Multi-station vacuum fast pressing machine
By designing a multi -site vacuum press, the floating plywood and vacuum pores are used to automatically press the blending, and the automatic push and stack of semi -finished products are achieved by the pushing cylinder and push rod, which solves the production line of the existing technology The problem of low efficiency improves the pressure -compass efficiency.
Patent Information
- Application Number
- CN202423202786.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-12-25
AI Technical Summary
In the manufacturing process of printed circuit boards, the production line of the compressor in the prior art is inefficient, and the semi-finished products need to be transported back and forth by manipulators or manual, resulting in inefficient efficiency.
Design a multi -site vacuum fast press, which contains at least two stations. Each station has a floating splint and vacuum pores. The material rod realizes the automatic push and stack of semi -finished products to complete the gradual pressure of multi -layer raw materials.
The gradual compression of multi -layer raw materials is automatically completed in the same device, artificial handling is omitted, and the pressure -compassed efficiency is improved.
Smart Images
Figure CN222424191U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of pressing devices, and in particular relates to a multi-station vacuum fast pressing machine. Background Art
[0002] Laminators play a vital role in the manufacturing process of printed circuit boards (PCBs). Their main function is to bond different layers of multi-layer PCBs together by applying pressure to ensure close bonding between the layers and the stability of electrical performance. In conventional printed circuit board manufacturing lines, two layers of different raw materials are generally placed in a laminator and pressed into a semi-finished product. The semi-finished product is then taken out by a robot or manually and transported and stacked on another raw material in another laminator for a second lamination until the different raw material layers are pressed into a multi-layer PCB board. This results in low production line efficiency. Utility Model Content
[0003] The utility model aims to provide a multi-station vacuum fast press to solve the technical problems described in the background technology.
[0004] The present specific embodiment provides a multi-station vacuum fast pressing machine, which includes a frame, and the frame is arranged with at least two stations, and each station is vertically arranged and floatingly arranged with at least two clamps, and a pressing position for placing raw materials to be pressed is provided between two adjacent clamps in the same station, and vacuum suction holes for adsorbing and fixing the raw materials are provided in the pressing position, and each station is equipped with a pressing power source, and the pressing power source is used to drive two adjacent clamps to move together to press the raw materials in the pressing position into a product or a semi-finished product, and the pressing position is higher or lower than the pressing position of the adjacent station, and the frame is equipped with a pushing cylinder, and the pushing cylinder drives a pushing rod, and the pushing rod is used to push the semi-finished product in one of the stations into the pressing position in its adjacent station to be stacked with another raw material for pressing.
[0005] According to the technical solution, the utility model can achieve the following beneficial effects:
[0006] When producing printed circuit boards, the pressing power source in one of the stations drives two adjacent clamps to move together. After the raw materials in the pressing position are pressed into semi-finished products, the push rod can be driven by the push cylinder to push the semi-finished product in the station into the pressing position in the second adjacent station. At this time, the semi-finished product is stacked on another raw material in the pressing position in the second station. The pressing power source in the second station drives the two adjacent clamps to move together to press the semi-finished product with another raw material until the different raw materials are pressed into a multi-layer product. Therefore, this multi-station vacuum fast press can complete the pressing of multiple layers of raw materials into products in sequence and step by step in the same equipment, omitting the need to carry the pressed semi-finished products back and forth by robots or manual labor, thereby improving the pressing efficiency.
[0007] In order to further optimize the above technical solution, it can be optionally combined with one or more of the following implementation methods without conflict.
[0008] In some embodiments, a bridging conveying roller is provided between a pressing position in one station and a pressing position in an adjacent station;
[0009] According to the technical solution, since the semi-finished product can slide over the bridge conveying roller, the push rod can more stably push the semi-finished product into the pressing position in the second adjacent workstation.
