Plastic uptake forming equipment of isolation plate for CCS assembly

Abstract

The invention discloses a plastic uptake forming device of an isolation plate for a CCS assembly, relates to the technical field of plastic uptake forming equipment, and aims to solve the technical problem that composite filling of particles and flakes is difficult to realize by traditional equipment, and the plastic uptake forming device comprises an automatic plastic uptake mold, a conveying mechanism, a feeding mechanism, a discharging mechanism and a hot pressing assembly. According to the device, through sliding fit of kidney-shaped holes and stagnation holes which are specifically distributed in the moving plate and the protruding blocks of the driving rods, gathering and unfolding of the multiple discharging frames are achieved, and therefore the two working modes of wide-opening uniform particle filling and narrow-opening fixed-point sheet-shaped object filling are flexibly switched on the same device; furthermore, by means of a linkage guide mechanism composed of a supporting inclined plate, a flow gathering plate and a guide plate which are hinged, automatic induction can be achieved and a discharging channel can be expanded during filling of the sheet-shaped objects, the sheet-shaped objects are effectively guided to be stably laid, and blocking and posture inclination are prevented; and a reliable solution is provided for large-scale and high-quality production of the high-performance composite CCS isolation plate.

Description

Technical Field

[0001] This invention relates to the field of vacuum forming equipment technology, and more specifically, to a vacuum forming equipment for a separator plate for CCS components. Background Technology

[0002] CCS integrated busbars are key components in new energy vehicles and energy storage battery modules, mainly used to realize high-voltage series and parallel connection of battery cells and temperature and voltage sampling functions. In the production process of vacuum forming isolation plates, traditional technology uses hot riveting process to fix signal acquisition components, copper and aluminum busbars and other components to the isolation plate. Although vacuum forming process has advantages over injection molding brackets such as lightweight, low cost and high production efficiency, the existing material feeding system has significant technical bottlenecks. Traditional equipment usually adopts a single filling mode, which cannot meet the filling requirements of granular and sheet materials at the same time, resulting in severely limited production flexibility. Traditional vacuum forming equipment typically uses a fixed-diameter or simple adjustable filling mechanism, which can only achieve uniform distribution of particles (such as...). Figure 15 As shown, it is impossible to flexibly switch to the precise embedding of localized reinforcing fillers or sheet-like functional materials (such as metal foils and thermally conductive graphite sheets) on the same production line; this rigid process leads to limited product design freedom and makes it difficult to adapt to the distribution requirements of multi-region and irregularly shaped fillers for high-performance isolation plates, becoming a core bottleneck restricting product upgrades. Secondly, sheet materials are prone to jamming. Due to the lack of effective guidance and adaptive adjustment mechanisms during the conveying process, sheet materials are prone to blockage and tilting in the feeding channel, requiring frequent shutdowns for cleaning, which seriously affects the continuity of production. Furthermore, traditional equipment often needs to reduce the filling speed when pursuing high-precision filling, while it is difficult to ensure the uniformity of material distribution and positioning accuracy when filling at high speed. This contradiction seriously restricts the improvement of production efficiency. In view of this, we propose a vacuum forming equipment for the isolation plate of CCS components. Summary of the Invention

[0003] The purpose of this invention is to provide a vacuum forming equipment for separators used in CCS components, so as to solve the technical problem that traditional equipment is difficult to achieve composite filling of granules and sheet materials.

[0004] To solve the above technical problems, the present invention provides the following technical solution: a vacuum forming equipment for a CCS component separator, comprising an automatic vacuum forming mold, a conveying mechanism, a feeding mechanism, a discharging mechanism and a hot pressing assembly, wherein the discharging mechanism comprises a first end plate and a second end plate, and the first end plate is connected to a moving plate via a ball screw mechanism driven by a servo motor. The movable plate has a waist-shaped hole arranged vertically in the middle as the axis of symmetry, and several inclined waist-shaped holes and two stopping holes are symmetrically distributed. A plurality of feeding racks that can be gathered or unfolded are provided between the first end plate and the second end plate. Each feeding rack is driven by a drive rod, and the protrusions on the drive rod slide and adapt in the waist-shaped hole and the stagnant hole respectively. The feeding racks are connected in series to form a feeding channel; Except for the end feeding rack, all other feeding racks are equipped with an upper feeding hopper and an lower feeding hopper; Except for the feeding racks at both ends, the other feeding racks have symmetrical inclined support plates on one side of the hopper. Among them, the stagnation hole and the waist-shaped hole arranged vertically in the middle are connected to the hopper with a support inclined plate. Two flow-gathering plates are symmetrically fixed at one end of the feeding rack, and the flow-gathering plates pass through several inclined support plates; A guide plate is hinged to the flow-gathering plate located in the regulating trough; When the feeding rack is brought together, it can locally fill particles or flakes on the two composite materials; when it is unfolded, it can evenly fill particles.

