferred embodiment of this utility model, an internal threaded sleeve is fixedly connected to the center position of the bottom of the transmission plate. The internal threaded sleeve is threadedly connected to the lead screw. The lead screw also passes through the shaft seat and the adjusting frame. Since the top of the lead screw is fixedly connected to two guide shafts through the bracket, the axial movement of the lead screw is restricted. This allows the transmission plate to control the lead screw to achieve vertical lifting and lowering when it rotates on the outside of the lead screw through the internal threaded sleeve. This allows the steel plate placed between the bracket and several positioning rods to be lifted step by step, making it easier for the robotic arm to pick up the steel plate for stamping.

[0009] As a further preferred embodiment of this utility model, a T-shaped groove is provided in the fixed seat, and a first slider is fixedly connected to the bottom of the positioning rod and slidably connected in the corresponding T-shaped groove. A second fixing ring is fixedly connected to the positioning rod near the fixed seat, and a second slider is fixedly connected to one side of the second fixing ring. By setting a number of positioning rods, when steel plates are stacked on the bracket, the stacked steel plates can be limited by a number of positioning rods to prevent them from loosening.

[0010] As a further preferred embodiment of this utility model, the bottom of the adjusting frame is provided with several guide grooves near the outer contour. The guide grooves are arc-shaped and slide in relation to the corresponding second sliders. A sleeve is fixedly connected to the center of the bottom of the adjusting frame. The sleeve is rotatably connected to the bearing seat, so that the adjusting frame can rotate around the sleeve as the axis and slide on the corresponding second sliders through several arc-shaped guide grooves. This allows the second sliders and the second fixing ring to synchronously push several positioning rods to move, thereby adjusting the horizontal encirclement area for steel plates of different sizes.

[0011] As a further preferred embodiment of this utility model, two supports are fixedly connected to one side of the workbench, and an infrared monitoring sensor is fixedly connected to one side of the supports. The infrared monitoring sensor is electrically connected to an external main controller through a connecting wire, which can monitor the top position of the stacked steel plates on the bracket in real time, thereby controlling the start of the motor to realize the function of automatic material lifting.

[0012] Compared with the prior art, the present invention has the following beneficial effects: In this invention, more flat materials can be stacked at once. The infrared monitoring sensor works with the lifting device to automatically lift the material without manual intervention. The positioning rod can be adapted to steel plates of different sizes through the adjustment frame to limit and prevent loosening. It also works with the cylinder to drive the worktable to switch the feeding position, which can reduce the frequency of manual material replenishment, eliminate the need for frequent machine stops, ensure the continuity of feeding and stamping, and greatly improve production efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a bottom view of the main structure of this utility model; Figure 3 This is a schematic diagram of the lifting device structure of this utility model; Figure 4 This is a bottom view of the transmission plate of this utility model; Figure 5 for Figure 1 Enlarged view of point A in the middle; Figure 6 This is a schematic diagram of the connection structure between the fixed base, positioning rod, and adjustment frame of this utility model.

[0014] In the diagram: 1. Frame; 2. Guide rail; 3. Worktable; 4. Lifter; 5. First fixing ring; 6. Ear seat; 7. Base; 8. Motor; 9. Gear ring; 10. Transmission ring; 11. Transmission plate; 12. Lead screw; 13. Guide shaft; 14. Bracket; 15. Fixed seat; 16. Positioning rod; 17. Shaft seat; 18. Adjusting frame; 19. Cylinder; 20. Positioning plate; 21. Fixed plate; 22. Limit switch; 23. Drive gear; 24. Internal threaded sleeve; 25. T-shaped slide; 26. First slider; 27. Second fixing ring; 28. Second slider; 29. ​​Sleeve; 30. Guide groove; 31. Bracket; 32. Infrared monitoring sensor. Detailed Implementation

[0015] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0016] like Figures 1-6As shown, this utility model provides a feeding device for stainless steel pump body production, including a frame 1. Several guide rails 2 are fixedly connected to the frame 1, and a worktable 3 is slidably connected to the guide rails 2. Several lifting devices 4 are fixedly connected to the bottom of the worktable 3. Each lifting device 4 includes a first fixing ring 5, a base 7 is fixedly connected to the outer side of the first fixing ring 5, and a motor 8 is fixedly connected to the bottom of the base 7. The motor 8 is electrically connected to an external main controller via a connecting wire. A gear ring 9 is rotatably connected inside the first fixing ring 5, and a gear ring 9 is fixedly mounted on the gear ring 9. A transmission ring 10 is fixedly connected to the first fixed ring 5. A transmission plate 11 is fixedly connected to the transmission ring 10. A lead screw 12 is movably connected inside the transmission plate 11. Guide shafts 13 are inserted and connected to both sides of the worktable 3. A bracket 14 is fixedly connected between the lead screw 12 and the two adjacent guide shafts 13. Several fixed seats 15 are fixedly connected to the worktable 3. A positioning rod 16 is movably connected to the fixed seat 15. A shaft seat 17 is also fixedly connected to the worktable 3. An adjusting bracket 18 is movably connected to the shaft seat 17.

