Finished product bagging equipment
By designing the cutting box and curved flow guide in the packaging machine, buffering and reducing the fall of metal parts, the problem of easy puncture of small sharp metal parts packaging bags is solved, and the packaging efficiency is improved.
Patent Information
- Application Number
- CN202421429491.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-06-21
AI Technical Summary
When existing packaging machines pack small sharp metal parts, they can easily lead to puncture of the packaging bag, which will affect the packaging efficiency.
Design a finished bagging equipment, including a feeding box and a curved flow guide tube. By installing a bearing plate and a torsion spring inside the feeding box, the drop of the metal parts is buffered, and the flow speed of the metal parts is reduced through the arc-shaped flow guide tube to avoid puncture of the packaging bag.
It effectively reduces the falling speed of metal parts, avoids the problem of puncture of packaging bags, and improves the efficiency of packaging processing.
Smart Images
Figure CN222793915U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of packaging machines, in particular to finished product bagging equipment. Background Art
[0002] Packaging machines are machines that pack products to protect and beautify them. Packaging machines are mainly divided into assembly line-type overall production packaging and product peripheral packaging equipment. The automatic control packaging system designed and installed has improved the product quality and production efficiency of the packaging machinery industry.
[0003] Automatic packaging equipment has become mature in the market and is widely used in the packaging of food, chemicals, medicine, and metal parts. However, the current packaging machines for metal parts are mostly small metal parts, such as screws, copper sheets, nuts, nails and other metal parts. These metal parts are small in size and have sharp ends. When the existing packaging machines are used to package metal parts, the metal parts are conveyed to the guide plate by a belt conveyor, and then introduced into the funnel by the guide plate, and then enter the packaging bag for packaging and sealing. Since there is a certain height difference between the guide plate and the funnel, and the funnel itself has a certain height, when the metal parts fall from a high place to a low place, the sharp part of the metal parts can easily puncture the packaging bag, making the packaging bag invalid, and then the metal parts need to be repackaged, which affects the efficiency of the packaging process.
[0004] Therefore, it is necessary to invent a finished product bagging device to solve the above problems. Utility Model Content
[0005] The purpose of the utility model is to provide a finished product bagging device to solve the above-mentioned shortcomings in the technology.
[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a finished product bagging device, comprising a chassis and a material box, a belt conveyor is fixedly installed on one side of the top of the chassis, a material box is fixedly arranged at one end of the chassis, the material box is located below one end of the belt conveyor, and a support platform is arranged at the other end of the chassis;
[0007] The blanking box includes:
[0008] A carrying plate is rotatably arranged above the inside of the material box, and notches are provided at both ends of the side of the carrying plate rotatably connected to the material box. There are gaps between the two sides of the carrying plate and the inner walls of the two sides of the material box, and the gaps can allow the carrying plate to rotate;
[0009] Two rotating shafts are arranged at the notches on both sides of the bearing plate, and one end of the rotating shaft is fixedly connected to the inner side wall of the notch;
[0010] Two torsion springs are respectively sleeved on the two rotating shafts, and two ends of the torsion springs are respectively fixedly connected to the bearing plate and the inner wall of one side of the unloading box.
[0011] As a preferred solution of the utility model, a support frame is fixedly installed on one side of the material box, and one end of the support frame is fixedly connected to one side of the chassis.
[0012] As a preferred solution of the utility model, the interior of the material box is a hollow structure, and the internal cross-sectional shape of the material box is set to be trapezoidal, the guide tube is an arc structure, and the bending angle is set to 45°-60°.
[0013] As a preferred solution of the utility model, one end of the two rotating shafts away from the supporting plate is rotatably connected to the inner walls of both sides of the material discharge box, and one end of the two torsion springs away from the supporting plate is fixedly connected to the inner walls of both sides of the material discharge box.
[0014] As a preferred solution of the utility model, a guide plate is fixedly installed at the bottom of one end of the belt conveyor, and the output end of the guide plate is located directly above the discharge box.
