Stamping device for handwriting tablet

Abstract

The utility model provides a punching device applied to a handwriting board. The punching device applied to a handwriting board includes: a punching box, a cylinder frame fixedly connected to the top of the punching box, a cylinder mounted on the cylinder frame, a cylinder shaft slidably connected to the bottom of the cylinder, a guide sleeve fixedly connected to the inside of the punching box, the surface of the cylinder shaft slidably connected to the inside of the guide sleeve, a connecting pipe fixedly connected to the bottom of the cylinder shaft, a mounting bolt threadedly connected to the connecting pipe, a connecting rod fixedly connected to the inside of the connecting pipe via the mounting bolt, a threaded hole provided on the connecting rod, a punching die plate fixedly connected to the bottom of the connecting rod, a plurality of mounting limiting holes provided on the punching die plate, a valve wheel fixedly connected to the air blow pipe, the valve wheel fixedly connected to the transmission rod, and a blow head provided on the air blow pipe. The punching device applied to a handwriting board provided by the utility model has the effect of improving production efficiency and product quality.

Description

Technical Field

[0001] The utility model relates to the field of handwriting board manufacturing, in particular to a punching device used for a handwriting board. Background Art

[0002] A handwriting tablet is a common input device, which is widely used in the fields of electronic signature, drawing, handwriting input, etc. In the manufacturing process of a handwriting tablet, the sheet material needs to be stamped to form the shell and circuit board of the handwriting tablet.

[0003] Current stamping devices often require on-site assembly of dies, which can lead to assembly errors and delays. Precise die installation is essential to ensure stamping accuracy and quality, but on-site assembly may be limited by operator skills and experience, which can affect the productivity of the tablet, and during the stamping process, dust may adhere to the tablet, causing surface defects in the stamped product. This not only affects the product's appearance quality, but can also have a negative impact on its functionality.

[0004] Therefore, it is necessary to provide a punching device applied to a handwriting tablet to solve the above technical problems. Utility Model Content

[0005] The utility model provides a punching device applied to a handwriting board, which solves the problem that mold assembly needs to be performed on site and dust may adhere to the handwriting board, resulting in defects on the surface of the punched product.

[0006] In order to solve the above technical problems, the punching device applied to the handwriting board provided by the utility model comprises: a punching box, the top of the punching box is fixedly connected to a cylinder frame, a cylinder is installed on the cylinder frame, a cylinder shaft is slidably connected to the bottom of the cylinder, a guide sleeve is fixedly connected to the inside of the punching box, the surface of the cylinder shaft is slidably connected to the inside of the guide sleeve, a connecting pipe is fixedly connected to the bottom of the cylinder shaft, a mounting bolt is threadedly connected to the connecting pipe, a connecting rod is fixedly connected to the inside of the connecting pipe through the mounting bolt, a threaded hole is provided on the connecting rod, a stamping die plate is fixedly connected to the bottom of the connecting rod, and a plurality of mounting holes are provided on the stamping die plate. A limiting hole is provided inside the limiting hole, an installing limiting rod is provided inside the limiting hole, an installing hole is provided at the bottom of the stamping die plate, a lifting frame is fixedly connected to the cylinder shaft, two spur racks are fixedly connected to the lifting frame, blow boxes are installed on both sides of the stamping box, a blowing mechanism is provided inside the blow box, a transmission rod is provided on the blow mechanism, a transmission gear is fixedly connected to the transmission rod, the transmission gear is meshed with the spur rack, a rotating support plate is fixedly connected inside the blow box, blow pipes are provided on both sides of the stamping box, a valve wheel is provided on the blow pipe, the valve wheel is fixedly connected to the transmission rod, and a blowing head is provided on the blow pipe.

[0007] Preferably, a stamping platform is fixedly connected to the inside of the stamping box, and a waste trough is provided inside the stamping box.

[0008] Preferably, a stamping plate is fixedly connected to the top of the stamping platform, a stamping rod is arranged on the top of the stamping plate, a limiting groove is opened on the top of the stamping plate, and a stamping button is arranged on the front of the stamping platform.

[0009] Preferably, an air blowing pump is installed on the top of the stamping box, two air blowing inlets are provided on the air blowing pump, and an air blowing outlet is provided on the air blowing pump.

[0010] Preferably, a control center is installed inside the stamping box, and a base plate is fixedly connected to the bottom of the stamping box.

[0011] Preferably, an air pump is installed on the top of the stamping box, an air outlet is opened on the left side of the air pump, and an air inlet is opened on the right side of the air pump.