[0005] Preferably, the automatic vacuum forming mold includes a mounting frame, a lower mold is arranged on the worktable of the mounting frame, a vacuum forming system is assembled inside the mounting frame, a hydraulic system is installed above the mounting frame, and an upper mold is assembled on the output shaft of the hydraulic system.

[0006] Preferably, the conveying mechanism includes a conveying bracket arranged on one side of the mounting frame, a plurality of hydraulic rods are fixedly connected in a linear array above the conveying bracket, two adjusting plates are slidably arranged above the conveying bracket, the output ends of the hydraulic rods are fixedly connected to the top of the adjusting plates, a plurality of linear roller groups are rotatably arranged in a linear array between the two adjusting plates, and two support frames with roller shafts are mounted above the mounting frame. Each of the linear roller groups includes a cylinder symmetrically arranged between two adjusting plates, and the two cylinders are jointly fitted with a support rod.

[0007] Preferably, each of the feeding hoppers has a fixedly connected insert plate on one side. Except for the feeding rack at the other end, the other feeding racks have slots on one side, and the insert plate is sealed and inserted into the slot. Meanwhile, on one side of the other feeding racks, symmetrical oblique holes are provided on the feeding hopper; In the material feeding rack corresponding to the waist-shaped holes and two stagnant holes arranged in the vertical direction, the inclined hole on one side is replaced by an adjustment groove, and the flow-gathering plate passes through the inclined hole and the adjustment groove.

[0008] Preferably, each of the adjusting grooves has two push rods fitted on its inner wall, and the ends of the push rods are in movable contact with the inclined support plate hinged to the hopper. Each push rod has a first spring fitted on its side surface, and the end of the first spring is fixedly connected to the hopper.

[0009] Preferably, a holding shell is fixedly connected to the top of the first end plate and the second end plate. The holding shell is fitted with receiving plates at both ends, and both receiving plates are fixedly connected to the feeding racks at both ends. A top cylinder is fixedly connected to one side of the second end plate, and a guide rod is fixedly connected to the output end of the top cylinder. Several sliding rods are slidably fitted on the guide rod. Except for the two feeding racks located at the ends, the hoppers on the other feeding racks are all hinged with discharge plates, and the ends of the sliding rods are hinged to the discharge plates.

[0010] Preferably, the hot pressing assembly includes two transmission plates, which are fixedly connected to the top of the adjusting plate, and a plurality of hot pressing rollers are rotatably connected between the two transmission plates.

[0011] Preferably, a hydraulic cylinder is fixedly connected to the top of each transmission plate, and the output end of the hydraulic cylinder is connected to the ends of several hot pressing rollers through a connecting piece. The hydraulic cylinder can drive all the hot pressing rollers to rise and fall synchronously to adjust the pressing force on the composite material.

[0012] Preferably, each of the hot press rollers is fitted with a plurality of electric heaters in a linear array inside, and the electric heaters at both ends are fitted inside the hot press rollers by electric sliders, and adjacent electric heaters are fitted by limiting rods. This allows multiple electric heaters to be linked and adjusted in position along the axial direction of the hot press roller, forming continuous or partitioned heating zones.

[0013] Preferably, one of the hot press rollers and one of the linear roller groups are vertically aligned. The hot press roller is located directly above the linear roller assembly, and the two are arranged vertically, so that the working surface of the hot press roller can act vertically on the roller surface of the linear roller assembly below to press and transfer composite materials and fillers.

[0014] Compared with the prior art, the beneficial effects of the present invention are: 1. This invention, through a feeding system integrating servo drive, hole guidance, and adaptive adjustment mechanism, has successfully solved the technical problems of single filling mode, easy jamming of sheet materials, and difficulty in balancing filling accuracy and efficiency in the existing CCS separator vacuum forming process. Specifically, the equipment achieves the convergence and expansion of multiple feeding racks through the sliding cooperation of specially arranged waist-shaped holes and stabilizing holes on the moving plate with the drive rod protrusions, thereby flexibly switching between two working modes on the same equipment: wide-mouth uniform filling of granules and narrow-mouth fixed-point filling of sheet materials. Furthermore, with the help of a linkage guiding mechanism composed of hinged inclined plates, flow-gathering plates, and guide plates, the feeding channel can be automatically sensed and expanded during sheet material filling, effectively guiding the sheet material to be laid out smoothly and preventing jamming and tilting. This provides a reliable solution for the large-scale, high-quality production of high-performance composite CCS separators.

