Full-automatic conveying device of hot press

Abstract

The utility model discloses a full-automatic conveying device of a hot press, which relates to the technical field of hot presses and comprises a base, a hot press body is fixedly connected to the middle of the top of the base, and a feeding structure and a discharging structure are respectively mounted on two sides of the hot press body. The discharging structure comprises a fixing frame installed at the top of the base, an adjusting frame is slidably connected to the interior of the fixing frame, installation frames distributed at equal intervals are fixedly connected to the interior of the adjusting frame, and a longitudinal limiting roller and a transverse limiting roller which are symmetrically distributed are installed in each installation frame; and the longitudinal limiting rollers and the transverse limiting rollers are distributed in a mutually perpendicular structure and are distributed in the mounting frames which are distributed at equal intervals in a staggered manner. According to the full-automatic conveying device of the hot press, through the synchronous adjusting function of the longitudinal limiting rollers and the transverse limiting rollers, accurate adjustment can be conducted according to products of different sizes, and it is guaranteed that the products cannot deviate or deform in the conveying process.

Description

Technical Field

[0001] This utility model relates to the field of hot press technology, specifically to a fully automatic conveying device for a hot press. Background Technology

[0002] A bottom-mounted hot press is a commonly used piece of equipment in industrial production, primarily for hot pressing and molding materials. Its structural feature is that the pressure head is located at the bottom of the machine, with the material placed above, creating a combination of pressure and temperature to achieve the effects of pressing and molding. However, existing hot presses are not ideal for transporting long, strip-shaped raw materials inside the press during continuous hot pressing.

[0003] To overcome the aforementioned deficiencies, a prior art Chinese patent (publication number: CN210285852U) discloses a hot press conveyor belt device, belonging to a type of hot press equipment. This device includes a control unit, a hot press, and a feeding robot. The hot press is equipped with an upper positioning wheel, a lower positioning wheel, a drive wheel, and a tensioning roller, and also includes a conveyor belt surrounding these four wheels. A receiving box is located below the tensioning roller, and a sensor for sensing the electrode tabs is located near the drive wheel. After the electrode tabs are hot-pressed, they can slide directly into the receiving box via the conveyor belt. The sensor senses the position of the electrode tabs and transmits a signal to the control unit, which then controls the tensioning roller to stop the conveyor belt, providing the hot press with time for hot pressing. Through the automatic transport of the conveyor belt, the operation of the hot-pressed electrode tabs is more convenient and faster, with no pollution or other impurities, greatly improving the quality of the electrode tabs.

[0004] While existing technologies can overcome the shortcomings mentioned above, other problems still exist in their operation: the hot press generates high temperatures of dust during the processing of raw materials, so the raw materials are usually transported using mechanical equipment. After being processed by the hot press, the long strip raw materials are formed into long strip finished products. The shape of the long strip finished products varies depending on the mold shape of the hot press, resulting in poor transport efficiency of the transport device for irregular long strip finished products. Utility Model Content

[0005] The purpose of this utility model is to provide a fully automatic conveying device for a hot press, so as to solve the problem in the above-mentioned background technology that the shape of long strip finished products varies depending on the mold shape of the hot press, resulting in poor conveying effect of the conveying device for irregular long strip finished products.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fully automatic conveying device for a hot press, including a base, wherein a hot press body is fixedly connected to the top center of the base, and a feeding structure and a discharging structure are respectively installed on both sides of the hot press body;

[0007] The discharge structure includes a fixed frame installed on the top of the base, and an adjusting frame is slidably connected inside the fixed frame. An equally spaced mounting frame is fixedly connected inside the adjusting frame, and two symmetrically distributed longitudinal limiting rollers and transverse limiting rollers are installed inside each mounting frame.

[0008] Preferably, the longitudinal limiting roller and the transverse limiting roller are arranged perpendicularly to each other, and are staggered inside the equally spaced mounting frame. Both ends of the longitudinal limiting roller and the transverse limiting roller are rotatably connected to sliders, and the sliders are threadedly connected to a first lead screw. The first lead screw is rotatably connected to both sides inside the mounting frame, and the sliders are slidably connected to both sides inside the mounting frame. The threads at both ends of the first lead screw are in opposite directions.

