CN116872509A - Press-cutting type rubber coating device and rubber coating process - Google Patents

Abstract

The invention relates to the technical field of encapsulation devices, and specifically to a pressure-cut encapsulation device and an encapsulation process, which includes a workbench, a fixed base, a tape fixing mechanism, a feeding mechanism, a pressing and cutting mechanism and a discharging mechanism. The base is set on the workbench, the tape fixing mechanism is set on the fixing base, the loading mechanism is set on the fixing base and is located on one side of the tape fixing mechanism, the pressing and cutting mechanism is set on the workbench and is located on one side of the loading mechanism, and the unloading mechanism The mechanism is set on the workbench and located on one side of the pressing and cutting mechanism. The active roller is used in the feeding mechanism of the coating device of the present invention, which can make the rubber plate roll more smoothly and the tape has no wrinkles. By setting the pressing and cutting mechanism, the products that have been completed with coating can be pressed first, which can avoid product The problem of uneven adhesive surface at the upper end can realize automatic supply and cutting of adhesive tape and automatic encapsulation of products. It has a high degree of automation and good consistency of encapsulation, which can improve the encapsulation efficiency and encapsulation quality.

Description

A pressure-cutting encapsulation device and encapsulation process

Technical field

The invention relates to the technical field of encapsulation devices, and in particular to a press-cut encapsulation device and a encapsulation process.

Background technique

With the widespread popularity of consumer electronics such as smartphones and tablets, consumer electronics products are characterized by rapid technological updates, low prices, and high quality requirements. Competition among major electronic product manufacturers is also becoming increasingly fierce. With the improvement of people's living standards, people's demand for consumer electronic products has shifted from focusing on product price to paying more attention to product quality. Against this background, product quality has become a key factor for manufacturers to gain competitive advantage.

Light leakage problems between module backlight components and LCDs of electronic products often affect the overall quality of electronic products. In order to avoid the light leakage problem between the module backlight component and the LCD, it is often necessary to design edge wrapping tape around the product. Currently, the traditional method of applying glue is manual application, which often requires manual application in the actual production process. Equipping a production line with multiple people to apply edge tape is time-consuming and labor-intensive; production efficiency is low and quality is not guaranteed; and because workers are not accurately aligned when manually attaching, it is easy to cause wrinkles, bubbles and other poor appearance of the edge tape. , affecting product quality.

Contents of the invention

In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the present invention is to provide a pressure-cutting rubber coating device. The feeding mechanism of the rubber coating device adopts an active roller, which can make the rubber material plate roll more smoothly and the tape can be rolled more smoothly. There are no wrinkles, and by setting up the pressing and cutting mechanism, the finished products can be pressed first, which can not only avoid the problem of uneven rubber surface on the upper end of the product, but also solve the problem of thickness consistency of the product's rubberized structure, and can be cut after pressing. The cutting and feeding mechanism is output, which can realize automatic supply and cutting of tapes and automatic encapsulation of products. It has a high degree of automation and good consistency of encapsulation, which can improve the efficiency and quality of encapsulation.

The object of the present invention is to provide a coating process that utilizes the above-mentioned press-cut coating device to realize automatic supply and cutting of tapes and automatic coating of products, with a high degree of automation and good coating consistency. It can improve the coating efficiency and coating quality.

The object of the present invention is achieved through the following technical solution: a pressure-cutting encapsulation device, including a workbench, a fixed base, a tape fixing mechanism, a feeding mechanism, a pressing and cutting mechanism and a discharging mechanism. The fixed base is provided with On the workbench, the tape fixing mechanism is disposed on the fixing base, the loading mechanism is disposed on the fixing base and is located on one side of the tape fixing mechanism, and the pressing and cutting mechanism is disposed on the workbench. Located on one side of the loading mechanism, the unloading mechanism is provided on the workbench and located on one side of the pressing and cutting mechanism.

Preferably, the pressing and cutting mechanism includes a pressing mechanism and a cutting mechanism. The cutting mechanism is arranged on one side of the feeding mechanism. The pressing mechanism is arranged on the workbench and is located on the feeding mechanism. and the cutting mechanism.