[0015] 2. This invention, through its innovative adjustable feeding mechanism design, has successfully solved the problem that traditional equipment can only adapt to a single type of filler, making it difficult to achieve composite filling of granules and flakes. This invention utilizes a precision linkage system composed of a servo motor, a moving plate, a waist-shaped hole, and a drive rod to achieve the gathering and unfolding of the feeding rack. It allows for flexible switching between three modes: uniform granule spreading, partial granule filling, and fixed-point flake placement. In particular, the adaptive inclined plate and guiding system designed for flakes effectively avoid jamming and misalignment, achieving flexible and high-precision adaptation to different materials, significantly improving the versatility of the process and the filling quality.

[0016] 3. This invention integrates multiple anti-failure and online stabilization technologies, effectively solving the technical problems of uneven internal structure and low yield caused by vibration and misalignment during the filling process. The equipment incorporates targeted designs at key stages to address vibration interference and material displacement risks during production. The linear roller group of the conveying mechanism adopts a unique structure that forms a concave path, concentrating materials towards the center and isolating external vibrations. The feeding racks are connected in series with a sealed plug-in connection, ensuring the sealing and integrity of the channel. At the critical moment of sheet filling, interference is eliminated, guiding the material to its stable position. These measures work synergistically to eliminate product defects caused by process instability at the source, ensuring the uniformity and consistency of the internal structure of the CCS isolation plate, thereby significantly improving product yield and long-term reliability.

[0017] 4. This invention realizes integrated continuous production from filling and pre-fixing to molding, completely solving the technical problems of traditional multi-process separation, low efficiency, and easy displacement of fillers during turnover; traditional step-by-step operation mode has efficiency bottlenecks and quality risks; this invention creatively integrates the zone-controllable hot pressing function with the material conveying path; the spacing, pressure and internal heater partitioning and position of the hot pressing rollers can be independently and precisely controlled, enabling the equipment to apply differentiated hot pressing strategies (such as straight pressing or wavy pressing) according to the different characteristics of granules and flakes, and pre-fixing is completed during the conveying process, effectively preventing the displacement of fillers in subsequent processes. This online processing unit is seamlessly connected with the end automatic vacuum forming mold, forming a highly integrated production line. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0019] Figure 2 This is a cross-sectional schematic diagram of the linear roller assembly structure of the present invention.

[0020] Figure 3 This is a cross-sectional schematic diagram of the overall structure of the present invention, illustrating the composite material transport path.

[0021] Figure 4This is a three-dimensional structural diagram of the feeding mechanism of the present invention.

[0022] Figure 5 This is a three-dimensional structural diagram of the feeding mechanism of the present invention, showing the structure on the other side of the second end plate.

[0023] Figure 6 This is a three-dimensional exploded view of the feeding mechanism of the present invention.

[0024] Figure 7 This is a schematic diagram of the three-dimensional structure of the feeding rack of the present invention.

[0025] Figure 8 This is a cross-sectional schematic diagram of the feeding rack structure of the present invention, showing the usage state of feeding sheet-like fillers.

[0026] Figure 9 This is a three-dimensional partially exploded structural diagram of the feeding mechanism of the present invention, illustrating the hinge structure of the inclined support plate.

[0027] Figure 10 This is a three-dimensional partially exploded structural diagram of the feeding mechanism of the present invention, to show the three-dimensional structure of the oblique hole.

[0028] Figure 11 This is a schematic cross-sectional view of the hot pressing assembly of the present invention, showing the distribution structure of the hot pressing rollers.

[0029] Figure 12 This is a schematic diagram of the cross-sectional structure of the hot press roller of the present invention.

[0030] Figure 13 This is a schematic diagram of the composite material structure of the filler sheet of the present invention.

[0031] Figure 14 This is a schematic diagram of the partially filled granular composite material structure of the present invention.

[0032] Figure 15 This is a schematic diagram of the uniformly filled particulate composite material structure of the present invention.

[0033] Explanation of the numbers in the diagram: 1. Automatic vacuum forming mold; 2. Conveying mechanism; 3. Feeding mechanism; 4. Discharging mechanism; 5. Hot pressing assembly; 11. Mounting frame; 12. Lower mold; 13. Vacuum forming system; 14. Hydraulic system; 15. Upper mold; 21. Conveying bracket; 211. Hydraulic rod; 22. Adjusting plate; 23. Linear roller group; 231. Cylinder; 232. Support rod; 24. Support frame; 41. First end plate; 42. Second end plate; 43. Moving plate; 44. Waist-shaped hole; 45. Stagnation hole; 46. ​​Drive rod; 47. Feeding rack; 471. Feeding hopper; 472. Feeding hopper; 48. Insert plate; 49. Slot; 410. Inclined hole; 411. Adjusting groove; 412. Supporting inclined plate; 413. Top rod; 414. First spring; 415. Concentrating plate; 416. Guide plate; 417. Container shell; 418. Receiving plate; 419. Top cylinder; 420. Guide rod; 421. Sliding rod; 422. Discharge plate; 51. Transmission plate; 52. Hot press roller; 53. Hydraulic cylinder; 54. Electric heater. Detailed Implementation

[0034] Example 1, such as Figure 1 As shown, the present invention relates to a vacuum forming equipment for a CCS component separator, including an automatic vacuum forming mold 1, a conveying mechanism 2, a feeding mechanism 3, a discharging mechanism 4, and a hot pressing component 5. In this embodiment, the feeding mechanism 3 is an automatic feeding tray in the prior art, which is mainly composed of a material tray, a spiral track, and a discharge port, etc., and is used to transport fillers. It will not be described in detail here.

