Electromagnetic taking and placing device for taking and placing stacked housing type iron stamping parts

Abstract

The utility model discloses an electromagnetic taking and placing device for taking and placing stacked housing type iron stamping parts, which comprises a holding rod, an electromagnet arranged at the front end of the holding rod and a power supply for supplying power to a coil of the electromagnet, and a switch for controlling the power supply to be switched on and off is arranged on the holding rod. The number of the electromagnets is two, and a set distance is formed between the two electromagnets. The electromagnetic taking and placing device further comprises an angle adjuster which is arranged at the front end of the holding rod and provided with an angle adjusting rod, the angle adjuster is used for adjusting the angle of a connecting line between the two electromagnets relative to the holding rod, and the two electromagnets are installed at the two ends of the angle adjusting rod respectively. The iron stamping part grabbing device has the advantages that iron stamping parts on the upper portion can be easily grabbed from the tops of a pile of iron stamping parts, and the iron stamping parts can be easily conveyed to a lower die and put down; due to the fact that the holding rod has the set length, the operator does not need to approach the body to the descending section of the upper die, and the safety of the operator can be well protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of electromagnetic pick-and-place device for taking and placing stacked cover shell type iron stamping parts, belong to workpiece pick-and-place tooling technical field. BACKGROUND

[0002] A kind of cover, shell-shaped iron workpiece, such as the wheel cover of automobile rear wheel, often needs to be shaped after multiple stamping, for the same kind of many workpieces, when processing, it is a workpiece a workpiece upward stacking, since shape size is completely identical, it makes the gap of the two workpieces of adjacent upper and lower stacked into a pile is very small, which leads to the following problems in stamping operation process:

[0003] 1, since the upper die of punch press is repeatedly downward stamping, with constant stamping rhythm and interval time is short, operating personnel must quickly grasp the stacked workpiece and timely and accurately place it on lower die, but since the upper and lower adjacent workpieces are attached, it is difficult to quickly grasp the upper workpiece;

[0004] 2, since workpiece often has sharp flash and burr, operating personnel must also wear gloves, which further reduces the touch and flexibility of grasping workpiece;

[0005] 3, when upper die is downward stamping, it carries huge impact kinetic energy, when operating personnel place workpiece on lower die with hand, the upper part of body is close to even enter the descending interval of upper die, which brings great injury risk to operating personnel. INVENTION CONTENTS

[0006] The technical problem to be solved by the utility model is: in stamping operation process, how to quickly, accurately and safely take and place cover, shell-shaped iron workpiece stacked into a pile.

[0007] For the above problems, the technical solution proposed by the utility model is:

[0008] A kind of electromagnetic pick-and-place device for taking and placing stacked cover shell type iron stamping parts, including grip lever, electromagnet arranged at the front end of grip lever and power supply for the coil of electromagnet, switch for controlling power supply on and off is arranged on grip lever.

[0009] The electromagnet has two, and there is a set interval between the two electromagnets.

[0010] The electromagnetic pick-and-place device further includes angle adjuster with angle adjustment rod arranged at the front end of grip lever, for adjusting the angle of the connecting line between the two electromagnets relative to grip lever, and the two electromagnets are respectively installed at the two ends of angle adjustment rod.

[0011] The angle adjuster further comprises a vertical rotating column vertically installed at the front end of the handle, and a horizontal rotating column horizontally installed at one side of the lower end of the vertical rotating column and perpendicular to the vertical rotating column, and the angle adjustment rod is installed on the horizontal rotating column, and the vertical rotating column and the horizontal rotating column can be rotated and then fixed.

[0012] The front end of the handle has a vertical through hole, the upper end of the vertical rotating column is a screw rod, and the vertical rotating column is fastened or loosened by a nut on the screw rod at the upper end after the upper end of the vertical rotating column passes through the vertical through hole upward; the lower end of the vertical rotating column has a horizontal through hole, and one end of the horizontal rotating column is a screw rod, and the horizontal rotating column is fastened or loosened by a nut on the screw rod at the end after the end of the horizontal rotating column passes through the horizontal through hole.

[0013] The rear end of the handle is provided with a handle.

[0014] The power supply is a battery, the handle is provided with a battery cavity for accommodating the battery, and the battery supplies power to the electromagnet through the power supply line arranged in the handle.

[0015] The handle is provided with a current regulator for controlling the current of the power supply line, and a current adjustment knob is arranged on the handle.

[0016] The switch is a trigger suitable for being pulled by the index finger, and the switch is powered on when the trigger is pulled and is powered off when the trigger is released.

[0017] The electromagnetic pick-and-place device is divided into a left-hand holding pick-and-place device and a right-hand holding pick-and-place device, the angle adjustment rod of the left-hand holding pick-and-place device is located at the right side of the vertical rotating column, and the angle adjustment rod of the right-hand holding pick-and-place device is located at the left side of the vertical rotating column. Advantages

[0018] 1. The upper iron stamping part can be easily grabbed from the top of a stack of iron stamping parts, and the iron stamping part can be easily sent to the lower die and placed down; since the handle has a set length, the operator does not need to approach the descending section of the upper die, and thus the safety of the operator is well protected.