[0009] Preferably, each of the mounting frames is fixedly connected to a mounting base on its outer side, and a drive rod and a transmission rod are rotatably connected inside the mounting base. Both ends of the drive rod are fixedly connected to bevel gears, and both ends of the transmission rod are fixedly connected to bevel gears.

[0010] Preferably, the drive rod and transmission rod are arranged in a vertical structure, and the transmission rod meshes with the bevel gear at the end of the drive rod through a bevel gear, and the end of the first lead screw meshes with the drive rod through a bevel gear.

[0011] Preferably, the first lead screw, drive rod, and transmission rod form an adjustment structure, and the adjustment structure drives the longitudinal limiting roller and the transverse limiting roller to move respectively. The end of the drive rod that drives the longitudinal limiting roller to move in the adjustment structure is fixedly connected to a longitudinal adjustment handle, and the end of the transmission rod that drives the transverse limiting roller to move in the adjustment structure is fixedly connected to a transverse adjustment handle.

[0012] Preferably, a second lead screw is threadedly connected to the top center of the fixed frame, and the lower end of the second lead screw extends to the inner side of the fixed frame, and the lower end of the second lead screw is rotatably connected to the top of the adjusting frame.

[0013] Preferably, the feeding structure includes a support frame fixedly connected to the top of the base, and the support frame is rotatably connected to equidistantly distributed support rollers, which are driven by a motor.

[0014] Preferably, mounting brackets are fixedly connected to both sides of the top of the support frame, and a lower pressure strip is slidably connected inside each mounting bracket. Lower pressure rollers are rotatably connected between two lower pressure strips and are equidistantly distributed. The lower pressure rollers are aligned with the support rollers. A spring is installed on the outside of the mounting bracket, and the lower end of the spring is fixedly connected to the top of the lower pressure strip.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This fully automatic conveying device for hot presses can be precisely adjusted according to products of different sizes through the synchronous adjustment function of longitudinal and transverse limit rollers, ensuring that the products will not shift or deform during the conveying process.

[0017] The feeding structure uses a motor-driven support roller combined with a spring-controlled pressure roller to automatically clamp and convey raw materials, achieving continuous and stable feeding, reducing manual intervention, and improving production efficiency. Attached Figure Description

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

[0019] Figure 2 This is a schematic diagram of the support frame structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the fixed frame structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the adjustment frame of this utility model;

[0022] Figure 5 This is an exploded view of the fixed frame structure of this utility model;

[0023] Figure 6 This is a schematic diagram of the longitudinal limiting roller structure of this utility model;

[0024] Figure 7 This is a schematic diagram of the transverse limiting roller structure of this utility model.

[0025] In the diagram: 1. Base; 2. Hot press body; 3. Fixing frame; 4. Adjusting frame; 5. Mounting frame; 6. Longitudinal limiting roller; 7. Slider; 8. First lead screw; 9. Drive rod; 10. Transmission rod; 11. Longitudinal adjusting handle; 12. Lateral limiting roller; 13. Lateral adjusting handle; 14. Second lead screw; 15. Support frame; 16. Support roller; 17. Mounting frame; 18. Lower pressure bar; 19. Lower pressure roller; 20. Spring. Detailed Implementation

[0026] 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.

[0027] Example 1: Please refer to Figure 1 - Figure 7This utility model provides the following technical solution: A fully automatic conveying device for a hot press, including a base 1, a hot press body 2 fixedly connected to the top center of the base 1, and a feeding structure and a discharging structure respectively installed on both sides of the hot press body 2; the discharging structure includes a fixed frame 3 installed on the top of the base 1, and an adjusting frame 4 slidably connected inside the fixed frame 3, and equidistantly distributed mounting frames 5 fixedly connected inside the adjusting frame 4, and two symmetrically distributed longitudinal limiting rollers 6 and transverse limiting rollers 12 installed inside each mounting frame 5; the longitudinal limiting rollers 6 and transverse limiting rollers 12 are arranged perpendicularly to each other, and are staggered inside the equidistantly distributed mounting frames 5; both ends of the longitudinal limiting rollers 6 and transverse limiting rollers 12 are rotatably connected to sliders 7, and the sliders 7 are threadedly connected to a first lead screw 8, which is rotatably connected to both sides inside the mounting frames 5, and the sliders 7 are slidably connected to both sides inside the mounting frames 5, and the threads at both ends of the first lead screw 8 are opposite in direction; the mounting frames 5. Mounting bases are fixedly connected to the outer sides of the frame 3, and drive rods 9 and transmission rods 10 are rotatably connected inside the mounting bases. Both ends of drive rod 9 and transmission rod 10 are fixedly connected to bevel gears. Drive rods 9 and transmission rods 10 are vertically distributed, and transmission rods 10 mesh with bevel gears at the ends of drive rods 9 through bevel gears. The end of the first lead screw 8 meshes with drive rod 9 through bevel gears. The first lead screw 8, drive rod 9, and transmission rod 10 form an adjustment structure, which drives the longitudinal limiting roller 6 and the transverse limiting roller 12 to move. The end of drive rod 9, which drives the longitudinal limiting roller 6, is fixedly connected to a longitudinal adjustment handle 11, and the end of transmission rod 10, which drives the transverse limiting roller 12, is fixedly connected to a transverse adjustment handle 13. A second lead screw 14 is threadedly connected to the top center of the fixed frame 3, and the lower end of the second lead screw 14 extends to the inner side of the fixed frame 3. The lower end of the second lead screw 14 is rotatably connected to the top of the adjustment frame 4.

