Feeding device for plate rolling machine

Abstract

The utility model discloses a feeding device for a plate rolling machine, and belongs to the field of machine manufacturing. A feeding device for a plate rolling machine comprises a workbench, the plate rolling machine is fixed to one side of the workbench, two feeding devices are fixed to the upper side of the workbench, a discharging bearing platform is welded to the upper side of the workbench, a plate body is placed on the upper side of the discharging bearing platform, and the discharging bearing platform is located between the two feeding devices. According to the plate clamping device, a plate is firmly clamped through the synergistic effect of the air cylinder and the fixing plate, the stability of the plate in the machining process is ensured, machining errors caused by material movement are prevented, the machining precision is improved, and the machining efficiency is improved. And the feeding device is accurately controlled by a reciprocating motor and a transmission sliding block, so that the plate can be accurately transferred to the position between rollers of the plate rolling machine, and the machining precision is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of mechanical manufacturing, in particular to a feeding device for a plate rolling machine. Background Art

[0002] Most traditional plate rolling machines lack automatic conveying devices during the rolling process, which requires manual or forklift transportation of sheet materials, which increases the difficulty of operation and reduces work efficiency, especially when processing large and heavy sheets. An existing feeding device for a plate rolling machine for metal sheet processing with a publication number of CN215824115U includes a rotating rod, a first motor, a first gear, a second gear, a shift block, a conveying trough, a slider, a spring and a fixed rod. The feeding device enables the shift block to perform reciprocating linear motion in the conveying trough, thereby automatically conveying the sheet material, reducing manual operation and improving the work efficiency and operability of the device.

[0003] Based on the above, it can be seen that the prior art has the following technical problems:

[0004] When conveying plates, this conveying method often lacks effective limit fixation for plates of different sizes. This lack of limit fixation may cause the plates to shift during the transmission process, thereby affecting the accuracy and quality of the plate rolling. The shifted plates may cause the rollers of the plate rolling machine to be unable to accurately align with the plates, resulting in inaccurate rolled plate shapes, material waste, and even possible damage to the plate rolling machine equipment. For this reason, we provide a feeding device for a plate rolling machine. Utility Model Content

[0005] The utility model aims to provide a feeding device for a plate rolling machine to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A feeding device for a plate rolling machine comprises: a workbench, a plate rolling machine is fixed on one side of the workbench, two groups of feeding devices are fixed on the upper side of the workbench, a discharge platform is welded to the upper side of the workbench, a plate body is placed on the upper side of the discharge platform, the discharge platform is located between the two groups of feeding devices, two groups of limiting convex strips are fixed on the upper side of the workbench, and the two groups of limiting convex strips are located directly below the two groups of feeding devices.

[0008] Preferably, the plate rolling machine includes a shell, the shell is welded on one side of the workbench, a driving motor is fixed on the upper side of the shell, a gear is fixed to the output end of the driving motor through a connecting rod, and the gears are provided in several groups, several groups of the gears are meshing transmission, and working rollers are fixed on the inner sides of several groups of the gears.

[0009] The two sets of feeding devices work synchronously, so the plate body can be smoothly and accurately transferred between the working rollers of the plate rolling machine. When the plate body is transferred between the working rollers, the drive motor starts and drives the gears to rotate through the connecting rod. Several sets of gears are meshing transmissions. Therefore, when one set of gears rotates, it will drive other gears to rotate synchronously. The working rollers are fixed on the inner side of the gears. Therefore, when the gears rotate, the working rollers will also rotate accordingly. Under the action of the working rollers, the plate body begins to curl gradually.

[0010] Preferably, the feeding device includes a reciprocating motor, a reciprocating motor is fixed on the upper side of the workbench, the output end of the reciprocating motor is connected to a bearing seat through a connecting rod, a reciprocating screw is fixed on the inner side of the bearing seat, and a fixed component is slidably disposed on the outer side of the reciprocating screw.