[0019] 2. The electromagnetic pick-and-place device is divided into a left-hand holding pick-and-place device and a right-hand holding pick-and-place device, and one person can use it, or two people can use it together. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a perspective view of the electromagnetic pick-and-place device (left-hand holding pick-and-place device);

[0021] Figure 2 It is a perspective view of the electromagnetic pick-and-place device after cutting off one end of the middle part;

[0022] Figure 3 It is a perspective view of the angle adjuster;

[0023] Figure 4 is a sectional view of the handle;

[0024] Figure 5 is a perspective view of the electromagnetic taker and placer (right-hand taker and placer);

[0025] Figure 6 is a perspective view of the stacked iron stamping parts (automobile rear wheel cover).

[0026] In the figure: 1, handle; 101, handle; 102, battery cavity; 2, angle adjuster; 201, vertical rotating column; 202, horizontal rotating column; 203, angle adjusting rod; 204, nut; 3, switch; 4, adjusting knob; 5, electromagnet; 6, battery; 7, power cord; 8, iron stamping part. DETAILED DESCRIPTION

[0027] The utility model will be further described below in combination with the drawings:

[0028] As shown in Figure 1 , 6 , an electromagnetic taker and placer for taking and placing stacked cover shell type iron stamping parts, comprising a handle 1, an electromagnet 5 arranged at the front end of the handle 1, and a power source for supplying power to the coil of the electromagnet 5, a switch 3 arranged on the handle 1 for controlling the power on and off, and the length of the handle 1 can be determined according to actual needs. When in use, the operator holds the rear end of the handle 1 with his hand, places the electromagnet 5 at the front end of the handle 1 close to the top of a stack of iron stamping parts 8, turns on the electromagnet 5 through the switch 3 to generate an attractive force, thereby attracting an iron stamping part 8 at the top, then sends the iron stamping part 8 to a specified position of the lower die through the handle 1, and turns off the switch to place the iron stamping part 8 down. In this way, the operator can easily grasp the iron stamping part 8 above, and can easily send the iron stamping part 8 to the lower die and place it down. Since the handle 1 has a set length, the operator does not need to approach the descending section of the upper die with his body, thereby protecting the safety of the operator.

[0029] As shown in Figure 1 -3, the electromagnet 5 has two electromagnets 5, and the two electromagnets 5 have a set spacing therebetween, which is to apply force to two points of the iron stamping part 8 to form a torque, so as to facilitate the handle 1 to make the grasped iron stamping part 8 have and maintain an ideal angle, and facilitate accurate placement of the iron stamping part 8 at a specified position of the lower die.

[0030] Further, in order to make the grabbed iron stamping part 8 have and keep the ideal angle, the above-mentioned electromagnetic taking and placing device further comprises an angle adjuster 2 provided with an angle adjusting rod 203 at the front end of the holding rod 1, which is used to adjust the angle of the connection line between the two electromagnets 5 relative to the holding rod, and the two electromagnets 5 are respectively installed at the two ends of the angle adjusting rod 203. The angle adjuster 2 further has a vertical rotating column 201 vertically installed at the front end of the holding rod 1, a horizontal rotating column 202 horizontally installed at one side of the lower end of the vertical rotating column 201 and vertical to the vertical rotating column 201, and the angle adjusting rod 203 is installed on the horizontal rotating column 202, and the vertical rotating column 201 and the horizontal rotating column 202 can be rotated and then fixed. In this way, the angle adjusting rod 203 can be horizontally rotated as needed, or the two ends of the angle adjusting rod 203 can be rotated up and down, and after the angle is determined, the vertical rotating column 201 and the horizontal rotating column 202 are fixed to keep the angle adjusting rod 203 in the required posture.

[0031] The front end of the holding rod 1 has a vertical through hole, the upper end of the vertical rotating column 201 is a screw rod, the upper end of the vertical rotating column 201 passes through the vertical through hole upward, and then a nut 204 is sleeved on the screw rod at the upper end to tighten or loosen the vertical rotating column 201; the lower end of the vertical rotating column 201 has a horizontal through hole, one end of the horizontal rotating column 202 is a screw rod, and the end of the horizontal rotating column 202 with the screw rod passes through the horizontal through hole, and then a nut 204 is sleeved on the screw rod at the end to tighten or loosen the horizontal rotating column 202. In this way, by loosening or tightening the nut 204, the posture of the angle adjusting rod 203 can be adjusted.

[0032] In order to facilitate holding, a handle 101 is arranged at the rear end of the holding rod 1.

[0033] As shown in Figure 4 In order to facilitate movement and operation, the power supply is preferably a battery 6. A battery cavity 102 for accommodating the battery 6 is arranged in the handle 101, and the battery 6 supplies power to the electromagnets 5 through the power supply line 7 arranged in the holding rod 1.

