Automatic steel seal stamping device for rare earth metal block

Abstract

The utility model discloses an automatic steel seal stamping device for a rare earth metal block, which comprises a fixed rack, a sliding block and a sliding rail on which the sliding block can slide are arranged on the fixed rack, and the sliding block is provided with a driving mechanism to control the sliding block to move; a sliding block is arranged on the sliding rail, a matrix steel seal punch is arranged on the sliding block through a hole, a reset spring is arranged on the matrix steel seal punch in a sleeved mode, a striking air cylinder is arranged above the sliding rail, and when a rare earth metal block is located below the matrix steel seal punch, steel seal stamping operation on the rare earth metal block is completed under the action of the striking air cylinder on the matrix steel seal punch.

Description

Technical Field

[0001] The utility model belongs to a marking device, in particular to an automatic steel stamping device for rare earth metal blocks. Background Art

[0002] During the rare earth electrolysis process, the rare earth blocks after electrolysis are stamped according to the month, day, workshop, and furnace number, so as to realize the material traceability technology for operators when there are quality problems with the rare earth blocks.

[0003] Currently, the material codes used for traceability in the rare earth block production process are manually stamped, which is inefficient, labor-intensive, and unsightly. This requires a stamping device that can automatically position and strike the die punch, thereby improving production efficiency, reducing labor intensity, and enhancing product aesthetics. Utility Model Content

[0004] The utility model aims to provide an automatic steel stamping device for rare earth metal blocks. The device is set up on a transmission line of the rare earth metal blocks to realize automatic steel stamping (coding) operation on the rare earth metal blocks passing through.

[0005] Technical solution: An automatic steel stamping device for rare earth metal blocks, comprising a fixed frame, a slider and a slide rail for the slider to slide on the fixed frame, and a driving mechanism to control the movement of the slider;

[0006] A die stamping punch is provided through a hole on the slider, and a return spring is provided on the die stamping punch. A striking cylinder is provided above the slide rail. When the rare earth metal block is located below the die stamping punch, the striking cylinder acts on the die stamping punch to complete the stamping operation on the rare earth metal block.

[0007] Furthermore, the device also includes a PLC controller and a control circuit, wherein the PLC controller is electrically connected to the striking cylinder and the driving mechanism;

[0008] The PLC controller also includes a proximity switch connected thereto, which is located on the fixed frame and is used to detect whether the rare earth metal block is located under the corresponding die stamping punch.

[0009] In the device, the slider can be connected to the driving mechanism via a connecting rod;

[0010] In the device, the driving mechanism includes a pneumatic, electric or hydraulic device.

[0011] In the device, one or more character stamping punches can be provided on the slider.

[0012] In this device, the slider includes an integrated structure or a split structure; the integrated structure means that there is one or more through holes on the slider for setting the type stamp punch; the split structure means that the slider is composed of more than one sub-sliders, and there are gaps between the sub-sliders, and the type stamp punch is set through the holes in the sub-sliders.

[0013] Furthermore, a limiting portion is provided on the stamping punch of the die, which is used to limit the reset spring and prevent the stamping punch of the die from falling off during the striking process.

[0014] Furthermore, the driving mechanism is arranged on the fixed frame through a hanging plate.

[0015] The striking cylinder is arranged on the fixed frame through a cylinder seat frame and is located above the slide rail.

[0016] In the device, the slide can also be connected to the slider via a connecting rod, and the slide is connected to the driving mechanism.

[0017] Furthermore, the slide rail is arranged through the slide base.

[0018] Beneficial effects: Compared with the prior art, the device provided by the utility model has a simple and stable structure, can be flexibly applied to the transmission line of rare earth metal blocks, and can realize the rapid replacement of the mold steel stamp punch to realize the steel stamping or coding operation of the rare earth metal blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of an application scenario of the device described in the utility model;

[0020] Figure 2 It is a structural diagram of the device described in the utility model;

[0021] Figure 3 It is a schematic diagram of the fixed rack structure;

[0022] Figure 4 It is a schematic diagram of the assembly structure of the die stamping punch and the slider;

[0023] Figure 5 This is the structural diagram of the steel stamping module Figure 1 ;

[0024] Figure 6 This is the structural diagram of the steel stamping module Figure 2 ;

[0025] Figure 7 It is a sliding groove structure of the slide rail. DETAILED DESCRIPTION

[0026] To illustrate the technical solution disclosed in the present invention in detail, a further introduction is given below in conjunction with the accompanying drawings.

