A forming and conveying device for thermoplastic composites

Abstract

The utility model relates to conveying equipment technical field discloses a kind of forming conveying devices of thermoplastic composite, including frame body, the forming conveying device of thermoplastic composite, by setting installation bucket and cleaning mechanism, electric push rod telescopic push block horizontal sliding along support rail, sliding slot and support rail cooperation ensure straight line precision, round bar slides in strip hole, because strip hole is bent design, strip plate generates swing when moving with block, limit strip plate only can be along support rod axial fine adjustment, enhance movement stability, scraper and brush roll cooperate cleaning scraper is fixed in the top of mounting plate, when strip plate swings, scrape the residual material adhered in the bottom of conveyer, rotary motor drives the rotation of rotating lever, drives brush roll high-speed rotation, further clean small particle or stubborn stain, while swing forward and backward when brush roll rotates, simulate the action of manual wiping, the residual material cleaned is guided and collected by installation bucket, realize the purpose that cleaning structure cleaning conveyer is provided.

Description

Technical Field

[0001] This utility model relates to the field of conveying equipment technology, specifically to a molding and conveying device for thermoplastic composite materials. Background Technology

[0002] A search revealed Chinese Patent Publication No. CN220702240U, which discloses a molding and conveying device for thermoplastic composite materials. The device includes two fixed seats. Spring force causes two movable plates on either side of the fixed seats to move two clamping plates, positioning the workpiece. This allows workpieces of different sizes to be fixed on the seats, preventing them from shifting or falling during conveyor belt transport. The device can accurately transport the workpiece to the designated position. However, the existing technology described above has the following drawbacks: it lacks a function to clean the conveyor, and after prolonged use, the conveyor surface accumulates dust, affecting worker operations. Therefore, this paper proposes a molding and conveying device for thermoplastic composite materials to address these problems. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a molding and conveying device for thermoplastic composite materials, which has the advantage of having a cleaning structure and a cleaning conveyor, thus solving the problems mentioned in the background art.

[0005] (II) Technical Solution

[0006] To achieve the aforementioned purpose of providing a cleaning structure and a cleaning conveyor, this utility model provides the following technical solution: a molding and conveying device for thermoplastic composite materials, comprising a frame, a conveyor extending above the frame is fixedly installed on the inner side of the frame, an mounting frame is fixedly installed between the front and rear sides of the frame, a limiting component extending to the front and rear sides and fitting against the conveyor is provided on the inner side of the mounting frame, a cooling fan is provided at the bottom of the limiting component, an installation bucket extending to the inner side is fixedly installed at the bottom of the frame, and a cleaning mechanism extending above the installation bucket and fitting against the bottom of the conveyor is provided on the inner bottom wall of the frame;

[0007] The limiting component includes a mounting frame. The mounting frame is fixedly installed on the inner top wall of the mounting frame. A dual-axis servo motor is fixedly installed on the inner bottom wall of the mounting frame. Threaded rods that are rotatably connected to the left and right sides of the inner wall of the mounting frame are fixedly installed at the two output shafts of the dual-axis servo motor. Threaded blocks are threadedly connected to the outer sides of the threaded rods. A rectangular plate extending to the bottom of the threaded block is fixedly installed at the bottom of the threaded block. A U-shaped plate extending to the outer side of the mounting frame is fixedly installed at the bottom of the rectangular plate. A limiting plate that fits against the top of the conveyor is fixedly installed at one end of the U-shaped plate. The cooling fan is fixedly installed at the bottom of the mounting frame.