Preferably, the pressing mechanism includes a first fixed frame, a first sliding mounting base, a first driving cylinder and an upper pressing member. The first fixed frame is provided on the upper end surface of the workbench, and the first sliding The mounting base is movably mounted on the first fixed frame, the first driving cylinder is mounted on the first sliding mounting base, and the power output end of the first driving cylinder is positioned upward along the vertical direction, and the upper pressure One end of the component is connected to the power output end of the first driving cylinder, and the upper pressing component is located below the cutting mechanism.

Preferably, the cutting mechanism includes a second fixed frame, a second driving cylinder, a cutter head and a pressing member, the second fixed frame is fixed to one side of the feeding mechanism, and the second driving cylinder is provided On the second fixed frame, the power output end of the second driving cylinder is arranged downward in the vertical direction, the cutter head is connected to the power output end of the second driving cylinder, and the power output end of the second driving cylinder is arranged on the second fixed frame. One side of the fixed frame, and the lower pressing part is located directly below the upper pressing part.

Preferably, the loading mechanism includes a first drive motor, a driving roller, a driven shaft and a third fixed frame, and the third fixed frame is provided on the fixed seat and located on one side of the tape fixing mechanism, so The driving roller and the driven shaft are arranged on the third fixed frame, the driven shaft is located on one side of the driving roller, and one end of the driving roller penetrates one side of the third fixed frame and extends out of the fixed seat and The power output end of the first driving motor is connected.

Preferably, the tape fixing mechanism includes a rotating shaft, a locking piece, a rubber tray and a feeding roller. The rotating shaft and the feeding roller are arranged on the fixed seat, and the rotating shaft is located on one side of the feeding mechanism. The feeding roller is located between the rotating shaft and the feeding mechanism, the locking piece is set on one end of the rotating shaft that penetrates the fixed seat, the rubber plate is set on the other end of the rotating shaft, and the rubber plate and the feeding roller and the loading mechanism are located on the same side of the fixed seat.

Preferably, the unloading mechanism includes a lower roller group mechanism and a lifting roller mechanism. The lower roller group mechanism is arranged on the workbench. The lower roller group mechanism is located at the edge of the pressing and cutting mechanism along the material feeding direction. On one side, the lifting roller mechanism is arranged on the workbench, and the lifting roller mechanism is located above the lower roller group mechanism.

Preferably, the lifting roller mechanism includes a lifting frame, a third driving cylinder, a second sliding mounting base, a second driving motor, a driving roller and a roller frame. The lifting frame is provided on the workbench and is located on the lower roller shaft. On one side of the assembly mechanism, the second sliding mounting seat is sleeved on the lifting frame, one point of the roller frame is fixed on the second sliding mounting seat, the driving roller is arranged on the roller frame, and the roller frame One end of the frame is rotatably connected to the second drive motor fixed at the second sliding mounting seat, the third drive cylinder is disposed on the upper end surface of the lifting frame, and the power output end of the third drive cylinder is connected to the Second sliding mount connection.

Preferably, the coating device is also provided with a base and a casing, the workbench is disposed on the base, the casing is disposed above the workbench, and the casing is also provided with a CNC area. ; The workbench is equipped with an emergency brake button.

The present invention also provides a coating process, which uses the above-mentioned pressure-cut coating device to perform coating.

The beneficial effects of the present invention are: the active roller is used in the feeding mechanism of the coating device of the present invention, which can make the rubber plate roll more smoothly and the tape has no wrinkles; and by setting the pressing and cutting mechanism, the products that have been wrapped can be By pressing, it can not only avoid the problem of uneven rubber surface on the upper end of the product, but also solve the problem of thickness consistency of the product's rubber coating structure. After pressing, the cutting is sent to the unloading mechanism and output, which can realize the automatic supply, cutting and product production of the tape. Automatic encapsulation, high degree of automation, good consistency of encapsulation, can improve encapsulation efficiency and encapsulation quality.

Description of the drawings

Figure 1 is a perspective view of the present invention;

Figure 2 is a first exploded schematic diagram of the present invention;

Figure 3 is a perspective view of Figure 2 from another perspective;

Figure 4 is a second exploded schematic diagram of the present invention;

Figure 5 is a third exploded schematic diagram of the present invention;

Figure 6 is a fourth exploded schematic diagram of the present invention;

Figure 7 is a perspective view of the pressing mechanism of the present invention;

Figure 8 is a fifth exploded schematic diagram of the present invention.

