Electric automatic discharging device

Abstract

The utility model relates to the technical field of blanking devices, and discloses an electrical automation blanking device which comprises a base, a blanking assembly is installed on the base, a fixing frame is fixedly connected to the base, a fixing frame is installed on the fixing frame, a containing hopper is connected into the fixing frame in a sliding mode, and the bottom of the containing hopper is arranged in an inclined mode. According to the scheme, falling raw materials are automatically measured through arrangement of the bearing spring, the weight of the raw materials is converted into the compression amount of the bearing spring through the Hooke's law, automatic discharging of the raw materials is achieved through arrangement of the discharging guide groove, automatic weighing and automatic discharging of the raw materials are achieved, and the working efficiency is improved. And the blanking weight of the equipment can be freely adjusted, so that the automation degree of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of blanking devices, in particular to an electrical automatic blanking device. Background Art

[0002] The development of modern production and science and technology has put forward higher and higher requirements for automation technology, and at the same time has provided necessary conditions for the innovation of automation technology. After the 1970s, automation began to develop towards complex system control and advanced intelligent control, and the application of automation is expanding from the engineering field to non-engineering fields, such as medical automation, population control, and economic management automation. Automation will imitate human intelligence to a greater extent. Robots have been applied in industrial production, marine development, and space exploration. Expert systems have achieved remarkable results in medical diagnosis and geological exploration.

[0003] In factory automation, office automation and home automation, electrical automatic feeding devices are indispensable equipment in some industries. However, the existing feeding devices have a single structure, cannot achieve homogeneous feeding of materials, have a low degree of automation, cannot complete the work efficiently, and increase the labor intensity of operators. Utility Model Content

[0004] The purpose of the utility model is to provide an electrical automatic material unloading device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The cam is provided with a plurality of rollers, and the cam is provided with a plurality of rollers, and the rollers are provided with a plurality of rollers, and the rollers are provided with a plurality of rollers, and the rollers are provided with a plurality of rollers.

[0007] As a further solution of the utility model: a retaining frame is fixedly connected inside the material containing hopper, and a spring is installed between the retaining frame and the discharge guide groove.

[0008] As a further solution of the utility model: a spring plate is installed on the material hopper, a stopper is fixedly connected to the spring plate, and the stopper cooperates with the discharge guide groove.

[0009] As a further solution of the utility model: the material discharge assembly includes a support frame fixedly connected to the base, a material discharge hopper is fixedly connected to the support frame, and a material discharge pipe is fixedly connected to the bottom of the material discharge hopper.

[0010] As a further solution of the utility model: an electromagnetic butterfly valve is installed in the drop pipe.

[0011] As a further solution of the utility model: the adjustment component includes a threaded cylinder fixedly connected to the bottom of the fixed cylinder, a screw is threadedly connected to the inner thread of the threaded cylinder, one end of the screw is rotatably connected to the top block, and the other end of the screw is fixedly connected to a knob.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: this scheme automatically measures the falling raw materials by setting a load-bearing spring, and converts the weight of the raw materials into the compression of the load-bearing spring by Hooke's law, and realizes automatic discharge of the raw materials by setting a discharge guide groove, realizes automatic weighing and automatic discharge of the raw materials, and can also freely adjust the weight of the equipment's unloading, thereby improving the degree of automation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a structural schematic diagram of an electrical automatic feeding device.

[0014] Figure 2 It is a structural schematic diagram of an electrical automatic unloading device in the utility model in the unloading state.

[0015] Figure 3 It is a structural schematic diagram of an electrical automatic material feeding device in the utility model in a reset state.

[0016] Figure 4 The utility model is a schematic diagram of the internal structure of an electrical automatic feeding device.

[0017] Figure 5 It is a cross-sectional view of an electrical automatic material feeding device in the utility model.

[0018] Figure 6 The utility model is a schematic diagram of the structure of a hopper in an electrical automatic feeding device.

[0019] In the figure: 1-base, 2-support frame, 3-lower hopper, 4-dropping pipe, 5-electromagnetic butterfly valve, 6-fixed frame, 7-fixed frame, 8-dropping port, 9-reset port, 10-hydraulic pump, 11-connecting frame, 12-fixed cylinder, 13-sliding block, 14-connecting rod, 15-hopper, 16-discharging guide groove, 17-roller, 18-blocking frame, 19-spring leaf, 20-spring plate, 21-blocking block, 22-threaded cylinder, 23-screw, 24-knob, 25-top block, 26-load-bearing spring. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1 to Figure 3 In the embodiment of the utility model, an electric automatic unloading device includes a base 1, a unloading assembly is installed on the base 1, a fixing frame 6 is fixedly connected to the base 1, a fixing frame 7 is installed on the fixing frame 6, a hopper 15 is slidably connected in the fixing frame 7, the bottom of the hopper 15 is inclined, the low point at the bottom of the hopper 15 is rotatably connected to one end of a discharge guide groove 16, and the other end of the discharge guide groove 16 is rotatably connected to a roller 17, a drop opening 8 and a reset opening 9 are arranged on the front of the fixing frame 7, the reset opening 9, the drop opening 8 and the discharge guide groove 16 cooperate with each other, a retaining frame 18 is fixedly connected in the hopper 15, a spring 19 is installed between the retaining frame 18 and the discharge guide groove 16, and a reed 19 is installed on the hopper 15 There is a spring plate 20, on which a stopper 21 is fixedly connected, and the stopper 21 cooperates with the unloading guide groove 16. A hydraulic pump 10 is fixedly connected to the base 1, and a connecting frame 11 is fixedly connected to the output shaft of the hydraulic pump 10. Fixed cylinders 12 are fixedly connected on both sides of the connecting frame 11, and a sliding block 13 is slidably connected in the fixed cylinder 12. One end of a connecting rod 14 is fixedly connected to the sliding block 13, and the other end of the connecting rod 14 passes through the top of the fixed cylinder 12 and is fixedly connected to the hopper 15. A top block 25 is slidably connected to the bottom of the fixed cylinder 12, and a load-bearing spring 26 is arranged between the top block 25 and the sliding block 13. An adjusting component for adjusting the relative position of the top block 25 is installed on the top block 25.