[0015] As a preferred solution of the utility model, a plurality of vibration plates are fixedly mounted on the top of the support platform, and a material guide rail is fixedly mounted on the front end of each vibration plate, and each material guide rail is inclined and located above the belt conveyor.
[0016] As a preferred embodiment of the utility model, a fixing frame is fixedly installed at each end of the chassis, a unwinding roller is rotatably installed above the two fixing frames, a driving roller is rotatably installed below the two fixing frames, and the driving roller and the unwinding roller are located above the outlet of the guide pipe.
[0017] In the above technical solution, the technical effects and advantages provided by the utility model are:
[0018] 1. A material box is provided, and a bearing plate is installed above the inside of the material box. The bearing plate is connected to the inner wall of the material box by a rotating shaft and a torsion spring. The bearing plate then acts as a partition and buffer for the metal parts introduced by the guide plate, thereby preventing the metal parts from directly entering the guide tube and flowing into the packaging bag, thereby reducing the falling speed of the metal parts, thereby avoiding the problem of the metal parts falling quickly and puncturing the packaging bag;
[0019] 2. A guide pipe is installed at the bottom of the discharge box to replace the existing funnel. The guide pipe has an arc-shaped structure and a bending angle of 45°-60°. After the metal parts pass through the discharge box and enter the guide pipe, the flow speed of the metal parts inside the guide pipe is reduced, thereby avoiding the problem of the metal parts falling too fast. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.
[0021] Figure 1 It is a first-view stereoscopic diagram of the overall structure of the utility model;
[0022] Figure 2 A second perspective stereogram of the overall structure of the utility model;
[0023] Figure 3 It is a three-dimensional diagram of the material box and the guide pipe of the utility model;
[0024] Figure 4 This is an exploded view of the blanking box of the utility model;
[0025] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure of area A.
[0026] Description of reference numerals:
[0027] 1. Chassis; 2. Vibrating plate; 3. Guide rail; 4. Belt conveyor; 5. Guide plate; 6. Unloading box; 7. Guide pipe; 8. Support frame; 9. Notch; 10. Rotating shaft; 11. Torsion spring; 12. Support table; 13. Fixed frame; 14. Unwinding roller; 15. Transmission roller; 16. Loading plate. DETAILED DESCRIPTION
[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0029] The utility model provides Figure 1-5 A finished product bagging device shown in the figure comprises a chassis 1 and a material discharge box 6. A belt conveyor 4 is fixedly installed on one side of the top of the chassis 1. The metal pieces sent out of the vibration plate 2 are conveyed to the guide plate 5 by the belt conveyor 4. A material discharge box 6 is fixedly arranged at one end of the chassis 1. The metal pieces put into the guide plate 5 are guided by the material discharge box 6. The material discharge box 6 is located below one end of the belt conveyor 4. A support platform 12 is arranged at the other end of the chassis 1. The vibration plate 2 is supported by the support platform 12.
[0030] The blanking box 6 comprises:
[0031] The carrying plate 16 is rotatably arranged above the inside of the material box 6. Notches 9 are provided at both ends of the sides of the carrying plate 16 and the material box 6, and there are gaps between the two sides of the carrying plate 16 and the inner walls of the two sides of the material box 6, and the gaps can allow the carrying plate 16 to rotate. The metal parts entering the material box 6 are carried by the carrying plate 16, which can prevent the metal parts from directly entering the guide tube 7.
[0032] Two rotating shafts 10 are arranged at the notches 9 on both sides of the carrier plate 16. By arranging the rotating shafts 10, the carrier plate 16 can be rotated inside the material box 6, that is, the flipping of the carrier plate 16 is realized, and one end of the rotating shaft 10 is fixedly connected to the inner wall of the notch 9;
[0033] Two torsion springs 11, the two torsion springs 11 are respectively sleeved on the two rotating shafts 10, and the two ends of the torsion springs 11 are respectively fixedly connected to the bearing plate 16 and the inner wall of one side of the unloading box 6. When the bearing plate 16 is turned downward under the weight, it can automatically reset under the action of the torsion springs 11;
[0034] The guide tube 7 is arranged at the bottom of the material box 6, and the top of the guide tube 7 is fixedly connected to the bottom of the material box 6. The guide tube 7 is used to finally convey the metal parts, which reduces the descending speed of the metal parts flowing into the packaging bag, that is, reduces the impact force of the metal parts after falling.
