Rotary discharging mechanism for materials

Abstract

The utility model discloses a material rotary blanking mechanism, which relates to the technical field of material production, and comprises a blanking piece used for transferring materials on a material supply assembly to a material receiving assembly, the blanking piece comprises a bearing plate, the bearing plate is provided with a suction cup assembly used for sucking the materials, and the suction cup assembly is provided with a plurality of suction cups used for sucking the materials. When the suction cup assembly is located above the feeding assembly and located above the receiving assembly, a corresponding material taking station and a corresponding material placing station are formed respectively. Through the arrangement of the suction cup assembly and the power source, the suction cup assembly can move back and forth between the material taking station and the material placing station under the rotation driving action of the power source, and the suction cup assembly can move upwards or downwards under the lifting driving action of the power source; by combining the rotating and lifting functions of the power source, the suction cup assembly can complete the switching work of the position states of the blocky materials before and after discharging, and then the follow-up machining requirement for the blocky materials can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of material production, in particular to a material rotary unloading mechanism. Background Art

[0002] In the factory production process, a material unloading mechanism is generally used to unload and transfer materials on the production line. For example, the patent document with the authorization announcement number CN208307953U discloses a material unloading device, including an openable and closable material receiving box, a buffer box is provided on the top of the material receiving box, the bottom of the buffer box is connected to the top of the material receiving box, and the outlet of the movable unloading pipe is located above the feed port of the buffer box. A door frame and a box door hinged to the door frame are provided on one side of the material receiving box, and a lock is provided on the box door. Two buffer plates are provided in the buffer box, and the two buffer plates are respectively installed on both sides of the buffer box. The two buffer plates are arranged up and down and are both arranged to be tilted downward. The unloading pipe is arranged at an angle. The unloading pipe is connected to the connecting plate 2 through at least two clamps, and the connecting plate 2 is pushed and moved by a cylinder, and the cylinder is installed on the base through the connecting plate 1.

[0003] When the above-mentioned unloading device is in use, it is adapted to a variety of equipment with different unloading positions through a movable unloading pipe, so that the unloading device can be adapted to different equipment for use. When there is no requirement for the state of the material after unloading and transfer, the unloading pipe in the above-mentioned unloading device can be used to unload materials with smaller volumes such as granular or powdery materials; however, on the one hand, when unloading and processing materials with larger volumes such as blocks or strips on the production line, if the block or strip material has specific angle requirements for the state after unloading and transfer, for example, after the block material is unloaded and transferred, it needs to rotate and adjust its own position by 90 degrees to facilitate its subsequent processing, then the above-mentioned unloading device is not applicable. If the mechanical arm in the prior art is used to adjust the state of the block or strip material after unloading and transfer, since the mechanical arm is generally used to transport and transfer large objects, if the block or strip material to be unloaded and transferred is small in volume, the use of this mechanical arm will increase the production cost of the enterprise, and the mechanical arm will take a lot of time to complete a transport and transfer work, which will lead to low transfer efficiency. On the other hand, considering the basic demand of the current fast-paced material transfer, when transferring materials, it is often expected that the materials fall to the belt surface of the receiving component at a certain height to ensure the continuous operation of the belt without stopping and improve work efficiency; however, for the sake of stable material feeding, the bottom surface of the materials is often relatively flat, which makes it very easy for the materials to shift due to bouncing when they fall directly from the air and hit the leather belt surface with the bottom surface, resulting in excessive changes in the position of the materials when they are finally discharged, affecting the efficiency of the terminal material collection, which brings great troubles to the actual work.

[0004] To this end, we propose a material rotating unloading mechanism to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the problems in the prior art and to propose a material rotating unloading mechanism, which can adaptively carry out unloading and transfer processing on block or strip materials of corresponding volume sizes, and has low use cost; at the same time, the unloading mechanism can also adjust the state of block or strip materials after unloading and transfer to the required state, thereby meeting subsequent processing requirements.

