Continuous bottle preform basketing machine
By designing a continuous bottle preform basket loading machine, the two-way conveyor belt and lifting feeding mechanism are used to achieve continuous gapless loading of bottle preforms, which solves the problems of bottle preforms bump deformation, quantity control difficulties and inconvenient replacement of material baskets, and improves the efficiency and safety of basket loading.
Patent Information
- Application Number
- CN202421426887.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-06-21
AI Technical Summary
In the prior art, the process of filling the bottle with a basket can easily lead to the bottle of a bump and deformation, and the number of bottle of a bottle of a bottle can not be controlled, which can easily cause the bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle of a bottle
A continuous bottle preform basket loading machine is designed, including a frame, a two-way conveyor belt and a lifting feeding mechanism. Two accommodation chambers and a fixing frame are provided in the frame. A two-way conveyor belt and lifting cylinder are arranged below the fixing frame. The hopper is connected to the material basket through a pneumatic opening and closing assembly. The ultrasonic detection probe is used to detect the distance between the hopper and the material basket.
The continuous gapless basket loading of the bottle embryo is achieved, which avoids the bumps and deformation of the bottle embryo, ensures accurate control of the number of bottle embryos, reduces the risk of overflow and spills of bottle embryos, and simplifies the basket replacement process.
Smart Images
Figure CN222819426U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of production and conveying equipment, in particular to a continuous preform bottle basket loading machine. Background Art
[0002] After the preforms are produced by the injection molding production line, they need to be transported to the filling line. In the prior art, the preform loading process uses a basket that is directly placed at the end of the conveyor line. After the basket is full, it is transported away. This method is prone to cause the preforms to be bumped and deformed due to the large drop. In addition, the number of preforms cannot be controlled and the preforms are prone to overflow. In addition, when the basket is replaced, the preforms are easily spilled. There is room for improvement. Utility Model Content
[0003] In view of the deficiencies in the prior art, the main purpose of the utility model is to provide a continuous preform basket loading machine which can prevent the preforms from being deformed due to collision and can load the preforms into the basket continuously and without gaps.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a continuous preform basket loading machine, comprising a frame, the frame comprising two accommodating chambers capable of accommodating material baskets and a fixed frame located above the two accommodating chambers, the top of the fixed frame is provided with a feed port capable of cooperating with a conveyor belt of an injection molding line, a bidirectional conveyor belt located below the feed port is provided in the fixed frame, a lifting and feeding mechanism is also provided on the fixed frame, the lifting and feeding mechanism comprises lifting cylinders arranged on both sides of the feed port, the piston rod of each lifting cylinder is connected to a support frame, a hopper is provided on the support frame, a pneumatic opening and closing assembly is provided at the bottom of the hopper, two hoppers are respectively provided on both sides of the bidirectional conveyor belt, and ultrasonic detection probes are provided on the two hoppers.
[0005] Preferably, an inverted U-shaped bracket is provided on the fixing frame, and two lifting cylinders are respectively fixedly arranged on the inverted U-shaped bracket.
[0006] Preferably, a telescopic support rod fixedly connected to the support frame is also provided on each lifting cylinder of the fixed support.
[0007] Preferably, the pneumatic opening and closing assembly comprises two inclined bottom plates rotatably arranged at the bottom of the hopper via a pin shaft, and a telescopic cylinder capable of driving the inclined bottom plates to rotate is arranged on the side wall of the hopper.
[0008] Preferably, the bidirectional conveyor belt includes a frame, a flat mesh belt arranged on the frame, a reducer, a driving shaft and a driven shaft, the flat mesh belt is sleeved on the driving shaft and the driven shaft, and the reducer drives the driving shaft to rotate.
[0009] Preferably, inclined transition plates are respectively provided on the frame at both ends of the plane mesh belt.
[0010] Preferably, protective plates are respectively provided on both sides of the plane mesh belt on the frame.
