Blanking device of four-column hydraulic press

Abstract

The utility model belongs to the technical field of four-column hydraulic presses, and particularly relates to a discharging device of a four-column hydraulic press, which comprises a conveying belt main body, a lifting component is fixedly connected to the top of the conveying belt main body, and a conveying component is fixedly connected to the bottom of the lifting component. The conveying assembly comprises a limiting rod, a sliding groove, an electric air cylinder, a sliding block, a telescopic frame, an electric telescopic rod, a rotating shaft, a rotating frame and a clamping plate, the sliding groove is formed in the bottom of the limiting rod, and the electric air cylinder is fixedly connected into the sliding groove; according to the discharging device of the four-column hydraulic press, conveying assemblies are matched with one another, so that the effect of conveniently moving materials to a designated position is achieved, electric telescopic rods are started to push clamping plates, so that a rotating frame is driven to rotate on the outer wall of a rotating shaft, and the clamping plates are conveniently moved to the two sides of the materials to clamp and fix the materials; the electric air cylinder is started to drive the sliding block to slide back and forth in the sliding groove.

Description

Technical Field

[0001] The utility model relates to the technical field of four-column hydraulic presses, and specifically relates to a blanking device for a four-column hydraulic press. Background Art

[0002] A four-column hydraulic press is a mechanical device that uses the static pressure of hydraulic oil pumped by an oil pump to process products such as metals, plastics, rubbers, woods, and powders. When operating a four-column hydraulic press, a blanking device is required. However, most of the blanking devices of four-column hydraulic presses rely on manual labor to transport workpieces to the processing location, which greatly increases the workload of the staff.

[0003] The following problems exist in the prior art:

[0004] Most of the existing blanking devices of four-column hydraulic presses rely on manual labor to transport workpieces to the processing location, which greatly increases the workload of the staff. Summary of the Utility Model

[0005] The utility model provides a blanking device for a four-column hydraulic press to solve the problems raised in the above background art.

[0006] The blanking device for a four-column hydraulic press described in the utility model includes a conveyor belt main body. A lifting component is fixedly connected to the top of the conveyor belt main body. A conveying component is fixedly connected to the bottom of the lifting component. The conveying component includes a limiting rod, a sliding groove, an electric cylinder, a sliding block, a telescopic frame, an electric telescopic rod, a rotating shaft, a rotating frame, and a clamping plate. A sliding groove is opened at the bottom of the limiting rod. An electric cylinder is fixedly connected to the inside of the sliding groove. One end of the electric cylinder is fixedly connected to the sliding block. The bottom of the sliding block is fixedly connected to the telescopic frame.

[0007] An electric telescopic rod is fixedly connected to the inner wall of the telescopic frame. A rotating shaft is fixedly connected to the inner bottom of the telescopic frame. The outer wall of the rotating shaft is rotatably connected to the rotating frame. The bottom end of the rotating frame is fixedly connected to the clamping plate.

[0008] Preferably, the sliding groove and the sliding block are movably connected, and the sliding block forms a sliding structure with the sliding groove through the electric cylinder. Through the cooperation between the sliding block, the electric cylinder, and the sliding groove, it is convenient to drive the sliding block to slide back and forth inside the sliding groove during use.

[0009] Preferably, the sliding blocks are symmetrically arranged with respect to the center line of the telescopic frame, and the telescopic frame forms a telescopic structure with the sliding block through the electric cylinder. Through the cooperation between the telescopic frame, the sliding block, and the electric cylinder, it is convenient to drive the telescopic frame to move back and forth during use.

[0010] Preferably, the electric telescopic rod is fixedly connected to the clamping plate, and the clamping plate and the rotating frame form a rotating structure with the electric telescopic rod and the rotating shaft. Through the cooperation between the clamping plate and the rotating frame and the electric telescopic rod and the rotating shaft, it is convenient to drive the clamping plate and the rotating frame to adjust the angle during use, so as to facilitate clamping and fixing the material according to the size of the material.