[0006] In order to solve the above problems, the utility model provides the following technical solutions:

[0007] A material rotary unloading mechanism comprises a unloading piece for transferring material on a feeding component to a receiving component, wherein: the unloading piece comprises a supporting plate, a suction cup assembly for sucking material is arranged on the supporting plate, and the suction cup assembly can form a material picking station located above the feeding component and a material discharging station located above the receiving component; the unloading piece also comprises a power source for driving the suction cup assembly to rotate, and when the power source drives the suction cup assembly to and from the material picking station and the material discharging station, the suction cup assemblies located on the material picking station and the material discharging station can respectively move toward the feeding component and the material receiving component to achieve the suction and placement of the material.

[0008] As a further solution of the utility model: the power source includes a rotary cylinder with a support frame fixedly arranged on the output shaft, and the power source also includes a lift for driving the rotary cylinder to perform lifting motion, and the bearing plate is installed on the support frame.

[0009] As a further solution of the utility model: the carrying plate is detachably provided with a follower strip for installing the suction cup assembly.

[0010] As a further solution of the utility model: the supporting plate is configured as a ring as a whole, the follower strip is arranged along the radial direction of the supporting plate, and one end of the follower strip extending outside the supporting plate is used for installation of the suction cup assembly.

[0011] As a further solution of the utility model: the suction cup assembly includes a suction cup installed on the follower strip and an air pipe for providing positive and negative pressure to the suction cup.

[0012] As a further solution of the utility model: the suction cups are provided in plurality, and the plurality of suction cups are arranged along the length direction of the follower strip.

[0013] As a further solution of the utility model: the feeding assembly includes a feeding conveyor belt.

[0014] As a further solution of the utility model: the material receiving assembly includes a material receiving conveyor belt.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] Through the setting of the suction cup assembly and the power source, under the rotational driving action of the power source, the suction cup assembly can move back and forth between the material picking station and the material discharging station, and under the lifting and lowering driving action of the power source, the suction cup assembly can move upward or downward; the rotation and lifting functions of the integrated power source can enable the suction cup assembly to complete the conversion of the position state before and after the unloading of the block material, thereby meeting the subsequent processing requirements for the block material. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings.

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the overall structure of the utility model Figure 2 ;

[0020] Figure 3 It is a schematic diagram of the overall structure of the lower material in the utility model.

[0021] In the figure: 1. unloading part; 101. carrying plate; 102. suction cup assembly; 103. follower strip; 2. power source; 211. supporting frame; 212. rotating cylinder; 213. elevator; a. feeding assembly; b. receiving assembly; c. block material. DETAILED DESCRIPTION

[0022] 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 of 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.

[0023] like Figure 1-Figure 3As shown, a material rotary unloading mechanism includes a unloading member 1 for transferring materials on a feeding component a to a receiving component b. Specifically, the feeding component a includes a feeding conveyor belt, and the receiving component b includes a receiving conveyor belt. Wherein: the unloading member 1 includes a bearing plate 101, and a suction cup assembly 102 for sucking materials is arranged on the bearing plate 101, and when the suction cup assembly 102 is located above the feeding component a and above the receiving component b, corresponding material picking stations and material discharge stations are formed respectively. The unloading member 1 also includes a power source 2 for driving the suction cup assembly 102 to rotate, and when the power source 2 drives the suction cup assembly 102 to and from the material picking station and the material discharge station, the suction cup assembly 102 located at the material picking station and the material discharge station can respectively move toward the feeding component a and the receiving component b to achieve the suction and placement of the block material c.

[0024] When the suction cup assembly 102 is located at the material picking station, the power source 2 can be used to drive the suction cup assembly 102 to move downward until the suction cup assembly 102 absorbs the block material c on the feeding conveyor belt, and then the suction cup assembly 102 is used to drive the block material c to move upward, and then the suction cup assembly 102 is driven to rotate to the discharge station, so that the suction cup assembly 102 drives the block material c to move downward to above the receiving conveyor belt, breaking the negative pressure state of the suction cup assembly 102. At this time, the block material c can fall onto the receiving conveyor belt. During this material receiving process, the receiving conveyor belt is in a stopped state, and it is put into operation again after the material receiving is completed.