[0008] Preferably, the cleaning mechanism includes a fixing block, which is fixedly installed on the inner bottom wall of the frame. A horizontal plate extending above the mounting hopper is fixedly installed on one side of the fixing block. A slotted hole is formed inside the horizontal plate. A support rail is fixedly installed on the top of the horizontal plate. A movable block is slidably installed on the top of the support rail. A slotted plate that fits against the top of the movable block is slidably installed on the inner side of the movable block. Support rods penetrating the movable block are fixedly installed on both the left and right sides of the slotted plate. A slotted plate extending into the slotted hole and slidably connected to it is fixedly installed on the bottom of the slotted plate. A round rod is used. An electric push rod is fixedly installed on the top of the fixed block. The output end of the electric push rod is fixedly connected to the left side of the moving block. An installation plate is fixedly installed on the right side of the strip plate. A scraper that fits against the bottom of the conveyor is fixedly installed on the top of the installation plate. Connecting plates are fixedly installed at both the front and rear ends of the installation plate. A rotary motor is fixedly installed on the front side of the connecting plate. A rotating rod that passes through the front connecting plate and is rotatably connected to the rear connecting plate is fixedly installed at the output shaft of the rotary motor. A brush roller that fits against the bottom of the conveyor is fixedly installed on the outer side of the rotating rod.

[0009] Preferably, the strip plate has a strip hole inside that matches the moving trajectory of the moving block, the moving block has a through hole inside that matches the strip plate, and the bottom of the moving block has a groove that matches the support rail.

[0010] Preferably, the strip hole has a bent design, and the interior of the movable block has a circular hole that matches the support rod.

[0011] Preferably, the inner wall of the mounting bracket is provided with limiting holes on both the front and rear sides that are adapted to the U-shaped plate, and the inner bottom wall of the mounting frame is provided with rectangular holes that are adapted to the moving trajectory of the rectangular plate.

[0012] Preferably, the left end of the limiting plate is flared, and one end of the threaded rod is rotatably connected to the inner wall of the mounting frame via a bearing.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, this utility model provides a molding and conveying device for thermoplastic composite materials, which has the following advantages:

[0015] This thermoplastic composite molding and conveying device, through the installation of a hopper and a cleaning mechanism, pushes a moving block to slide horizontally along a support rail when the electric push rod extends and retracts. The chute cooperates with the support rail to ensure straightness accuracy. The round rod slides in the strip hole. Due to the bent design of the strip hole, the strip plate swings back and forth as the moving block moves, limiting the strip plate to only fine adjustment along the axial direction of the support rod, thus enhancing motion stability. The scraper and brush roller work together to clean. The scraper is fixed to the top of the installation plate and scrapes off the residue adhering to the bottom of the conveyor when it swings with the strip plate. The rotary motor drives the rotating rod to rotate, driving the brush roller to rotate at high speed to further clean fine particles or stubborn stains. The brush roller swings back and forth while rotating, simulating the action of manual wiping. The cleaned residue is discharged and collected through the installation hopper, thus achieving the purpose of a cleaning conveyor with a cleaning structure. Attached Figure Description

[0016] Figure 1 This is a three-dimensional view of the structure of this utility model;

[0017] Figure 2 This is a partial three-dimensional view of the structure of this utility model;

[0018] Figure 3 This is a partial sectional perspective view of the present invention;

[0019] Figure 4 This is a right-side sectional perspective view of a partial structure of this utility model;

[0020] Figure 5 This is a partial sectional perspective view of the present invention;

[0021] Figure 6 This is a right-side sectional perspective view of a partial structure of this utility model;

[0022] Figure 7 This is a partial sectional perspective view of the present invention.

[0023] In the diagram: 1. Frame, 2. Conveyor, 3. Mounting frame, 4. Limiting component, 41. Mounting frame, 42. Dual-axis servo motor, 43. Threaded rod, 44. Threaded block, 45. Rectangular plate, 46. U-shaped plate, 47. Limiting plate, 5. Cooling fan, 6. Mounting bucket, 7. Cleaning mechanism, 701. Fixing block, 702. Horizontal plate, 703. Strip hole, 704. Support rail, 705. Moving block, 706. Strip plate, 707. Support rod, 708. Round rod, 709. Electric push rod, 710. Mounting plate, 711. Scraper, 712. Connecting plate, 713. Rotary motor, 714. Rotating rod, 715. Brush roller. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-7 This utility model provides a technical solution: a molding and conveying device for thermoplastic composite materials, including a frame 1, a conveyor 2 extending above the frame 1 is fixedly installed on the inner side of the frame 1, continuously transporting the thermoplastic composite material to the next station. The surface material needs to be wear-resistant and low-friction, such as rubber or Teflon coating, to prevent material adhesion or scratches. The speed is adjustable to adapt to the cycle requirements of different molding processes. An installation frame 3 is fixedly installed between the front and rear sides of the frame 1. A limiting component 4 extending to the front and rear sides and fitting against the conveyor 2 is provided on the inner side of the installation frame 3. A cooling fan 5 is provided at the bottom of the limiting component 4 to continuously blow air onto the surface of the conveyor 2 to accelerate the cooling and solidification of the thermoplastic material and prevent high-temperature deformation or adhesion. An installation bucket 6 extending to the inner side of the frame 1 is fixedly installed at the bottom of the frame 1. The top of the installation bucket 6 is flared, and the upper and lower sides of the inner wall of the installation bucket 6 are open. A cleaning mechanism 7 extending above the installation bucket 6 and fitting against the bottom of the conveyor 2 is provided on the inner bottom wall of the frame 1.

