Conveying belt structure of bottle preform framing machine

Abstract

The utility model discloses a conveying belt structure of a bottle preform framing machine. According to the technical scheme, the device comprises a machine frame, a plane net belt arranged on the machine frame, a speed reducer capable of rotating forwards and backwards, a driving shaft and a driven shaft, the plane net belt is arranged on the driving shaft and the driven shaft in a sleeved mode, an output shaft of the speed reducer is fixedly connected with the driving shaft, and inclined transition plates are arranged at the positions, at the two ends of the plane net belt, of the machine frame respectively. And protection plate assemblies are respectively arranged on two sides of the plane mesh belt on the rack. According to the scheme provided by the utility model, the bottle preforms can be smoothly and stably received and can be conveyed to the two ends through the two-way conveying belt structure.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying and transferring equipment, in particular to a conveyor belt structure of a preform framing 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 basket loading process uses a material basket directly placed at the end of the conveyor line, and the material basket is transported away after it is full. This method is very inefficient. Therefore, it is very necessary to design a preform frame loading machine that can receive materials without gaps. The preform frame loading machine needs to accommodate two material baskets, and how to redistribute the preforms transmitted from the injection molding production line into the two material frames is exactly the problem that the inventor wants to solve. Utility Model Content

[0003] In view of the deficiencies in the prior art, the main purpose of the utility model is to provide a conveyor belt structure of a preform framing machine that can smoothly and stably receive preforms and convey the preforms to both ends through a bidirectional conveyor belt structure.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a conveyor belt structure of a preform framing machine, comprising a frame, a plane mesh belt arranged on the frame, a reversible reducer, a driving shaft and a driven shaft, wherein the plane mesh belt is sleeved on the driving shaft and the driven shaft, the output shaft of the reducer is fixedly connected to the driving shaft, inclined transition plates are respectively arranged at both ends of the plane mesh belt on the frame, and protective plate assemblies are respectively arranged on both sides of the plane mesh belt on the frame.

[0005] Preferably, the protective plate assembly includes corner protective plates arranged on both sides of each inclined transition plate, a transverse protective plate is connected between the two corner protective plates located on the same side of the frame, transverse waist-shaped holes are arranged on the corner protective plates, threaded fixing holes are arranged corresponding to the transverse waist-shaped holes on the transverse protective plates, and each transverse protective plate is fixedly connected to the two corner protective plates by bolts.

[0006] Preferably, each corner protection plate is provided with a limited slot near the transverse protection plate, and both ends of the transverse protection plate are inserted into the transverse slot.

[0007] Preferably, a bending portion is extended from the top of the transverse protective plate.

[0008] Compared with the prior art, the utility model has the following advantages: it can drive the plane mesh belt to rotate forward and reverse through the reducer, the driving shaft and the driven shaft. When actually used in the preform framing machine, the conveyor belt can convey the preforms to both ends respectively, and the loading of two material baskets is realized by switching the conveying direction. The inclined transition plate is set to enable the preforms to be discharged smoothly from the plane mesh belt and reduce the jumping of the preforms during the conveying process. The protection plate assembly is set to prevent the preforms from falling from the bidirectional conveyor belt, because the preforms are directly discharged onto the plane mesh belt and flow out of the plane mesh belt. Therefore, in the process of loading and flowing out of the preforms, the protection plate assembly can play a role of limiting and blocking. This solution can smoothly and stably receive the preforms through the bidirectional conveyor belt structure and can convey the preforms to both ends. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of a conveyor belt structure of a preform framing machine of the utility model;

[0010] Figure 2 It is a side view of a conveyor belt structure of a preform framing machine according to the utility model.

[0011] In the figure: 1. frame; 2. flat mesh belt; 3. reducer; 4. driving shaft; 5. driven shaft; 6. inclined transition plate; 7. corner protection plate; 8. transverse protection plate; 9. transverse waist-shaped hole; 10. bolt; 11. limit slot; 12. bending part. DETAILED DESCRIPTION

[0012] The utility model will be further described below in conjunction with the accompanying drawings.

