Auxiliary feeding device of material pressing machine

Abstract

The utility model relates to the technical field of material pressing machines, in particular to a material pressing machine auxiliary feeding device which comprises a feeding port, a first supporting plate is fixedly connected to the upper side of the right end face of the feeding port, a sleeve is fixedly connected to the upper end face of the first supporting plate, two sliding grooves distributed circumferentially are formed in the outer wall of the sleeve, and a sliding rod is slidably connected to the interior of the sleeve. The outer wall of the sliding rod is rotationally connected with two symmetrically-distributed rolling wheels, the two rolling wheels are slidably connected into the two sliding grooves correspondingly, the upper end face of the sliding rod is fixedly connected with a first connecting rod, the other side of the lower end face of the first connecting rod is fixedly connected with a second connecting rod, and the lower end face of the second connecting rod is fixedly connected with a pressing plate. Through cooperation of an electric push rod, a sliding rod, a sleeve, a sliding groove, a rolling wheel, a first connecting rod and a second connecting rod, a pressing plate can be driven to rotate while ascending or descending, the pressing plate can move downwards to press materials after covering a discharging opening, falling is prevented, and the problem that potential safety hazards exist due to manual pressing in the past is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of material pressing machines, in particular to an auxiliary feeding device for a material pressing machine. Background Art

[0002] The press is a special equipment used to press the required construction or engineering materials into standard test pieces. When the press is working, workers are required to send the materials to the feed port of the press feeder. There is a rotating knife wheel at the bottom of the feed port. The rotating knife wheel first crushes the material and then feeds the crushed material into the press.

[0003] The materials are usually in the form of long strips or thin plates. When workers feed the materials to the feed port, they need to press the materials downward to prevent them from falling out. However, this operation can easily cause the rotating blade wheel at the bottom to cut the workers' limbs. Utility Model Content

[0004] In view of the above problems, the utility model proposes an auxiliary feeding device for a material pressing machine to solve the above problems.

[0005] The utility model is implemented as follows: an auxiliary feeding device of a material pressing machine comprises a feeding port, a first supporting plate is fixedly connected to the upper side of the right end face of the feeding port, a sleeve is fixedly connected to the upper end face of the first supporting plate, the outer wall of the sleeve is provided with two circumferentially distributed sliding grooves, a sliding rod is slidably connected to the interior of the sleeve, the outer wall of the sliding rod is rotatably connected to two symmetrically distributed rollers, the two rollers are respectively slidably connected to the inside of the two sliding grooves, the upper end face of the sliding rod is fixedly connected to the first connecting rod, the other side of the lower end face of the first connecting rod is fixedly connected to the second connecting rod, and the lower end face of the second connecting rod is fixedly connected to the pressing plate.

[0006] In order to facilitate the driving of the slide rod to move up and down, as a preferred auxiliary feeding device of a press machine of the utility model, a second support plate is fixedly connected to the lower side of the right end face of the feed port, an electric push rod is installed on the upper end face of the second support plate, and the lower end of the slide rod is rotatably connected to the output end of the electric push rod.

[0007] In order to facilitate the rotation and up and down movement of the slide rod in the sleeve, as a preferred auxiliary feeding device of a press machine of the utility model, the slide groove includes a spiral groove and a straight groove.

[0008] In order to facilitate the sliding rod to rotate 90 degrees, as a preferred auxiliary feeding device for a material press of the utility model, the number of turns of the spiral groove is a quarter of a turn.

[0009] In order to facilitate the lifting and pressing of the pressing plate into the feed port, as a preferred auxiliary feeding device of a pressing machine of the utility model, the electric push rod can be extended and retracted in multiple stages.

[0010] In order to facilitate the control of the equipment, as a preferred auxiliary feeding device for a feed press of the utility model, the outer wall of the feed port is provided with a controller, and the electric push rod is electrically connected to the controller.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The auxiliary feeding device of the press machine can drive the pressing plate to rotate while rising or falling through the cooperation of an electric push rod, a sliding rod, a sleeve, a slide groove, a roller, a first connecting rod and a second connecting rod, so that the pressing plate can move downward to press the material after covering the discharge port to prevent it from falling, thus solving the problem of potential safety hazards caused by manual pressing in the past. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the overall structural diagram of an auxiliary feeding device for a material press according to the utility model;

[0014] Figure 2 This is a structural diagram of the sleeve of the utility model;

[0015] Figure 3 It is the structural diagram of the sliding rod of the utility model.

[0016] In the figure, 1, feed port; 2, first support plate; 3, sleeve; 4, slide groove; 401, spiral groove; 402, straight groove; 5, second support plate; 6, electric push rod; 7, slide rod; 8, roller; 9, first connecting rod; 10, second connecting rod; 11, pressure plate; 12, controller. DETAILED DESCRIPTION

[0017] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments to help understand the content of the present invention. The methods used in the present invention are all conventional methods unless otherwise specified; the raw materials and devices used are all conventional commercial products unless otherwise specified.

[0018] See also Figure 1-3 A feeding device for a feed press auxiliary machine comprises a feeding port 1, a first supporting plate 2 is fixedly connected to the upper side of the right end face of the feeding port 1, a sleeve 3 is fixedly connected to the upper end face of the first supporting plate 2, the outer wall of the sleeve 3 is provided with two circumferentially distributed slide grooves 4, a sliding rod 7 is slidably connected to the inside of the sleeve 3, the outer wall of the sliding rod 7 is rotatably connected to two symmetrically distributed rollers 8, the two rollers 8 are respectively slidably connected to the inside of the two slide grooves 4, a first connecting rod 9 is fixedly connected to the upper end face of the sliding rod 7, a second connecting rod 10 is fixedly connected to the other side of the lower end face of the first connecting rod 9, and a pressing plate 11 is fixedly connected to the lower end face of the second connecting rod 10.