[0017] like Figure 2 As shown, a cylinder 19 is fixedly connected to one side of the frame 1, and two positioning plates 20 are fixedly connected to the other side of the frame 1, which can provide power and process control for the horizontally moving worktable 3. A limit switch 22 is fixedly connected to one side of the bottom of the worktable 3. The limit switch 22 is electrically connected to the external main controller through a connecting wire. A fixing plate 21 is fixedly connected to the other side of the bottom of the worktable 3. The fixing plate 21 is fixedly connected to one end of the piston rod of the cylinder 19. The worktable 3 moves horizontally on the frame 1 through the cylinder 19. When the limit switch 22 moves with the worktable 3, it will automatically stop the cylinder 19 when it comes into contact with the corresponding positioning plate 20, thereby realizing the switching of the feeding position.

[0018] like Figures 1-5As shown, several ear seats 6 are fixedly connected to the outer side of the first fixed ring 5. The ear seats 6 are fixedly connected to the bottom of the worktable 3. The output end of the motor 8 is fixedly connected to the drive gear 23. The drive gear 23 meshes with the gear ring 9, so that the motor 8 drives the gear ring 9 to rotate through the drive gear 23, thereby driving the transmission ring 10 and the transmission plate 11 to rotate. An internal threaded sleeve 24 is fixedly connected to the center position of the bottom of the transmission plate 11. The internal threaded sleeve 24 is threadedly connected to the lead screw 12. The lead screw 12 also passes through the shaft seat 17 and the adjusting frame 18. Since the top of the lead screw 12 is fixedly connected to two guide shafts 13 through the bracket 14, the axial movement of the lead screw 12 is restricted. When the transmission plate 11 rotates outside the lead screw 12 through the internal threaded sleeve 24, it controls the lead screw 12 to achieve vertical lifting and lowering, thereby lifting the steel plate placed between the bracket 14 and several positioning rods 16 step by step, so that the robotic arm can pick up the steel plate for stamping. A T-shaped slide groove 25 is opened in the fixed seat 15. The bottom of the positioning rod 16 is fixedly connected to the first A slider 26 is slidably connected to the corresponding T-shaped groove 25. A second fixing ring 27 is fixedly connected to the positioning rod 16 near the fixed seat 15. A second slider 28 is fixedly connected to one side of the second fixing ring 27. With the setting of several positioning rods 16, when the steel plates are stacked on the bracket 14, the stacked steel plates can be limited by several positioning rods 16 to prevent loosening. Several guide grooves 30 are opened at the bottom of the adjusting frame 18 near the outer contour. The guide grooves 30 are arc-shaped and are slidably connected to the corresponding second slider 28. A sleeve 29 is fixedly connected at the center of the bottom of the adjusting frame 18. The sleeve 29 is rotatably connected in the bearing seat 17, so that the adjusting frame 18 can rotate around the sleeve 29 as the axis and slide on the corresponding second slider 28 through several arc-shaped guide grooves 30. This can work in conjunction with the second slider 28 and the second fixing ring 27 to push several positioning rods 16 to move, so as to adjust the horizontal enclosing area for steel plates of different sizes.

[0019] like Figure 1 As shown, two brackets 31 are fixedly connected to one side of the workbench 3, and an infrared monitoring sensor 32 is fixedly connected to one side of the bracket 31. The infrared monitoring sensor 32 is electrically connected to the external main controller through a connecting wire, which can monitor the top position of the stacked steel plates on the bracket 14 in real time, thereby controlling the start of the motor 8 to realize the function of automatic material lifting.