[0011] Preferably, the fixing assembly includes a transmission slider, the outer side of the reciprocating screw is spirally driven with a transmission slider, a baffle is welded on one side of the transmission slider, a cylinder is fixed on one side of the baffle, a piston rod is threadedly connected to the output end of the cylinder, two groups of telescopic rods are fixed on one side of the baffle, a side plate is fixed on one side of the telescopic rod, a side plate is fixed on one side of the piston rod, and a fixing plate is fixed on one side of the side plate.

[0012] Start the reciprocating motor, and drive the reciprocating screw connected to the bearing seat to rotate through the connecting rod to achieve reciprocating motion, and the transmission slider is spirally transmitted with the reciprocating screw. Therefore, when the reciprocating screw rotates, the transmission slider will move along the axial direction of the reciprocating screw. As the transmission slider moves, the baffle also slides accordingly on the inside of the limiting convex strip. When it contacts the plate body, the cylinder on one side of the baffle is started to push the piston rod forward, and then push the side plate and the fixed plate forward until the inner side wall of the fixed plate is tightly fitted with the plate body. At this time, the plate body is firmly clamped between the two sets of feeding devices. After the plate body is firmly clamped, the feeding device begins to move the plate body to the bottom of the plate rolling machine. Since the two sets of feeding devices work synchronously, the plate body can be smoothly and accurately transferred between the working rollers of the plate rolling machine.

[0013] Preferably, the inner side wall of the fixing plate is in a fitting relationship with the plate body.

[0014] Preferably, the inner side walls of the two groups of the limiting convex strips are in close contact with the outer side wall of the baffle.

[0015] The baffle plate fits and slides on the inner side of the limiting convex strip to prevent the baffle plate from being misplaced.

[0016] Preferably, both sides of the discharge platform are provided with reserved openings with the same diameter as the fixed plate.

[0017] Compared with the prior art, the utility model provides a feeding device for a plate rolling machine, which has the following beneficial effects:

[0018] The plate of the utility model is firmly clamped by the coordinated action of the cylinder and the fixed plate, which ensures the stability of the plate during the processing and prevents processing errors caused by material movement. The feeding device can accurately transfer the plate to between the rollers of the plate rolling machine through the precise control of the reciprocating motor and the transmission slider, thereby ensuring processing accuracy. In addition, multiple plates to be processed can be placed on the workbench, and continuous processing can be achieved, further improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a feeding device for a plate rolling machine proposed by the utility model;

[0020] Figure 2 This is a three-dimensional structural schematic diagram of a feeding device for a plate rolling machine proposed by the utility model;

[0021] Figure 3 This is a three-dimensional structural schematic diagram of a feeding device for a plate rolling machine proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of a feeding device for a plate rolling machine proposed by the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of a fixed component of a feeding device for a plate rolling machine proposed by the utility model;

[0024] Figure 6 This is an enlarged view of point A of a feeding device for a plate rolling machine proposed in the utility model.

[0025] In the figure: 1. workbench; 2. plate rolling machine; 21. housing; 22. drive motor; 23. gear; 24. working roller; 3. feeding device; 31. reciprocating motor; 32. bearing seat; 33. reciprocating screw rod; 34. fixing assembly; 341. transmission slider; 342. baffle; 343. cylinder; 344. piston rod; 345. side plate; 346. telescopic rod; 347. fixing plate; 4. unloading platform; 5. limiting convex strip; 6. plate body. DETAILED DESCRIPTION

[0026] 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.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] Example:

[0029] Reference Figure 1-6 A feeding device for a plate rolling machine comprises: a workbench 1, a plate rolling machine 2 is fixed on one side of the workbench 1, two groups of feeding devices 3 are fixed on the upper side of the workbench 1, a discharge platform 4 is welded on the upper side of the workbench 1, a plate body 6 is placed on the upper side of the discharge platform 4, the discharge platform 4 is located between the two groups of feeding devices 3, and two groups of limiting convex strips 5 are fixed on the upper side of the workbench 1, and the two groups of limiting convex strips 5 are located directly below the two groups of feeding devices 3.

