Dipping and pulling machine

Abstract

The utility model belongs to the technical field of dip-coating, and provides a dip-coating machine which comprises a dip-coating machine body, a dip-coating device and a dip-coating device. The lifting device is arranged on the lifting machine body, a lifting block is slidably connected to the lifting device in the first direction, and the lifting block can ascend or descend on the lifting device in the first direction; the lifting block is arranged on the workbench, the workpiece clamp is arranged on the lifting block and used for clamping a substrate to be coated, the workpiece clamp and the workbench are oppositely arranged in the first direction, and an acceleration sensor is arranged on at least one of the workpiece clamp and the lifting block. According to the scheme, the torque can be adjusted through cooperation of the acceleration sensor and the driving piece on the lifting device. And the technical problem of non-uniform distribution of the impregnation liquid on the substrate caused by overlarge acceleration of the lifting block is avoided.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of dip-drawing coating, and particularly relates to a dip-drawing machine. BACKGROUND

[0002] The dip-drawing machine is a device for preparing a film on the surface of a material, and is mainly applied to scientific research experiments and some industrial production processes. The dip-drawing machine works on the basis of the adsorption of solute in a solution on the surface of a substrate material and the volatilization of a solvent. First, the substrate material (such as a glass sheet, a silicon sheet, etc.) is fixed on a sample holder, and then the substrate is slowly immersed into a dip-drawing liquid containing target solute (such as a polymer material, a metal salt solution, etc.) by a mechanical device. During the immersion process, the solute is adsorbed on the surface of the substrate or undergoes a chemical reaction. Then, the substrate is uniformly drawn away from the dip-drawing liquid at a certain speed, and as the solvent volatilizes, the solute forms a uniform film on the surface of the substrate.

[0003] The lifting mechanism of the prior art usually directly lifts the substrate material through a lifting assembly. This structure design is simple in structure and low in cost. However, the acceleration of the lifting drive part of the lifting mechanism is uncontrollable. The sudden lifting of the lifting mechanism causes a large acceleration of the substrate material, which in turn causes uneven distribution of the dip-drawing liquid on the substrate material and affects the processing effect of the workpiece.

[0004] Therefore, the above-mentioned technical defects need to be changed. CONTENT OF THE INVENTION

[0005] In view of the above-mentioned deficiencies of the prior art, the purpose of the present application is to provide a dip-drawing machine which can uniformly electroplate small workpieces and improve the work efficiency of electroplating small workpieces.

[0006] The technical scheme adopted by the present application to solve the technical problem is as follows: a dip-drawing machine, comprising:

[0007] A drawing machine body, wherein a workbench is arranged on the drawing machine body;

[0008] A lifting device, wherein the lifting device is arranged on the drawing machine body, a lifting block is slidably connected to the lifting device in a first direction, and the lifting block can be lifted or lowered on the lifting device in the first direction;

[0009] A workpiece clamp, wherein the workpiece clamp is arranged on the lifting block, the workpiece clamp is used for clamping a substrate to be coated, the workpiece clamp and the workbench are oppositely arranged in the first direction, and an acceleration sensor is arranged on at least one of the workpiece clamp and the lifting block.

[0010] The embodiment is further provided with a lifting rail arranged on the lifting device, the lifting rail extends along a first direction, a screw rod is movably connected to the lifting rail, a driving member is arranged at one end of the lifting rail, an output shaft of the driving member is connected to the screw rod, a lifting block is engaged with the screw rod, and the workpiece clamp is arranged on the lifting block.

[0011] The embodiment is further provided with a level gauge arranged on the workbench, and at least four supporting structures are arranged around the pulling machine body, and the supporting structures are used for adjusting the horizontal height of the pulling machine body.

[0012] The embodiment is further provided with that the level gauge is arranged at a position close to the middle of the workbench.

[0013] The embodiment is further provided with that the supporting structure comprises:

[0014] a mounting base arranged on the pulling machine body, a threaded hole is formed in the mounting base;

[0015] and a screw rod, the screw rod is arranged in the threaded hole, the screw rod is engaged with the threaded hole, the screw rod penetrates through the pulling machine body, and the screw rod is used for supporting the pulling machine body.

[0016] The embodiment is further provided with that an adjusting knob is arranged above the screw rod, the adjusting knob is used for rotating the screw rod, and a supporting leg is arranged below the screw rod.

[0017] The embodiment is further provided with that a display screen and at least one button are arranged on the pulling machine body, and the at least one button is used for starting and shutting down.

[0018] The embodiment is further provided with that a heating member is arranged on the workbench, and the heating member is used for heating the immersion liquid on the workbench.