[0027] Combine Figure 1-6 As shown, the utility model provides an automatic stamping device for rare earth metal blocks, which can automatically place the type punch and automatically strike the type punch, thereby improving production efficiency, reducing labor intensity, and improving the aesthetics of the product.

[0028] Combine Figure 1 and Figure 2 As shown, the device provided by the present invention can be mounted on a transmission device 300, which is used to transmit the rare earth metal block 200. The transmission device 300 is located below the fixed frame 110 and is a linear transmission device, and therefore corresponds to the linear slide rail 121 provided on the fixed frame 110. When the proximity switch detects that the rare earth metal block 200 has reached the position directly below the die stamping punch 123 during transmission, the PLC controller and the control circuit can control the striking cylinder 150 to strike the die stamping punch 123, and the die stamping punch 123 contacts and squeezes the upper surface of the rare earth metal block 200, completing the stamping operation.

[0029] The structure of the device of the present invention is further described below. Figure 1 The structure shown, where Figure 1 The overall structure of the device provided by the present invention is shown. The structure of the fixed frame 110 can be referred to Figure 2 As shown, a striking cylinder 150 is provided through a cylinder frame 151, and a slide rail 121 is arranged directly below the cylinder frame 151 through a crossbeam 111, and the slide rail 121 is for the movement of the slider 126. A hanging plate 128 is also fixed on the fixed frame 110, and the hanging plate 128 is used to install a driving mechanism, including a cylinder, an electric cylinder or an oil cylinder, and the driving mechanism is used to control the movement of the slider 126. For the driving mechanism to control the movement of the slider 126, an existing cylinder 127 or the like can be used for direct drive. In order to facilitate installation, disassembly and calibration, we can use a connecting rod 124 for connection, that is, there is a connecting rod 124 between the slider 126 and the cylinder 127, which can be referred to Figure 5 and 6 The existence of the connecting rod 124 can facilitate the adjustment of the distance between the cylinder 127 and the slider 126, thereby making it easier to adjust and calibrate the position during installation, so as to better position the stamping punch 123 on the slider 126 directly below the striking cylinder 150 through the telescopic length of the cylinder 127.

[0030] We can further combine Figure 5 and Figure 6The illustrated structure shows that the slider 126 can be driven by a lead screw module, which is controlled by the slide 125. The slide 125 is equipped with a slide base. In this embodiment, the slide rail 121 can be installed on the slide base, which makes modular installation more convenient. The travel control of the slide 125 on the slide base is based on existing linear lead screw module (ball screw module) technology and can also be applied to the present invention.

[0031] Further integration Figure 4 The structure shown in the figure is used to introduce the installation structure of the stamping punch 123 of the utility model. The slider 126 can be an integrated structure or a split structure. Figure 4 The one-piece structure shown is that a plurality of through holes are opened on a whole slider. The through holes are square holes for installing the type stamp punch 123. Accordingly, the type stamp punch 123 has a square cylinder that can be located in the square hole, and there is a section that does not enter the square hole. The section is sleeved with a reset spring 122. The upper end of the reset spring 122 is against the limit part located on the type stamp punch 123. The limit part is obviously larger than the inner diameter of the square hole to prevent it from falling off. It is further pointed out that the type stamp punch 123 adopts the combination of a square cylinder and a cylindrical upper section. The bottom surface of the square cylinder has a stamped type (that is, the content of the stamp, such as the batch number, model, etc.). The square cylinder and the cylindrical upper section can be combined in a spiral manner. By replacing the square cylinder with different stamped characters, different batches or numbers can be stamped.

