Turnover blanking machine

Through the design of the flip blanking machine, the support frame and cylinder-driven flip plate structure are used to achieve precise control of materials, which solves the problem of inaccurate material control of traditional blanking machines and improves unloading efficiency and packaging progress.

CN223328610UActive Publication Date: 2025-09-12SUZHOU YOUGUAN MECHANICAL EQUIP CO LTD
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Patent Information

Application Number
CN202422646119.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-31
Publication Date
2025-09-12
Estimated Expiration
2034-10-31

AI Technical Summary

Technical Problem

Traditional blanking machines have inaccurate material control during the unloading process, which can easily cause materials to fall outside the stored items, requiring manual processing, which is time-consuming and labor-intensive.

Method used

A flip blanking machine is designed, which adopts a blanking mechanism including a support frame, a rotating rod and a cylinder-driven flap structure. The opening degree of the flap is controlled by the cylinder to accurately control the falling of materials. Combined with the fixed plate and support assembly, it is easy to install and disassemble, and easy to clean and troubleshoot.

Benefits of technology

It achieves precise control of materials, prevents materials from flowing outside the storage items, improves unloading efficiency and packaging progress, and reduces manual intervention.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of blanking equipment, in particular to an overturning blanking machine which comprises two blanking hopper bodies and two blanking mechanisms, and the two sides of the tops of the blanking hopper bodies are fixedly connected with first connecting plates. According to the blanking hopper, the blanking mechanism is arranged at the bottom of the blanking hopper body, materials can be conveniently stored through the blanking hopper body, and the blanking mechanism can be conveniently installed and fixed through cooperative use of the fixing plate, the first supporting assembly and the second supporting assembly, so that the blanking mechanism can be rapidly disassembled; then the air cylinder is started to stretch, so that the two turning plates can synchronously rotate to be opened, the opening degree of the turning plates is conveniently controlled by controlling the stretching length of the air cylinder, and then the discharging speed of the materials is conveniently controlled; and the blanking mechanism can be used for buffering and limiting the materials, and the turnover blanking machine does not need to use a slide way, so that the blanking amount can be accurately controlled.
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Description

Technical Field

[0001] The utility model relates to the technical field of blanking equipment, in particular to a turnover blanking machine. Background Art

[0002] A hopper is a device used for material transfer and accumulation. It plays a vital role in the unloading of bulk materials. Buckets are widely used in the storage and transportation of bulk materials such as coal, ore, and grain. During long-distance transportation such as trains and buses, hoppers are used to collect and unload bulk materials. However, traditional hoppers typically discharge materials in a one-time operation. The opening and closing mechanism has a slideway between it and the stored items (such as barrels). This can easily lead to inaccurate material discharge control and product falling out of the barrel, requiring manual handling, which is time-consuming and labor-intensive. Utility Model Content

[0003] The purpose of the present invention is to provide a flip blanking machine to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A turning blanking machine, comprising:

[0006] Two hopper bodies, both sides of the top of the hopper body are fixedly connected with a connecting plate 1, the tops of both sides of the two hopper bodies are provided with a fixing plate, and one side of the fixing plate is fixedly connected to the two connecting plates 1 at the corresponding position, one side of the top of the hopper body is provided with a support assembly 1, and the other side of the top of the hopper body is provided with a support assembly 2;

[0007] The two dropping mechanisms are respectively arranged at the bottom of the two dropping hopper bodies.

[0008] Furthermore, the blanking mechanism includes:

[0009] Support frame;

[0010] Two side panels are fixedly connected to the interior of the support frame;

[0011] Two rotating rods, both ends of which are rotatably connected to the support frame, both ends of the rotating rods pass through the side walls of the support frame and extend to the outside of the support frame, the outer walls of the rotating rods are fixedly connected with flaps, and one end of the two rotating rods is provided with a connecting assembly;

[0012] A cylinder is provided on one side of the support frame, one end of the cylinder is fixedly connected to a connecting pin, and the connecting pin is rotatably connected to the support frame, and an output end of the cylinder is fixedly connected to a fisheye joint 1;

[0013] The first rotating arm is sleeved and fixed with the other end of the rotating rod at the corresponding position, and one end of the first rotating arm is rotatably connected with the first fisheye joint through the shaft rod.

