Hot press lifting platform for plate processing

Abstract

The utility model discloses a hot press lifting platform for plate processing, which comprises a base, a lifting platform and a hot press, limit upright posts are arranged on the inner side of the surface wall of the lifting platform, locking devices are mounted on two sides of the hot press, and each locking device comprises a pulley block, a locking block, a spring connecting rod and a mounting plate. The pulley block and the locking block are mounted on the back of the mounting plate and arranged on two sides of the limiting column, the middle of the locking block is meshed with a trigger plate, the spring connecting rod is arranged at one end of the front of the mounting plate and fixedly connected with the hot press through a connecting rod, and the other end of the spring connecting rod penetrates through the mounting plate and is fixedly connected with the trigger plate through a connecting rod; the locking devices are mounted on the two sides of the hot press, so that when the hot press falls due to failure of the lifting table, the hot press can be stopped from falling through position limitation of the locking devices and the limiting stand columns, and damage to plates or personnel due to falling of the hot press can be prevented.

Description

Technical Field

[0001] The utility model relates to a lifting platform of a hot press for plate processing, belonging to the field of hot presses. Background Art

[0002] With the improvement of the quality of home life and the continuous emergence of various industries, the consumption of boards is also increasing. At the same time, in order to ensure the processing quality of boards, boards are generally subjected to a certain degree of hot pressing. The hot press is a machine that presses and flattens the boards during the processing of the boards. During the hot pressing process, heating treatment is required to ensure the quality of the pressing.

[0003] However, during the processing of the plate by the hot press, it is inevitable that malfunctions will occur. When the lifting platform of the hot press fails, the hot press plate will fall, which can easily crush the plate. If the plate falls when it is manually placed, it may even cause personal injury. On the other hand, odor will be generated during the processing process, and excessive inhalation can easily cause certain effects on the body, which is quite troublesome. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a lifting platform for a hot press for plate processing, so as to solve the problem that failures are inevitable during the operation of the hot press for processing plates. When the lifting platform of the hot press fails, the hot press plate may fall, which may easily crush the plate. If the plate falls when it is manually placed, it may even cause personal injury. On the other hand, odor will be generated during the processing process, and excessive inhalation may easily cause certain effects on the body.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical solutions: a lifting platform for a hot press for plate processing, comprising a base, a lifting platform, and a hot press, both sides of the lifting platform are fixedly connected to the base, and a cylinder is provided on the top of the lifting platform and is fixedly connected to the bottom of the hot press through a gas rod, a limit column is provided on the inner side of the surface wall of the lifting platform, and a locking device is installed on both sides of the hot press, the locking device comprises a pulley group, a locking block, a spring connecting rod, and a mounting plate, the pulley group and the locking block are installed on the back of the mounting plate and are arranged on both sides of the limit column, The middle part of the locking block is meshed with a trigger plate, and the spring connecting rod is arranged on the front side of the mounting plate, one end of which is fixedly connected to the hot press through the connecting rod, and the other end is fixedly connected to the trigger plate through a connecting rod and passes through the mounting plate; when the lifting platform fails and causes the hot press to fall, the locking device can clamp the limit column to limit the position, thereby preventing the hot press from falling, wherein it pulls the spring connecting rod by the gravity generated when the hot press falls, thereby driving the trigger plate to move downward, so that the locking block meshed with it clamps the limit column to achieve position limitation.

[0006] Furthermore, the locking block includes a first meshing tooth, a second meshing tooth, and an eccentric wheel. The first meshing tooth is movably installed on both sides of the trigger plate and meshed with the meshing teeth on both sides of the trigger plate. The second meshing tooth is movably installed below the first meshing tooth and meshed with the first meshing tooth. The eccentric wheel is connected to the axial center of the second meshing tooth through an axle rod. When the trigger plate moves downward, the first meshing tooth is driven to rotate, and the first meshing tooth then drives the second meshing tooth to rotate, so that the eccentric wheel performs eccentric movement inward.

[0007] Furthermore, the side surface of the eccentric wheel is provided with a tooth angle, which is used to increase friction.

[0008] Furthermore, when the eccentric wheel rotates eccentrically, the shortest distance between the tooth angles is smaller than the thickness of the limiting column; the above can make the tooth angle clamp the limiting column, thereby achieving position limitation.

[0009] Furthermore, a notch is provided in the middle of the mounting plate; the notch enables the spring connecting rod to be connected to the trigger plate through the connecting rod.

[0010] Furthermore, a connecting block is provided at the bottom of the spring connecting rod and one side is fixedly connected to the hot press through the connecting block, and the other side is fixedly connected to the top of the spring in the slot in the middle of the trigger plate through a connecting rod passing through the slot; the above-mentioned connecting blocks are respectively fixedly connected to the hot press and the trigger plate.