[0030] Working principle: First, place the plate body 6 to be processed on the unloading platform 4, which is located between the two feeding devices 3, which ensures that the plate can be clamped and transferred by the two feeding devices 3 at the same time. When the plate body 6 is placed on the unloading platform 4, the feeding device 3 starts to work, starts the reciprocating motor 31, and drives the reciprocating screw 33 connected to the bearing seat 32 to rotate through the connecting rod to realize reciprocating motion, and the transmission slider 341 and the reciprocating screw 33 are spirally transmitted. Therefore, when the reciprocating screw 3 When the drive slider 341 rotates, the drive slider 341 moves along the axis direction of the reciprocating screw rod 33. As the drive slider 341 moves, the baffle plate 342 also slides in contact with the inner side of the limiting convex strip 5. When it contacts the plate body 6, the cylinder 343 on one side of the baffle plate 342 is activated to push the piston rod 344 forward, thereby pushing the side plate 345 and the fixing plate 347 forward until the inner side wall of the fixing plate 347 is tightly fitted with the plate body 6. At this time, the plate body 6 is firmly clamped between the two groups. Between the feeding devices 3, when the plate body 6 is firmly clamped, the feeding device 3 starts to move the plate body 6 to the bottom of the plate rolling machine 2. Since the two sets of feeding devices 3 work synchronously, the plate body 6 can be smoothly and accurately transferred to between the working rollers 24 of the plate rolling machine 2. When the plate body 6 is transferred between the working rollers 24, the driving motor 22 is started to drive the gear 23 to rotate through the connecting rod. Several sets of gears 23 are meshing transmissions. Therefore, when one set of gears 23 rotates, it will drive other gears 23 to rotate synchronously. The working roller 24 is fixed on the inner side of the gear 23. Therefore, when the gear 23 rotates, the working roller 24 will also rotate accordingly. Under the action of the working roller 24, the plate body 6 begins to curl gradually. When the plate body 6 completes curling, the plate body 6 is taken out, and the feeding device 3 returns to the starting position to prepare for the next plate transfer and curling operation. At the same time, the material discharge platform 4 on the workbench 1 can place the next plate body 6 to be processed for continuous processing operations.

[0031] The plate rolling machine 2 includes a shell 21, and the shell 21 is welded to one side of the workbench 1. A driving motor 22 is fixed to the upper side of the shell 21. A gear 23 is fixed to the output end of the driving motor 22 through a connecting rod. The gears 23 are arranged in several groups, and several groups of gears 23 are meshing transmissions. Working rollers 24 are fixed to the inner sides of several groups of gears 23.

[0032] The two groups of feeding devices 3 work synchronously, so the plate body 6 can be smoothly and accurately transferred between the working rollers 24 of the plate rolling machine 2. When the plate body 6 is transferred between the working rollers 24, the driving motor 22 is started and the gear 23 is driven to rotate through the connecting rod. Several groups of gears 23 are meshing transmissions. Therefore, when one group of gears 23 rotates, it will drive other gears 23 to rotate synchronously. The working roller 24 is fixed on the inner side of the gear 23. Therefore, when the gear 23 rotates, the working roller 24 will also rotate accordingly. Under the action of the working roller 24, the plate body 6 begins to curl gradually.

[0033] The feeding device 3 includes a reciprocating motor 31, which is fixed on the upper side of the workbench 1. The output end of the reciprocating motor 31 is connected to a bearing seat 32 through a connecting rod. A reciprocating screw rod 33 is fixed on the inner side of the bearing seat 32, and a fixing component 34 is slidably arranged on the outer side of the reciprocating screw rod 33.

[0034] The fixing assembly 34 includes a transmission slider 341. The outer side of the reciprocating screw rod 33 is spirally driven with a transmission slider 341. A baffle plate 342 is welded to one side of the transmission slider 341. A cylinder 343 is fixed to one side of the baffle plate 342. A piston rod 344 is threadedly connected to the output end of the cylinder 343. Two groups of telescopic rods 346 are fixed to one side of the baffle plate 342. A side plate 345 is fixed to one side of the telescopic rod 346. A side plate 345 is fixed to one side of the piston rod 344. A fixing plate 347 is fixed to one side of the side plate 345.