[0032] Combining the PLC controller and the control circuit, it can be seen that the utility model can have the following automatic stamping steps:

[0033] S1. The metal block reaches the designated position through the contact switch. The slide 125, under the control of the PLC controller and the control circuit, pushes the connecting rod 124 to push the stamping punch 123 of the type to be struck along the slide rail 121 together with the stamping punch 123 to the position directly below the striking cylinder 150.

[0034] S2. The metal block is sensed by the contact switch and confirmed to have reached the designated position. The striking cylinder 150 starts to drive the striking punch under the action of compressed air. The striking punch hits the stamping punch 123 of the type mold. The return spring 122 is compressed, and the striking is completed.

[0035] S3, the punch is struck and the cylinder is reset, and the stamping punch 123 is reset under the action of the spring 122;

[0036] S4, in accordance with the coding requirements, until the entire code is struck, the slide 125 pushes the connecting rod assembly 124, and the steel stamping die on the stamping punch 123 moves along the dovetail slide 121 (such as Figure 7 As shown in the figure, the material is reset, and the received material is reciprocated and coded according to the material source slide 125 under the control of the PLC controller. The above steps are repeated to complete all rare earth metal stamping processes.

Claims

1. An automatic steel stamping device for rare earth metal blocks, comprising a fixed frame (110), characterized in that: The fixed frame (110) is provided with a slider (126) and a slide rail (121) for the slider (126) to slide, and the slider (126) is provided with a driving mechanism to control its movement; A die stamping punch (123) is provided through a hole on the slider (126), and a return spring (122) is sleeved on the die stamping punch (123). A striking cylinder (150) is provided above the slide rail (121). When the rare earth metal block is located below the die stamping punch (123), the rare earth metal block is stamped under the action of the striking cylinder (150) on the die stamping punch (123).

2. The automatic steel stamping device for rare earth metal blocks according to claim 1, characterized in that: The device also includes a PLC controller and a control circuit, wherein the PLC controller is electrically connected to the striking cylinder (150) and the driving mechanism; The PLC controller further includes a proximity switch connected thereto, the proximity switch being located on the fixed frame (110) and being used to detect whether the rare earth metal block is located below the corresponding die stamp punch (123).

3. The automatic steel stamping device for rare earth metal blocks according to claim 1, characterized in that: The slider (126) is connected to the driving mechanism via a connecting rod (124); The driving mechanism includes a pneumatic, electric or hydraulic device.

4. The automatic steel stamping device for rare earth metal blocks according to claim 1, characterized in that: In the device, one or more die stamping punches (123) are provided on the slider (126).

5. The automatic steel stamping device for rare earth metal blocks according to claim 1 or 4, characterized in that: The slider (126) includes an integrated structure or a split structure; The integrated structure means that the slider (126) is provided with one or more through holes for the arrangement of the die stamping punch (123); The split structure is that the slider (126) is composed of more than one sub-slide block, and there is a gap between the sub-slide blocks, and the character mold steel stamp punch (123) is set through the opening of the sub-slide block.

6. The automatic steel stamping device for rare earth metal blocks according to claim 1, characterized in that: A limiting portion is provided on the die stamping punch (123) for limiting the position of the reset spring (122) and preventing the die stamping punch (123) from falling off during striking.

7. The automatic steel stamping device for rare earth metal blocks according to claim 1 or 3, characterized in that: The driving mechanism is arranged on the fixed frame (110) via a hanging plate.

8. The automatic steel stamping device for rare earth metal blocks according to claim 1, characterized in that: The striking cylinder (150) is arranged on the fixed frame (110) via a cylinder frame and is located above the slide rail (121).

9. The automatic steel stamping device for rare earth metal blocks according to claim 1, characterized in that: The slide (125) is connected to the slider (126) via a connecting rod (124), and the slide (125) is connected to the driving mechanism.

10. The automatic steel stamping device for rare earth metal blocks according to claim 1, characterized in that: The slide rail (121) is provided via the slide base (140).

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