Thick copper plate pressing positioning tool

Abstract

The utility model discloses thick copper plate presss from both sides and positions frock belongs to circuit board processing technical field, this thick copper plate presss from both sides and positions frock, including body, the body inside is provided with exhaust unit, be provided with operation platform on the body, the body outer wall opposite side is installed with ink supply unit, the body front upper portion is installed with operating panel, the body front is provided with workpiece and carries out the entrance, the body outer wall one side is installed with control device, the utility model discloses a body and ink supply unit can more conveniently enter the body and ink supply unit inside and carry out maintenance, overhaul and cleaning work, can more easily approach each component, has reduced maintenance difficulty and work intensity, has prolonged the service life of equipment, has guaranteed the cleaning of ink supply system, thereby has improved the supply quality of ink and the stability of equipment, through setting up workpiece and carrying out the entrance, makes operating personnel to be able to place the thick copper plate of waiting to press from both sides to the specified position quickly.

Description

Technical Field

[0001] This utility model relates to the field of circuit board processing technology, and in particular to a tooling for pressing and positioning thick copper plates. Background Technology

[0002] Thick copper plates are widely used in industries such as printed circuit board manufacturing and electronic packaging. Thick copper plate lamination is a key step in the manufacturing process, which involves pressing multiple layers of copper foil, insulating layers, and other materials together under high temperature and pressure to form a specific structure. Precise positioning is crucial to ensure the accurate placement of each layer during lamination; otherwise, it can lead to problems such as circuit misalignment and short circuits, affecting product performance and yield. As electronic products develop towards miniaturization and high performance, higher requirements are placed on the lamination precision and production efficiency of thick copper plates. The development of lamination positioning tooling with automatic feeding, high-precision positioning, and easy operation and maintenance has become a trend. This includes introducing automated mechanical structures and sensor technology to achieve automatic and precise positioning, and using new materials and structural designs to improve the stability of mold operation.

[0003] The existing equipment has a small internal structure and limited space, making the maintenance process cumbersome and complicated. At the same time, the complex internal structure and limited space, with densely packed components, make it difficult to find fault points. Maintenance personnel need to spend a lot of time sorting out the wiring and identifying the connection relationships of components. Furthermore, due to insufficient space, maintenance personnel are prone to bumping into and damaging surrounding components or causing hidden damage to components when disassembling and installing them, which reduces the performance and reliability of the equipment.

[0004] Therefore, there is an urgent need to provide thick copper plate pressing and positioning fixtures to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a tooling for pressing and positioning thick copper plates.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: providing a thick copper plate pressing and positioning fixture, including a body, an exhaust unit inside the body, a working platform on the body, an exhaust hood installed on one side of the outer wall of the body, an ink supply unit installed on the other side of the outer wall of the body, an operation panel installed above the front end of the body, a workpiece loading and unloading inlet and outlet at the front end of the body, and a control device installed on one side of the outer wall of the body.

[0007] The present invention is further configured such that the external dimensions of the main body are 1890mm in length, 1950mm in width, and 1920mm in height.

[0008] The above technical solution provides a relatively regular internal space, which facilitates the rational planning of the layout of the internal components of the equipment. It also allows for the orderly arrangement of large core components, wiring and pipelines, etc., ensuring the precise relative positions of each component, which is conducive to the stable operation of the equipment. There is enough space for operators to approach the key parts of the equipment for operation and debugging, reducing obstacles in the operation process and improving operating efficiency.

[0009] The present invention is further configured such that: the exhaust unit is built into the main body, the exhaust volume is 30 cubic meters per minute, and it is equipped with an exhaust filter with a diameter of 200 mm.

[0010] Through the above technical solution, the structural integration with the main body 1 can simplify the overall layout of the equipment, reduce the length of pipe connections, reduce gas transmission resistance and leakage risk, and the exhaust volume of 30m3 / min can quickly discharge the exhaust gas, dust or heat generated during equipment operation, maintain the cleanliness and temperature and humidity stability of the internal environment. At the same time, the 200mm diameter filter provides a large filtration area, which can intercept larger particles, extend the life of the main filter and protect the subsequent treatment system.

[0011] The present invention is further configured such that the ink supply unit has external dimensions of 400mm in length, 1030mm in width, and 1250mm in height.