[0035] Specifically, such as Figure 3 As shown, the automatic vacuum forming mold 1 of this embodiment includes a mounting frame 11, a lower mold 12 mounted on a worktable on the mounting frame 11, a vacuum forming system 13 assembled inside the mounting frame 11, a hydraulic system 14 mounted above the mounting frame 11, and an upper mold 15 assembled on the output shaft of the hydraulic system 14. The shape and structure of the lower mold 12 and the upper mold 15 in this embodiment are conventional settings in this technical field. The hydraulic system 14 and the vacuum forming system 13 are also common hydraulic devices built into vacuum forming equipment and conventional devices used to generate negative pressure in the mold to shape composite materials. They are all prior art and therefore will not be described in detail.

[0036] like Figures 1-2As shown, the conveying mechanism 2 in this embodiment includes a conveying support 21 arranged on one side of the mounting frame 11. Several hydraulic rods 211 are fixedly connected in a linear array above the conveying support 21. Two adjusting plates 22 are slidably arranged above the conveying support 21. The output ends of the hydraulic rods 211 are fixedly connected to the top of the adjusting plates 22. Several linear roller groups 23 are rotatably arranged in a linear array between the two adjusting plates 22. Two support frames 24 with roller shafts are mounted above the mounting frame 11. The several linear roller groups 23 form a straight path A (e.g., ...). Figure 3 As shown); the rollers on the support frame 24 form an oblique composite path B (as shown). Figure 3 (As shown); the feeding mechanism 4 is arranged above the mounting frame 11 and between the two support frames 24, and the hot pressing assembly 5 is arranged above the output end of the straight path A on the mounting frame 11. In this embodiment, any one of the straight roller groups 23 includes a cylinder 231 symmetrically arranged between two adjusting plates 22, and the two cylinders 231 are jointly fitted with a support rod 232. Specifically, when filling the middle of the composite material, the hydraulic rod 211 drives the adjusting plate 22 to move several cylinders 231 in opposite directions, so that the support rod 232 is exposed, and the diameter of the support rod 232 is smaller than the diameter of the cylinder 231, so that the two cylinders 231 and one support rod 232 form a concave straight path A, which can gather the filler located in the middle of the composite material and avoid vibration during the operation of the motor and other components during the conveying process, which would cause the filler to disperse.

[0037] like Figure 4 and Figures 6-8 As shown, the feeding mechanism 4 in this embodiment includes a first end plate 41 and a second end plate 42 installed between two support frames 24. On the side of the first end plate 41 away from the second end plate 42, a slidable movable plate 43 is adapted and connected to a ball screw mechanism driven by a servo motor. The movable plate 43 can reciprocate linearly along the screw axis under the precise control of the servo motor. On the movable plate 43, with the long axis center line of a vertically arranged waist-shaped hole 44 in the middle as the axis of symmetry, a number of inclined... The oblong hole 44; at the same time, two stagnant holes 45 are symmetrically distributed on both sides of the axis of symmetry. Several driving rods 46 are slidably adapted between the first end plate 41 and the moving plate 43. The positions of the driving rods 46 correspond to the oblong hole 44 and the stagnant hole 45, and the protrusions on the driving rods 46 are slidably adapted inside the oblong hole 44 and the stagnant hole 45. Each driving rod 46 is fixedly connected to a feeding rack 47 at its end, and the feeding rack 47 is slidably adapted between the first end plate 41 and the second end plate 42. Two adjacent feeding racks 47 form a feeding channel.

[0038] Specifically, the servo motor drives the lead screw, causing the moving plate 43 to move upward or downward. When moving upward, the protrusions on the drive rod 46 slide within the oblong hole 44 and the stagnant hole 45, causing several drive rods 46 to drive their corresponding feeding racks 47 to move and expand about their central axis, thereby increasing the flow space of the feeding channel. When moving downward, the protrusions on the drive rod 46 slide within the oblong hole 44 and the stagnant hole 45, causing several drive rods 46 to drive their corresponding feeding racks 47 to move and converge about their central axis, thereby reducing the flow space of the feeding channel. In the process, the feeding racks 47 corresponding to the vertically arranged waist-shaped holes 44 and the two stagnant holes 45 have the same sliding trajectory as the lower half of the stagnant holes 45 and the vertically arranged waist-shaped holes 44. This causes the other feeding racks 47 to converge, and the corresponding three feeding racks 47 to stop moving when they converge to a certain point. The resulting feeding channel matches the size of the sheet material being filled. When several feeding racks 47 are deployed, they can uniformly fill particles between two composite materials. When several feeding racks 47 converge, they can not only partially fill particles, but also fill sheet-like fillers (such as...) in the central area between two composite materials. Figures 13-15 (As shown).

