Plate vulcanizing machine with hydraulic jacking workbench

Abstract

The utility model belongs to the technical field of press vulcanizers, and particularly relates to a press vulcanizer with a hydraulic jacking worktable, which comprises a base, a hydraulic cylinder fixedly mounted at the center of the top of the base, the worktable arranged at the top end of the hydraulic cylinder, a press vulcanizer body arranged at the top of the worktable, and support columns fixedly mounted at four corners of the top of the base. When the vulcanizing machine body is used, the inserting rods are inserted into the through holes and the connecting holes to limit and fix the limiting plates and play an auxiliary supporting role on the working table, so that the gravity of the flat vulcanizing machine body during use is prevented from being completely applied to the hydraulic cylinder, and the stability of the flat vulcanizing machine body during use is improved; when the height of the press vulcanizer body is adjusted, a motor is started to drive a lead screw to rotate, drive a first connecting plate to transversely slide on the lead screw and drive a second connecting plate and a third connecting plate to slide, so that an inserting rod is separated from a connecting hole and a through hole, and limiting of a workbench is canceled.

Description

Technical Field

[0001] This utility model relates to the field of flat vulcanizing machine technology, specifically a flat vulcanizing machine with a hydraulic lifting worktable. Background Technology

[0002] Flat vulcanizing machines are mainly used for vulcanizing flat products such as flat rubber belts, rubber sheets, and polymers. They have advantages such as high pressure per unit area of ​​hot plate, reliable operation, and low maintenance. The main function of a flat vulcanizing machine is to provide the pressure and temperature required for vulcanization. The pressure is generated by a hydraulic system through hydraulic cylinders, and generally, electric heating is used. Flat vulcanizing machines can be mainly divided into two types according to the structure of the frame: column-type flat vulcanizing machines and frame-type flat vulcanizing machines. They can also be divided into single-layer and multi-layer machines according to the number of working layers, and into oil pressure and water pressure machines according to the working medium of the hydraulic system.

[0003] The existing technology has the following shortcomings;

[0004] Most existing flat vulcanizing machines have a fixed height during use, making it inconvenient for users to adjust the height of the equipment. When shorter operators operate the flat vulcanizing machine, they need to stand on tiptoe or use chairs or other objects to help raise their height, making it difficult to adjust the height flexibly and increasing the difficulty of operation. When taller users operate the flat vulcanizing machine, they need to bend over, which can easily cause lumbar muscle strain over time. As a result, the flat vulcanizing machine cannot provide good convenience during use, thus affecting the performance of the flat vulcanizing machine. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a flat vulcanizing machine with a hydraulic lifting worktable to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a flat vulcanizing machine with a hydraulic lifting worktable, comprising a base, a hydraulic cylinder fixedly installed at the top center of the base, a worktable at the top of the hydraulic cylinder, a flat vulcanizing machine body on the top of the worktable, support columns fixedly installed at the four corners of the top of the base, mounting plates on the side of the four sets of support columns away from the worktable, and fixing plates fixedly installed on both sides of the worktable.

[0007] As a preferred embodiment of this utility model, a motor is fixedly installed on the top of the fixing plate, and lead screws are fixedly installed at both ends of the motor.

[0008] As a preferred embodiment of this utility model, a first connecting plate, a second connecting plate, and a third connecting plate are fixedly installed on the mounting plate. The first connecting plate is threadedly connected to the lead screw, and a sliding plate is fixedly installed on the third connecting plate.

[0009] As a preferred technical solution of this utility model, the four sets of support columns are provided with grooves on the side away from the flat vulcanizing machine body, and the support columns are provided with multiple sets of through holes on both sides of the grooves.

[0010] As a preferred technical solution of this utility model, the groove is provided with multiple sets of connecting grooves at the position corresponding to the through hole, and the groove is provided with a sliding groove on the side corresponding to the connecting groove. Both the connecting groove and the sliding groove are slidably connected to the slide plate.

[0011] As a preferred embodiment of this utility model, the second connecting plate is located outside the support column, the third connecting plate is located inside the groove, and the insertion rod is fixedly installed on the side of the second connecting plate and the third connecting plate away from the first connecting plate.