[0019] Compared with the prior art, the application provides an immersion pulling machine, and the acceleration sensor is used in cooperation with the driving member on the lifting device to adjust the torque. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0021] Figure 1 is a whole structure schematic view of the immersion pulling machine provided by the embodiment;

[0022] Figure 2 is a perspective view of an immersion puller provided by the present embodiment;

[0023] Figure 3 is a perspective view of a lifting device of an immersion puller provided by the present embodiment;

[0024] Figure 4 is a structural schematic view of a support structure of an immersion puller provided by the present embodiment.

[0025] In the figure: 1, puller body; 11, workbench; 12, level; 13, support structure; 131, mounting base; 1311, threaded through hole; 132, screw rod; 1321, adjusting knob; 1322, supporting leg; 14, display screen; 15, button; 2, lifting device; 21, lifting block; 22, lifting rail; 23, screw rod; 24, driving piece; 3, workpiece clamp; 4, acceleration sensor. DETAILED DESCRIPTION

[0026] The embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary only, only for explaining the present application, and cannot be understood as a limitation of the present application.

[0027] In the description of the present application, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0028] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] In addition, the technical features involved in the different embodiments of the utility model described above can be combined with each other as long as there is no conflict between them.

[0030] The utility model provides a kind of dip drawing machine as Figure 1 As shown in a kind of dip drawing machine, it is a kind of equipment for preparing film on material surface, mainly applied to scientific research experiment and some industrial production process.The main structure of the utility model includes: drawing machine body 1, lifting device 2 and workpiece clamp 3, workbench 11 is provided on drawing machine body 1;Lifting device 2 is arranged on drawing machine body 1, lifting block 21 is slidably connected on lifting device 2 along the first direction, wherein the first direction is the direction perpendicular to ground.Lifting block 21 can ascend or descend along the first direction on lifting device 2;Workpiece clamp 3 is arranged on lifting block 21, workpiece clamp 3 is used to clamp the substrate to be plated, workpiece clamp 3 and workbench 11 are oppositely arranged in the first direction, and acceleration sensor 4 is arranged on at least one of workpiece clamp 3 and lifting block 21.Using, substrate material (such as glass sheet, silicon wafer etc.) is fixed on workpiece clamp 3, then substrate is slowly immersed into impregnation liquid containing target solute (such as high polymer material, metal salt solution etc.) by lifting device 2.In the process of impregnation, solute will be adsorbed or chemically reacted on the surface of substrate.After that, substrate is uniformly pulled away from impregnation liquid at a certain speed, and as solvent volatilizes, solute will form a uniform film on the surface of substrate.

[0031] It should be noted that the lifting mechanism of the present is usually directly through lifting assembly to lift substrate material, and this structure design is simple in structure and low in cost.However, the acceleration of the lifting driving part 24 of the lifting mechanism cannot be controlled by this structure design.The sudden lifting of the lifting mechanism will cause the substrate material to generate a large acceleration, which will further cause the uneven distribution of impregnation liquid on the substrate material, affecting the processing effect of the workpiece.As is known to all, liquid will flow under the influence of acceleration, especially the liquid with low viscosity.When the acceleration reaches a certain degree, it will flow in the opposite direction of acceleration, which will affect the uniformity of the distribution of impregnation liquid on the substrate.

[0032] The application can adjust the torque through the acceleration sensor 4 cooperating with the driving member 24 on the lifting device 2, so as to avoid the problem that the lifting block 21 generates too large acceleration and causes uneven distribution of the immersion liquid on the substrate.

[0033] It can be understood that the specific function of the acceleration sensor 4 in the embodiment can be obtained by those skilled in the art according to the prior art, and the structure and working principle of the acceleration sensor 4 will not be described here.

[0034] Further, as shown in Figure 1 、 Figure 3 , the lifting device 2 is provided with a lifting rail 22, the lifting rail 22 extends along the first direction, the lifting rail 22 is movably connected with a lead screw 23, one end of the lifting rail 22 is provided with a driving member 24, the output shaft of the driving member 24 is connected with the lead screw 23, the lifting block 21 is engaged with the lead screw 23, and the workpiece clamp 3 is arranged on the lifting block 21.

[0035] Further, as shown in Figure 1 、 Figure 2 and Figure 4 , the workbench 11 is provided with a level 12, the level 12 is used for detecting the level of the pulling machine body 1, so as to avoid the inclination of the pulling machine body 1 and affect the uniformity of the substrate liquid. The pulling machine body 1 is provided with at least four supporting structures 13 around the pulling machine body 1, the supporting structures 13 are used for adjusting the horizontal height of the pulling machine body 1. The supporting structure 13 is a height-adjustable supporting structure 13. The user can adjust the height of the corresponding supporting structure 13 according to the deviation of the level 12. The level of the pulling machine body 1 can reach the standard effect.

[0036] Further, the level 12 is arranged near the middle of the workbench 11. The level 12 is arranged near the middle of the workbench 11, so that it can accurately detect the level of the pulling machine body 1.