[0039] This invention, through its innovative adjustable feeding mechanism 4, has successfully solved the problem that traditional equipment can only adapt to a single type of filler, making it difficult to achieve composite filling of granules and flakes. Utilizing a precision linkage system consisting of a servo motor, a moving plate 43, an oblong hole 44, and a drive rod 46, this invention enables the feeding rack 47 to converge and expand. It allows for flexible switching between three modes: uniform granule spreading, partial granule filling, and fixed-point flake placement. In particular, the adaptive inclined support plate 412 and guiding system designed for flakes effectively prevent jamming and misalignment, achieving flexible and high-precision adaptation to different materials and significantly improving the versatility of the process and the filling quality.

[0040] like Figures 6-10As shown, in this embodiment, except for the feeding rack 47 located at the end, each of the other feeding racks 47 includes an upper hopper 471 and a lower hopper 472. The upper hopper 471 and the lower hopper 472 are both V-shaped. Each upper hopper 471 has a fixedly connected insert plate 48 on one side. Except for the feeding rack 47 located at the other end, the other feeding racks 47 have slots 49 on one side, and the insert plate 48 is sealed and inserted into the slot 49, thereby connecting multiple feeding racks 47 in series. At the same time, on one side of the other feeding racks 47, oblique holes 410 are symmetrically opened on the lower hopper 472. On the feeding rack 47 corresponding to the position of the waist-shaped hole 44 and the two stagnant holes 45 arranged in the vertical direction, the oblique hole 410 on one side is replaced by an adjusting groove 411. Except for the two feeding racks 47 located at the end, the other feeding racks 47 have symmetrically connected inclined support plates on one side of the lower hopper 472. 412, wherein a support plate 412 is hinged to the hopper 472 corresponding to the stagnant hole 45 and the vertically arranged waist-shaped hole 44 in the middle. Two push rods 413 are sleeved on the inner wall of each adjusting groove 411, and the ends of the push rods 413 are in movable contact with the support plate 412 hinged on the hopper 472. A first spring 414 is sleeved on the side surface of each push rod 413, and the end of the first spring 414 is fixedly connected to the hopper 472, one end of which... Two flow-gathering plates 415 are fixedly connected to one side of the material feeding rack 47 in a symmetrical structure. The flow-gathering plates 415 pass through the inclined holes 410 and the adjusting groove 411, and are slidably inserted on one side of the support inclined plate 412. A guide plate 416 is hinged to the flow-gathering plate 415 located in the adjusting groove 411. When the guide plate 416 moves to the three support inclined plates 412 hinged to the feed hopper 472, it can rotate axially to guide the discharge of plate-shaped filler.

[0041] Specifically, when several feeding racks 47 gather in the middle area between composite materials to fill the sheet-like material, it first flows from the upper hopper 471 into the lower hopper 472. During this process, the output port of the upper hopper 471 can correct the falling state of the sheet-like material, and its end then falls from the output end of the lower hopper 472 onto the surface of the composite material. Because the composite material is being transported (translated by being conveyed by the linear roller group 23), the end of the sheet-like material is subjected to a force and tilts. At this time, the top rod 413 moves due to the force, and the inclined plate 412 rotates axially, increasing the flow space at the output end of the feeding channel, so that the sheet-like material can be smoothly placed flat on the surface of the composite material (e.g., Figure 8 (As shown).

[0042] like Figures 5-6As shown, in this embodiment, a holding shell 417 is fixedly connected to the top of the first end plate 41 and the second end plate 42. The holding shell 417 is fitted with receiving plates 418 at both ends, and both receiving plates 418 are fixedly connected to the material feeding racks 47 at both ends. A top cylinder 419 is fixedly connected to one side of the second end plate 42, and a guide rod 420 is fixedly connected to the output end of the top cylinder 419. Several sliding rods 421 are slidably fitted on the guide rod 420. Except for the two material feeding racks 47 at the ends, the feeding hoppers 471 on the other material feeding racks 47 are all hinged with discharge plates 422, and the ends of the sliding rods 421 are hinged to the discharge plates 422. When the top cylinder 419 works, it drives the guide rod 420 to move up or down, causing the guide rod 420 to drive the discharge plate 422 to rotate axially, discharging the filling material through the discharge plate 422 and transporting the filling material into the discharge channel.

