Bottle preform arrangement device with returned material lifting structure
By setting up a return hopper and a return motor at the hopper of the bottle preform finishing device, and using the inclined collection groove and funnel return structure, the problems of bottle preform accumulation and blockage in the prior art are solved, and the finishing efficiency is improved.
Patent Information
- Application Number
- CN202421234561.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-06-03
AI Technical Summary
The existing bottle preform sorting device is prone to accumulation and blockage at the front entrance due to the large conveying volume of bottle preforms, which affects the finishing efficiency.
A bottle preform finishing device with a material lifting structure is designed. By setting up a return hopper at the hopper, the return motor is used to drive the bottle preform to roll, and the bottle preform is returned to the return trough through an inclined collection tank and funnel to form a return structure to solve the accumulation problem.
It effectively solves the blockage problem caused by bottle presumes accumulation and improves the working efficiency of the finishing device.
Smart Images
Figure CN222628575U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of machinery, in particular to a bottle embryo arrangement device with a return material lifting structure. Background Art
[0002] Plastic bottles are the most commonly used liquid packaging containers, which are processed through preforms. The preforms are formed by injection molding, where the raw materials are filled into the gun mold of the mold at a specific temperature and pressure, and are formed under the working conditions of the injection molding machine. After injection molding, they are semi-finished intermediates, and then blow molded into plastic bottles. The preforms after injection molding need to be sorted so that they can be transported to the blow molding machine in order for subsequent blow molding to become plastic bottles. The existing preform sorting device has a large amount of preforms at the front entrance, so too many preforms are easily accumulated at the front entrance, resulting in blockage, which affects the working efficiency of the preform sorting device. Utility Model Content
[0003] The utility model aims to solve the shortcomings in the prior art and proposes a preform arranging device with a return material lifting structure.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A preform sorting device with a return material lifting structure is designed, comprising a bracket, a conveyor belt is arranged on one side of the bracket, a conveyor belt driving motor for driving the conveyor belt to rotate is arranged at the end of the power roller of the conveyor belt, a receiving hopper is arranged on the top of the conveyor belt, a return material trough is arranged on the other side of the bracket, an upper hopper is arranged at the bottom of the return material trough, the upper hopper is located at the bottom of the conveyor belt, a collecting trough is arranged at the upper end of the return material trough, a return material hopper is arranged on the top of the collecting trough, and the return material hopper is overlapped with the receiving hopper.
[0006] The return trough is arranged obliquely, a pair of rotating shafts are rotatably arranged in the inner cavity of the return trough, a return motor is arranged on the top of the return trough, and a power rod of the return motor is connected to the rotating shaft.
[0007] Preferably, a funnel is provided at the bottom of the collecting tank close to the upper hopper.
[0008] Preferably, a groove-shaped baffle is slidably provided on the top of the conveyor belt.
[0009] Preferably, the collecting trough is "U"-shaped, and a slide groove is provided in the middle of the "U" shape.
[0010] The utility model provides a preform sorting device with a return material lifting structure, which has the beneficial effect that a return material hopper is arranged at the front end receiving hopper of the preform sorting device, when too many preforms are accumulated at the front end receiving hopper of the preform sorting device, they fall into the return material hopper, and a return material motor drives multiple preforms to roll. Since the collecting trough is arranged inclined, multiple preforms fall from the funnel to the return material trough, and are loaded again by the upper hopper to form a return material structure, which effectively solves the blockage problem caused by the accumulation of too many preforms and improves the working efficiency of the preform sorting device. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is an exploded view of a preform arrangement device with a return material lifting structure proposed by the utility model;
[0012] Figure 2 This is an isometric view of a preform arranging device with a return material lifting structure proposed by the utility model;
[0013] Figure 3 This is an exploded view of a preform arrangement device with a return material lifting structure proposed by the utility model;
[0014] Figure 4 This is an enlarged view of the A-section structure of a preform arranging device with a return material lifting structure proposed by the utility model.
[0015] In the figure: 1 bracket, 2 conveyor belt, 3 conveyor belt driving motor, 4 receiving hopper, 5 return motor, 6 return trough, 7 upper hopper, 8 collecting trough, 9 return hopper, 10 funnel. DETAILED DESCRIPTION
[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0017] Reference Figure 1-4 A preform sorting device with a return material lifting structure comprises a bracket 1, a conveyor belt 2 is arranged on one side of the bracket 1, a conveyor belt driving motor 3 for driving the conveyor belt 2 to rotate is arranged at the end of the power roller of the conveyor belt 2, a receiving hopper 4 is arranged on the top of the conveyor belt 2, a return material trough 6 is arranged on the other side of the bracket 1, an upper hopper 7 is arranged at the bottom of the return material trough 6, and the upper hopper 7 is located at the bottom of the conveyor belt 2, a collecting trough 8 is arranged at the upper end of the return material trough 6, a return material hopper 9 is arranged on the top of the collecting trough 8, and the return material hopper 9 is overlapped with the receiving hopper 4.
[0018] The return trough 6 is arranged at an angle, and a pair of rotating shafts are rotatably arranged in the inner cavity of the return trough 6. A return motor 5 is arranged on the top of the return trough 6, and the power rod of the return motor 5 is connected to the rotating shaft. A funnel 10 is provided at the bottom of the collecting trough 8 near the upper hopper 7, and a groove-shaped baffle is slidably arranged on the top of the conveyor belt 2. The collecting trough 8 is "U"-shaped, and a slide groove is provided in the middle of the "U" shape.
[0019] Working principle: When too many preforms accumulate at the front receiving hopper 4 of the preform sorting device, they fall into the return hopper 9, and the return motor 5 drives multiple preforms to roll. Since the collecting trough 8 is set inclined, multiple preforms fall from the funnel 10 to the return trough 6, and are loaded again by the upper hopper 7 to form a return structure, which effectively solves the blockage problem caused by excessive accumulation of preforms and improves the working efficiency of the preform sorting device.
[0020] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A preform arrangement device with a return material lifting structure, comprising a bracket (1), characterized in that: A conveyor belt (2) is arranged on one side of the support (1), a conveyor belt driving motor (3) for driving the conveyor belt (2) to rotate is arranged at the end of the power roller of the conveyor belt (2), a receiving hopper (4) is arranged on the top of the conveyor belt (2), a return trough (6) is arranged on the other side of the support (1), an upper hopper (7) is arranged at the bottom of the return trough (6), and the upper hopper (7) is located at the bottom of the conveyor belt (2), a collecting trough (8) is arranged at the upper end of the return trough (6), a return hopper (9) is arranged on the top of the collecting trough (8), and the return hopper (9) is overlapped with the receiving hopper (4).
2. The preform arrangement device with a return material lifting structure according to claim 1, characterized in that: The return trough (6) is arranged at an angle, a pair of rotating shafts are rotatably arranged in the inner cavity of the return trough (6), a return motor (5) is arranged at the top of the return trough (6), and a power rod of the return motor (5) is connected to the rotating shaft.
3. The preform arrangement device with a return material lifting structure according to claim 1, characterized in that: A funnel (10) is provided at the bottom of the collecting tank (8) near the upper hopper (7).
4. The preform arrangement device with a return material lifting structure according to claim 1, characterized in that: A groove-shaped baffle is slidably provided on the top of the conveyor belt (2).
5. The preform arrangement device with a return material lifting structure according to claim 1, characterized in that: The collecting trough (8) is U-shaped, and a slide groove is provided in the middle of the U-shape.