[0012] The above technical solution is relatively compact in size, takes up little space in the overall layout of the equipment, and is easy to install next to the equipment body or in a reserved space inside. It is especially suitable for production workshops with limited space, and can be flexibly arranged without affecting the placement of other components. At the same time, it can be tightly integrated with other units of the equipment, shorten the length of the ink transmission pipeline, reduce ink residue and waste during the transmission process, and also reduce the risk of clogging.

[0013] The present invention is further configured such that: the operation panel is disposed on the device body and is used to control the operation of the device.

[0014] With the above technical solution, operators do not need to operate remotely or with the aid of additional tools. They can directly operate the control panel next to the equipment to quickly start and stop the equipment, adjust operating parameters, etc., reducing operation time and improving work efficiency. At the same time, they can observe the equipment's operating status and the feedback from the control panel in real time, such as running indicator lights and fault prompts, so as to detect equipment abnormalities in a timely manner and respond accordingly.

[0015] The present invention is further configured such that: the workpiece loading / unloading inlet is located on the equipment body and is used for loading and unloading workpieces.

[0016] Through the above technical solution, the workpiece loading and unloading inlet is directly integrated with the equipment body. The workpiece does not need to go through long-distance transfer or intermediate buffering links and can quickly enter the processing and handling area. At the same time, the built-in workpiece loading and unloading inlet 7 can be designed with buffer guide rails, positioning slots and other structures to ensure that the workpiece enters and exits smoothly and avoids tilting and collision caused by manual handling.

[0017] The present invention is further configured such that the control device is installed inside the device body and is used to regulate various operations of the device.

[0018] With the above technical solution, the control device is built into the equipment body, maintaining a certain safe distance from the operator, reducing the possibility of accidental touch or misoperation of the control device. At the same time, the outer shell of the main body can be grounded and other safety protection measures to reduce safety hazards such as electric shock. Meanwhile, there is no need to move frequently between the equipment and the external control device, making the operation process more seamless.

[0019] The present invention is further configured such that: the positioning component includes multiple support rods fixedly connected to the bottom of the inner wall of the main body; a first mounting plate is fixedly connected between the tops of the multiple support rods; two first sliding grooves are formed on the top of the first mounting plate; a first slider is slidably connected to the inner wall of each of the two first sliding grooves; a second mounting plate is fixedly connected between the tops of the two first sliders; two second sliding grooves are formed on the top of the second mounting plate; a second slider is slidably connected to the inner wall of each of the two second sliding grooves; a linkage plate is fixedly connected to the top of each of the two second sliders; a linkage block is fixedly connected to the top of each of the two linkage plates; two hydraulic cylinders are mounted on the top of each of the two linkage blocks; a pressure plate is fixedly connected between the bottoms of each pair of hydraulic cylinders; a pressure plate is fixedly connected to the inner wall of each of the two linkage plates; rubber pads are fixedly connected to the multiple pressure plates; two fixing plates are fixedly connected to the front end of the first mounting plate; a motor is mounted on one side of the outer wall of one of the fixing plates; a threaded rod is fixedly connected to the output end of the motor; two guide blocks are threadedly connected to the outer wall of the threaded rod; and the two guide blocks are fixedly connected to the front end of the second mounting plate.

[0020] The above technical solution involves first sliding the copper plate to be positioned into the top of two corresponding rubber pads. Then, multiple hydraulic cylinders are activated, causing them to move the corresponding pressure plate and rubber pads downwards until the bottom of the rubber pads aligns with the top of the copper plate, achieving fixation. Next, a pull plate is pushed, causing it to move two pull rods synchronously. These two pull rods also move the second mounting plate back and forth until it reaches the desired position. Finally, the motor is activated, causing the threaded rod to rotate. Simultaneously, the rotation of the threaded rod drives two guide blocks to move left and right until they reach the designated position, thus completing the positioning process.

[0021] The beneficial effects of this utility model are as follows:

[0022] 1. By setting up a main body and an ink supply unit, this utility model allows for easier access to the interior of the main body and ink supply unit for maintenance, repair and cleaning. It also makes it easier to access each component, reduces maintenance difficulty and workload, extends the service life of the equipment, ensures the cleanliness of the ink supply system, and thus improves the ink supply quality and equipment stability.