[0014] Preferably, the connection assembly includes:

[0015] The second rotating arm has one end rotatably sleeved with one end of the rotating rod at a corresponding position;

[0016] A connecting rod is provided on one side of the second rotating arm, one end of the connecting rod is fixedly connected to the second fisheye joint, and the other end of the connecting rod is fixedly connected to the third fisheye joint, and one end of the second fisheye joint is rotatably connected to the other end of the second rotating arm via a shaft;

[0017] One end of the rotating arm three is rotatably sleeved with one end of the rotating rod at the corresponding position, and one end of the rotating arm three is rotatably connected with the other end of the rotating arm three through a shaft rod.

[0018] Preferably, the outer contour of the second fisheye joint is the same as the outer contour of the third fisheye joint, and the outer contour of the second rotating arm is the same as the outer contour of the third rotating arm.

[0019] Furthermore, the support assembly 1 includes:

[0020] A second connecting plate, one side of which contacts one side of the fixed plate at a corresponding position, and a first connecting hole is formed at both ends of the second connecting plate;

[0021] The tops of the two support rods 1 are screwed together with the two ends of the connecting plate 2, and the bottoms of the support rods 1 are screwed together with the top of the support frame.

[0022] Furthermore, the second support assembly includes:

[0023] A third connecting plate, one side of which contacts one side of the fixed plate at a corresponding position, and two ends of the third connecting plate are provided with second connecting holes;

[0024] The tops of the two support rods 2 are screwed and connected to the two ends of the connecting plate 3;

[0025] The two L-shaped plates are respectively screwed together with the bottoms of the two support rods 2, and one side of the L-shaped plate is fixedly connected to the support frame.

[0026] Furthermore, a plurality of threaded blocks are fixedly connected to one side of the fixing plate, and shaft sleeves are screwedly connected to the outer sides of the threaded blocks.

[0027] Compared with the prior art, the beneficial effects of the present invention are:

[0028] 1. A blanking mechanism is provided at the bottom of the blanking hopper body, and the blanking hopper body is used to facilitate storage of materials. The fixed plate, support assembly 1 and support assembly 2 are used in conjunction to facilitate installation and fixation of the blanking mechanism, so that the blanking mechanism can be quickly disassembled, and thus it is convenient to clean, maintain and troubleshoot the blanking mechanism. Then, by starting the cylinder to extend, the two flaps can be rotated and opened synchronously, and by controlling the extension length of the cylinder, it is convenient to control the opening degree of the flaps, and thus it is convenient to control the material discharge speed. The blanking mechanism can be used to cache and limit materials, and the flip blanking machine does not require the use of a slide, so that it is convenient to accurately control the blanking amount, and avoid the material flowing to the outside of the stored items, affecting the packaging progress of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1-2 It is a schematic diagram of the overall structure of the utility model;

[0030] Figure 3 This is a schematic diagram of the positional relationship between the rotating rod and the flap in the present utility model;

[0031] Figure 4 This is a schematic diagram of the positional relationship between the fisheye joint 1 and the rotating arm 1 in the present invention;

[0032] Figure 5 It is a schematic diagram of the positional relationship between the second rotating arm and the second fisheye joint in the present invention.

[0033] In the figure: 100, blanking hopper body; 110, connecting plate 1; 120, fixing plate; 130, shaft sleeve; 140, connecting plate 2; 141, connecting hole 1; 150, support rod 1; 160, connecting plate 3; 161, connecting hole 2; 170, support rod 2; 180, L-shaped plate; 200, blanking mechanism; 210, support frame; 220, side plate; 230, rotating rod; 231, flap; 240, cylinder; 241, connecting pin; 242, fisheye joint 1; 250, rotating arm 1; 260, rotating arm 2; 270, connecting rod; 271, fisheye joint 2; 272, fisheye joint 3; 280, rotating arm 3. DETAILED DESCRIPTION

[0034] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] See also Figure 1-5In an embodiment of the present invention, a flip blanking machine includes: two blanking hopper bodies 100 and two blanking mechanisms 200, both sides of the top of the blanking hopper body 100 are fixedly connected with a connecting plate 110, the tops of both sides of the two blanking hopper bodies 100 are provided with a fixing plate 120, and one side of the fixing plate 120 is fixedly connected to the two connecting plates 110 at the corresponding position, one side of the top of the blanking hopper body 100 is provided with a support component 1, and the other side of the top of the blanking hopper body 100 is provided with a support component 2, and the two blanking mechanisms 200 are respectively provided at the bottom of the two blanking hopper bodies 100.