[0010] In some embodiments, at least three clamping plates are arranged vertically and floatingly at each workstation, the highest clamping plate is fixed on the frame, the clamping plate at the top is provided with a slot plate extending downward, the clamping plate at the bottom is installed with a slide bar, the slide bar is mounted on the slot plate and can slide up and down in the slot plate, and the pressing power source is used to drive the clamping plate at the lowest position to rise;
[0011] According to the technical solution, the utility model can further achieve the following beneficial effects:
[0012] 1. When the clamping power source drives the lowest clamping plate to rise, the clamping plate will move closer to the clamping plate above it and lift up the clamping plate above it, and the lifted clamping plate will also move closer to the clamping plate above it and lift up the clamping plate above it, until all the clamping plates are close together and clamped. Therefore, it is realized that only one clamping power source is needed to drive multiple layers of clamping plates to move closer together, thereby reducing the manufacturing cost of the equipment and saving the internal space of the equipment;
[0013] 2. When the raw materials are pressed into semi-finished products or products, the pressing power source drives the lowest clamping plate to descend and reset. At this time, since the clamping plate at the bottom can slide on the slot plate of the upper clamping plate through the sliding rod, all clamping plates except the highest clamping plate can be reset by their own weight. At this time, the two adjacent clamping plates can be opened to each other without the need for the pressing power source to drive them;
[0014] 3. When the pressing power source does not drive the lowest clamping plate to rise, since the clamping plate at the bottom is mounted on the slot plate of the upper clamping plate through the sliding rod, there is a certain spacing distance between all the clamping plates, which makes it convenient for the pushing rod to push the semi-finished product into the pressing position in the second adjacent workstation, and to facilitate the removal and placement of materials from the clamping plate.
[0015] In some embodiments, each station is provided with a loading and unloading slot hole, and one end of the clamping plate passes through the loading and unloading slot hole and is located in the loading and unloading slot hole and vertically lifted;
[0016] According to the technical solution, the utility model can further achieve the following beneficial effects:
[0017] 1. Since one end of the clamping plate passes through the upper and lower material slots, when the clamping power source drives the lowest clamping plate to rise, the clamping plate can be lifted and lowered vertically, so that the two adjacent clamping plates can be stably clamped together;
[0018] 2. One end of the clamp passes through the loading and unloading slot, so that the operator or the loading and unloading mechanism can place the raw materials in the pressing position or take the products out of the pressing position.
[0019] In some embodiments, each station is provided with a heating plate, wherein the heating plate in one station is spaced apart from and staggered from the heating plate in an adjacent station in the clamping plate;
[0020] According to the technical solution, the utility model can further achieve the following beneficial effects:
[0021] 1. When the semi-finished product is stacked on another raw material, only one side of the other raw material can be heated and pressed onto the semi-finished product, thereby reducing the pressing energy consumption;
[0022] 2. The heating plates are arranged at intervals and in a staggered manner, so that the raw materials can be heated and pressed onto the semi-finished products in the order in which they are placed;
[0023] 3. By setting the heating plates at intervals and in a staggered manner, the number of heating plates in the workstation can be reduced, thereby reducing the manufacturing cost of the equipment and the space occupied.
[0024] In some embodiments, a cooling pipeline is provided in the clamping plate; according to the technical solution, after the raw materials are pressed into a semi-finished product or a product, the cooling and forming of the semi-finished product or the product can be accelerated through the cooling pipeline, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] In order to more clearly illustrate the specific implementation of the present invention, the following is a brief description of the drawings and reference numerals required to be used in the description of the specific implementation.
[0026] Figure 1 It is a structural schematic diagram of the multi-station vacuum quick press described in Example 1;
[0027] Figure 2 It is a schematic diagram of the internal structure of the multi-station vacuum quick press described in Example 1;
[0028] Figure 3 is a schematic diagram of the structure of the slotted plate described in Example 1;
[0029] Figure 4 is a schematic diagram of the top surface structure of the splint described in Examples 1 and 2;
[0030] Figure 5 is a schematic diagram of the bottom surface structure of the splint described in Examples 1 and 2;
[0031] Figure 6 It is a schematic diagram of the internal structure of the multi-station vacuum quick press of Example 2.
[0032] Reference numerals:
[0033] 1. Frame; 2. Work station; 21. Pressing power source; 22. Loading and unloading slots; 3. Clamping plate; 31. Pressing position; 32. Vacuum suction hole; 33. Slot plate; 34. Slide rod; 35. Cooling pipeline; 36. Bridge conveyor roller; 4. Pushing cylinder; 41. Pushing rod; 5. Heating plate. DETAILED DESCRIPTION
[0034] In order to make the purpose, technical solutions and advantages of the present invention more clear, an enumerated description is given below with reference to the accompanying drawings.
[0035] Example 1
[0036] like Figures 1 to 5 As shown, this embodiment provides a multi-station vacuum quick press, which includes a frame 1, and the frame 1 is arranged with at least two stations 2.