[0012] Compared with the related art, the punching device applied to the handwriting board provided by the utility model has the following advantages:

[0013] Beneficial effects:

[0014] The stamping device reduces on-site installation time, improves production efficiency and reduces production costs by pre-assembling the stamping die. The pre-assembled stamping die can reduce the risk of incorrect assembly, reduce equipment failure and the need for maintenance, and improve equipment reliability. The blowing function of the blowing mechanism can effectively remove dust from the surface of the handwriting board during stamping, ensuring a clean surface during the stamping process, thereby improving the quality of the stamped product. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A structural schematic diagram of a preferred embodiment of a punching device applied to a handwriting board provided by the utility model;

[0016] Figure 2 for Figure 1 The structural schematic diagram of the blowing mechanism shown;

[0017] Figure 3 for Figure 1 The structural schematic diagram of the stamping die plate shown;

[0018] Figure 4 for Figure 1 An enlarged schematic diagram of part A is shown.

[0019] Numbers in the figure: 1, stamping box, 2, cylinder frame, 3, cylinder, 4, cylinder shaft, 5, guide sleeve, 6, connecting pipe, 7, connecting rod, 8, mounting bolt, 9, stamping die plate, 10, threaded hole, 11, installation limit hole, 12, installation limit rod, 13, mounting hole, 14, lifting frame, 15, spur rack, 16, blow box, 17, blow mechanism, 18, transmission rod, 19, transmission gear, 20, rotating support plate, 21, valve wheel, 22, blow pipe, 23, blow head, 24, stamping table, 25, stamping plate, 26, limit rod, 27, limit groove, 28, stamping button, 29, blow pump, 30, blow inlet, 31, blow outlet, 32, control center, 33, waste trough, 34, bottom plate, 35, air pump, 36, air outlet, 37, air inlet. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0021] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 ,in, Figure 1A schematic structural diagram of a preferred embodiment of a punching device applied to a handwriting board provided by the utility model; 111. The punching device applied to a handwriting board comprises: a punching box 1, a cylinder frame 2 is fixedly connected to the top of the punching box 1, a cylinder 3 is mounted on the cylinder frame 2, a cylinder shaft 4 is slidably connected to the bottom of the cylinder 3, a guide sleeve 5 is fixedly connected to the inside of the punching box 1, the surface of the cylinder shaft 4 is slidably connected to the inside of the guide sleeve 5, a connecting pipe 6 is fixedly connected to the bottom of the cylinder shaft 4, a mounting bolt 8 is threadedly connected to the connecting pipe 6, a connecting rod 7 is fixedly connected to the inside of the connecting pipe 6 via the mounting bolt 8, a threaded hole 10 is provided on the connecting rod 7, a punching die plate 9 is fixedly connected to the bottom of the connecting rod 7, a plurality of mounting limiting holes 11 are provided on the punching die plate 9, a mounting limiting rod 12 is provided inside the mounting limiting hole 11, and a mounting hole 13 is provided at the bottom of the punching die plate 9. A lifting frame 14 is fixedly connected to the cylinder shaft 4, and two spur racks 15 are fixedly connected to the lifting frame 14. Blow boxes 16 are installed on both sides of the stamping box 1, and a blowing mechanism 17 is arranged inside the blow box 16. A transmission rod 18 is arranged on the blow mechanism 17, and a transmission gear 19 is fixedly connected to the transmission rod 18. The transmission gear 19 is meshed with the spur rack 15. A rotating support plate 20 is fixedly connected to the blow box 16. Blowing pipes 22 are arranged on both sides of the stamping box 1, and a valve wheel 21 is arranged on the blow pipe 22. The valve wheel 21 is fixedly connected to the transmission rod 18, and a blowing head 23 is arranged on the blow pipe 22. The stamping device can blow air to the surface of the handwriting board during the stamping process to blow away the dust on the surface, thereby improving the quality of the handwriting board.

[0022] The punching box 1 is fixedly connected with a punching table 24 inside, and a waste trough 33 is arranged inside the punching box 1. The blown away dust and the like will be accumulated in the waste trough 33 for unified collection.

[0023] A stamping plate 25 is fixedly connected to the top of the stamping platform 24, a stamping rod 26 is arranged on the top of the stamping plate 25, a limiting groove 27 is opened on the top of the stamping plate 25, and a stamping button 28 is arranged on the front of the stamping platform 24. Pressing the stamping button 28 can start stamping, and the stamping rod 26 is inserted into the limiting groove 27. Multiple limiting grooves 27 are arranged to adapt to handwriting boards of different specifications.

[0024] A blow pump 29 is installed on the top of the stamping box 1. The blow pump 29 is provided with two blow inlets 30 and a blow outlet 31. The blow pump 29 is responsible for providing blowing power. The blow inlet is provided with a filtering structure to filter the sucked air to prevent blockage.

[0025] A control center 32 is installed inside the stamping box 1, and a base plate 34 is fixedly connected to the bottom of the stamping box 1. The control center 32 is electrically connected to the blowing pump 29, the air pump 35, and the stamping button 28 respectively. When the stamping button 28 is pressed, the blowing pump 29 and the air pump 35 are started simultaneously through the control center 32.