[0019] In this embodiment: the electric push rod 6 is started, and the electric push rod 6 pulls the slide bar 7 to slide downward along the sleeve 3, thereby driving the two rollers 8 to slide in the slide groove 4. First, the roller 8 slides along the spiral groove 401, thereby driving the slide bar 7 to rotate counterclockwise along the sleeve 3. When the roller 8 slides into the straight groove 402, the slide bar 7 rotates 90°, and then drives the pressure plate 11 to rotate 90° through the first connecting rod 9 and the second connecting rod 10, so that the pressure plate 11 covers the upper end of the feed port 1, and the electric push rod 6 pulls the slide bar 7 to continue to move downward, thereby driving the pressure plate 11 to move downward in the feed port 1, thereby pressing the material downward to prevent it from falling, thereby solving the problem of safety hazards caused by manual pressing in the past.

[0020] As a technical optimization solution of the utility model, a second support plate 5 is fixedly connected to the lower side of the right end face of the feed port 1, an electric push rod 6 is installed on the upper end face of the second support plate 5, and the lower end of the slide rod 7 is rotatably connected to the output end of the electric push rod 6.

[0021] In this embodiment, the lower end of the slide bar 7 is rotatably connected to the output end of the electric push rod 6, so that the electric push rod 6 can drive the slide bar 7 to move up and down and rotate.

[0022] As a technical optimization solution of the present invention, the slide groove 4 includes a spiral groove 401 and a straight groove 402 .

[0023] In this embodiment, when the roller 8 slides in the spiral groove 401, it can drive the slide bar 7 to rotate, thereby covering or opening the feed port 1. When the roller 8 slides along the straight groove 402, it can drive the pressing plate 11 to rise or fall.

[0024] As a technical optimization solution of the present invention, the number of turns of the spiral groove 401 is one quarter of a turn.

[0025] In this embodiment, by setting the number of turns of the spiral groove 401 to a quarter of a turn, the roller 8 can drive the slide bar 7 to rotate 90° when sliding in the spiral groove 401 .

[0026] As a technical optimization solution of the utility model, the electric push rod 6 can be extended and retracted in multiple stages.

[0027] In this embodiment, the electric push rod 6 is configured to be multi-stage retractable, so that the pressing plate 11 can be pressed into the feed port 1 or lifted from the feed port 1 .

[0028] As a technical optimization solution of the present invention, a controller 12 is disposed on the outer wall of the feed port 1 , and the electric push rod 6 is electrically connected to the controller 12 .

[0029] In this embodiment: the device is controlled by the controller 12, which saves time and effort and improves the degree of automation.

[0030] The working principle and use process of this utility model:

[0031] When in use, first put the material into the feed port 1, and then start the electric push rod 6. The electric push rod 6 pulls the slide bar 7 to slide downward along the sleeve 3, and then drives the two rollers 8 to slide in the slide groove 4. First, the roller 8 slides along the spiral groove 401, and then drives the slide bar 7 to rotate counterclockwise along the sleeve 3. When the roller 8 slides into the straight groove 402, the slide bar 7 rotates 90°, and then drives the pressure plate 11 to rotate 90° through the first connecting rod 9 and the second connecting rod 10, so that the pressure plate 11 covers the upper end of the feed port 1, and the electric push rod 6 pulls the slide bar 7 to continue to move downward, which drives the pressure plate 11 to move downward in the feed port 1, thereby pressing the material downward to prevent it from falling, solving the problem of safety hazards caused by manual pressing in the past.

[0032] In the description of the present invention, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inside", "outside", "back", "middle", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and 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, and therefore should not be understood as a limitation on the present invention.

[0033] However, what is described above is only a specific embodiment of the present invention and should not be used to limit the scope of implementation of the present invention. Therefore, the replacement of equivalent components, or equivalent changes and modifications made according to the scope of protection of the patent of the present invention should still fall within the scope covered by the claims of the present invention.

Claims

1. A feed auxiliary device for a feed press, comprising a feed inlet (1), characterized in that: A first support plate (2) is fixedly connected to the upper side of the right end surface of the feed port (1), a sleeve (3) is fixedly connected to the upper end surface of the first support plate (2), two circumferentially distributed slide grooves (4) are provided on the outer wall of the sleeve (3), a slide rod (7) is slidably connected to the interior of the sleeve (3), two symmetrically distributed rollers (8) are rotatably connected to the outer wall of the slide rod (7), and the two rollers (8) are respectively slidably connected to the interior of the two slide grooves (4), a first connecting rod (9) is fixedly connected to the upper end surface of the slide rod (7), a second connecting rod (10) is fixedly connected to the other side of the lower end surface of the first connecting rod (9), and a pressing plate (11) is fixedly connected to the lower end surface of the second connecting rod (10).

2. The auxiliary feeding device for a feed press according to claim 1, characterized in that: A second support plate (5) is fixedly connected to the lower side of the right end surface of the feed port (1), an electric push rod (6) is mounted on the upper end surface of the second support plate (5), and the lower end of the slide rod (7) is rotatably connected to the output end of the electric push rod (6).

3. The auxiliary feeding device for a feed press according to claim 1, characterized in that: The slide groove (4) comprises a spiral groove (401) and a straight groove (402).

4. The auxiliary feeding device for a material press according to claim 3, characterized in that: The number of turns of the spiral groove (401) is a quarter of a turn.

5. The auxiliary feeding device for a material press according to claim 2, characterized in that: The electric push rod (6) can be extended and retracted in multiple stages.

6. The auxiliary feeding device for a material press according to claim 2, characterized in that: The outer wall of the feed port (1) is provided with a controller (12), and the electric push rod (6) is electrically connected to the controller (12).

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