[0011] Furthermore, a smoking device is installed on the inner surface wall of the lifting platform column, a suction fan is arranged inside the device, and an air duct is connected to the side wall; the above-mentioned odor generated during the processing can be sucked away by the suction fan and discharged through the air duct, and the top of the air duct can be connected to an external pipe.

[0012] Beneficial effects

[0013] The utility model is a lifting platform for a hot press for plate processing:

[0014] 1. Locking devices are installed on both sides of the hot press. When the lifting platform fails and causes the hot press to fall, the locking device and the limit column are used to limit the position of the hot press to stop the hot press from falling, which can prevent the hot press from falling and causing damage to the plate or personal injury.

[0015] 2. A smoking device is installed on the inner side of the lifting platform column, which can absorb the odor generated during the processing through the suction fan and discharge it through the air duct to prevent the human body from inhaling a large amount of odor and causing certain effects on the body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0017] Figure 1 This is a schematic diagram of the main structure of a lifting platform of a hot press for plate processing according to the present utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure between the hot press and the locking device of the lifting platform of the hot press for plate processing of the utility model;

[0019] Figure 3 This is a schematic structural diagram of a locking device for a lifting platform of a hot press for plate processing according to the present invention;

[0020] Figure 4 This is a schematic structural diagram of a locking device for a lifting platform of a hot press for plate processing according to the present invention;

[0021] Figure 5 The utility model is a schematic structural diagram of a locking device of a lifting platform of a hot press for plate processing.

[0022] Figure: base 1, lifting platform 2, hot press 3, smoking device 4, locking device 5, cylinder 21, limit column 22, air guide tube 41, pulley assembly 51, locking block 52, spring connecting rod 53, trigger plate 54, mounting plate 55, first meshing tooth 521, second meshing tooth 522, eccentric wheel 523, notch 551, tooth angle 5231. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] Example 1

[0025] like Figure 1-5As shown, a hot press lifting platform for plate processing includes a base 1, a lifting platform 2, and a hot press 3. Both sides of the lifting platform 2 are fixedly connected to the base 1, and a cylinder 21 is provided on the top of the lifting platform 2 and is fixedly connected to the bottom of the hot press 3 through a gas rod. A limit column 22 is provided on the inner side of the surface wall of the lifting platform 2, and a locking device 5 is installed on both sides of the hot press 3. The locking device 5 includes a pulley group 51, a locking block 52, a spring connecting rod 53, and a mounting plate 55. The pulley group 51 and the locking block 52 are installed on the back of the mounting plate 55 and are arranged on both sides of the limit column 22. The middle part of the locking block 52 is meshed with a trigger plate 54. The spring connecting rod 53 is provided on the front side of the mounting plate 55 and is fixedly connected to the hot press 3 through the connecting rod 53. The other end is fixedly connected to the trigger plate 54 through a connecting rod and passes through the mounting plate 55; the locking block 52 includes a first meshing tooth 521, a second meshing tooth 522, and an eccentric wheel 523. The first meshing tooth 5 21 is movably mounted on both sides of the trigger plate 54 and meshes with the meshing teeth on both sides of the trigger plate 54. The second meshing teeth 522 are movably mounted below the first meshing teeth 521 and mesh with the first meshing teeth 521. The eccentric wheel 523 is connected to the axial center of the second meshing teeth 522 via a shaft. The eccentric wheel 523 is provided with a tooth angle 5231 on the side. When the eccentric wheel 523 rotates eccentrically, the shortest distance between the tooth angles 5231 is less than the thickness of the limiting column 22. A notch 551 is provided in the middle of the mounting plate 55. A connecting block 531 is provided at the bottom of the spring connecting rod 53. One side is fixedly connected to the hot press 3 through the connecting block 531, and the other side is fixedly connected to the top of the spring in the notch in the middle of the trigger plate 54 by a connecting rod passing through the notch 551. A smoking device 4 is also installed on the inner surface wall of the column of the lifting platform 2. The device is equipped with an internal suction fan and an air guide 41 is connected to the side wall.

[0026] In this embodiment, when the lifting platform 2 fails and causes the hot press 3 to fall, the locking device 5 can be used to clamp the limiting column 22 to limit the position, thereby preventing the hot press 3 from falling. It is through the gravity generated when the hot press 3 falls that the spring connecting rod 53 is pulled, thereby driving the trigger plate 54 to move downward. Since the first meshing teeth 521 are movably installed on both sides of the trigger plate 54 and meshed with the meshing teeth on both sides of the trigger plate 54, the second meshing teeth 522 are movably installed below the first meshing teeth 521 and meshed with the first meshing teeth 521. Therefore, when the trigger plate 54 moves downward, it will drive the first meshing teeth 521 to rotate, and the first meshing teeth 521 will drive the second meshing teeth 522 to rotate, so that the eccentric wheel 523 moves inward eccentrically. At this time, the tooth angle 5231 rotates inward and clamps the limiting column 22, thereby achieving position limitation, and ultimately preventing the hot press 3 from falling, causing damage to the plate or the fuselage.