[0036] Specifically, the blanking hopper body 100 is used to facilitate the storage of materials, and the fixed plate 120, support component 1 and support component 2 are used in combination to facilitate the installation and fixation of the blanking mechanism 200, so that the blanking mechanism 200 can be quickly disassembled, and the blanking mechanism 200 is convenient for cleaning, maintenance and troubleshooting. The blanking mechanism 200 can be used to cache and limit materials, so as to facilitate precise control of the blanking amount, thereby preventing the material from flowing to the outside of the storage items and affecting the packaging progress of the material.

[0037] Example 1

[0038] like Figure 3-5As shown, in this embodiment, the blanking mechanism 200 includes: a support frame 210, two side plates 220, two rotating rods 230, a cylinder 240 and a rotating arm 250. The two side plates 220 are fixedly connected to the inside of the support frame 210, and both ends of the two rotating rods 230 are rotatably connected to the support frame 210. Both ends of the rotating rod 230 pass through the side wall of the support frame 210 and extend to the outside of the support frame 210. The outer wall of the rotating rod 230 is fixedly connected with a flap 231. One end of the two rotating rods 230 is provided with a connecting assembly, the cylinder 240 is provided on one side of the support frame 210, one end of the cylinder 240 is fixedly connected with a connecting pin 241, and the connecting pin 241 is rotatably connected to the support frame 210, the output end of the cylinder 240 is fixedly connected with a fisheye joint 242, the rotating arm 250 is fixedly sleeved and fixed with the other end of the rotating rod 230 at the corresponding position, and one end of the rotating arm 250 It is rotatably connected to the fisheye joint 1 242 through a shaft, and the connecting assembly includes: a rotating arm 260, a connecting rod 270 and a rotating arm 3 280. One end of the rotating arm 260 is rotatably sleeved with one end of the rotating rod 230 at the corresponding position. The connecting rod 270 is arranged on one side of the rotating arm 260. One end of the connecting rod 270 is fixedly connected to the fisheye joint 271, and the other end of the connecting rod 270 is fixedly connected to the fisheye joint 3 272. One end of the fisheye joint 271 is rotatably connected to the other end of the rotating arm 260 through a shaft, one end of the rotating arm 3 280 is rotatably sleeved with one end of the rotating rod 230 at the corresponding position, and one end of the rotating arm 3 280 is rotatably connected to the other end of the rotating arm 3 280 through a shaft. The outer contour of the fisheye joint 271 is the same as the outer contour of the fisheye joint 3 272, and the outer contour of the rotating arm 260 is the same as the outer contour of the rotating arm 3 280.

[0039] During specific implementation, when material is required to be dropped, the cylinder 240 is started to extend, and the cylinder 240 is used to push the fisheye joint 1 242 to rotate, so that the rotating rod 230 connected to it is rotated, and then the corresponding flap 231 is flipped open, and the rotation of the rotating rod 230 connected to the fisheye joint 1 242 will drive the rotating arm 2 260 to rotate, thereby pulling the connecting rod 270, the fisheye joint 2 271 and the fisheye joint 3 272 to one end, so that the rotating arm 3 280 and the rotating rod 230 connected to the rotating arm 3 280 are rotated, so that the two flaps 231 can be rotated and opened synchronously, and the opened flap 231 facilitates the outflow of material, and by controlling the extension length of the cylinder 240, it is convenient to control the opening degree of the flap 231, and thus it is convenient to control the material discharge speed and accurately control the drop amount.

[0040] Example 2

[0041] On the basis of the first embodiment, in order to facilitate the rapid fixation of the blanking mechanism 200, the blanking mechanism 200 is facilitated to be quickly disassembled or installed.

[0042] like Figure 2-3 As shown, in this embodiment, the support assembly 1 includes: a connecting plate 2 140 and two support rods 150, one side of the connecting plate 2 140 contacts one side of the fixed plate 120 at the corresponding position, and both ends of the connecting plate 2 140 are provided with a connecting hole 141, the tops of the two support rods 150 are screwed together with the two ends of the connecting plate 2 140, and the bottoms of the support rods 150 are screwed together with the top of the support frame 210. The support assembly 2 includes: a connecting plate 3 160, two support rods 2 170 and two L The molded plate 180 and one side of the connecting plate three 160 are in contact with one side of the fixed plate 120 at the corresponding position. Both ends of the connecting plate three 160 are provided with connecting holes 2 161. The tops of the two support rods 2 170 are screwed together with the two ends of the connecting plate three 160. The two L-shaped plates 180 are screwed together with the bottoms of the two support rods 2 170 respectively. One side of the L-shaped plate 180 is fixedly connected to the support frame 210. A plurality of threaded blocks are fixedly connected to one side of the fixed plate 120, and the outer side of the threaded block is screwed together with the shaft sleeve 130.