[0011] Compared with the prior art, the utility model has the following advantages: firstly, two material baskets are placed in the accommodating cavity of the frame, and then the conveyor belt of the filling line directly conveys the produced bottle preforms from the feed port to the bidirectional conveyor belt. The bidirectional conveyor belt can convey in two directions, that is, the received bottle preforms can be first conveyed to the hopper on one side. After the hopper receives a certain amount of bottle preforms, the bidirectional conveyor belt stops, and the hopper moves downward through the lifting cylinder. While the hopper descends, the ultrasonic detection probe detects how far the hopper is from the bottle preforms on the uppermost layer in the material basket. After reaching the set distance, the lifting cylinder stops, the pneumatic opening and closing component is actuated, the hopper releases the bottle preforms into the material basket, and then the lifting cylinder rises to receive the bottle preforms in the bidirectional conveyor belt again, until one of the material baskets is full of bottle preforms, and then the material basket can be manually removed, and at the same time the bidirectional conveyor belt loads the material to the hopper on the other side until the bottle preforms in the other material frame are full, and this is repeated. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a structural schematic diagram of a continuous preform basket loading machine of the utility model;
[0013] Figure 2 It is a structural schematic diagram of the framework of the utility model;
[0014] Figure 3 The structure diagram of the lifting and feeding mechanism of the utility model is shown in FIG. Figure 1 ;
[0015] Figure 4 The structure diagram of the lifting and feeding mechanism of the utility model is shown in FIG. Figure 2 ;
[0016] Figure 5 It is a structural schematic diagram of the hopper of the utility model;
[0017] Figure 6 It is a structural schematic diagram of the bidirectional conveyor belt of the utility model.
[0018] In the figure: 1. frame; 2. accommodating chamber; 3. fixing frame; 4. feeding port; 5. bidirectional conveyor belt; 6. lifting feeding mechanism; 7. lifting cylinder; 8. piston rod; 9. supporting frame; 10. hopper; 11. pneumatic opening and closing assembly; 12. ultrasonic detection probe; 13. inverted U-shaped bracket; 14. telescopic supporting rod; 15. pin shaft; 16. inclined bottom plate; 17. telescopic cylinder; 18. flat mesh belt; 19. reducer; 20. driving shaft; 21. driven shaft; 22. inclined transition plate; 23. protective plate; 24. frame. DETAILED DESCRIPTION
[0019] The utility model will be further described below in conjunction with the accompanying drawings.
[0020] like Figure 1 As shown, a continuous preform basket loading machine comprises a frame 1, wherein the frame 1 comprises two accommodating chambers 2 capable of accommodating material baskets and a fixing frame 3 located above the two accommodating chambers 2, wherein a feed port 4 capable of cooperating with a conveyor belt of an injection molding line is arranged on the top of the fixing frame 3, a bidirectional conveyor belt 5 located below the feed port 4 is arranged in the fixing frame 3, a lifting and feeding mechanism 6 is also arranged on the fixing frame 3, and the lifting and feeding mechanism 6 comprises lifting cylinders 7 arranged on both sides of the feed port 4, a piston rod 8 of each lifting cylinder 7 is connected to a supporting frame 9, a hopper 10 is arranged on the supporting frame 9, a pneumatic opening and closing assembly 11 is arranged at the bottom of the hopper 10, two hoppers 10 are respectively arranged on both sides of the bidirectional conveyor belt 5, and ultrasonic detection probes 12 are arranged on the two hoppers 10.
[0021] The present invention is a continuous preform loading machine, and its working principle is that firstly two material baskets are placed in the accommodating cavity 2 of the frame 1, and then the conveyor belt of the filling line directly conveys the produced preforms from the feed port 4 to the bidirectional conveyor belt 5. The bidirectional conveyor belt 5 can convey in two directions, that is, the received preforms can be first conveyed to the hopper 10 on one side. After the hopper 10 receives a certain amount of preforms, the bidirectional conveyor belt 5 stops, and the hopper 10 moves downward through the lifting cylinder 7. While the hopper 10 descends, the ultrasonic detection probe 12 detects how far the hopper 10 is from the top layer of preforms in the material basket. After reaching the set distance, the lifting cylinder 7 stops, the pneumatic opening and closing component 11 is activated, and the hopper 10 releases the preforms into the material basket. Then the lifting cylinder 7 rises to receive the preforms in the bidirectional conveyor belt 5 again, until one of the material baskets is full of preforms, and then the material basket can be manually removed, and at the same time, the bidirectional conveyor belt 5 loads the material to the hopper 10 on the other side until the preforms in the other material frame are full, and this is repeated. In this solution, whether the number of preforms in the hopper 10 and the basket is full is determined by a photoelectric sensor, a counter or a pressure sensor. In addition, when the ultrasonic detection probe 12 detects the preforms about 50 mm below, the hopper 10 starts to pour materials into the basket.