[0037] Each station 2 is provided with a material loading and unloading slot 22 and a pressing power source 21. At least three clamps 3 are provided in the material loading and unloading slot 22. One end of the clamp 3 passes through the material loading and unloading slot 22. The clamps 3 are arranged vertically in the material loading and unloading slot 22 and can be located in the material loading and unloading slot 22 to float vertically. The highest clamp 3 is fixed on the frame 1. The clamp 3 located at the top is provided with a slot plate 33 extending downward. The clamp 3 located at the bottom is installed with a slide bar 34. The slide bar 34 is mounted on the slot plate 33 and can slide up and down in the slot plate 33. The pressing power source 21 can be a cylinder, a hydraulic press or a screw module, etc. The pressing power source 21 is used to drive the lowest clamp 3 to rise. The heating plate 5 in the station 2 is spaced and staggered from the heating plate 5 of the adjacent station 2. A bridge conveying roller 36 is provided between the pressing position 31 and the pressing positions 31 in the adjacent stations 2 on the left and right.
[0038] Between two adjacent clamping plates 3 in the same station 2 is a pressing position 31 for placing raw materials or semi-finished products to be pressed, and a vacuum suction hole 32 for adsorbing and fixing the raw materials is provided in the pressing position 31, and a cooling pipeline 35 is provided in the clamping plate 3. The pressing position 31 is higher or lower than the pressing position 31 of the adjacent station 2. The loading and unloading mechanism or the operator can put the raw materials or semi-finished products into the pressing position 31 through the loading and unloading slots 22, or take the products out of the pressing position 31 through the loading and unloading slots 22.
[0039] The frame 1 is equipped with a push cylinder 4, which drives a push rod 41. The push rod 41 is used to push the semi-finished product in one of the stations 2 into the pressing position 31 in the adjacent station 2 to be stacked with another raw material for pressing.
[0040] The following is the working process of a multi-station vacuum quick press described in this embodiment:
[0041] The first raw material and the second raw material are placed in the pressing position 31 in the first station 2 by the loading and unloading mechanism or the operator;
[0042] After that, the pressing power source 21 of the first station 2 drives the lowest clamping plate 3 to rise, and the clamping plate 3 will approach the clamping plate 3 above it and lift up the clamping plate 3 above it, and the lifted clamping plate 3 will also approach the clamping plate 3 above it and lift up the clamping plate 3 above it, until all the clamping plates 3 are close to each other and clamped, and at the same time, the heating plate 5 heats the first raw material and the second raw material, so as to press the first raw material and the second raw material into a semi-finished product; after that, the pressing power source 21 of the first station 2 drives the lowest clamping plate 3 to descend and reset, at this time, since the clamping plate 3 at the bottom can slide on the slot plate 33 of the upper clamping plate 3 through the sliding rod 34, all the clamping plates 3 can be reset by descending by their own weight, and when the clamping plate 3 descends to a certain position by its own weight, the clamping plate 3 at the bottom is mounted on the slot plate 33 of the upper clamping plate 3 through the sliding rod 34, so that a certain spacing distance is maintained between all the clamping plates 3; at the same time, the third raw material is placed in the pressing position 31 in the second station 2 by the loading and unloading mechanism or the operator;
[0043] Afterwards, the pushing cylinder 4 drives the pushing rod 41 to push the semi-finished product of the station 2 into the pressing position 31 in the adjacent second station 2. At this time, the semi-finished product is stacked on the third raw material in the pressing position 31 in the second station 2; after that, the pressing power source 21 of the second station 2 drives the lowest clamping plate 3 to rise, and the clamping plate 3 will approach the clamping plate 3 above it and lift up the clamping plate 3 above it, and the lifted clamping plate 3 will also approach the clamping plate 3 above it and lift up the clamping plate 3 above it, until all the clamping plates 3 are close to each other and clamped, and at the same time, the heating plate 5 heats the third raw material, thereby The first raw material and the third raw material are pressed into a product; thereafter, the pressing power source 21 of the second station 2 drives the lowest clamping plate 3 to descend and reset. At this time, since the clamping plate 3 at the bottom can slide on the slot plate 33 of the upper clamping plate 3 through the sliding rod 34, all the clamping plates 3 can be reset by descending by their own weight. When the clamping plate 3 descends to a certain position by its own weight, the clamping plate 3 at the bottom is mounted on the slot plate 33 of the upper clamping plate 3 through the sliding rod 34, so that a certain spacing distance is maintained between all the clamping plates 3; thereafter, the product in the second station 2 is taken out by the loading and unloading mechanism or the operator. The first raw material, the second raw material and the third raw material are all plate-shaped raw materials.