[0012] As a preferred technical solution of this utility model, multiple sets of limiting plates are fixedly installed on both sides of the workbench, and the corresponding side of each pair of limiting plates is slidably connected to the side of the support column, and the limiting plates are provided with connecting holes.

[0013] Compared with the prior art, this utility model provides a flat vulcanizing machine with a hydraulic lifting worktable, which has the following beneficial effects:

[0014] 1. This flat vulcanizing machine with a hydraulic lifting worktable moves the machine body up and down by starting the hydraulic cylinder and moving the worktable. This allows the machine body to be adjusted according to people of different heights, making it more widely applicable, simple to operate, and convenient to use, thus improving the comfort of using the flat vulcanizing machine.

[0015] 2. This flat vulcanizing machine with a hydraulic lifting worktable, by setting up an installation plate and a plug rod, when the vulcanizing machine body is in use, the plug rod is inserted into the through hole and the connecting hole to limit and fix the limiting plate, and provides auxiliary support for the worktable. This prevents the weight of the flat vulcanizing machine body from being entirely applied to the hydraulic cylinder during use, thus improving the stability of the flat vulcanizing machine body during use. When adjusting the height of the flat vulcanizing machine body, the starting motor drives the lead screw to rotate. Through the lead screw principle, the first connecting plate slides laterally on the lead screw. The installation plate drives the second and third connecting plates to slide, causing the plug rod to disengage from the connecting hole and the through hole, thus removing the limitation on the worktable. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the workbench of this utility model;

[0018] Figure 3This is a schematic diagram of the mounting plate structure of this utility model;

[0019] Figure 4 This is a side view of the structure of this utility model.

[0020] In the diagram: 1. Base; 2. Hydraulic cylinder; 3. Workbench; 301. Flat vulcanizing machine body; 4. Support column; 401. Groove; 402. Through hole; 403. Connecting groove; 404. Slide groove; 5. Fixing plate; 501. Motor; 502. Lead screw; 6. Mounting plate; 7. First connecting plate; 8. Second connecting plate; 9. Third connecting plate; 901. Slide plate; 10. Insert rod; 11. Limiting plate; 12. Connecting hole. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-4 In this embodiment: a flat vulcanizing machine with a hydraulic lifting worktable includes a base 1, a hydraulic cylinder 2 fixedly installed at the top center of the base 1, a worktable 3 at the top of the hydraulic cylinder 2, a flat vulcanizing machine body 301 at the top of the worktable 3, support columns 4 fixedly installed at the four corners of the top of the base 1, mounting plates 6 on the side of the four sets of support columns 4 away from the worktable 3, and fixing plates 5 fixedly installed on both sides of the worktable 3.

[0023] In this embodiment, a motor 501 is fixedly installed on the top of the fixing plate 5, and lead screws 502 are fixedly installed on both ends of the motor 501.

[0024] In this embodiment, a first connecting plate 7, a second connecting plate 8, and a third connecting plate 9 are fixedly installed on the mounting plate 6. The first connecting plate 7 is threadedly connected to the lead screw 502, and a sliding plate 901 is fixedly installed on the third connecting plate 9. The motor 501 is started to drive the lead screw 502 to rotate, and the first connecting plate 7 slides laterally on the lead screw 502 through the lead screw principle. The second connecting plate 8 and the third connecting plate 9 slide through the mounting plate 6.

[0025] In this embodiment, the four sets of support columns 4 are provided with grooves 401 on the side away from the flat vulcanizing machine body 301, and the support columns 4 are provided with multiple sets of through holes 402 on both sides of the grooves 401.

[0026] In this embodiment, a plurality of connecting grooves 403 are provided at the position of the groove 401 corresponding to the position of the through hole 402, and a sliding groove 404 is provided on the side of the groove 401 corresponding to the connecting groove 403. Both the connecting groove 403 and the sliding groove 404 are slidably connected to the slide plate 901. When the position of the mounting plate 6 is adjusted, the slide plate 901 moves through the connecting groove 403 to the inside of the sliding groove 404, which can prevent the first connecting plate 7 from rotating with the lead screw 502 when the mounting plate 6 is adjusted.