[0026] The limiting component 4 includes a mounting frame 41. The mounting frame 41 is fixedly mounted on the inner top wall of the mounting bracket 3. A dual-axis servo motor 42 is fixedly mounted on the inner bottom wall of the mounting frame 41. Threaded rods 43, which are rotatably connected to the left and right sides of the inner wall of the mounting frame 41, are fixedly mounted on the two output shafts of the dual-axis servo motor 42. Threaded blocks 44 are threadedly connected to the outer sides of the threaded rods 43. A rectangular plate 45 extending to the bottom of the mounting frame 41 is fixedly mounted on the bottom of the threaded block 44. A U-shaped plate 46 extending to the outer side of the mounting bracket 3 is fixedly mounted on the bottom of the rectangular plate 45. A limiting device that fits against the top of the conveyor 2 is fixedly mounted on one end of the U-shaped plate 46. Plate 47 and cooling fan 5 are fixedly installed at the bottom of mounting frame 41. When the motor starts, the two output shafts drive the threaded rod 43 to rotate synchronously. The threaded rod 43 is connected to the inner wall of mounting frame 41 through bearings to ensure rotational stability. The threaded block 44 is threadedly engaged with the threaded rod 43 to convert the rotational motion into linear motion, driving the threaded blocks 44 on both sides to move in opposite directions. The threaded block 44 drives the limiting plate 47 to move horizontally through rectangular plate 45 and U-shaped plate 46 to realize dynamic adjustment of the limiting distance, adapting to composite materials of different widths or thicknesses. The flared structure on the left side of the limiting plate 47 guides the material to automatically center, preventing conveying deviation.

[0027] The inner wall of the mounting bracket 3 has limiting holes on both the front and rear sides that are compatible with the U-shaped plate 46. The inner bottom wall of the mounting frame 41 has rectangular holes that are compatible with the moving trajectory of the rectangular plate 45. The left end of the limiting plate 47 is flared. One end of the threaded rod 43 is rotatably connected to the inner wall of the mounting frame 41 through a bearing.

[0028] The cleaning mechanism 7 includes a fixed block 701. The fixed block 701 is fixedly installed on the inner bottom wall of the frame 1. A horizontal plate 702 extending above the mounting bucket 6 is fixedly installed on one side of the fixed block 701. A slotted hole 703 is opened inside the horizontal plate 702. A support rail 704 is fixedly installed on the top of the horizontal plate 702. A movable block 705 is slidably installed on the top of the support rail 704, guiding the movable block 705 to move horizontally and linearly, transmitting power to the electric push rod 709. A strip plate 706, which is in contact with the top of the movable block 705, is slidably installed on the inner side of the movable block 705. Support rods 707 penetrating the movable block 705 are fixedly installed on both the left and right sides of the strip plate 706. A round rod 708 extending into and slidably connected to the slotted hole 703 is fixedly installed at the bottom of the strip plate 706. An electric push rod 709 is fixedly installed on the top of the fixed block 701. The output end of the electric push rod 709 is fixedly connected to the left side of the moving block 705. An mounting plate 710 is fixedly installed on the right side of the strip plate 706. A scraper 711 that fits against the bottom of the conveyor 2 is fixedly installed on the top of the mounting plate 710. The scraper is made of wear-resistant rubber or metal, and the material is selected according to the hardness of the residual material. The scraper has a sharp edge design to improve scraping efficiency. Connecting plates 712 are fixedly installed at both the front and rear ends of the mounting plate 710. A rotary motor 713 is fixedly installed on the front side of the front connecting plate 712. A rotating rod 714 that passes through the front connecting plate 712 and is rotatably connected to the rear connecting plate 712 is fixedly installed at the output shaft of the rotary motor 713. A brush roller 715 that fits against the bottom of the conveyor 2 is fixedly installed on the outside of the rotating rod 714.