[0035] The reciprocating motor 31 is started, and the reciprocating screw 33 connected to the bearing seat 32 is driven to rotate through the connecting rod to realize reciprocating motion, and the transmission slider 341 is spirally transmitted with the reciprocating screw 33. Therefore, when the reciprocating screw 33 rotates, the transmission slider 341 moves along the axial direction of the reciprocating screw 33. As the transmission slider 341 moves, the baffle 342 also slides on the inner side of the limiting convex strip 5 accordingly. When it contacts the plate body 6, the cylinder 343 on one side of the baffle 342 is started to push the movable The plug rod 344 moves forward, thereby pushing the side plate 345 and the fixed plate 347 forward until the inner wall of the fixed plate 347 is tightly fitted with the plate body 6. At this time, the plate body 6 is firmly clamped between the two sets of feeding devices 3. After the plate body 6 is firmly clamped, the feeding device 3 begins to move the plate body 6 to the bottom of the plate rolling machine 2. Since the two sets of feeding devices 3 work synchronously, the plate body 6 can be smoothly and accurately transferred between the working rollers 24 of the plate rolling machine 2.

[0036] The inner side wall of the fixing plate 347 is in a fitting relationship with the plate body 6 .

[0037] The inner side walls of the two sets of limiting convex strips 5 are in close contact with the outer side wall of the baffle 342 .

[0038] The baffle plate 342 slides in contact with the inner side of the limiting convex strip 5 to prevent the baffle plate 342 from being misplaced.

[0039] Both sides of the material discharging platform 4 are provided with reserved openings with the same diameter as the fixing plate 347 .

Claims

1. A feeding device for a plate rolling machine, comprising: A workbench (1), a plate rolling machine (2) is fixed on one side of the workbench (1), characterized in that two groups of feeding devices (3) are fixed on the upper side of the workbench (1), a material discharge platform (4) is welded on the upper side of the workbench (1), a plate body (6) is placed on the upper side of the material discharge platform (4), the material discharge platform (4) is located between the two groups of feeding devices (3), and two groups of limiting convex strips (5) are fixed on the upper side of the workbench (1), and the two groups of limiting convex strips (5) are located directly below the two groups of feeding devices (3).

2. A feeding device for a plate rolling machine according to claim 1, characterized in that: The plate rolling machine (2) comprises a shell (21), one side of the workbench (1) is welded with the shell (21), a driving motor (22) is fixed on the upper side of the shell (21), a gear (23) is fixed to the output end of the driving motor (22) via a connecting rod, and the gears (23) are arranged in a plurality of groups, and the plurality of groups of the gears (23) are meshingly driven, and working rollers (24) are fixed on the inner sides of the plurality of groups of the gears (23).

3. A feeding device for a plate rolling machine according to claim 1, characterized in that: The feeding device (3) comprises a reciprocating motor (31), the reciprocating motor (31) is fixed on the upper side of the workbench (1), the output end of the reciprocating motor (31) is connected to a bearing seat (32) via a connecting rod, a reciprocating screw rod (33) is fixed on the inner side of the bearing seat (32), and a fixing component (34) is slidably disposed on the outer side of the reciprocating screw rod (33).

4. A feeding device for a plate rolling machine according to claim 3, characterized in that: The fixing assembly (34) comprises a transmission slider (341), the outer side of the reciprocating screw rod (33) is spirally driven with a transmission slider (341), a baffle (342) is welded to one side of the transmission slider (341), a cylinder (343) is fixed to one side of the baffle (342), a piston rod (344) is threadedly connected to the output end direction of the cylinder (343), two groups of telescopic rods (346) are fixed to one side of the baffle (342), a side plate (345) is fixed to one side of the telescopic rod (346), a side plate (345) is fixed to one side of the piston rod (344), and a fixing plate (347) is fixed to one side of the side plate (345).

5. A feeding device for a plate rolling machine according to claim 4, characterized in that: The inner side wall of the fixing plate (347) is in a fitting relationship with the plate body (6).

6. A feeding device for a plate rolling machine according to claim 1, characterized in that: The inner side walls of the two groups of limiting convex strips (5) are in close contact with the outer side wall of the baffle (342).

7. A feeding device for a plate rolling machine according to claim 1 or 4, characterized in that: Both sides of the material discharging support platform (4) are provided with reserved openings with the same diameter as the fixing plate (347).

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