[0023] 2. By setting up a workpiece loading and unloading inlet, this utility model enables operators to place the thick copper plate to be pressed into the designated position of the tooling more conveniently and quickly, and to smoothly remove the finished product after pressing, which greatly saves time and helps to improve overall production efficiency. Attached Figure Description

[0024] Figure 1 This is a top view of the present invention;

[0025] Figure 2 This is a rear view of the present invention;

[0026] Figure 3 This is the front view of the present invention;

[0027] Figure 4 This is a schematic diagram of the positioning component structure of this utility model;

[0028] Figure 5 This is a top view of the positioning component of this utility model;

[0029] Figure 6 This is a cross-sectional view of the positioning component of this utility model;

[0030] Figure 7 for Figure 6 A magnified view of a portion of point A in the middle.

[0031] In the diagram: 1. Main body; 2. Exhaust unit; 3. Working platform; 4. Exhaust hood; 5. Ink supply unit; 6. Control panel; 7. Workpiece loading / unloading inlet / outlet; 8. Control device; 9. Positioning assembly; 901. Support rod; 902. First mounting plate; 903. First slide rail; 904. First slider; 905. Second mounting plate; 906. Second slide rail; 907. Second slider; 908. Linkage plate; 909. Linkage block; 9010. Hydraulic cylinder; 9011. Pressure plate; 9012. Rubber pad; 9013. Fixing plate; 9014. Motor; 9015. Threaded rod; 9016. Guide block; 10. Pull rod; 11. Pull plate. Detailed Implementation

[0032] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0033] Please see Figures 1-7 The thick copper plate pressing and positioning fixture includes a main body 1, with an exhaust unit 2 inside. The main body 1 has external dimensions of 1890mm (length), 1950mm (width), and 1920mm (height). These dimensions provide a relatively regular internal space, facilitating the rational planning of the layout of internal components and allowing for the orderly arrangement of large core components and wiring conduits. This ensures precise relative positioning between components, promoting stable equipment operation. Sufficient space allows operators to access key parts of the equipment for operation and debugging, reducing obstacles during operation and improving efficiency. A working platform 3 is installed on the main body 1. The exhaust unit 2 is built into the main body 1, with an exhaust volume of 30 cubic meters per minute, and is equipped with an exhaust filter with a diameter of [missing information]. The structure is 200; the integration with the main body 1 simplifies the overall layout of the equipment, reduces the length of pipe connections, reduces gas transmission resistance and leakage risk, and the exhaust volume of 30m3 / min can quickly discharge the exhaust gas, dust or heat generated during equipment operation, maintaining the cleanliness and temperature and humidity stability of the internal environment. At the same time, the 200mm diameter filter provides a large filtration area, which can intercept larger particles, extend the life of the main filter and protect the subsequent processing system. An exhaust hood 4 is installed on one side of the outer wall of the main body 1, an ink supply unit 5 is installed on the other side of the outer wall of the main body 1, an operation panel 6 is installed on the upper front of the main body 1, a workpiece loading and unloading inlet 7 is set at the front of the main body 1, and a control device 8 is installed on one side of the outer wall of the main body 1.

[0034] like Figure 2 and Figure 3As shown, the ink supply unit 5 has external dimensions of 400mm in length, 1030mm in width, and 1250mm in height. Its relatively compact size minimizes space requirements in the overall equipment layout, making it easy to install next to or within a pre-reserved space on the main body 1. This makes it particularly suitable for production workshops with limited space, allowing for flexible layout without affecting the placement of other components. Simultaneously, it can be tightly integrated with other units, shortening the ink transmission pipeline length, reducing ink residue and waste during transmission, and lowering the risk of clogging. The operation panel 6 is located on the main body 1 and is used to control equipment operation. Operators can operate the panel 6 directly from beside the equipment without needing to operate remotely or with additional tools, quickly starting and stopping the equipment, adjusting operating parameters, etc., reducing operation time and improving work efficiency. At the same time, the operating status of the equipment and feedback from the operation panel 6, such as running indicator lights and fault indicators, can be observed in real time. The system provides prompts and timely detection of equipment malfunctions, enabling prompt responses. The workpiece loading / unloading inlet 7 is located on the equipment body 1 and is used for workpiece loading and unloading. The workpiece loading / unloading inlet 7 is directly integrated with the equipment body 1, allowing workpieces to quickly enter the processing area without long-distance transport or intermediate buffering. Simultaneously, the built-in workpiece loading / unloading inlet 7 can be designed with buffer rails, positioning slots, and other structures to ensure smooth workpiece loading and unloading, avoiding tilting and collisions caused by manual handling. The control device 8 is installed inside the equipment body 1 and is used to regulate various operations of the equipment. The control device 8 is built into the equipment body 1, maintaining a safe distance from operators and reducing the possibility of accidental contact or misoperation. Furthermore, the outer casing of the equipment body 1 can be grounded for safety protection, reducing the risk of electric shock. Moreover, there is no need for frequent movement between the equipment and the external control device 8, resulting in a more seamless operation process.