[0043] Specifically, when feeding granular materials, the material is conveyed into the holding shell 417 by the feeding mechanism 3. At the same time, when several feeding racks 47 are unfolded or gathered, the feeding racks 47 drive the discharge plate 422 to move. The discharge plate 422 drives the sliding rod 421 to slide on the guide rod 420. Then, the top cylinder 419 drives the guide rod 420 to move up or down, causing the discharge plate 422 to rotate axially, which can convey the granules to the other end and flow into the discharge channel respectively. At the same time, when discharging sheet materials, the top cylinder 419 drives the guide rod 420 to rotate axially, so that it is in a vertical state. Its end plate is in an inclined state to form a slope, which causes the sheet materials to slide into the discharge channel.

[0044] This invention integrates multiple anti-failure and online stabilization technologies, effectively solving the technical problems of uneven internal structure and low yield caused by vibration and misalignment during the filling process. The equipment incorporates targeted designs at key stages to address vibration interference and material displacement risks during production. The linear roller group 23 of the conveying mechanism 2 employs a unique structure that forms a concave path, concentrating materials towards the center and isolating external vibrations. The feeding racks 47 are connected in series with a sealed interlocking connection, ensuring the sealing and integrity of the channel. At the critical moment of sheet filling, interference is eliminated, guiding the material to its stable position. These measures work synergistically to eliminate product defects caused by process instability at the source, ensuring the uniformity and consistency of the internal structure of the CCS isolation plate, thereby significantly improving product yield and long-term reliability.

[0045] like Figures 11-12As shown, the hot pressing assembly 5 in this embodiment includes two transmission plates 51, which are fixedly connected to the top of the adjusting plate 22. A plurality of hot pressing rollers 52 are rotatably connected between the two transmission plates 51. A hydraulic cylinder 53 is fixedly connected to the top of each transmission plate 51, and the output end of the hydraulic cylinder 53 is connected to the ends of the plurality of hot pressing rollers 52 via connecting plates. The hydraulic cylinder 53 can drive all the hot pressing rollers 52 to rise and fall synchronously to adjust the pressing force on the composite material. A plurality of electric heaters 54 are linearly arrayed and slidably fitted inside each hot pressing roller 52. The electric heaters 54 at both ends are connected to... An electric slider is slidably fitted inside the hot press roller 52, and two adjacent electric heaters 54 are slidably fitted by a limiting rod, so that the positions of multiple electric heaters 54 can be adjusted in conjunction in the axial direction of the hot press roller 52 to form continuous or partitioned heating zones; wherein, one of the hot press rollers 52 is vertically aligned with one of the linear roller groups 23; specifically, the hot press roller 52 is located directly above the linear roller group 23, and the two are arranged in a vertical direction, so that the working surface of the hot press roller 52 can act vertically on the roller surface of the linear roller group 23 below, for pressing and transferring composite materials and fillers.

[0046] Specifically, the hydraulic cylinder 53 operates to drive the distance between the hot pressing roller 52 and the linear roller group 23, thereby hot pressing the composite material with different thicknesses. The electric heater 54 inside the hot pressing roller 52 can be driven to move in opposite directions by a pneumatic slider, so that the composite material can be hot pressed locally or uniformly and intermittently to prevent the loss or misalignment of the filler.

[0047] This invention realizes integrated continuous production from filling, pre-fixing to molding, and has completely solved the technical problems of traditional multi-process separation, low efficiency, and easy displacement of fillers during turnover. The traditional step-by-step operation mode has efficiency bottlenecks and quality risks. This invention creatively integrates the zone-controllable hot pressing function with the material conveying path. The spacing, pressure and internal heater partitioning and position of the hot pressing rollers can be independently and precisely controlled, so that the equipment can apply differentiated hot pressing strategies (such as straight pressing or wavy pressing) according to the different characteristics of granules and flakes. Pre-fixing is completed during the conveying process, which effectively prevents the displacement of fillers in subsequent processes. This online processing unit is seamlessly connected with the end automatic blister mold 1 to form a highly integrated production line.