[0035] Furthermore, in the above technical solution, a support frame 8 is fixedly installed on one side of the material box 6, and the material box 6 is installed and fixed by the support frame 8, so that the material box 6 can be stably installed under the guide plate 5, and one end of the support frame 8 is fixedly connected to one side of the chassis 1.
[0036] Furthermore, in the above technical solution, the interior of the material box 6 is a hollow structure, and the internal cross-sectional shape of the material box 6 is set to a trapezoid, so that the supporting plate 16 can rotate inside the material box 6, and the guide tube 7 is an arc structure, and the bending angle is set to 45°-60°.
[0037] Furthermore, in the above technical solution, one end of the two rotating shafts 10 away from the supporting plate 16 is rotatably connected to the inner walls of the two sides of the material box 6, and one end of the two torsion springs 11 away from the supporting plate 16 is fixedly connected to the inner walls of the two sides of the material box 6.
[0038] Furthermore, in the above technical solution, a guide plate 5 is fixedly installed at the bottom of one end of the belt conveyor 4, and the guide plate 5 is used to direct the metal parts into the lower material box 6, and the output end of the guide plate 5 is located directly above the lower material box 6.
[0039] Furthermore, in the above technical solution, a plurality of vibration disks 2 are fixedly installed on the top of the support platform 12, and the metal parts are arranged in order through the vibration disks 2. A guide rail 3 is fixedly installed on the front end of each vibration disk 2, and the metal parts sorted by the vibration disk 2 are transferred to the belt conveyor 4 by means of the guide rail 3. Each guide rail 3 is inclined and is located above the belt conveyor 4.
[0040] Furthermore, in the above technical solution, a fixing frame 13 is fixedly installed at the end of the chassis 1, and a unwinding roller 14 is rotatably installed above the two fixing frames 13. The packaging bag is supported by the unwinding roller 14 to facilitate the rotation of the packaging bag. A transmission roller 15 is rotatably installed below the two fixing frames 13. The transmission roller 15 plays a role in directional transmission of the packaging bag. The transmission roller 15 and the unwinding roller 14 are located above the outlet of the guide tube 7.
[0041] The finished product bagging equipment provided by the utility model has the following working process when in use:
[0042] After the metal pieces are sorted by the vibrating plate 2, the guide rail 3 is guided and the metal pieces are orderly transferred to the belt conveyor 4 through the guide rail 3. The metal pieces are transported toward one end thereof through the belt conveyor 4, and after entering the tail end, the metal pieces fall onto the guide plate 5. Since the guide plate 5 is located above the material box 6, after the guide plate 5 accurately guides the metal pieces into the material box 6, in order to prevent the metal pieces from falling directly into the bottom of the material box 6 and reduce the falling speed of the metal pieces, a supporting plate 16 is arranged above the interior of the material box 6, and rotating shafts 10 are respectively installed in the recesses 9 at both ends of one side of the supporting plate 16, and a torsion spring 11 is sleeved on each rotating shaft 10, and the ends of the two rotating shafts 10 away from the supporting plate 16 are rotatably connected to the inner walls of the two sides of the material box 6, so that the supporting plate 16 can rotate inside the material box 6, and at the same time, the ends of the two torsion springs 11 away from the supporting plate 16 are fixedly connected to the inner walls of the two sides of the material box 6;
[0043] When the metal parts on the guide plate 5 fall onto the discharge box 6, they stay on the supporting plate 16, and the supporting plate 16 is kept in a horizontal state under the action of the torsion spring 11. When the number of metal parts on the supporting plate 16 reaches a certain level, that is, the weight exceeds the bearing weight of the torsion spring 11, the supporting plate 16 flips downward, and a part of the metal parts fall into the bottom of the discharge box 6, thereby avoiding the problem that the metal parts directly fall into the funnel through the guide plate 5 and fall rapidly. When most of the metal parts on the supporting plate 16 are conveyed out, the supporting plate 16 is reset again under the action of the torsion spring 11, and the above process is repeated. When the metal parts fall into the bottom of the discharge box 6, they enter the guide tube 7. Since the guide tube 7 is an arc-shaped structure and the bending angle is set to 45°-60°, the metal parts have a low flow speed when flowing in the guide tube 7. Then, when the metal parts pass through the outlet of the guide tube 7 and enter the packaging bag, they flow in at a slow speed, thereby avoiding the problem of the metal parts piercing the packaging bag.