[0035] like Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the positioning component 9 includes multiple support rods 901 fixedly connected to the bottom of the inner wall of the main body 1. A first mounting plate 902 is fixedly connected between the tops of the multiple support rods 901. Two first sliding grooves 903 are formed on the top of the first mounting plate 902. A first slider 904 is slidably connected to the inner wall of each of the two first sliding grooves 903. A second mounting plate 905 is fixedly connected between the tops of the two first sliders 904. Two second sliding grooves 906 are formed on the top of the second mounting plate 905. A second slider 906 is slidably connected to the inner wall of each of the two second sliding grooves 906. 7. A linkage plate 908 is fixedly connected to the top of each of the two second sliders 907. A linkage block 909 is fixedly connected to the top of each of the two linkage plates 908. Two hydraulic cylinders 9010 are mounted on the top of each of the two linkage blocks 909. A pressure plate 9011 is fixedly connected between the bottoms of every two hydraulic cylinders 9010. A pressure plate 9011 is fixedly connected to the inner wall of each of the two linkage plates 908. Rubber pads 9012 are fixedly connected to each of the multiple pressure plates 9011. Two fixing plates 9013 are fixedly connected to the front end of the first mounting plate 902, one of which is 90... A motor 9014 is installed on one side of the outer wall of the 13th mounting plate. A threaded rod 9015 is fixedly connected to the output end of the motor 9014. Two guide blocks 9016 are threadedly connected to the outer wall of the threaded rod 9015. The two guide blocks 9016 are fixedly connected to the front end of the second mounting plate 905. First, the copper plate to be positioned is slidably connected to the top of the corresponding two rubber pads 9012. Then, multiple hydraulic cylinders 9010 are activated at any time, so that the hydraulic cylinders 9010 drive the corresponding pressure plate 9011 and rubber pad 9012 to move downwards until the bottom of the rubber pad 9012 is in contact with the copper plate. When the tops of the plates align, the plates are fixed in place. Then, the pull plate 11 is pushed, causing it to move the two pull rods 10 synchronously. The two pull rods 10 also move the second mounting plate 905 back and forth until it reaches the desired position. Then, the motor 9014 is started, causing it to rotate the threaded rod 9015. Simultaneously, the rotation of the threaded rod 9015 drives the two guide blocks 9016 to move left and right until they reach the designated position, thus completing the positioning.

[0036] In use, the power is turned on and the equipment is started. The copper plate to be positioned is then slidably connected to the top of the two corresponding rubber pads 9012. Multiple hydraulic cylinders 9010 are then activated, causing them to move the corresponding pressure plate 9011 and rubber pads 9012 downwards until the bottom of the rubber pads 9012 aligns with the top of the copper plate, thus achieving fixation. Next, the pull plate 11 is pushed, causing it to move the two pull rods 10 synchronously. The two pull rods 10 also move the second mounting plate 905 back and forth until it reaches the appropriate position. Then, the motor 9014 is started, causing it to rotate the threaded rod 9015. Simultaneously, the rotation of the threaded rod 9015 drives the two guide blocks 9016 to move left and right until they reach the designated position, thus completing the positioning. The operator performs initialization settings on the control panel 6, checks the ink level in the ink supply unit 5, and confirms the venting sequence. 2. If the air inlet and exhaust filters are in normal condition, the workpiece to be processed is then transported to a suitable position on the work platform 3 through the workpiece removal inlet 7. Subsequently, the equipment operates, and the ink supply unit 5 precisely supplies ink to the relevant processing components. At the same time, compressed air is supplied at a rate of 400 liters per minute and 6 kgf per square centimeter to power some of the equipment's actuators. During the workpiece processing, exhaust gas and hot gas are generated. The exhaust hood 4 collects the exhaust gas, and the exhaust unit 2 discharges the exhaust gas from the equipment at a rate of 30 cubic meters per minute to maintain a stable internal air environment. The equipment processes the workpieces on the work platform 3 according to the set program, with a processing capacity of 1 sheet per minute. The control device 8 monitors and adjusts the operating status of each component of the equipment in real time. After the workpiece is processed, it is removed from the equipment through the workpiece removal inlet 7. The operator can then clean the work platform 3 to prepare for the next operation. If a malfunction occurs during equipment operation, the operation panel 6 will issue an alarm prompt, and technicians will carry out repairs according to the prompt.