[0027] In this embodiment, the second connecting plate 8 is located outside the support column 4, and the third connecting plate 9 is located inside the groove 401. The insertion rod 10 is fixedly installed on the side of the second connecting plate 8 and the third connecting plate 9 away from the first connecting plate 7. When the second connecting plate 8 and the third connecting plate 9 slide, the insertion rod 10 is driven to disengage from the connecting hole 12 and the through hole 402. Then, by starting the hydraulic cylinder 2, the flat vulcanizing machine body 301 is driven to move up and down through the worktable 3, so that the flat vulcanizing machine body 301 can be adjusted according to people of different heights when in use, so that the application range is wider, the operation is simple and convenient, and the comfort of using the flat vulcanizing machine body 301 is improved.

[0028] In this embodiment, multiple sets of limiting plates 11 are fixedly installed on both sides of the workbench 3. Each pair of limiting plates 11 has a corresponding side that is slidably connected to the side of the support column 4, and the limiting plates 11 are provided with connecting holes 12.

[0029] The working principle and usage process of this utility model are as follows: When adjusting the height of the flat vulcanizing machine body 301, the motor 501 is started to drive the lead screw 502 to rotate. Through the lead screw principle, the first connecting plate 7 slides laterally on the lead screw 502. The mounting plate 6 drives the second connecting plate 8 and the third connecting plate 9 to slide, and drives the insertion rod 10 to disengage from the connecting hole 12 and the through hole 402, thus removing the limit on the worktable 3. Then, the hydraulic cylinder 2 is started, and the worktable 3 drives the flat vulcanizing machine body 301 to move up and down. This allows the flat vulcanizing machine body 301 to be adjusted according to people of different heights, making it more widely applicable, simple to operate, and convenient to use, thus improving the comfort of using the flat vulcanizing machine.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A flat vulcanizing machine with a hydraulic lifting worktable, comprising a base (1), characterized in that: A hydraulic cylinder (2) is fixedly installed at the top center of the base (1). A workbench (3) is provided at the top of the hydraulic cylinder (2). A flat vulcanizing machine body (301) is provided at the top of the workbench (3). Support columns (4) are fixedly installed at the four corners of the top of the base (1). Mounting plates (6) are provided on the side of the four sets of support columns (4) away from the workbench (3). Fixing plates (5) are fixedly installed on both sides of the workbench (3).

2. A flat vulcanizing machine with a hydraulic lifting worktable according to claim 1, characterized in that: A motor (501) is fixedly installed on the top of the fixing plate (5), and lead screws (502) are fixedly installed at both ends of the motor (501).

3. A flat vulcanizing machine with a hydraulic lifting worktable according to claim 1, characterized in that: The mounting plate (6) is fixedly mounted with a first connecting plate (7), a second connecting plate (8) and a third connecting plate (9). The first connecting plate (7) is threadedly connected to the lead screw (502), and the third connecting plate (9) is fixedly mounted with a sliding plate (901).

4. A flat vulcanizing machine with a hydraulic lifting worktable according to claim 1, characterized in that: The four sets of support columns (4) have grooves (401) on the side away from the flat vulcanizing machine body (301), and the support columns (4) have multiple sets of through holes (402) on both sides of the grooves (401).

5. A flat vulcanizing machine with a hydraulic lifting worktable according to claim 4, characterized in that: The groove (401) has multiple sets of connecting grooves (403) at the position corresponding to the through hole (402), and the groove (401) has a sliding groove (404) on the side corresponding to the connecting groove (403). The connecting groove (403) and the sliding groove (404) are slidably connected to the slide plate (901).

6. A flat vulcanizing machine with a hydraulic lifting worktable according to claim 3, characterized in that: The second connecting plate (8) is located outside the support column (4), the third connecting plate (9) is located inside the groove (401), and the second connecting plate (8) and the third connecting plate (9) are both fixedly installed with the plug rod (10) on the side away from the first connecting plate (7).

7. A flat vulcanizing machine with a hydraulic lifting worktable according to claim 1, characterized in that: Multiple sets of limiting plates (11) are fixedly installed on both sides of the workbench (3). Each pair of limiting plates (11) is slidably connected to the side of the support column (4) on one side, and the limiting plates (11) are provided with connecting holes (12).

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