[0029] The strip plate 706 has a strip hole inside that matches the movement trajectory of the moving block 705. The moving block 705 has a through hole inside that matches the strip plate 706. The bottom of the moving block 705 has a groove that matches the support rail 704. The strip hole 703 has a bent design and a wave-shaped design. The moving block 705 has a circular hole inside that matches the support rod 707.

[0030] During use, confirm that the conveyor 2 is operating normally without jamming or abnormal noise. Check that the flared end of the limit plate 47 is not blocked, the air outlet of the cooling fan 5 is unobstructed, the scraper 711 and brush roller 715 of the cleaning mechanism 7 are not worn, and there are no obstacles within the stroke range of the electric push rod 709. According to the material size, adjust the spacing of the limit plate 47 through the dual-axis servo motor 42, set the wind speed of the cooling fan 5, and adjust the stroke frequency of the electric push rod 709. Place the thermoplastic composite material at the starting end of the conveyor 2. The material moves forward under the action of friction. The limit plate 47 guides the material to be centered to prevent deviation. The cooling fan 5 blows continuously to accelerate the cooling of the material. The electric push rod 709 extends and retracts at the set frequency, driving the moving block 705 to move laterally. The strip plate 706 drives the scraper 711 and brush roller 715 to move, scraping and cleaning the residual material at the bottom of the conveyor 2. The residual material is collected and recycled through the installation hopper 6 to avoid polluting the production environment. If the material jams or the equipment malfunctions, immediately press the emergency stop button to cut off the power to the conveyor 2.

[0031] Clean the residual material inside the installation bucket 6 weekly, check the lubrication of the threaded rod 43 and support rail 704 monthly and replenish the grease, replace the filter of the cooling fan 5 quarterly to ensure heat dissipation efficiency, and replace the scraper 711 in time if it is severely worn or the brush roller 715 is shedding fibers to ensure cleaning effect.

[0032] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0033] In summary, the molding and conveying device for this thermoplastic composite material, by setting up the mounting bucket 6 and the cleaning mechanism 7, allows the electric push rod 709 to extend and retract, pushing the moving block 705 to slide horizontally along the support rail 704. The chute cooperates with the support rail 704 to ensure straightness accuracy. The round rod 708 slides within the strip hole 703. Due to the bent design of the strip hole 703, the strip plate 706 swings back and forth as the moving block 705 moves, limiting the strip plate 706 to only make minor adjustments along the axial direction of the support rod 707, thus enhancing motion stability. The scraper 711 and the brush roller 715 work together to clean the scraper 711. Positioned at the top of the mounting plate 710, the brush roller 715 scrapes away the residue adhering to the bottom of the conveyor 2 as it swings with the strip plate 706. The rotary motor 713 drives the rotating rod 714 to rotate, which in turn drives the brush roller 715 to rotate at high speed, further cleaning fine particles or stubborn stains. The brush roller 715 swings back and forth while rotating, simulating the action of manual wiping. The cleaned residue is discharged and collected through the mounting hopper 6, thus achieving the purpose of cleaning the conveyor with a cleaning structure. This solves the problem of the conveyor not having the function of cleaning, and the conveyor having a lot of dust on its surface after long-term use, which affects the operation of the staff.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A molding and conveying device for thermoplastic composite materials, comprising a frame (1), wherein a conveyor (2) extending above the inner side of the frame (1) is fixedly installed, and a mounting frame (3) is fixedly installed between the front and rear sides of the frame (1), wherein a limiting component (4) extending to the front and rear sides and fitting against the conveyor (2) is provided on the inner side of the mounting frame (3), and a cooling fan (5) is provided at the bottom of the limiting component (4), characterized in that: The bottom of the frame (1) is fixedly installed with an installation bucket (6) extending to its inner side, and the inner bottom wall of the frame (1) is provided with a cleaning mechanism (7) extending above the installation bucket (6) and fitting with the bottom of the conveyor (2). The limiting component (4) includes a mounting frame (41). The mounting frame (41) is fixedly installed on the inner top wall of the mounting bracket (3). A dual-axis servo motor (42) is fixedly installed on the inner bottom wall of the mounting frame (41). Threaded rods (43) that are rotatably connected to the left and right sides of the inner wall of the mounting frame (41) are fixedly installed at the two output shafts of the dual-axis servo motor (42). Threaded blocks (44) are threadedly connected to the outer side of the threaded rods (43). A rectangular plate (45) extending to the bottom of the mounting frame (41) is fixedly installed at the bottom of the threaded block (44). A U-shaped plate (46) extending to the outer side of the mounting bracket (3) is fixedly installed at the bottom of the rectangular plate (45). A limiting plate (47) that fits against the top of the conveyor (2) is fixedly installed at one end of the U-shaped plate (46). The cooling fan (5) is fixedly installed at the bottom of the mounting frame (41).

