阅读说明：本技术 一种下料装置 (Blanking device ) 是由 邵志达 郑颖哲 于 2021-08-12 设计创作，主要内容包括：一种下料装置,第一长条型料仓、第二长条型料仓的出料口下方设有一承接台面,承接台面中央对应第一长条型料仓、第二长条型料仓的相对侧设有下料仓的进料口,承接台面位于下料仓的进料口两侧分别设有一个内凹,一内凹内第一销轴连接第一凸轮,另一内凹内第二销轴连接第二凸轮,第一销轴和第二销轴分别穿过内凹的一侧壁,与承接台面外侧的第一齿轮、第二齿轮固定连接,第一齿轮、第二齿轮中间两者啮合,第一齿轮、第二齿轮啮合第三齿轮,第三齿轮中央连接驱动电机由驱动电机驱动工作。其优点在于：一是结构简单,安装方便,使用不易卡物料。(A receiving table board is arranged below discharge ports of a first strip-shaped bin and a second strip-shaped bin, a feed inlet of the discharging bin is arranged at the center of the receiving table board corresponding to the opposite sides of the first strip-shaped bin and the second strip-shaped bin, two sides of the feed inlet of the receiving table board located at the discharging bin are respectively provided with an indent, a first pin shaft in one indent is connected with a first cam, a second pin shaft in the other indent is connected with a second cam, the first pin shaft and the second pin shaft respectively penetrate through one side wall of the indent and are fixedly connected with a first gear and a second gear outside the receiving table board, the first gear and the second gear are meshed with each other, the first gear and the second gear are meshed with a third gear, and the center of the third gear is connected with a driving motor and driven by the driving motor to work. The advantages are that: firstly, simple structure, simple to operate uses the difficult card material.)

1. The utility model provides a blanking device, includes first rectangular type feed bin, second rectangular type feed bin, accepts the mesa, lower feed bin, first cam, second cam, first gear, second gear, third gear and driving motor, its characterized in that: the opposite sides of the first strip-shaped bin and the second strip-shaped bin are jointed, the discharge ports of the first strip-shaped bin and the second strip-shaped bin are flush, a bearing table board is arranged below the discharge ports of the first strip-shaped bin and the second strip-shaped bin, the center of the bearing table board is provided with a feed inlet of the blanking bin corresponding to the opposite sides of the first strip-shaped bin and the second strip-shaped bin, the bearing table board is respectively provided with an inner recess at two sides of the feed inlet of the blanking bin, a first pin shaft in the inner recess is connected with a first cam, a second pin shaft in the other inner recess is connected with a second cam, and a first pin shaft and a second pin shaft respectively penetrate through one side wall of the inner recess, the first gear and the second gear are fixedly connected with the outer side of the bearing table board, the first gear and the second gear are meshed with each other, the first gear and the second gear are meshed with a third gear, and the center of the third gear is connected with a driving motor and driven by the driving motor to work.

2. A blanking unit according to claim 1, characterized in that: the lobes of the first and second cams therefore maintain a 180 degree mirror image in position.

3. A blanking unit according to claim 2, characterized in that: the first gear is respectively meshed with the second gear and the third gear, and the first gear and the second gear are driven by the third gear to rotate anticlockwise and clockwise.

4. A blanking unit according to claim 2, characterized in that: the second gear is respectively meshed with the first gear and the third gear, and the first gear and the second gear are driven by the third gear to rotate anticlockwise and clockwise.

5. A blanking unit according to claim 2, characterized in that: the included angle between the bearing table board and the feed inlet of the blanking bin is a round angle.

6. A blanking unit according to claim 2, characterized in that: the side walls at the two ends of the inner recess are positioned in the range right below the discharge ports of the first strip-shaped bin and the second strip-shaped bin, and the front-back width of the inner recess is smaller than the width of the discharge ports of the first strip-shaped bin and the second strip-shaped bin.

7. A blanking unit according to claim 6, characterized in that: the lower end of the material falls on the upper end of the concave side wall.

8. A blanking unit according to claim 7, characterized in that: the distance between the included angle between the bearing table board and the feeding hole of the blanking bin and the opposite sides of the first strip-shaped bin and the second strip-shaped bin is not less than the height of the materials.

9. A blanking unit according to claim 8, characterized in that: the first cam and the second cam have a projection that is more than half the height of the material than the height of the material.

10. A blanking unit according to claim 9, characterized in that: the first strip-shaped bin, the second strip-shaped bin, the bearing table board and the blanking bin are provided with shells in front and at the back.

Technical Field

The invention relates to a blanking device which is not easy to clamp materials and can perform blanking at intervals in a crossed mode.

Background

The existing interval blanking device is complex in structure and easy to clamp materials in the blanking process, so that equipment cannot run.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a blanking device which is not easy to clamp materials and can perform blanking at intervals in a crossed manner.

In order to achieve the purpose, the invention adopts the following technical scheme: a blanking device comprises a first strip-shaped bin, a second strip-shaped bin, a bearing table board, a blanking bin, a first cam, a second cam, a first gear, a second gear, a third gear and a driving motor, wherein opposite sides of the first strip-shaped bin and the second strip-shaped bin are attached, discharge ports of the first strip-shaped bin and the second strip-shaped bin are flush, the bearing table board is arranged below the discharge ports of the first strip-shaped bin and the second strip-shaped bin, a feed port of the blanking bin is arranged in the center of the bearing table board corresponding to the first strip-shaped bin and the opposite side of the second strip-shaped bin, two concave parts are respectively arranged at two sides of the feed port of the blanking bin, a first pin shaft in each concave part is connected with the first cam, a second pin shaft in the other concave part is connected with the second cam, and the first pin shaft and the second pin shaft respectively penetrate through one side wall of the concave parts, and are connected with the first gear, the second cam, the first gear and the second pin shaft outside the bearing table board, The second gear is fixedly connected, the first gear and the second gear are meshed with each other, the first gear and the second gear are meshed with the third gear, and the center of the third gear is connected with the driving motor and driven by the driving motor to work.