[0034] As shown in Figure 2 In order to ensure that one stack of iron stamping parts 8 can be taken out at one time and only the top one is taken out, a current adjuster for adjusting the current of the power supply line 7 is arranged in the holding rod 1, and a current adjusting knob 4 is arranged on the holding rod 1, and the magnetic force of the electromagnets 5 is controlled by adjusting the knob 4.

[0035] The switch 3 is a trigger suitable for being pulled by the index finger, and the switch is turned on when the trigger is pulled and is turned off when the trigger is released, which is more conducive to operation.

[0036] As shown in Figure 5As shown, the electromagnetic pick-and-place machine is divided into a left-hand holding pick-and-place machine and a right-hand holding pick-and-place machine, the angle adjusting rod 203 of the left-hand holding pick-and-place machine is located at the right side of the vertical rotating column 201, the angle adjusting rod 203 of the right-hand holding pick-and-place machine is located at the left side of the vertical rotating column 201, so that the operator can select conveniently, and the left-hand holding pick-and-place machine and the right-hand holding pick-and-place machine can be used simultaneously with both hands, or two people can hold the left-hand holding pick-and-place machine and the right-hand holding pick-and-place machine respectively to perform pick-and-place operation on the same workpiece.

[0037] The above embodiments are only used for more clearly describing the utility model, and cannot be regarded as limiting the protection scope covered by the utility model, and any equivalent modification shall be regarded as falling into the protection scope covered by the utility model.

Claims

1. An electromagnetic pick-and-place device for picking up and placing stacked ferrous stamped parts, characterized in that: It includes a grip (1), an electromagnet (5) located at the front end of the grip (1), and a power supply for the coil of the electromagnet (5). A switch (3) for controlling the power supply is provided on the grip (1).

2. The electromagnetic pick-and-place device for picking up and placing stacked ferrous stamped parts with casings according to claim 1, characterized in that: There are two electromagnets (5), and there is a set distance between the two electromagnets (5).

3. The electromagnetic pick-and-place device for picking up and placing stacked ferrous stamped parts with casings according to claim 2, characterized in that: It also includes an angle adjuster (2) with an angle adjustment rod (203) at the front end of the grip (1), which is used to adjust the angle of the line connecting the two electromagnets (5) relative to the grip. The two electromagnets (5) are respectively installed at both ends of the angle adjustment rod (203).

4. The electromagnetic pick-and-place device for picking up and placing stacked ferrous stamped parts with casings according to claim 3, characterized in that: The angle adjuster (2) also has a vertical rotating column (201) installed vertically downward at the front end of the grip (1) and a horizontal rotating column (202) installed horizontally on one side of the lower end of the vertical rotating column (201) and perpendicular to the vertical rotating column (201). The angle adjusting rod (203) is installed on the horizontal rotating column (202). Both the vertical rotating column (201) and the horizontal rotating column (202) can be rotated and then fixed.

5. The electromagnetic pick-and-place device for picking up and placing stacked ferrous stamped parts with casings according to claim 4, characterized in that: The grip (1) has a vertical through hole at its front end. The upper end of the vertical rotating column (201) is a lead screw. After the upper end of the vertical rotating column (201) passes through the vertical through hole, a nut (204) is fitted onto the lead screw at the upper end to tighten or loosen the vertical rotating column (201). The lower end of the vertical rotating column (201) has a horizontal through hole. One end of the horizontal rotating column (202) is a lead screw. After the lead screw end of the horizontal rotating column (202) passes through the horizontal through hole, a nut (204) is fitted onto the lead screw at that end to tighten or loosen the horizontal rotating column (202).

6. The electromagnetic pick-and-place device for picking up and placing stacked ferrous stamped parts with casings according to claim 1, characterized in that: The handle (101) is provided at the rear end of the grip (1).

7. The electromagnetic pick-and-place device for picking up and placing stacked ferrous stamped parts with casings according to claim 6, characterized in that: The power source is a battery (6), and the handle (101) is provided with a battery cavity (102) for accommodating the battery (6). The battery (6) supplies power to the electromagnet (5) through a power line (7) provided in the handle (1).

8. The electromagnetic pick-and-place device for picking up and placing stacked ferrous stamped parts with casings according to claim 7, characterized in that: The grip (1) is equipped with a current regulator that controls the current of the power line (7), and a current adjustment knob (4) is provided on the grip (1).

9. The electromagnetic pick-and-place device for picking up and placing stacked ferrous stamped parts with casings according to claim 1, characterized in that: The switch (3) is a trigger suitable for being pulled by the index finger. When pulled, it is energized, and when released, it is de-energized.

10. The electromagnetic pick-and-place device for picking up and placing stacked ferrous stamped parts with casings according to any one of claims 1-9, characterized in that: The electromagnetic pick-and-place device is divided into two types: a left-hand grip pick-and-place device and a right-hand grip pick-and-place device. The angle adjustment rod (203) of the left-hand grip pick-and-place device is located on the right side of the vertical rotating column (201), and the angle adjustment rod (203) of the right-hand grip pick-and-place device is located on the left side of the vertical rotating column (201).

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