[0011] Preferably, the lifting assembly includes a mounting frame, an electric push rod, an adjusting rod, a connecting frame, a sliding rod and a sliding block. One side of the top of the conveyor belt main body is fixedly connected with a mounting frame. An electric push rod is fixedly connected inside the mounting frame. The top end of the electric push rod is fixedly connected with an adjusting rod, and the adjusting rod forms a lifting structure with the mounting frame through the electric push rod. Through the cooperation between the adjusting rod and the electric push rod and the mounting frame, it is convenient to drive the adjusting rod to lift during use.

[0012] Preferably, the adjusting rod is fixedly connected to the limiting rod, and the limiting rod forms a lifting structure with the electric push rod through the adjusting rod. Through the cooperation between the limiting rod and the adjusting rod and the electric push rod, it is convenient to drive the limiting rod to lift during use.

[0013] Preferably, the other side of the outer wall of the adjusting rod is fixedly connected with a sliding block. The inside of the sliding block is movably connected with a sliding rod. The other side of the top of the conveyor belt main body is fixedly connected with a connecting frame. The connecting frame is fixedly connected to the sliding rod, and the sliding block forms a sliding structure with the sliding rod through the adjusting rod. Through the cooperation between the sliding block and the adjusting rod and the sliding rod, it is convenient to drive the sliding block to slide up and down on the outer wall of the sliding rod during use, so as to improve the stability of the lifting of the adjusting rod.

[0014] Due to the adoption of the above technical solutions, the technical progress achieved by the present utility model compared with the prior art is as follows:

[0015] 1. The present utility model provides a blanking device for a four-column hydraulic press, which adopts the mutual cooperation of the conveying components, so as to facilitate the effect of moving the material to a designated position. By turning on the electric telescopic rod to push the clamping plate, the rotating frame is driven to rotate on the outer wall of the rotating shaft, so as to move the clamping plate to both sides of the material to clamp and fix the material. By turning on the electric cylinder to drive the sliding block to slide back and forth inside the chute, the material can be conveniently moved to the designated position, so as to facilitate the automatic conveying of the material, thus avoiding the trouble of manually moving the material to the processing place as much as possible, improving the working efficiency of the device as much as possible, and enhancing the practicability of the device.

[0016] 2. The utility model provides a material unloading device for a four-column hydraulic press, which adopts the mutual cooperation of lifting components to achieve the effect of adjusting the height. The electric push rod is turned on to drive the adjusting rod to move up and down, thereby driving the slider to move up and down on the outer wall of the slide rod to move the adjusting rod to a specified height, thereby facilitating the transportation of materials at different heights and avoiding the problem of inconvenience in transportation caused by height factors as much as possible, thereby making the device more convenient to use and improving the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a schematic diagram of the appearance structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the top view structure in the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the lifting component in the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the conveying component in the utility model;

[0022] Figure 5 For the utility model Figure 4 A magnified view of the structure in the middle.

[0023] In the figure: 1. conveyor belt body; 2. lifting assembly; 201. mounting frame; 202. electric push rod; 203. adjusting rod; 204. connecting frame; 205. sliding rod; 206. sliding block; 3. conveying assembly; 301. limiting rod; 302. slide groove; 303. electric cylinder; 304. sliding block; 305. telescopic frame; 306. electric telescopic rod; 307. rotating shaft; 308. rotating frame; 309. clamping plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] A preferred embodiment of the blanking device of a four-column hydraulic press provided by the present utility model is as Figures 1 to 5 shown: It includes a conveyor belt main body 1. A lifting component 2 is fixedly connected to the top of the conveyor belt main body 1. A conveying component 3 is fixedly connected to the bottom of the lifting component 2. The conveying component 3 includes a limiting rod 301, a chute 302, an electric cylinder 303, a sliding block 304, a telescopic frame 305, an electric telescopic rod 306, a rotating shaft 307, a rotating frame 308 and a clamping plate 309. A chute 302 is opened at the bottom of the limiting rod 301. An electric cylinder 303 is fixedly connected to the inside of the chute 302. One end of the electric cylinder 303 is fixedly connected to the sliding block 304. A telescopic frame 305 is fixedly connected to the bottom of the sliding block 304.