[0020] It should be noted that this utility model is a feeding device for stainless steel pump body production. Before feeding, the stainless steel flat plates to be stamped are stacked in batches on the bracket 14. The adjusting frame 18 is rotated, and the arc-shaped guide groove 30 at its bottom drives the second slider 28 to move. Then, the second fixing ring 27 pulls the positioning rod 16 to slide along the T-shaped slide groove 25 of the fixed seat 15, adjusting the encirclement range of multiple positioning rods 16 to match the size of the flat plate and limit the stacked flat plate. Then, the adjusting frame 18 is fixed by fixing bolts, thereby fixing the corresponding positioning rods 16. Subsequently, the robotic arm is started by the external main controller to pick up the material. The infrared monitoring sensor 32 monitors the top layer height of the flat plate on the bracket 14 in real time. When the robotic arm picks up several flat plates, the top layer height decreases, and the infrared monitoring sensor 32 transmits the signal to the external main controller. The main controller controls the motor 8 to start. The drive gear 23 at the output end of motor 8 drives the gear ring 9 to rotate. The gear ring 9 drives the transmission ring 10 and the transmission plate 11 to rotate synchronously. The internal threaded sleeve 24 at the bottom of the transmission plate 11 rotates outside the lead screw 12. Thus, the lead screw 12 rises vertically with the rotation of the internal threaded sleeve 24, driving the bracket 14 and the stacked flat materials to move upward until the top flat material returns to the set picking height. The infrared monitoring sensor 32 sends a feedback signal, and motor 8 stops, completing the automatic replenishment and lifting. When a set of flat materials is about to run out and needs to be replenished, the main controller controls the cylinder 19 to start. The piston rod of the cylinder 19 pushes the fixed plate 21, driving the worktable 3 to move horizontally along the guide rail 2. When the limit switch 22 at the bottom of the worktable 3 abuts against the positioning plate 20 on the frame 1, the limit switch 22 sends a signal to the main controller, the cylinder 19 stops running, and the worktable 3 switches to the standby feeding position. At this time, flat materials can be replenished in the original position without stopping the stamping action.

[0021] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A feeding device for stainless steel pump body production, characterized in that: Includes a frame (1), on which several guide rails (2) are fixedly connected. A worktable (3) is slidably connected to the guide rails (2). Several lifting devices (4) are fixedly connected to the bottom of the worktable (3). Each lifting device (4) includes a first fixed ring (5). A base (7) is fixedly connected to the outside of the first fixed ring (5). A motor (8) is fixedly connected to the bottom of the base (7). The motor (8) is electrically connected to an external main controller via a connecting wire. A gear ring (9) is rotatably connected inside the first fixed ring (5). A transmission ring (10) is fixedly connected to the gear ring (9). A transmission plate (11) is fixedly connected to the moving ring (10), and a lead screw (12) is movably connected inside the transmission plate (11). The worktables (3) located on both sides of the first fixed ring (5) are connected with guide shafts (13). A bracket (14) is fixedly connected between the lead screw (12) and the two adjacent guide shafts (13). Several fixed seats (15) are fixedly connected to the worktables (3). A positioning rod (16) is movably connected to the fixed seats (15). A shaft seat (17) is also fixedly connected to the worktables (3). An adjusting bracket (18) is movably connected to the shaft seat (17).

2. The feeding device for stainless steel pump body production according to claim 1, characterized in that: A cylinder (19) is fixedly connected to one side of the frame (1), and two positioning plates (20) are fixedly connected to the other side of the frame (1).

3. A feeding device for stainless steel pump body production according to claim 2, characterized in that: A limit switch (22) is fixedly connected to one side of the bottom of the workbench (3). The limit switch (22) is electrically connected to an external main controller via a connecting wire. A fixing plate (21) is fixedly connected to the other side of the bottom of the workbench (3). The fixing plate (21) is fixedly connected to one end of the piston rod of the cylinder (19).

4. A feeding device for stainless steel pump body production according to claim 1, characterized in that: A plurality of ear seats (6) are fixedly connected to the outer side of the first fixed ring (5). The ear seats (6) are fixedly connected to the bottom of the workbench (3). The output end of the motor (8) is fixedly connected to the drive gear (23). The drive gear (23) meshes with the gear ring (9).

5. A feeding device for stainless steel pump body production according to claim 4, characterized in that: The transmission plate (11) is fixedly connected to the center of the bottom with an internal threaded sleeve (24), which is threaded to the lead screw (12). The lead screw (12) also passes through the bearing seat (17) and the adjusting frame (18).

6. A feeding device for stainless steel pump body production according to claim 1, characterized in that: The fixed base (15) has a T-shaped groove (25) inside. The bottom of the positioning rod (16) is fixedly connected to the first slider (26) and slidably connected in the corresponding T-shaped groove (25). The positioning rod (16) is fixedly connected to the second fixing ring (27) near the fixed base (15). The second fixing ring (27) is fixedly connected to the second slider (28) on one side.

7. A feeding device for stainless steel pump body production according to claim 6, characterized in that: The bottom of the adjustment frame (18) is provided with several guide grooves (30) near the outer contour. The guide grooves (30) are arc-shaped and are slidably connected to the corresponding second slider (28). A sleeve (29) is fixedly connected to the center of the bottom of the adjustment frame (18). The sleeve (29) is rotatably connected to the bearing seat (17).

8. A feeding device for stainless steel pump body production according to claim 1, characterized in that: Two brackets (31) are fixedly connected to one side of the workbench (3), and an infrared monitoring sensor (32) is fixedly connected to one side of the bracket (31). The infrared monitoring sensor (32) is electrically connected to the external main controller through a connecting line.

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