[0037] Further, as shown in Figure 1 、 Figure 2 and Figure 4 , the supporting structure 13 comprises a mounting base 131 and a screw rod 132, the mounting base 131 is arranged on the pulling machine body 1, and a threaded through hole 1311 is formed in the mounting base 131; the screw rod 132 penetrates through the threaded through hole 1311, the screw rod 132 is engaged with the threaded through hole 1311, the screw rod 132 penetrates through the pulling machine body 1, and the screw rod 132 is used for supporting the pulling machine body 1.

[0038] It can be understood that, since the screw rod 132 penetrates through the puller body 1. Therefore, the staff can directly place the puller body 1 on the desktop. Then adjust several support structures 13 according to the level meter 12. Without the need to turn over the puller body 1 to adjust at the bottom of the puller body 1. Improve the convenience and intuitiveness of the puller body 1 adjustment level.

[0039] Further, as shown in Figure 4 The screw rod 132 is provided with an adjusting knob 1321 above the screw rod 132, and the adjusting knob 1321 is used to rotate the screw rod 132. The screw rod 132 is provided with a supporting foot 1322 below. When the user needs to adjust the height of the support structure 13, only need to rotate the adjusting knob 1321, make the screw rod 132 rotate. Further make the screw rod 132 displace along the threaded hole 1311 on the mounting base 131. To achieve the technical effect of adjusting the height of the support structure 13.

[0040] Further, as shown in Figure 1 、 Figure 2 The puller body 1 is provided with a display screen 14 and at least one button 15, and the at least one button 15 is used for starting and shutting down. The function of turning on and off is realized through the button 15. In some embodiments, the lifting operation adopts the touch control mode of the display screen 14 to start or close. In order to reduce the vibration caused to the device in the process of operation.

[0041] Further, the workbench 11 is provided with a heating element, and the heating element is used for heating the immersion liquid on the workbench 11. The immersion liquid on the coating tank is heated by the heating element on the workbench 11, so that the immersion liquid can be more evenly attached to the substrate.

[0042] In summary, the present application provides an immersion puller, which can adjust the torque through the acceleration sensor 4 cooperating with the driving piece 24 on the lifting device 2. Avoid the lifting block 21 to produce too large acceleration, and cause the technical problem of uneven distribution of immersion liquid on the substrate.

[0043] Obviously, the above embodiments are only examples for clear illustration, and not the limitation of the embodiments. For those skilled in the art, on the basis of the above description, other different forms of changes or variations can also be made. Here, it is not necessary and impossible to enumerate all the embodiments. The obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. An impregnation puller, characterized in that, The utility model relates to a vertical pulling machine, including: a vertical pulling machine body, a workbench is arranged on the vertical pulling machine body; a lifting device is arranged on the vertical pulling machine body, a lifting block is slidably connected on the lifting device in a first direction, the lifting block can be lifted or lowered on the lifting device in the first direction; and a workpiece clamp is arranged on the lifting block, the workpiece clamp is used for clamping a substrate to be coated, the workpiece clamp is arranged opposite to the workbench in the first direction, and an acceleration sensor is arranged on at least one of the workpiece clamp and the lifting block.

2. A dip and draw machine according to claim 1, wherein, A lifting rail is arranged on the lifting device, the lifting rail extends in the first direction, a lead screw is movably connected on the lifting rail, one end of the lifting rail is provided with a driving part, an output shaft of the driving part is connected with the lead screw, the lifting block is engaged with the lead screw, and the workpiece clamp is arranged on the lifting block.

3. The dip and draw machine of claim 1, wherein, A level is arranged on the workbench, and at least four supporting structures are arranged around the vertical pulling machine body, the supporting structures are used for adjusting the horizontal height of the vertical pulling machine body.

4. A dip and draw machine according to claim 3, wherein, The level is arranged near the middle of the workbench.

5. A dip and draw machine according to claim 3, wherein, The supporting structure includes: a mounting base is arranged on the vertical pulling machine body, a threaded through hole is formed in the mounting base; and a screw rod is arranged on the threaded through hole, the screw rod is engaged with the threaded through hole, the screw rod penetrates through the vertical pulling machine body, and the screw rod is used for supporting the vertical pulling machine body.

6. A dip and draw machine according to claim 5, wherein, An adjusting knob is arranged on the screw rod, the adjusting knob is used for rotating the screw rod, and a supporting leg is arranged below the screw rod.

7. The dip and draw machine of claim 1, wherein, A display screen and at least one button are arranged on the vertical pulling machine body, and the at least one button is used for starting and shutting down.

8. The dip and draw machine of claim 1, wherein, A heating part is arranged on the workbench, and the heating part is used for heating an immersion liquid on the workbench.

Images