[0027] An electric telescopic rod 306 is fixedly connected to the inner wall of the telescopic frame 305. A rotating shaft 307 is fixedly connected to the inner bottom of the telescopic frame 305. The outer wall of the rotating shaft 307 is rotatably connected to a rotating frame 308. The bottom end of the rotating frame 308 is fixedly connected to a clamping plate 309.

[0028] In this embodiment, the chute 302 and the sliding block 304 are movably connected, and the sliding block 304 and the chute 302 form a sliding structure through the electric cylinder 303. According to the needs of the user, the electric cylinder 303 is turned on to drive the sliding block 304 to slide back and forth inside the chute 302.

[0029] Example 2

[0030] On the basis of Example 1, a preferred embodiment of the blanking device of a four-column hydraulic press provided by the present utility model is as Figures 1 to 5 shown: The sliding blocks 304 are symmetrically arranged with respect to the center line of the telescopic frame 305, and the telescopic frame 305 and the electric cylinder 303 form a telescopic structure through the sliding blocks 304. The telescopic frame 305 is driven by the sliding blocks 304 to move back and forth into the hydraulic press.

[0031] In this embodiment, the electric telescopic rod 306 and the clamping plate 309 are fixedly connected, and the clamping plate 309 and the rotating frame 308 form a rotating structure through the electric telescopic rod 306 and the rotating shaft 307. According to the size of the material, the electric telescopic rod 306 is turned on to push the clamping plate 309, thereby driving the rotating frame 308 to rotate on the outer wall of the rotating shaft 307, and further driving the clamping plate 309 to be adjusted to clamp and fix the material on the outer wall of the material.

[0032] Further, the lifting component 2 includes a mounting frame 201, an electric push rod 202, an adjusting rod 203, a connecting frame 204, a sliding rod 205 and a sliding block 206. One side of the top of the conveyor belt main body 1 is fixedly connected with the mounting frame 201. The inside of the mounting frame 201 is fixedly connected with the electric push rod 202. The top end of the electric push rod 202 is fixedly connected with the adjusting rod 203. And the adjusting rod 203 and the mounting frame 201 form a lifting structure through the electric push rod 202. By turning on the electric push rod 202, the adjusting rod 203 is driven to lift and lower.

[0033] In addition, the adjusting rod 203 and the limiting rod 301 are fixedly connected. And the limiting rod 301 and the electric push rod 202 form a lifting structure through the adjusting rod 203. By the lifting and lowering of the adjusting rod 203, the limiting rod 301 is driven to lift and lower to a proper position.

[0034] During use, on the other side of the outer wall of the adjusting rod 203, there is fixedly connected a sliding block 206. Inside the sliding block 206, there is movably connected a sliding rod 205. On the other side of the top of the conveyor belt main body 1, there is fixedly connected a connecting frame 204. The connecting frame 204 and the sliding rod 205 are fixedly connected. And the sliding block 206 and the sliding rod 205 form a sliding structure through the adjusting rod 203. By the lifting and lowering of the adjusting rod 203, the sliding block 206 is driven to slide up and down on the outer wall of the sliding rod 205, improving the stability of the lifting and lowering of the adjusting rod 203.

[0035] All the electrical components mentioned in this article are electrically connected to the external main controller and 220V mains electricity. And the main controller can be a conventional known device such as a computer for control.