2. The molding and conveying device for thermoplastic composite materials according to claim 1, characterized in that: The cleaning mechanism (7) includes a fixing block (701). The fixing block (701) is fixedly installed on the inner bottom wall of the frame (1). A horizontal plate (702) extending to the top of the mounting bucket (6) is fixedly installed on one side of the fixing block (701). A strip hole (703) is opened inside the horizontal plate (702). A support rail (704) is fixedly installed on the top of the horizontal plate (702). A moving block (705) is slidably installed on the top of the support rail (704). A strip plate (706) that fits against the top of the moving block (705) is slidably installed on the inner side of the moving block (705). Support rods (707) penetrating the moving block (705) are fixedly installed on both the left and right sides of the strip plate (706). A round rod extending to the inside of the strip hole (703) and slidably connected to it is fixedly installed on the bottom of the strip plate (706). 708), an electric push rod (709) is fixedly installed on the top of the fixed block (701). The output end of the electric push rod (709) is fixedly connected to the left side of the moving block (705). An installation plate (710) is fixedly installed on the right side of the strip plate (706). A scraper (711) that fits against the bottom of the conveyor (2) is fixedly installed on the top of the installation plate (710). A connecting plate (712) is fixedly installed at both the front and rear ends of the installation plate (710). A rotary motor (713) is fixedly installed on the front side of the connecting plate (712). A rotating rod (714) that passes through the front connecting plate (712) and is rotatably connected to the rear connecting plate (712) is fixedly installed at the output shaft of the rotary motor (713). A brush roller (715) that fits against the bottom of the conveyor (2) is fixedly installed on the outside of the rotating rod (714).

3. The molding and conveying device for thermoplastic composite materials according to claim 2, characterized in that: The strip plate (706) has a strip hole inside that matches the movement trajectory of the moving block (705), the moving block (705) has a through hole inside that matches the strip plate (706), and the bottom of the moving block (705) has a groove that matches the support rail (704).

4. The molding and conveying device for thermoplastic composite materials according to claim 2, characterized in that: The strip hole (703) is bent, and the interior of the movable block (705) has a circular hole that matches the support rod (707).

5. The molding and conveying device for thermoplastic composite materials according to claim 1, characterized in that: The mounting bracket (3) has limiting holes on both the front and rear sides of its inner wall that are adapted to the U-shaped plate (46), and the mounting frame (41) has rectangular holes on its inner bottom wall that are adapted to the moving trajectory of the rectangular plate (45).

6. The molding and conveying device for thermoplastic composite materials according to claim 1, characterized in that: The left end of the limiting plate (47) is flared, and one end of the threaded rod (43) is rotatably connected to the inner wall of the mounting frame (41) through a bearing.

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