[0028] During the operation of the hot press, long strip-shaped raw materials enter the hot press body 2 through the feeding structure and undergo continuous hot pressing processing inside the hot press body 2. After hot pressing, the raw materials form products and move into the mounting frame 5. The products are supported by the longitudinal limiting rollers 6 and the transverse limiting rollers 12 inside the mounting frame 5, thereby facilitating the smooth transportation of the products to the outside of the device.

[0029] When the product enters the discharge structure, it will be positioned between two longitudinal limiting rollers 6 and two transverse limiting rollers 12. Because the longitudinal limiting rollers 6 and transverse limiting rollers 12 are vertically staggered, they effectively support the product's top, bottom, front, and back sides, preventing deformation during transport and improving finished product quality.

[0030] During the adjustment of the longitudinal limiting roller 6, the user can rotate the longitudinal adjustment handle 11 to drive the drive rod 9 to rotate. When the drive rod 9 rotates, the bevel gears at both ends will drive the first lead screw 8 and the transmission rod 10 to rotate synchronously, and the transmission rod 10 will further drive the drive rod 9 at the other end to rotate, thereby ensuring that all longitudinal limiting rollers 6 can be adjusted synchronously.

[0031] Since the threads at both ends of the first lead screw 8 are in opposite directions, when the first lead screw 8 rotates, its outer slider 7 will move in the opposite direction, thereby driving the two longitudinal limiting rollers 6 to move synchronously in the opposite direction, so as to achieve precise adjustment of the product limiting width.

[0032] In addition, when adjusting the transverse limiting roller 12, the user can rotate the transverse adjustment handle 13 to rotate the transmission rod 10, thereby achieving synchronous adjustment of the three sets of transverse limiting rollers 12 and ensuring that products of different sizes can be stably conveyed.

[0033] Example 2: Based on Example 1, a feeding structure is also disclosed, the specific structure of which is as follows: The feeding structure includes a support frame 15 fixedly connected to the top of the base 1, and support rollers 16 equidistantly distributed are rotatably connected to the inner side of the support frame 15, and the support rollers 16 are driven by a motor; mounting frames 17 are fixedly connected to both sides of the top of the support frame 15, and a lower pressure strip 18 is slidably connected inside each mounting frame 17, and a lower pressure roller 19 equidistantly distributed is rotatably connected between two lower pressure strips 18, and the lower pressure roller 19 and the support roller 16 are aligned; a spring 20 is installed on the outer side of the mounting frame 17, and the lower end of the spring 20 is fixedly connected to the top of the lower pressure strip 18.

[0034] Before the raw material enters the hot press body 2, the feeding process needs to be completed first. First, the user pulls the lower pressure bar 18 upward, causing the lower pressure bar 18 and the support frame 15 to move away from each other. At the same time, the lower pressure bar 18 drives the lower pressure roller 19 to separate from the support roller 16. At this time, the raw material to be processed is placed between the lower pressure roller 19 and the support roller 16.