[0044] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.
Claims
1. A finished product bagging device, comprising a chassis (1) and a material box (6), characterized in that: A belt conveyor (4) is fixedly mounted on one side of the top of the chassis (1); a material unloading box (6) is fixedly arranged at one end of the chassis (1); the material unloading box (6) is located below one end of the belt conveyor (4); and a support platform (12) is arranged at the other end of the chassis (1); The material box (6) comprises: A carrying plate (16) is rotatably arranged above the inside of the material box (6), and notches (9) are provided at both ends of the side edges of the carrying plate (16) and the material box (6) for rotational connection, and gaps exist between the two sides of the carrying plate (16) and the inner walls of the two sides of the material box (6), and the gaps are capable of allowing the carrying plate (16) to rotate; Two rotating shafts (10) are arranged at the notches (9) on both sides of the bearing plate (16), and one end of the rotating shaft (10) is fixedly connected to the inner side wall of the notch (9); Two torsion springs (11), the two torsion springs (11) are respectively sleeved on the two rotating shafts (10), and the two ends of the torsion springs (11) are respectively fixedly connected to the bearing plate (16) and the inner wall of one side of the material box (6); The flow guide pipe (7) is arranged at the bottom of the material discharge box (6), and the top of the flow guide pipe (7) is fixedly connected to the bottom of the material discharge box (6).
2. The finished product bagging equipment according to claim 1, characterized in that: A support frame (8) is fixedly mounted on one side of the material discharge box (6), and one end of the support frame (8) is fixedly connected to one side of the chassis (1).
3. The finished product bagging equipment according to claim 1, characterized in that: The interior of the material box (6) is a hollow structure, and the internal cross-sectional shape of the material box (6) is set to be a trapezoid. The flow guide tube (7) is an arc-shaped structure, and the bending angle is set to be 45°-60°.
4. The finished product bagging equipment according to claim 1, characterized in that: One end of the two rotating shafts (10) away from the supporting plate (16) is rotatably connected to the inner walls of the material box (6) on both sides, and one end of the two torsion springs (11) away from the supporting plate (16) is fixedly connected to the inner walls of the material box (6) on both sides.
5. The finished product bagging equipment according to claim 1, characterized in that: A guide plate (5) is fixedly mounted at the bottom of one end of the belt conveyor (4), and the output end of the guide plate (5) is located directly above the material discharge box (6).
6. The finished product bagging equipment according to claim 1, characterized in that: A plurality of vibration plates (2) are fixedly mounted on the top of the support platform (12), and a material guide rail (3) is fixedly mounted on the front end of each vibration plate (2). Each material guide rail (3) is inclined and is located above the belt conveyor (4).
7. The finished product bagging equipment according to claim 1, characterized in that: The ends of the chassis (1) are fixedly mounted with fixing frames (13), unwinding rollers (14) are rotatably mounted above the two fixing frames (13), and driving rollers (15) are rotatably mounted below the two fixing frames (13), and the driving rollers (15) and unwinding rollers (14) are located above the outlet of the guide pipe (7).