[0048] Example 2: This example provides a molding method for a vacuum forming equipment for a CCS component separator, specifically including the following steps: S1. Pre-treatment: First, determine the filler and place it in the feeding mechanism 3, then pass the two composite materials through the designated path respectively; S2, Filling material; S2.1 Uniform filling: First, the servo motor drives the lead screw, and the moving plate 43 moves upward. The feeding rack 47 slides in the waist-shaped hole 44 and the stagnant hole 45 through the protrusion on the drive rod 46. It expands on both sides with the feeding rack 47 in the middle as the symmetrical axis, expanding the flow space of the feeding channel between two adjacent feeding racks 47. Then, the feeding mechanism 3 transports the particles into the holding shell 417. Then, the external control system makes the top cylinder 419 work, drives the guide rod 420 to move up or down and drives the sliding rod 421 to move, thereby causing the discharge plate 422 to rotate axially, transporting the particles to each feeding channel and falling onto the composite material. S2.2, Local filling of particles: Driven by the servo motor, the moving plate 43 moves downward, and the feeding rack 47 slides in the waist-shaped hole 44 and the stagnant hole 45 through the protrusion on the drive rod 46. The particles are gathered in the middle with the feeding rack 47 as the symmetrical axis, reducing the flow space of the feeding channel between two adjacent feeding racks 47. The particles are transported to the holding shell 417 by the feeding mechanism 3 and spread flat on the surface of the composite material from each reduced feeding channel. S2.3, Sheet-shaped filler: When several feeding racks 47 converge symmetrically at the center of the axis, the feeding racks 47 corresponding to the vertically arranged waist-shaped holes 44 and two stagnant holes 45, because the lower half of the stagnant holes 45 has the same sliding trajectory as the vertically arranged waist-shaped holes 44, cause the other feeding racks 47 to converge, and the corresponding three feeding racks 47 to stop moving when they converge to a certain point. The resulting feeding channel matches the size of the sheet-shaped filler, and the guide rod 420 is driven axially by the top cylinder 419 to rotate, so that it is in a vertical state, and its end plate is at the position. A landslide is formed in an inclined state, and the sheet-like material flows into the two discharge channels from the landslide. Due to the narrowness of the discharge channels, the sheet-like material can only fall on the surface of the composite material in a vertical state. Its end first contacts the surface of the composite material, and the composite material is in a transport state. Therefore, the end of the sheet-like material is subjected to a force and pre-tilts, which applies a force to the inclined plate 412. The top rod 413 moves due to the force, and the inclined plate 412 drives the guide plate 416 to rotate axially, increasing the flow space of the discharge channel, so that the sheet-like material can be smoothly placed on the surface of the composite material. S3. Hot pressing treatment: After filling the material, the distance between the hot pressing roller 52 and the linear roller group 23 is adjusted by the hydraulic cylinder 53. When hot pressing the composite material filled with sheet-like material, the path between the hot pressing roller 52 and the linear roller group 23 should be straight. They move towards each other in the electric heater 54 via a pneumatic slider to hot press the composite material and fix the filler in the composite material. When hot pressing the composite material filled with granular material, the distance between the hot pressing roller 52 and the linear roller group 23 is adjusted by the hydraulic cylinder 53. The path between the hot pressing roller 52 and the linear roller group 23 should be wavy to increase the pressure and fix the granular material inside the composite material. After hot pressing, the material is conveyed to the lower mold 12 by the linear roller group 23. The hydraulic system 14 is activated by the external control system to drive the upper mold 15 to move downward and close with the lower mold 12. Then, the gas in the mold is extracted by the vacuum forming system 13 to perform vacuum forming treatment on the composite material.

[0049] The embodiments disclosed in this invention are preferred embodiments, but are not limited thereto. Those skilled in the art can easily understand the spirit of this invention based on the above embodiments and make different extensions and variations, but as long as they do not depart from the spirit of this invention, they are all within the protection scope of this invention.

Claims

1. A blister molding equipment for isolation plate of CCS assembly, comprising an automatic blister mold (1), a conveying mechanism (2), a feeding mechanism (3), a discharging mechanism (4) and a hot pressing assembly (5), characterized in that, The feeding mechanism (4) comprises a first end plate (41) and a second end plate (42), the first end plate (41) is connected with a moving plate (43) through a ball screw mechanism driven by a servo motor; The moving plate (43) is provided with a waist-shaped hole (44) arranged vertically in the middle as a symmetry axis, a plurality of inclined waist-shaped holes (44) and two stationary holes (45) are symmetrically distributed; A plurality of feeding racks (47) which can be gathered or expanded are arranged between the first end plate (41) and the second end plate (42), each feeding rack (47) is driven by a driving rod (46), and the protrusions on the driving rod (46) slide and fit in the waist-shaped holes (44) and the stationary holes (45) respectively; The feeding racks (47) are sequentially connected in series and form a feeding channel; Except for the feeding racks (47) at the ends, the remaining feeding racks (47) are provided with upper hoppers (471) and lower hoppers (472); Except for the two end feeding racks (47), the lower hoppers (472) of the remaining feeding racks (47) are symmetrically provided with inclined supporting plates (412) on one side; The stationary holes (45) and the corresponding lower hoppers (472) of the vertically arranged waist-shaped holes (44) in the middle are hingedly connected with the inclined supporting plates (412); One end of the feeding rack (47) is symmetrically fixed with two flow converging plates (415), and the flow converging plates (415) pass through a plurality of inclined supporting plates (412); The flow converging plates (415) located in the adjusting grooves (411) are hingedly connected with guide plates (416); When the feeding racks (47) are gathered, local filling of particles or sheet materials can be achieved on two pieces of composite material; when expanded, uniform filling of particulate matter can be achieved.