[0026] An air pump 35 is installed on the top of the punching box 1 , an air outlet 36 is opened on the left side of the air pump 35 , and an air inlet 37 is opened on the right side of the air pump 35 . The air pump 35 provides power for the cylinder 3 .

[0027] The working principle of the punching device applied to the handwriting board provided by the utility model is as follows:

[0028] After placing the handwriting board inside the stamping box 1, start the cylinder 3, so that the cylinder shaft 4 moves up and down through the constraint of the guide sleeve 5, thereby driving the stamping die plate 9 to complete the stamping of the handwriting board. During the downward movement of the stamping die plate 9, the lifting frame 14 is driven to move, and then the spur rack 15 drives the transmission gear 19 to rotate through the meshing relationship, and then the valve wheel 21 is driven to rotate through the transmission rod 18, and the valve of the blowing pipe 22 can be opened, and the blowing head 23 blows air to the surface to be stamped on the handwriting board to make the handwriting board The dust on the surface is blown away to prevent defects on the handwriting board after molding. When it is necessary to change the mold, it is only necessary to prepare another stamping die plate 9 in advance, place the stamping die of the area to be stamped in the mounting hole 13, and then pass the mounting limit rod 12 through the mounting limit hole 11 and fix it by thread, so that the stamping die is only locked on the stamping die plate 9. When it is necessary to change the mold, it is only necessary to screw the mounting bolt 8 to remove the stamping die plate 9 to be replaced, replace the new stamping die plate 9 and tighten the mounting bolt 8 to complete the mold change, which is simple and quick.

[0029] Compared with the related art, the punching device applied to the handwriting board provided by the utility model has the following advantages:

[0030] Beneficial effects:

[0031] The stamping device reduces on-site installation time, improves production efficiency, and reduces production costs by pre-assembling the stamping die. The pre-assembled stamping die can reduce the risk of incorrect assembly, reduce equipment failure and the need for maintenance, and improve equipment reliability. The blowing function of the blowing mechanism 17 can effectively remove dust from the surface of the handwriting board during stamping, ensuring that the surface is clean during the stamping process, thereby improving the quality of the stamped product.

[0032] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A punching device for a handwriting tablet, characterized in that: include: A stamping box, the top of which is fixedly connected to a cylinder frame, a cylinder is mounted on the cylinder frame, a cylinder shaft is slidably connected to the bottom of the cylinder, a guide sleeve is fixedly connected to the inside of the stamping box, the surface of the cylinder shaft is slidably connected to the inside of the guide sleeve, a connecting pipe is fixedly connected to the bottom of the cylinder shaft, a mounting bolt is threadedly connected to the connecting pipe, a connecting rod is fixedly connected to the inside of the connecting pipe through the mounting bolt, a threaded hole is provided on the connecting rod, a stamping die plate is fixedly connected to the bottom of the connecting rod, a plurality of mounting restriction holes are provided on the stamping die plate, and a A limiting rod is installed, a mounting hole is provided at the bottom of the stamping die plate, a lifting frame is fixedly connected to the cylinder shaft, two spur racks are fixedly connected to the lifting frame, blow boxes are installed on both sides of the stamping box, a blowing mechanism is arranged inside the blow box, a transmission rod is arranged on the blow mechanism, a transmission gear is fixedly connected to the transmission rod, the transmission gear is meshed with the spur rack, a rotating support plate is fixedly connected inside the blow box, blow pipes are arranged on both sides of the stamping box, a valve wheel is arranged on the blow pipe, the valve wheel is fixedly connected to the transmission rod, and a blowing head is arranged on the blow pipe.

2. The punching device for a handwriting tablet according to claim 1, characterized in that: A stamping platform is fixedly connected inside the stamping box, and a waste material tank is arranged inside the stamping box.

3. The punching device for a handwriting tablet according to claim 2, characterized in that: A stamping plate is fixedly connected to the top of the stamping platform, a stamping rod is arranged on the top of the stamping plate, a limiting groove is opened on the top of the stamping plate, and a stamping button is arranged on the front of the stamping platform.

4. The punching device for a handwriting tablet according to claim 1, characterized in that: An air blowing pump is installed on the top of the punching box. Two air blowing inlets are arranged on the air blowing pump, and an air blowing outlet is arranged on the air blowing pump.

5. The punching device for a handwriting tablet according to claim 1, characterized in that: A control center is installed inside the stamping box, and a bottom plate is fixedly connected to the bottom of the stamping box.

6. The punching device for a handwriting tablet according to claim 1, characterized in that: An air pump is installed on the top of the stamping box, an air outlet is opened on the left side of the air pump, and an air inlet is opened on the right side of the air pump.

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