[0027] Example 2

[0028] The utility model provides a lifting platform for a hot press for plate processing. The inner surface wall of the lifting platform 2 column is further installed with a smoking device 4, a suction fan is arranged inside the device, and an air guide pipe 41 is connected to the side wall.

[0029] In this embodiment, the odor generated during the processing can be sucked away by a suction fan and discharged through the air duct 41, wherein the top of the air duct 41 can be connected to an external pipeline.

[0030] Working principle:

[0031] When in use, when the lifting platform 2 fails and causes the hot press 3 to fall, the locking device 5 can be used to clamp the limit column 22 to limit the position, thereby preventing the hot press 3 from falling. It is through the gravity generated when the hot press 3 falls that the spring connecting rod 53 is pulled, thereby driving the trigger plate 54 to move downward. Since the first meshing teeth 521 are movably installed on both sides of the trigger plate 54 and meshed with the meshing teeth on both sides of the trigger plate 54, the second meshing teeth 522 are movably installed below the first meshing teeth 521 and meshed with the first meshing teeth 521. Therefore, when the trigger plate 54 moves downward, it will drive the first meshing teeth 521 to rotate, and the first meshing teeth 521 will drive the second meshing teeth 522 to rotate, thereby When the eccentric wheel 523 makes an eccentric movement inward, the tooth angle 5231 rotates inward and clamps the limiting column 22, thereby realizing position limitation, and finally preventing the hot press 3 from falling, causing damage to the plate or the fuselage, etc.; locking devices 5 are installed on both sides of the hot press 3, which can stop the hot press 3 from falling by limiting the position through the locking device 5 and the limiting column 22 when the lifting platform fails and causes the hot press 3 to fall, and prevent the hot press 3 from falling and causing damage to the plate or damage to personnel; it is equipped with a smoking device 4 on the inner side of the lifting platform column, which can absorb the odor generated during the processing through the suction fan and discharge it through the air duct to prevent the human body from inhaling a large amount of odor and causing certain effects on the body.

[0032] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0033] The control method of the present invention is to control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. In addition, the present invention is mainly used to protect mechanical devices, so the control method and circuit connection are no longer explained in detail in the present invention.

[0034] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A hot press lifting platform for plate processing, comprising a base (1), a lifting platform (2), and a hot press (3), wherein both sides of the lifting platform (2) are fixedly connected to the base (1), and a cylinder (21) is provided on the top of the lifting platform (2) and is fixedly connected to the bottom of the hot press (3) through a gas rod, characterized in that: A limiting column (22) is provided on the inner side of the surface wall of the lifting platform (2), and locking devices (5) are installed on both sides of the hot press (3). The locking device (5) includes a pulley group (51), a locking block (52), a spring connecting rod (53), and a mounting plate (55). The pulley group (51) and the locking block (52) are installed on the back of the mounting plate (55) and are arranged on both sides of the limiting column (22). The middle part of the locking block (52) is engaged with a trigger plate (54). The spring connecting rod (53) is arranged on the front side of the mounting plate (55) and is fixedly connected to the hot press (3) through the connecting rod (53). The other end is fixedly connected to the trigger plate (54) through a connecting rod and passes through the mounting plate (55).

2. The lifting platform of a hot press for plate processing according to claim 1, characterized in that: The locking block (52) comprises a first meshing tooth (521), a second meshing tooth (522), and an eccentric wheel (523); the first meshing tooth (521) is movably mounted on both sides of the trigger plate (54) and is meshed with the meshing teeth on both sides of the trigger plate (54); the second meshing tooth (522) is movably mounted below the first meshing tooth (521) and is meshed with the first meshing tooth (521); and the eccentric wheel (523) is connected to the axis of the second meshing tooth (522) via a shaft.

3. The lifting platform of a hot press for plate processing according to claim 2, characterized in that: The side surface of the eccentric wheel (523) is provided with a tooth angle (5231).

4. The lifting platform of a hot press for plate processing according to claim 3, characterized in that: When the eccentric wheel (523) rotates in an eccentric motion, the shortest distance between the tooth angles (5231) and the tooth angles (5231) is smaller than the thickness of the limiting column (22).

5. The lifting platform of a hot press for plate processing according to claim 1, characterized in that: A notch (551) is provided in the middle of the mounting plate (55).

6. The lifting platform of a hot press for plate processing according to claim 5, characterized in that: The bottom of the spring connecting rod (53) is provided with a connecting block (531), and one side is fixedly connected to the hot press (3) through the connecting block (531), and the other side is fixedly connected to the top of the spring in the notch in the middle of the trigger plate (54) through a connecting rod passing through the notch (551).

7. The lifting platform of a hot press for plate processing according to claim 1, characterized in that: A smoking device (4) is also installed on the inner surface wall of the column of the lifting platform (2), a suction fan is arranged inside the device, and an air guide pipe (41) is connected to the side wall.

Images