2. The blister forming apparatus for a CCS assembly spacer plate according to claim 1, wherein The automatic plastic suction mold (1) comprises a mounting frame (11), a lower mold (12) is arranged on a workbench of the mounting frame (11), a vacuum plastic suction system (13) is assembled in the mounting frame (11), a hydraulic system (14) is installed above the mounting frame (11), and an upper mold (15) is assembled on an output shaft of the hydraulic system (14).

3. The blister forming apparatus for a CCS assembly insulation panel according to claim 2, wherein, The conveying mechanism (2) comprises a conveying support (21) arranged on one side of the mounting frame (11), a plurality of hydraulic rods (211) are fixedly connected in a linear array above the conveying support (21), two adjusting plates (22) are slidably arranged above the conveying support (21), the output ends of the hydraulic rods (211) are fixedly connected to the top of the adjusting plates (22), a plurality of straight roller groups (23) are rotatably arranged in a linear array between the two adjusting plates (22), and two support frames (24) with roller shafts are assembled above the mounting frame (11); Any one of the straight roller groups (23) comprises a cylinder (231) rotatably arranged between the two adjusting plates (22), and the two cylinders (231) are jointly sleeved with a supporting rod (232).

4. The blister forming apparatus for a spacer plate of a CCS assembly according to claim 3, wherein One side of each of the upper hoppers (471) is fixedly connected with a plug-in plate (48), and a plug-in groove (49) is formed in one side of each of the remaining feeding racks (47) except the feeding rack (47) at the other end, and the plug-in plate (48) is sealingly inserted into the plug-in groove (49). Meanwhile, the rest of the discharge rack (47) side, located on the hopper (472) on the symmetry opening has inclined hole (410); Among them, the inclined hole (410) on one side of the discharge rack (47) corresponding to the vertical arrangement of the waist hole (44) and the two stagnation holes (45) is replaced by an adjusting groove (411), and the flow plate (415) passes through the inclined hole (410) and the adjusting groove (411).

5. The blister forming apparatus for a CCS assembly insulation panel according to claim 4, wherein, The inner wall of each adjusting groove (411) is sleeved with two top rods (413), and the end of the top rod (413) is in movable contact with the inclined plate (412) hinged on the lower hopper (472). The side surface of each top rod (413) is sleeved with a first spring (414), and the end of the first spring (414) is fixedly connected to the lower hopper (472).

6. The blister forming apparatus for a spacer plate of a CCS assembly according to claim 5, wherein The first end plate (41) and the second end plate (42) are fixedly connected with a containing shell (417) at the top, the containing shell (417) is adaptively inserted with an accommodating plate (418) at both ends, and the two accommodating plates (418) are fixedly connected with the two end discharge racks (47). The second end plate (42) is fixedly connected with a top cylinder (419) on one side, and the output end of the top cylinder (419) is fixedly connected with a guide rod (420). A plurality of sliding rods (421) are slidably connected to the guide rod (420). Except for the two discharge racks (47) at both ends, the inner part of the upper hopper (471) of the rest of the discharge racks (47) is hinged with a discharge plate (422), and the end of the sliding rod (421) is hingedly connected with the discharge plate (422).

7. The blister forming apparatus for a CCS assembly spacer plate according to claim 6, wherein The hot pressing assembly (5) comprises two transmission plates (51), and the two transmission plates (51) are fixedly connected at the top of the adjusting plate (22). A plurality of hot pressing rollers (52) are rotatably connected between the two transmission plates (51).

8. The blister forming apparatus for a spacer plate of a CCS assembly according to claim 7, wherein The top of each transmission plate (51) is fixedly connected with a hydraulic cylinder (53), and the output end of the hydraulic cylinder (53) is drivingly connected with the end of the plurality of hot pressing rollers (52) through a connecting sheet. The hydraulic cylinder (53) can drive all hot pressing rollers (52) to rise and fall synchronously to adjust the pressing force on the composite material.

9. The blister forming apparatus for a spacer plate of a CCS assembly according to claim 8, wherein A plurality of electric heaters (54) are linearly arranged in each hot pressing roller (52). The electric heaters (54) at both ends are slidably connected in the hot pressing roller (52) through an electric sliding block, and adjacent two electric heaters (54) are slidably connected through a limiting rod. The plurality of electric heaters (54) can be adjusted in position in the axial direction of the hot pressing roller (52) to form a continuous or partitioned heating zone.

10. The blister forming apparatus for a spacer plate of a CCS assembly according to claim 9, wherein One of the hot pressing rollers (52) is vertically and perpendicularly arranged above one of the linear roller groups (23). The hot pressing roller (52) is located directly above the linear roller group (23), and the two are arranged in a vertical direction, so that the working surface of the hot pressing roller (52) can act vertically on the roller surface of the linear roller group (23) below to press and convey the composite material and the filler.

Images