[0043] During specific implementation, the two support rods 150 are screwed together with the support frame 210, and the connecting plate 2 140 is installed on the two support rods 150, and the connecting hole 141 is plugged into the threaded block at the corresponding position, and the sleeve 130 is tightened on the threaded block, so as to facilitate the installation and fixation of the support component 1 on the fixed plate 120, and the two support rods 2 170 are installed on the two L-shaped plates 180, and the connecting plate 3 160 is installed on the two support rods 2 170, and the connecting hole 2 161 is plugged into the threaded block at the corresponding position, and the sleeve 130 is tightened on the threaded block, so as to fix the support component 2, and then the support component 1 and the support component 2 are used to facilitate the installation and fixation of the blanking mechanism 200.

[0044] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0045] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A turning blanking machine, characterized in that: include: Two hopper bodies (100), both sides of the top of the hopper body (100) are fixedly connected with a connecting plate (110), the tops of both sides of the two hopper bodies (100) are provided with a fixing plate (120), and one side of the fixing plate (120) is fixedly connected to the two connecting plates (110) at corresponding positions, one side of the top of the hopper body (100) is provided with a supporting assembly (1), and the other side of the top of the hopper body (100) is provided with a supporting assembly (2); The two blanking mechanisms (200) are respectively arranged at the bottom of the two blanking hopper bodies (100).

2. The overturn blanking machine according to claim 1, characterized in that: The blanking mechanism (200) comprises: Support frame (210); Two side plates (220) are fixedly connected to the interior of the support frame (210); Two rotating rods (230), both ends of which are rotatably connected to the support frame (210), both ends of the rotating rods (230) pass through the side walls of the support frame (210) and extend to the outside of the support frame (210), the outer side walls of the rotating rods (230) are fixedly connected with a flap (231), and one end of the two rotating rods (230) is provided with a connecting assembly; A cylinder (240) is provided on one side of the support frame (210), one end of the cylinder (240) is fixedly connected to a connecting pin (241), and the connecting pin (241) is rotatably connected to the support frame (210), and an output end of the cylinder (240) is fixedly connected to a fisheye joint (242); The rotating arm (250) is sleeve-connected and fixed with the other end of the rotating rod (230) at the corresponding position, and one end of the rotating arm (250) is rotatably connected to the fisheye joint (242) through the shaft.

3. The overturn blanking machine according to claim 2, characterized in that: The connection component includes: The second rotating arm (260) has one end rotatably sleeved with one end of the rotating rod (230) at a corresponding position; A connecting rod (270) is provided on one side of the second rotating arm (260), one end of the connecting rod (270) is fixedly connected to the second fisheye joint (271), and the other end of the connecting rod (270) is fixedly connected to the third fisheye joint (272), and one end of the second fisheye joint (271) is rotatably connected to the other end of the second rotating arm (260) via a shaft; One end of the rotating arm 3 (280) is rotatably sleeved with one end of the rotating rod (230) at the corresponding position, and one end of the rotating arm 3 (280) is rotatably connected with the other end of the rotating arm 3 (280) through a shaft.

4. The overturn blanking machine according to claim 3, characterized in that: The outer contour of the fisheye joint 2 (271) is the same as the outer contour of the fisheye joint 3 (272), and the outer contour of the rotating arm 2 (260) is the same as the outer contour of the rotating arm 3 (280).

5. The overturn blanking machine according to claim 1, characterized in that: The support assembly 1 includes: A second connecting plate (140), one side of which contacts a side of the fixed plate (120) at a corresponding position, and a first connecting hole (141) is provided at both ends of the second connecting plate (140); The tops of the two support rods (150) are screwed together with the two ends of the connecting plate (140), and the bottoms of the support rods (150) are screwed together with the top of the support frame (210).

6. The overturn blanking machine according to claim 1, characterized in that: The second supporting assembly includes: A third connecting plate (160), one side of which contacts one side of the fixing plate (120) at a corresponding position, and two ends of the third connecting plate (160) are provided with second connecting holes (161); Two supporting rods (170) are screwed together at their top ends with the two ends of the connecting plate (160); Two L-shaped plates (180) are respectively screwed together with the bottoms of the two second support rods (170), and one side of the L-shaped plate (180) is fixedly connected to the support frame (210).

7. The overturn blanking machine according to claim 1, characterized in that: A plurality of threaded blocks are fixedly connected to one side of the fixing plate (120), and a shaft sleeve (130) is screwed and connected to the outer side of the threaded block.