[0035] Subsequently, the user releases the lower pressure bar 18. At this time, the spring 20 drives the lower pressure bar 18 to slide downward inside the mounting frame 17, so that the top of the material is in close contact with the lower pressure roller 19, while the bottom of the material is in contact with the support roller 16. In this state, the motor drives the support roller 16 to rotate, thereby driving the material to move stably between the support roller 16 and the lower pressure roller 19, so as to ensure that the material can enter the hot press body 2 evenly and smoothly.

[0036] Simultaneously, the lower pressure roller 19 applies downward pressure, ensuring the raw material remains stable during transport and preventing positional shifts due to slippage or vibration. This improves transport accuracy, optimizes the continuity and efficiency of hot pressing, and ensures stable operation of the production process.

[0037] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" or "linked" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0038] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A fully automatic conveying device for a hot press, comprising a base (1), wherein a hot press body (2) is fixedly connected to the middle of the top of the base (1), and a feeding structure and a discharging structure are respectively installed on both sides of the hot press body (2); Its features are: The discharge structure includes a fixed frame (3) installed on the top of the base (1), and an adjusting frame (4) is slidably connected inside the fixed frame (3). An equally spaced mounting frame (5) is fixedly connected inside the adjusting frame (4), and two symmetrically distributed longitudinal limiting rollers (6) and transverse limiting rollers (12) are installed inside each mounting frame (5).

2. The fully automatic conveying device for a hot press according to claim 1, characterized in that: The longitudinal limiting roller (6) and the transverse limiting roller (12) are arranged in a perpendicular structure to each other, and the longitudinal limiting roller (6) and the transverse limiting roller (12) are staggered and distributed in the equidistant mounting frame (5). Both ends of the longitudinal limiting roller (6) and the transverse limiting roller (12) are rotatably connected to sliders (7), and the sliders (7) are threadedly connected to a first lead screw (8). The first lead screw (8) is rotatably connected to both sides inside the mounting frame (5), and the sliders (7) are slidably connected to both sides inside the mounting frame (5). The threads at both ends of the first lead screw (8) are in opposite directions.

3. The fully automatic conveying device for a hot press according to claim 2, characterized in that: The mounting frame (5) is fixedly connected to a mounting base on the outside, and a drive rod (9) and a transmission rod (10) are rotatably connected inside the mounting base. Both ends of the drive rod (9) are fixedly connected to bevel gears, and both ends of the transmission rod (10) are fixedly connected to bevel gears.

4. The fully automatic conveying device for a hot press according to claim 3, characterized in that: The drive rod (9) and transmission rod (10) are arranged in a vertical structure, and the transmission rod (10) meshes with the bevel gear at the end of the drive rod (9) through a bevel gear, and the end of the first lead screw (8) meshes with the drive rod (9) through a bevel gear.

5. The fully automatic conveying device for a hot press according to claim 4, characterized in that: The first lead screw (8), drive rod (9), and transmission rod (10) form an adjustment structure, and the adjustment structure drives the longitudinal limiting roller (6) and the transverse limiting roller (12) to move respectively. The end of the drive rod (9) that drives the longitudinal limiting roller (6) to move in the adjustment structure is fixedly connected to a longitudinal adjustment handle (11), and the end of the transmission rod (10) that drives the transverse limiting roller (12) to move in the adjustment structure is fixedly connected to a transverse adjustment handle (13).

6. The fully automatic conveying device for a hot press according to claim 1, characterized in that: The top center of the fixed frame (3) is threaded with a second lead screw (14), and the lower end of the second lead screw (14) extends to the inside of the fixed frame (3), and the lower end of the second lead screw (14) is rotatably connected to the top of the adjusting frame (4).

7. The fully automatic conveying device for a hot press according to claim 1, characterized in that: The feeding structure includes a support frame (15) fixedly connected to the top of the base (1), and equidistantly distributed support rollers (16) are rotatably connected to the inner side of the support frame (15), and the support rollers (16) are driven by a motor.

8. The fully automatic conveying device for a hot press according to claim 7, characterized in that: The support frame (15) has mounting frames (17) fixedly connected to both sides of its top, and each mounting frame (17) has a sliding lower pressure strip (18) inside. Two lower pressure strips (18) are rotatably connected to each other with equally spaced lower pressure rollers (19), and the lower pressure rollers (19) and the support rollers (16) are aligned. A spring (20) is installed on the outside of the mounting frame (17), and the lower end of the spring (20) is fixedly connected to the top of the lower pressure strip (18).

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