The reference numbers are: 1-Workbench, 11-Emergency brake button, 2-Fixed seat, 3-Tape fixing mechanism, 31-Rotating shaft, 32-Lock fastener, 33-Rubber tray, 34-Conveying roller, 4-feeding mechanism, 41-first drive motor, 42-active roller, 43-driven shaft, 44-third fixed frame, 5-pressing and cutting mechanism, 51-first fixed frame, 52-first Sliding mounting base, 53-first driving cylinder, 54-upper pressing part, 55-second fixed frame, 56-second driving cylinder, 57-cutter head, 58-lowering part, 6-unloading mechanism, 61- Lower roller group mechanism, 62-lifting frame, 63-third driving cylinder, 64-second sliding mounting base, 65-second driving motor, 66-driving roller, 67-roller frame, 7-base, 8- Chassis, 81-CNC area.

Detailed ways

In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the embodiments and the accompanying drawings 1-8. The contents mentioned in the embodiments do not limit the present invention.

See Figure 1-8. A pressure-cutting encapsulation device includes a workbench 1, a fixed base 2, a tape fixing mechanism 3, a feeding mechanism 4, a pressing and cutting mechanism 5 and a unloading mechanism 6. The fixed base 2 is set on the workbench 1, the tape fixing mechanism 3 is set on the fixing base 2, the loading mechanism 4 is set on the fixing base 2 and is located on one side of the tape fixing mechanism 3, the pressing The cutting mechanism 5 is disposed on the workbench 1 and is located on one side of the loading mechanism 4 , and the unloading mechanism 6 is disposed on the workbench 1 and is located on one side of the pressing and cutting mechanism 5 .

In this embodiment, the active roller 42 is used in the feeding mechanism 4 of the coating device, which can make the rubber tray 33 roll more smoothly and the tape has no wrinkles. By setting the pressing and cutting mechanism 5, the finished products can be processed first. Pressing can not only avoid the problem of uneven rubber surface on the upper end of the product, but also solve the problem of thickness consistency of the product's rubber covering structure. After pressing, the cutting is sent to the unloading mechanism 6 for output, which can realize the automatic supply, cutting and product production of the tape. Automatic encapsulation, high degree of automation, good consistency of encapsulation, can improve encapsulation efficiency and encapsulation quality.

In this embodiment, the pressing and cutting mechanism 5 includes a pressing mechanism and a cutting mechanism. The cutting mechanism is arranged on one side of the feeding mechanism 4. The pressing mechanism is arranged on the workbench 1 and is located on Between the feeding mechanism 4 and the cutting mechanism; the pressing mechanism includes a first fixed frame 51, a first sliding mounting base 52, a first driving cylinder 53 and an upper pressing member 54. The first fixed frame 51 Disposed on the upper end surface of the workbench 1, the first sliding mounting base 52 is movably mounted on the first fixed frame 51, the first driving cylinder 53 is disposed on the first sliding mounting base 52, and the The power output end of the first driving cylinder 53 is arranged upward in the vertical direction. One end of the upper pressing member 54 is connected to the power output end of the first driving cylinder 53. The upper pressing member 54 is located on the cutting edge. Below the mechanism; the cutting mechanism includes a second fixed frame 55, a second driving cylinder 56, a cutter head 57 and a pressing member 58. The second fixed frame 55 is fixed to one side of the loading mechanism 4, The second driving cylinder 56 is disposed on the second fixed frame 55 , and the power output end of the second driving cylinder 56 is disposed downward along the vertical direction. The cutter head 57 and the second driving cylinder 56 The power output end is connected to the second fixing frame 55 , and the lower pressing part 58 is located directly below the upper pressing part 54 .

In this embodiment, when the pressing mechanism is working, the first driving cylinder 53 provided on the first sliding mounting base 52 can drive the upper pressing part 54 to move downward to clamp the rubber-coated product between the upper pressing part 54 and the lower pressing part. The parts 58 are pressed together to avoid the problem of uneven rubber surface on the upper end of the product. At the same time, the first sliding mounting base 52 can slide on the first fixing frame 51 to facilitate the use of adjusting the pressing surface according to the size of the product. After the finished product is pressed by the pressing mechanism, the tape is cut by the cutting mechanism. During cutting, the second driving cylinder 56 installed on the second fixing frame 55 drives the cutter head 57 to move downward to cut the tape, and finally the tape is cut. After completing the encapsulation, the product is sent to the unloading mechanism 6.