[0044] Example 2
[0045] like Figures 4 to 6As shown, the present embodiment provides a multi-station vacuum fast pressing machine, which includes a frame 1, wherein the frame 1 is arranged with two stations 2, and each station 2 is vertically arranged and floatingly arranged with two clamps 3, and between two adjacent clamps 3 in the same station 2 is a pressing position 31 for placing the raw materials to be pressed, and the pressing position 31 is provided with a vacuum suction hole 32 for adsorbing and fixing the raw materials, and each station 2 is installed with a pressing power source 21, and the pressing power source 21 is used to drive the two adjacent clamps 3 to move together to press the raw materials in the pressing position 31 into a product or a semi-finished product, and the pressing position 31 is higher or lower than the pressing position 31 of the adjacent station 2, and the frame 1 is installed with a pushing cylinder 4, and the pushing cylinder 4 drives a pushing rod 41, and the pushing rod 41 is used to push the semi-finished product in one of the stations 2 into the pressing position 31 in its adjacent station 2 to be stacked with another raw material for pressing.
[0046] The following is the working process of a multi-station vacuum quick press described in this embodiment:
[0047] The first raw material and the second raw material are placed in the pressing position 31 in the first station 2 by the loading and unloading mechanism or the operator; thereafter, the pressing power source 21 in the first station 2 drives the two adjacent clamps 3 to move together to press the first raw material and the second raw material in the pressing position 31 into a semi-finished product, and then the pressing power source 21 in the first station 2 drives the two adjacent clamps 3 to open each other; at the same time, the third raw material is placed in the pressing position 31 in the second station 2 by the loading and unloading mechanism or the operator; thereafter, the pushing cylinder 4 drives the pushing cylinder 4 to push the material The rod 41 pushes the semi-finished product of the station 2 into the pressing position 31 in the adjacent second station 2. At this time, the semi-finished product is stacked on the third raw material in the pressing position 31 in the second station 2; thereafter, the pressing power source 21 in the second station 2 drives the two adjacent clamps 3 to move together to press the semi-finished product and the third raw material in the pressing position 31 into a product; thereafter, the pressing power source 21 in the second station 2 drives the two adjacent clamps 3 to open each other; then, the product in the second station 2 is taken out by the loading and unloading mechanism or the operator. The first raw material, the second raw material and the third raw material are all plate-shaped raw materials.
Claims
1. A multi-station vacuum quick press, comprising a frame (1), characterized in that: The frame (1) is arranged with at least two workstations (2), each of which is arranged vertically and floatingly with at least two clamping plates (3), between two adjacent clamping plates (3) in the same workstation (2) is a pressing position (31) for placing raw materials to be pressed, and the pressing position (31) is provided with a vacuum suction hole (32) for adsorbing and fixing the raw materials, and each of the workstations (2) is equipped with a pressing power source (21), and the pressing power source (21) is used to drive the adjacent pressing positions (21). The two clamps (3) are brought together to press the raw materials in the pressing position (31) into a product or a semi-finished product. The pressing position (31) is higher or lower than the pressing position (31) of the adjacent workstation (2). The frame (1) is equipped with a push cylinder (4). The push cylinder (4) drives a push rod (41). The push rod (41) is used to push the semi-finished product in one of the workstations (2) into the pressing position (31) in the adjacent workstation (2) to be stacked with another raw material for pressing.
2. A multi-station vacuum fast press according to claim 1, characterized in that: A bridging conveying roller (36) is provided between the pressing position (31) in one of the workstations (2) and the pressing position (31) in the adjacent workstation (2).
3. The multi-station vacuum quick press according to claim 1, characterized in that: Each of the workstations (2) is provided with at least three clamps (3) arranged vertically and floatingly, the highest clamp (3) is fixed on the frame (1), the upper clamp (3) is provided with a slot plate (33) extending downward, the lower clamp (3) is provided with a slide bar (34), the slide bar (34) is mounted on the slot plate (33) and can slide up and down in the slot plate (33), and the pressing power source (21) is used to drive the lowest clamp (3) to rise.
4. The multi-station vacuum quick press according to claim 3, characterized in that: Each of the workstations (2) is provided with a loading and unloading slot hole (22), and one end of the clamping plate (3) passes through the loading and unloading slot hole (22) and is located in the loading and unloading slot hole (22) to be vertically lifted.
5. The multi-station vacuum quick press according to claim 3, characterized in that: Each of the workstations (2) is provided with a heating plate (5), wherein the heating plate (5) in one of the workstations (2) is spaced apart from and staggered from the heating plate (5) in an adjacent workstation (2) and is arranged in the clamping plate (3).
6. The multi-station vacuum quick press according to claim 5, characterized in that: A cooling pipeline (35) is arranged inside the clamping plate (3).