[0013] like Figure 1 As shown, a conveyor belt structure of a preform framing machine includes a frame 1, a plane mesh belt 2 arranged on the frame 1, a reversible reducer 3, a driving shaft 4 and a driven shaft 5, wherein the plane mesh belt 2 is sleeved on the driving shaft 4 and the driven shaft 5, and the output shaft of the reducer 3 is fixedly connected to the driving shaft 4, and inclined transition plates 6 are respectively arranged at both ends of the plane mesh belt 2 on the frame 1, and protective plate assemblies are respectively arranged on both sides of the plane mesh belt 2 on the frame 1.

[0014] The conveyor belt structure of a preform framing machine of the present invention can drive the plane mesh belt 2 to rotate forward and reversely through the reducer 3, the driving shaft 4 and the driven shaft 5. When actually used in the preform framing machine, the conveyor belt can convey the preforms to both ends respectively, and the loading of two material baskets is realized by switching the conveying direction. The inclined transition plate 6 is set so that the preforms can be discharged smoothly from the plane mesh belt 2 to reduce the jumping of the preforms during the conveying process, and the protection plate assembly is set to prevent the preforms from falling from the bidirectional conveyor belt, because the preforms are directly discharged onto the plane mesh belt 2 and flow out of the plane mesh belt 2. Therefore, in the process of loading and flowing out of the preforms, the protection plate assembly can play a role of limiting and blocking. The present invention can smoothly and stably receive the preforms through the bidirectional conveyor belt structure and can convey the preforms to both ends.

[0015] Preferably, the protective plate assembly includes corner protective plates 7 arranged on both sides of each inclined transition plate 6, and a transverse protective plate 8 is connected between the two corner protective plates 7 located on the same side of the frame 1, and transverse waist-shaped holes 9 are arranged on the corner protective plates 7, and threaded fixing holes are arranged on the transverse waist-shaped holes 9 corresponding to each other, and each transverse protective plate 8 is fixedly connected to the two corner protective plates 7 by bolts 10.

[0016] Refer to the attached Figure 1 The corner protection plate 7 can protect the inclined transition plate 6 and the end of the plane mesh belt 2, and the transverse protection plate 8 can protect the two sides of the plane mesh belt 2, thus realizing the full protection of the bottle preform moving process. The transverse protection plate 8 is fixedly connected to the corner protection plate 7 by bolts 10, and the assembly is adjustable, that is, it can be achieved by adjusting the position of the bolts 10 in the transverse waist-shaped holes 9. The structure of the entire protection plate assembly is stable.

[0017] Preferably, each corner protection plate 7 is provided with a limiting slot 11 near the transverse protection plate 8, and both ends of the transverse protection plate 8 are inserted into the transverse slot.

[0018] The limiting slot 11 can be pre-fixed with the transverse protection plate 8 , thereby limiting the position of the transverse protection plate 8 and fixing it later by means of the bolts 10 .

[0019] Preferably, a bent portion 12 is extended from the top of the transverse protection plate 8. The setting of the bent portion 12 plays a role in preventing the operator from being cut, and can also play a role in limiting the corner anti-slip plate.

[0020] 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 conveyor belt structure of a preform framing machine, characterized in that: The invention comprises a frame, a flat mesh belt arranged on the frame, a reversible reducer, a driving shaft and a driven shaft. The flat mesh belt is sleeved on the driving shaft and the driven shaft. The output shaft of the reducer is fixedly connected to the driving shaft. Inclined transition plates are respectively arranged at both ends of the flat mesh belt on the frame. Protective plate assemblies are respectively arranged on both sides of the flat mesh belt on the frame.

2. The conveyor belt structure of the preform framing machine according to claim 1, characterized in that: The protective plate assembly includes corner protective plates arranged on both sides of each inclined transition plate, a transverse protective plate is connected between the two corner protective plates located on the same side of the frame, transverse waist-shaped holes are arranged on the corner protective plates, and threaded fixing holes are arranged on the transverse waist-shaped holes corresponding to the transverse waist-shaped holes, and each transverse protective plate is fixedly connected to the two corner protective plates by bolts.

3. The conveyor belt structure of the preform framing machine according to claim 2, characterized in that: A limited slot is arranged on each corner protection plate near the transverse protection plate, and two ends of the transverse protection plate are inserted into the transverse slot.

4. The conveyor belt structure of the preform framing machine according to claim 2, characterized in that: A bending portion is extended from the top of the transverse protection plate.

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