[0025] Regarding the setting of the power source 2 mentioned above, the power source 2 includes a rotary cylinder 212 with a support frame 211 fixedly arranged on the output shaft, and the power source 2 also includes an elevator 213 for driving the rotary cylinder 212 to perform lifting and lowering movements, and the bearing plate 101 is installed on the support frame 211. In this process, the rotary cylinder 212 and the elevator 213 work independently. The specific working steps are as follows:

[0026] Step 1: When the suction cup assembly 102 is at the material taking position, the elevator 213 drives the rotary cylinder 212 to move downward until the suction cup assembly 102 can absorb the block material c on the feeding conveyor belt;

[0027] Step 2: Then, the lift 213 is used again to move the suction cup assembly 102 upward to reset, and then the rotary cylinder 212 works to drive the suction cup assembly 102 and the block material c to rotate to the discharge station;

[0028] Step 3: Continue to use the elevator 213 to drive the rotating cylinder 212 to move downward until the block material c is located above the receiving conveyor belt. At this time, the receiving conveyor belt is in a stopped state, and then the negative pressure state of the suction cup assembly 102 is broken, so that the block material c can fall onto the receiving conveyor belt.

[0029] In order to facilitate the installation and removal of the suction cup assembly 102, a follower strip 103 for installing the suction cup assembly 102 can be detachably provided on the carrier plate 101. At the same time, the carrier plate 101 is configured as a ring as a whole, and the follower strip 103 is arranged along the radial direction of the carrier plate 101, and one end of the follower strip 103 extending outside the carrier plate 101 is used for the suction cup assembly 102 to be installed.

[0030] Regarding the setting of the suction cup assembly 102, the suction cup assembly 102 may include a suction cup mounted on the follower strip 103 and an air pipe for providing positive and negative pressure to the suction cup, and the air pipe is connected to an external positive and negative pressure device (not shown in the figure). In order to provide stability for adsorption of the bulk material c, a plurality of suction cups may be provided, and the plurality of suction cups may be arranged along the length direction of the follower strip 103.

[0031] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A material rotary unloading mechanism, characterized in that: The invention comprises a material discharging member (1) for transferring material on a material feeding member (a) to a material receiving member (b), wherein: the material discharging member (1) comprises a supporting plate (101), a suction cup member (102) for sucking material is arranged on the supporting plate (101), and the suction cup member (102) can form a material taking station located above the material feeding member (a) and a material placing station located above the material receiving member (b); the material discharging member (1) also comprises a power source (2) for driving the suction cup member (102) to rotate, and when the power source (2) drives the suction cup member (102) to and from the material taking station and the material placing station, the suction cup member (102) located at the material taking station and the material placing station can respectively move toward the material feeding member (a) and the material receiving member (b) to achieve the suction and placing of the material.

2. A material rotary unloading mechanism according to claim 1, characterized in that: The power source (2) comprises a rotary cylinder (212) on which a support frame (211) is fixedly arranged on an output shaft, and the power source (2) further comprises an elevator (213) for driving the rotary cylinder (212) to perform lifting motion, and the bearing plate (101) is mounted on the support frame (211).

3. A material rotary unloading mechanism according to claim 2, characterized in that: The carrying plate (101) is detachably provided with a follower strip (103) for installing the suction cup assembly (102).

4. A material rotary unloading mechanism according to claim 3, characterized in that: The supporting plate (101) is configured as a ring as a whole, the follower strip (103) is arranged along the radial direction of the supporting plate (101), and one end of the follower strip (103) extending outside the supporting plate (101) is used for installation of the suction cup assembly (102).

5. A material rotary unloading mechanism according to claim 3 or 4, characterized in that: The suction cup assembly (102) comprises a suction cup mounted on a follower strip (103) and an air pipe for providing positive and negative pressure to the suction cup.

6. A material rotary unloading mechanism according to claim 5, characterized in that: The suction cups are provided in plurality, and the plurality of suction cups are arranged along the length direction of the follower strip (103).

7. A material rotary unloading mechanism according to any one of claims 1 to 4, characterized in that: The feeding component (a) comprises a feeding conveyor belt.

8. A material rotary unloading mechanism according to any one of claims 1 to 4, characterized in that: The material receiving component (b) comprises a material receiving conveyor belt.

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