[0022] Preferably, an inverted U-shaped bracket 13 is provided on the fixing frame 3, and the two lifting cylinders 7 are respectively fixedly arranged on the inverted U-shaped bracket 13. The inverted U-shaped bracket 13 can fix the bottom of the two lifting cylinders 7, so that the two lifting cylinders 7 are more stable during the movement.
[0023] Preferably, the fixed bracket is also provided with a telescopic support rod 14 fixedly connected to the support frame 9 at each lifting cylinder 7. The telescopic support rod 14 is provided to improve the stability of the hopper 10 during the up and down movement.
[0024] Preferably, the pneumatic opening and closing assembly 11 includes two inclined bottom plates 16 rotatably arranged at the bottom of the hopper 10 via a pin shaft 15, and a telescopic cylinder 17 capable of driving the inclined bottom plates to rotate is arranged on the side wall of the hopper 10. The two inclined bottom plates 16 are butted together to seal the bottom of the hopper 10 for carrying the preforms, and after the two inclined bottom plates 16 are pulled apart by the telescopic cylinder 17, the preforms in the hopper 10 can be separated from the hopper 10 and enter the basket.
[0025] Preferably, the bidirectional conveyor belt 5 comprises a frame 24, a flat mesh belt 18 arranged on the frame 24, a reducer 19, a driving shaft 20 and a driven shaft 21, wherein the flat mesh belt 18 is sleeved on the driving shaft 20 and the driven shaft 21, and the reducer 19 drives the driving shaft 20 to rotate. The reducer 19 can drive the flat mesh belt 18 to transport in the forward direction and the reverse direction, and transport them to the hoppers 10 on both sides respectively.
[0026] Preferably, the frame 24 is provided with inclined transition plates 22 at both ends of the plane mesh belt 18. The inclined transition plates 22 are provided so that the preforms can flow smoothly from the plane mesh belt 18 into the hopper 10, thereby reducing the bouncing of the preforms during the conveying process.
[0027] Preferably, the frame 24 is provided with protective plates 23 on both sides of the plane mesh belt 18. The protective plates 23 are provided to prevent the preforms from falling off the bidirectional conveyor belt 5.
[0028] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. A continuous preform packaging machine, characterized by: The invention comprises a frame, wherein the frame comprises two accommodating chambers capable of accommodating material baskets and a fixing frame located above the two accommodating chambers, wherein a feed port capable of cooperating with a conveyor belt of an injection molding line is arranged on the top of the fixing frame, a bidirectional conveyor belt located below the feed port is arranged in the fixing frame, and a lifting and feeding mechanism is also arranged on the fixing frame, wherein the lifting and feeding mechanism comprises lifting cylinders arranged on both sides of the feed port, a piston rod of each lifting cylinder is connected to a supporting frame, a hopper is arranged on the supporting frame, a pneumatic opening and closing assembly is arranged at the bottom of the hopper, and two hoppers are respectively arranged on both sides of the bidirectional conveyor belt, and ultrasonic detection probes are arranged on the two hoppers.
2. The continuous preform packaging machine according to claim 1, characterized in that: An inverted U-shaped bracket is arranged on the fixing frame, and two lifting cylinders are respectively fixedly arranged on the inverted U-shaped bracket.
3. The continuous preform packaging machine according to claim 1, characterized in that: The fixing frame is also provided with a telescopic support rod fixedly connected to the support frame at each lifting cylinder.
4. The continuous preform packaging machine according to claim 1, characterized in that: The pneumatic opening and closing assembly comprises two inclined bottom plates which are rotatably arranged at the bottom of the hopper via a pin shaft, and a telescopic cylinder which can drive the inclined bottom plates to rotate is arranged on the side wall of the hopper.
5. The continuous preform packaging machine according to claim 1, characterized in that: The bidirectional conveyor belt comprises a frame, a flat mesh belt arranged on the frame, a reducer, a driving shaft and a driven shaft. The flat mesh belt is sleeved on the driving shaft and the driven shaft, and the reducer drives the driving shaft to rotate.
6. The continuous preform packaging machine according to claim 5, characterized in that: The frame is provided with inclined transition plates at both ends of the plane mesh belt.
7. The continuous preform packaging machine according to claim 5, characterized in that: Protective plates are respectively arranged on both sides of the plane mesh belt on the frame.