Further, the lobes of the first and second cams are therefore maintained in position as a 180 degree mirror image.

Furthermore, the first gear is meshed with the second gear and the third gear respectively, the first gear and the second gear are driven by the third gear, and the first gear and the second gear rotate anticlockwise and clockwise.

Furthermore, the second gear is respectively meshed with the first gear and the third gear, the first gear and the second gear are driven by the third gear, and the first gear and the second gear rotate anticlockwise and clockwise.

Furthermore, an included angle between the bearing table board and the feeding hole of the blanking bin is a round angle.

Furthermore, the side walls at the two ends of the inner recess are positioned in the range right below the discharge ports of the first strip-shaped bin and the second strip-shaped bin, and the front-back width of the inner recess is smaller than the width of the discharge ports of the first strip-shaped bin and the second strip-shaped bin.

Further, the lower end of the material falls on the upper end of the concave side wall.

Furthermore, the distance between the included angle between the bearing table board and the feeding hole of the blanking bin and the opposite sides of the first strip-shaped bin and the second strip-shaped bin is not less than the height of the materials.

Further, the first cam and the second cam have a projection that is more than half the height of the material than the height of the material.

Furthermore, the first strip-shaped bin, the second strip-shaped bin, the bearing table board and the blanking bin are provided with a shell in front and at the back.

The invention has the beneficial effects that: firstly, the structure is simple, the installation is convenient, and the materials are not easy to clamp when in use; secondly, the cam is convenient and labor-saving to use; thirdly, the safety is high, and the shell protects people and dust from entering; fourthly, the cleaning is convenient.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention.

FIG. 2 is a second schematic structural diagram of the present invention.

Fig. 3 is a third schematic structural diagram of the present invention.

Fig. 4 is a schematic structural diagram of the first gear, the second gear and the third gear which are meshed with each other.

Fig. 5 is a top view of the receiving table of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 5 in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.

Embodiment 1 referring to fig. 1-5, a discharging apparatus comprises a first elongated bin 1, a second elongated bin 2, a receiving table 3, a discharging bin 4, a first cam 5, a second cam 6, a first gear 7, a second gear 8, a third gear 9 and a driving motor, wherein opposite sides of the first elongated bin 1 and the second elongated bin 2 are attached, discharge ports of the first elongated bin and the second elongated bin are flush, the receiving table 3 is arranged below the discharge ports of the first elongated bin and the second elongated bin, a feed port 10 of the discharging bin 3 is arranged at the center of the receiving table corresponding to the opposite sides of the first elongated bin and the second elongated bin, two concave portions 11 and 12 are respectively arranged at two sides of the feed port of the receiving table, a first pin 13 in each concave portion 11 is connected with the first cam, a second pin 14 in the other concave portion 12 is connected with the second cam, the first pin shaft and the second pin shaft respectively penetrate through one side wall of the concave part and are fixedly connected with the first gear and the second gear on the outer side of the bearing table board, the first gear and the second gear are meshed with each other, the first gear and the second gear are meshed with the third gear, and the center of the third gear is connected with a driving motor and driven by the driving motor to work. The lower end of the feed inlet 10 of the discharging bin 3 is connected with the discharging bin 3.

In a blanking device, the projections 15 of the first cam and the second cam are therefore maintained in positions that are 180 degree mirror images.

A first gear is meshed with a second gear and a third gear respectively, the first gear and the second gear are driven by the third gear to rotate anticlockwise and clockwise.

A blanking device is characterized in that a second gear is meshed with a first gear and a third gear respectively, the first gear and the second gear are driven by the third gear to rotate anticlockwise and clockwise.

A blanking device is characterized in that an included angle between a bearing table board and a feeding hole of a blanking bin is a round angle.

The side walls at two ends of an inner recess are positioned in the range right below the discharge ports of a first strip-shaped bin and a second strip-shaped bin, and the front-back width of the inner recess is smaller than the width of the discharge ports of the first strip-shaped bin and the second strip-shaped bin.

A blanking device is characterized in that the lower end of a material falls on the upper end of an inwards concave side wall.

A blanking device is characterized in that the distance between the included angle between a bearing table board and a feeding hole of a blanking bin and the opposite sides of a first strip-shaped bin and a second strip-shaped bin is not less than the height of materials.

A blanking device, the projection of a first cam and a second cam is more than half of the height of the material than the height of the material.

A blanking device is provided, a first strip-shaped bin, a second strip-shaped bin, a bearing table board and a shell are arranged in front of and behind the blanking bin.

A suction pipeline 16 is arranged in the opposite sides of a first long strip type bin and a second long strip type bin, and the pipeline opening of the suction pipeline is provided with the lower ends of the opposite sides of the first long strip type bin and the second long strip type bin and is opposite to the feeding hole of the blanking bin.

The other end of the suction pipeline is connected with a three-way valve, one end of the suction pipeline is connected with an air injection device, and the other end of the suction pipeline is connected with an air extraction device.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.