[0037] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A thick copper plate pressing and positioning fixture, comprising a body (1), characterized in that: The main body (1) is equipped with an exhaust unit (2), a working platform (3) is provided on the main body (1), an exhaust hood (4) is installed on one side of the outer wall of the main body (1), an ink supply unit (5) is installed on the other side of the outer wall of the main body (1), an operation panel (6) is installed above the front end of the main body (1), a workpiece loading and unloading inlet (7) is provided at the front end of the main body (1), a control device (8) is installed on one side of the outer wall of the main body (1), a positioning component (9) is provided inside the main body (1), and a pull rod (10) and a pull plate (11) are fixedly connected to the positioning component (9).

2. The thick copper plate pressing and positioning fixture according to claim 1, characterized in that: The dimensions of the main body (1) are 1890mm in length, 1950mm in width, and 1920mm in height.

3. The thick copper plate pressing and positioning fixture according to claim 1, characterized in that: The exhaust unit (2) is built into the main body (1), with an exhaust volume of 30 cubic meters per minute, and is equipped with an exhaust filter with a diameter of 200 mm.

4. The thick copper plate pressing and positioning fixture according to claim 1, characterized in that: The ink supply unit (5) has external dimensions of 400mm in length, 1030mm in width, and 1250mm in height.

5. The thick copper plate pressing and positioning fixture according to claim 1, characterized in that: The operation panel (6) is located on the device body (1) and is used to control the operation of the device.

6. The thick copper plate pressing and positioning fixture according to claim 1, characterized in that: The workpiece loading / unloading inlet (7) is located on the equipment body (1) and is used for loading and unloading workpieces.

7. The thick copper plate pressing and positioning fixture according to claim 1, characterized in that: The control device (8) is installed inside the equipment body (1) and is used to regulate various operations of the equipment.

8. The thick copper plate pressing and positioning fixture according to claim 1, characterized in that: The positioning component (9) includes multiple support rods (901) fixedly connected to the bottom of the inner wall of the body (1). A first mounting plate (902) is fixedly connected between the tops of the multiple support rods (901). The top of the first mounting plate (902) has two first sliding grooves (903). The inner walls of the two first sliding grooves (903) are slidably connected to first sliders (904). The tops of the two first sliders (904) are fixedly connected to a second mounting plate (905). The top of the second mounting plate (905) has two second sliding grooves (906). The inner walls of the two second sliding grooves (906) are slidably connected to second sliders (907). The tops of the two second sliders (907) are fixedly connected to linkage plates (908). The tops of the two linkage plates (908) are fixedly connected to linkage blocks (…). 909), two hydraulic cylinders (9010) are installed on the top of each of the two linkage blocks (909), and a pressure plate (9011) is fixedly connected between the bottom of each pair of hydraulic cylinders (9010). A pressure plate (9011) is fixedly connected to the inner wall of each of the two linkage plates (908). A rubber pad (9012) is fixedly connected to each of the multiple pressure plates (9011). Two fixing plates (9013) are fixedly connected to the front end of the first mounting plate (902). A motor (9014) is installed on one side of the outer wall of one of the fixing plates (9013). A threaded rod (9015) is fixedly connected to the output end of the motor (9014). Two guide blocks (9016) are threadedly connected to the outer wall of the threaded rod (9015). The two guide blocks (9016) are fixedly connected to the front end of the second mounting plate (905).

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