In this embodiment, the loading mechanism 4 includes a first drive motor 41, a driving roller 42, a driven shaft 43 and a third fixed frame 44. The third fixed frame 44 is provided on the fixed base 2 and is located at the position. On one side of the tape fixing mechanism 3, the driving roller 42 and the driven shaft 43 are arranged on the third fixed frame 44. The driven shaft 43 is located on one side of the driving roller 42. The driving roller 42 One end passes through one side of the third fixed frame 44 and extends out of the fixed base 2 to be connected with the power output end of the first drive motor 41 .

The loading mechanism 4 in this embodiment adopts an active roller 42. When loading, the first drive motor 41 drives the active roller 42 to drive the rubber tray 33 to rotate, which can make the rubber tray 33 roll more smoothly and the tape will be wrinkle-free.

In this embodiment, the tape fixing mechanism 3 includes a rotating shaft 31, a locking part 32, a rubber tray 33 and a feeding roller 34. The rotating shaft 31 and the feeding roller 34 are arranged on the fixed seat 2. The rotating shaft 31 is located on one side of the feeding mechanism 4, the feeding roller 34 is located between the rotating shaft 31 and the feeding mechanism 4, the locking piece 32 is sleeved on one end of the rotating shaft 31 and penetrates the fixed seat 2, and the glue The material tray 33 is sleeved on the other end of the rotating shaft 31 , and the rubber tray 33 , the feeding roller 34 and the feeding mechanism 4 are all located on the same side of the fixed seat 2 .

The tape fixing mechanism 3 in this embodiment adopts a tape-fixed vertical mechanism, which makes it easier to replace the tape.

In this embodiment, the unloading mechanism 6 includes a lower roller group mechanism 61 and a lifting roller mechanism. The lower roller group mechanism 61 is provided on the workbench 1. The lower roller group mechanism 61 is along the material feeding direction. Located on one side of the pressing and cutting mechanism 5, the lifting roller mechanism is provided on the workbench 1, and the lifting roller mechanism is located above the lower roller group mechanism 61; the lifting roller mechanism includes a lifting Frame 62, the third driving cylinder 63, the second sliding mounting seat 64, the second driving motor 65, the driving roller 66 and the roller frame 67. The lifting frame 62 is provided on the workbench 1 and is located on the lower roller group mechanism 61 On one side, the second sliding mounting base 64 is sleeved on the lifting frame 62, one point of the roller frame 67 is fixed to the second sliding mounting base 64, and the driving roller 66 is arranged on the roller frame. 67, and one end of the roller frame 67 is rotationally connected to the second drive motor 65 fixed at the second sliding mounting base 64, the third drive cylinder 63 is disposed on the upper end surface of the lifting frame 62, and the third The power output end of the driving cylinder 63 is connected to the second sliding mounting base 64 .

In this embodiment, when the cut rubber-covered product needs to be unloaded, the third driving cylinder 63 drives the second sliding mounting seat 64 to move downward, driving the driving roller 66 to drop to the top of the lower roller group mechanism 61, and the second The driving motor 65 starts to drive the driving roller 66 to rotate, so that the cut rubber-coated product can be driven by the driving roller 66 to pass through the gap between the driving roller 66 and the lower roller shaft group mechanism 61. At the same time, the second coating of the rubber-coated product can be realized. The second pressing makes the rubber surface of the rubber-coated product smoother and solves the problem of thickness consistency of the product's rubber-coated structure.

In this embodiment, the coating device is also provided with a base 7 and a casing 8. The workbench 1 is provided on the base 7, and the casing 8 is covered above the workbench 1. The casing 8 is also provided with a numerical control area 81; the table top of the workbench 1 is provided with an emergency brake button 11.

In this embodiment, a coating process is performed by using the above-mentioned pressure-cut coating device.

The encapsulation process in this embodiment uses the above-mentioned pressure-cut encapsulation device to realize automatic supply and cutting of adhesive tape and automatic encapsulation of products. The degree of automation is high, the consistency of the encapsulation is good, and the encapsulation efficiency and encapsulation can be improved. quality.

The above embodiments are preferred implementations of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious substitutions are within the protection scope of the present invention without departing from the concept of the present invention.