[0036] Working principle: During use, first, the conveyor belt main body 1 is used to transport the materials. At this time, according to the size of the materials, the electric push rod 202 is turned on to drive the adjusting rod 203 to lift and lower, thereby driving the sliding block 206 to slide up and down on the outer wall of the sliding rod 205. Furthermore, the limiting rod 301 and the clamping plate 309 are driven to lift and lower to a proper position. Then, according to the size of the materials, the electric telescopic rod 306 is turned on to push the clamping plate 309, thereby driving the rotating frame 308 to rotate on the outer wall of the rotating shaft 307. Furthermore, the clamping plate 309 is driven to adjust to clamp and fix the materials on the outer wall of the materials. Then, the electric cylinder 303 is turned on to drive the sliding block 304 to slide back and forth inside the sliding groove 302, thereby driving the telescopic frame 305 and the materials to move back and forth into the hydraulic press. At this time, the electric telescopic rod 306 is turned on to drive the clamping plate 309 to adjust to one side, thereby discharging the materials into the hydraulic press for processing.

[0037] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0038] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and the above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A feeding device for a four-column hydraulic press, characterized in that: The invention comprises a conveyor belt body (1), the top of the conveyor belt body (1) is fixedly connected with a lifting assembly (2), the bottom of the lifting assembly (2) is fixedly connected with a conveying assembly (3), the conveying assembly (3) comprises a limit rod (301), a slide groove (302), an electric cylinder (303), a sliding block (304), a telescopic frame (305), an electric telescopic rod (306), a rotating shaft (307), a rotating frame (308) and a clamping plate (309), the bottom of the limit rod (301) is provided with a slide groove (302), the interior of the slide groove (302) is fixedly connected with an electric cylinder (303), one end of the electric cylinder (303) is fixedly connected with a sliding block (304), and the bottom of the sliding block (304) is fixedly connected with the telescopic frame (305); The inner wall of the telescopic frame (305) is fixedly connected to an electric telescopic rod (306), the inner bottom of the telescopic frame (305) is fixedly connected to a rotating shaft (307), the outer wall of the rotating shaft (307) is rotatably connected to a rotating frame (308), and the bottom end of the rotating frame (308) is fixedly connected to a clamping plate (309).

2. The unloading device of a four-column hydraulic press according to claim 1 is characterized in that: The slide groove (302) and the sliding block (304) are movably connected, and the sliding block (304) forms a sliding structure with the slide groove (302) through the electric cylinder (303).

3. The unloading device of a four-column hydraulic press according to claim 1 is characterized in that: The sliding block (304) is symmetrically arranged with respect to the center line of the telescopic frame (305), and the telescopic frame (305) forms a telescopic structure through the sliding block (304) and the electric cylinder (303).

4. The unloading device of a four-column hydraulic press according to claim 1 is characterized in that: The electric telescopic rod (306) and the clamping plate (309) are fixedly connected, and the clamping plate (309) and the rotating frame (308) form a rotating structure through the electric telescopic rod (306) and the rotating shaft (307).

5. The unloading device of a four-column hydraulic press according to claim 1 is characterized in that: The lifting assembly (2) comprises a mounting frame (201), an electric push rod (202), an adjusting rod (203), a connecting frame (204), a sliding rod (205) and a sliding block (206); one side of the top of the conveyor belt body (1) is fixedly connected to the mounting frame (201); the interior of the mounting frame (201) is fixedly connected to the electric push rod (202); the top of the electric push rod (202) is fixedly connected to the adjusting rod (203); and the adjusting rod (203) forms a lifting structure with the mounting frame (201) through the electric push rod (202).

6. The unloading device of a four-column hydraulic press according to claim 5, characterized in that: The adjusting rod (203) and the limiting rod (301) are fixedly connected, and the limiting rod (301) forms a lifting structure through the adjusting rod (203) and the electric push rod (202).

7. The unloading device of a four-column hydraulic press according to claim 5, characterized in that: A slider (206) is fixedly connected to the other side of the outer wall of the adjusting rod (203), and a slider (205) is movably connected inside the slider (206). A connecting frame (204) is fixedly connected to the other side of the top of the conveyor belt body (1), and the connecting frame (204) and the slider (205) are fixedly connected, and the slider (206) forms a sliding structure with the adjusting rod (203) and the slider (205).

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