[0022] The utility model firstly contains the raw material through the feeding assembly and discharges the raw material. The raw material falls into the hopper 15 along the feeding assembly. As the raw material continues to fall, the weight of the raw material in the hopper 15 continues to increase. At this time, as the weight in the hopper 15 continues to increase, the pressure acting on the load-bearing spring 26 also increases synchronously. It can be known from Hooke's law that the pressure given to the object by the spring is linearly related to the length change, that is, the greater the pressure of the load-bearing spring 26, the greater the compression distance of the load-bearing spring 26, that is, as the hopper 15 increases, the pressure on the load-bearing spring 26 increases. As the raw materials in 15 continue to increase, the lower hopper 3 descends synchronously, and the hopper 15 drives the discharge guide groove 16 to descend synchronously. When the roller 17 moves to the drop opening 8, the discharge guide groove 16 loses its limit. At this time, the discharge guide groove 16 rotates and unfolds from the bottom of the hopper 15 under the push of the spring 19. At this time, the raw materials in the hopper 15 slide along the discharge guide groove 16 under the action of gravity, completing the process of unloading the raw materials. After that, the hopper 15 is driven by the hydraulic pump 10 to rise, and the stopper is used during the rising process. The block 21 limits the downward rotation angle of the discharge guide groove 16. At this time, as the hopper 15 rises, the discharge guide groove 16 rotates downward under the drive of the drop port 8. The discharge guide groove 16 drives the spring plate 20 to deform and store energy through the block 21. After that, when the discharge guide groove 16 moves to the reset port 9, the discharge guide groove 16 is inserted into the reset port 9 under the push of the spring plate 20. Then, the hydraulic pump 10 drives the hopper 15 to descend. At this time, the discharge guide groove 16 will rotate downward under the drive of the reset port 9. The top block 25 is rotated upward and rotated, folded and retracted into the fixed frame 7, completing the automatic resetting of the material hopper 15 and the discharge guide groove 16 to facilitate the next material discharge. The utility model can also adjust the relative position of the top block 25 in the fixed cylinder 12 through the adjustment component. At this time, the relative distance between the top block 25 and the sliding block 13 changes, thereby realizing the pre-compression of the load-bearing spring 26. At this time, the weight of the raw material required by the material hopper 15 at the same descending distance is also different, thereby realizing the free adjustment of the material discharge weight.

[0023] In one case of this embodiment, see Figure 1 to Figure 3 The material discharge component includes a support frame 2 fixedly connected to a base 1, a material discharge hopper 3 is fixedly connected to the support frame 2, a material discharge pipe 4 is fixedly connected to the bottom of the material discharge hopper 3, and an electromagnetic butterfly valve 5 is installed in the material discharge pipe 4. The material discharge component contains the raw materials through the material discharge hopper 3 and discharges the materials through the material discharge pipe 4. At the same time, the material discharge speed of the material discharge pipe 4 and the opening and closing of the material discharge pipe 4 are controlled by the setting of the electromagnetic butterfly valve 5.

[0024] In one case of this embodiment, see Figure 1 to Figure 3The adjusting assembly includes a threaded barrel 22 fixedly connected to the bottom of the fixed barrel 12, a screw 23 is connected to the inner thread of the threaded barrel 22, one end of the screw 23 is rotatably connected to the top block 25, and the other end of the screw 23 is fixedly connected to the knob 24. The adjusting assembly drives the screw 23 to rotate by screwing the knob 24. The screw 23 is threadedly connected to the threaded barrel 22, and the rotational motion of the screw 23 is converted into the linear motion of the top block 25, thereby driving the top block 25 to slide and retract in the fixed barrel 12, thereby adjusting the relative position of the top block 25 in the fixed barrel 12.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electrical automatic material feeding device, comprising a base, characterized in that: The cam is provided with a plurality of rollers, and the plurality of rollers are provided with rollers at the bottom of the plurality of rollers, and the plurality of rollers are provided with rollers at the bottom of the plurality of rollers.

2. An electrical automatic material feeding device according to claim 1, characterized in that: A retaining frame is fixedly connected inside the material hopper, and a spring sheet is installed between the retaining frame and the discharge guide groove.

3. An electrical automatic material feeding device according to claim 1, characterized in that: The material hopper is provided with a spring plate, the spring plate is fixedly connected with a stopper, and the stopper cooperates with the discharge guide groove.

4. The electrical automatic material feeding device according to claim 1, characterized in that: The material discharge assembly comprises a support frame fixedly connected to the base, a material discharge hopper is fixedly connected to the support frame, and a material discharge pipe is fixedly connected to the bottom of the material discharge hopper.

5. An electrical automatic material feeding device according to claim 4, characterized in that: An electromagnetic butterfly valve is installed in the drop pipe.

6. The electrical automatic material feeding device according to claim 1, characterized in that: The adjustment assembly comprises a threaded cylinder fixedly connected to the bottom of the fixed cylinder, a screw rod is threadedly connected to the inner thread of the threaded cylinder, one end of the screw rod is rotatably connected to the top block, and the other end of the screw rod is fixedly connected to a knob.

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