Claims (10)

1. The utility model provides a press cutting formula rubber coating device which characterized in that: including workstation, fixing base, sticky tape fixed establishment, feed mechanism, pressfitting cutting mechanism and unloading mechanism, the fixing base set up in the workstation, sticky tape fixed establishment set up in the fixing base, feed mechanism set up in the fixing base is located sticky tape fixed establishment's one side, pressfitting cutting mechanism sets up in the workstation and is located one side of feed mechanism, unloading mechanism sets up in the workstation and is located pressfitting cutting mechanism's one side.

2. The die-cut encapsulation apparatus of claim 1, wherein: the pressing and cutting mechanism comprises a pressing mechanism and a cutting mechanism, the cutting mechanism is arranged on one side of the feeding mechanism, and the pressing mechanism is arranged on the workbench and located between the feeding mechanism and the cutting mechanism.

3. The die cut encapsulation apparatus of claim 2, wherein: the pressing mechanism comprises a first fixing frame, a first sliding mounting seat, a first driving cylinder and an upper pressing part, wherein the first fixing frame is arranged on the upper end face of the workbench, the first sliding mounting seat is movably arranged on the first fixing frame, the first driving cylinder is arranged on the first sliding mounting seat, the power output end of the first driving cylinder is arranged upwards along the vertical direction, one end of the upper pressing part is connected with the power output end of the first driving cylinder, and the upper pressing part is positioned below the cutting mechanism.

4. A die cut encapsulation apparatus according to claim 3, wherein: the cutting mechanism comprises a second fixing frame, a second driving cylinder, a cutter head and a pressing piece, wherein the second fixing frame is fixed on one side of the feeding mechanism, the second driving cylinder is arranged on the second fixing frame, the power output end of the second driving cylinder is arranged downwards along the vertical direction, the cutter head is connected with the power output end of the second driving cylinder, the cutter head is arranged on one side of the second fixing frame, and the pressing piece is located under the pressing piece.

5. The die-cut encapsulation apparatus of claim 1, wherein: the feeding mechanism comprises a first driving motor, a driving roller, a driven shaft and a third fixing frame, wherein the third fixing frame is arranged on the fixing seat and is positioned on one side of the adhesive tape fixing mechanism, the driving roller and the driven shaft are arranged on the third fixing frame, the driven shaft is positioned on one side of the driving roller, and one end of the driving roller penetrates through one side of the third fixing frame and extends out of the fixing seat to be connected with a power output end of the first driving motor.

6. The die-cut encapsulation apparatus of claim 1, wherein: the adhesive tape fixing mechanism comprises a rotating shaft, a locking piece, a rubber material disc and a material conveying roller, wherein the rotating shaft and the material conveying roller are arranged on the fixed seat, the rotating shaft is located on one side of the feeding mechanism, the material conveying roller is located between the rotating shaft and the feeding mechanism, the locking piece is sleeved on one end of the rotating shaft penetrating through the fixed seat, the rubber material disc is sleeved on the other end of the rotating shaft, and the rubber material disc, the material conveying roller and the feeding mechanism are located on the unified side of the fixed seat.

7. The die-cut encapsulation apparatus of claim 1, wherein: the blanking mechanism comprises a lower roll shaft group mechanism and a lifting roll shaft mechanism, wherein the lower roll shaft group mechanism is arranged on one side of the pressing and cutting mechanism along the feeding direction, the lifting roll shaft mechanism is arranged on the workbench, and the lifting roll shaft mechanism is arranged above the lower roll shaft group mechanism.

8. The die cut encapsulation apparatus of claim 7, wherein: the lifting roller shaft mechanism comprises a lifting frame, a third driving air cylinder, a second sliding mounting seat, a second driving motor, a driving roller and a roller frame, wherein the lifting frame is arranged on one side of the workbench and positioned on the lower roller shaft group mechanism, the second sliding mounting seat is sleeved on the lifting frame, one point of the roller frame is fixed on the second sliding mounting seat, the driving roller is arranged on the roller frame, one end of the roller frame is rotationally connected with the second driving motor fixed on the second sliding mounting seat, the third driving air cylinder is arranged on the upper end face of the lifting frame, and the power output end of the third driving air cylinder is connected with the second sliding mounting seat.

9. The die-cut encapsulation apparatus of claim 1, wherein: the rubber coating device is further provided with a base and a shell, the workbench is arranged on the base, the shell is covered above the workbench, and the shell is further provided with a numerical control area; an emergency brake button is arranged on the table top of the workbench.

10. An encapsulation process, characterized by: encapsulation by using the die-cut encapsulation device according to any one of claims 1 to 9.