Conveying and positioning device for plastic bottle processing

Abstract

The utility model relates to the technical field of plastic bottle processing, and discloses a conveying and positioning device for plastic bottle processing, which comprises a first conveyor belt, a second conveyor belt and a third conveyor belt are respectively arranged on two sides of the first conveyor belt, and cap screwing machines are respectively arranged on the first conveyor belt, the second conveyor belt and the third conveyor belt. The two sides of the first conveying belt are each provided with at least one first limiting plate, one end of the first limiting plate on the same side is fixedly connected with an arc-shaped plate, the arc-shaped plates are provided with arc-shaped clamping plates, the second conveying belt and the third conveying belt are provided with second limiting plates correspondingly arranged on the two sides, and the other ends of the arc-shaped plates are fixedly connected with the second limiting plates. Compared with the prior art, the plastic bottle sealing device has the advantages that plastic bottles can be separated and sealed when the number of the plastic bottles is large, and therefore production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic bottle processing, in particular to a conveying and positioning device used for plastic bottle processing. Background Art

[0002] Plastic bottles are containers made of plastic, usually used to store liquid or powder items. They are commonly found in the packaging of beverages, detergents, cosmetics and other products. Plastic bottles are usually lightweight, durable, transparent and other features, so they are widely used in modern life.

[0003] When plastic bottles are being processed, the blow-molded plastic bottles will pass through the conveyor belt and then enter the sealing stage. Since the sealing position is fixed, the plastic bottles need to be positioned in the conveyor belt stage to ensure that the plastic bottles can reach the sealing position correctly. Generally, when sealing, the plastic bottles are transported to the bottom of the sealing machine by the conveyor belt. The sealing machine will fix the plastic bottles, then rotate the bottle cap onto the bottle, release the bottle, and seal the next bottle.

[0004] In the prior art, when plastic bottles are sealed, they can only be sealed one by one. When there are many plastic bottles, the bottles will be piled up together, resulting in slow production efficiency. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The technical problem to be solved by the utility model is that when plastic bottles are sealed, they can only be sealed one by one. When there are many plastic bottles, the bottles will be piled up together, resulting in slow production efficiency.

[0007] (II) Technical solution

[0008] To solve the above technical problems, the technical solution provided by the utility model is: a conveying and positioning device for plastic bottle processing, comprising a first conveyor belt, a second conveyor belt and a third conveyor belt are respectively provided on both sides of the first conveyor belt, a capping machine is provided on the first conveyor belt, at least one first limit plate is provided on both sides of the first conveyor belt, an arc plate is fixedly connected to one end of the first limit plate on the same side, an arc clamping plate is provided on the arc plate, second limit plates arranged correspondingly on both sides are provided on the second conveyor belt and the third conveyor belt, the other end of the arc plate is fixedly connected to the second limit plate, a limit clamping plate cooperating with the arc clamping plate is provided on the second limit plate, a push plate is slidably connected between the arc plates on the first conveyor belt, a moving mechanism for driving the push plate to move is provided on the first conveyor belt, and at least one blowing pipe is provided on the arc plate.

[0009] As an improvement, the moving mechanism includes a first bracket on the first conveyor belt, and a rodless cylinder for driving the push plate to move is fixedly connected to the first bracket.

[0010] As an improvement, sensors are provided on the first conveyor belt, the second conveyor belt and the third conveyor belt on one side of the capping machine, and a shielding mechanism is provided on the first conveyor belt.

[0011] As an improvement, the shielding mechanism includes a shielding plate slidably connected between the first limiting plates, a second bracket is fixedly connected to the first conveyor belt, and an electric push rod for driving the shielding plate to move is fixedly connected to the second bracket.

[0012] As an improvement, at least one fixed rod is fixedly connected to the first conveyor belt, the second conveyor belt and the third conveyor belt, and a connecting rod is provided on the fixed rod. A first limiting plate is fixedly connected to one end of the connecting rod on the first conveyor belt, and a second limiting plate is fixedly connected to one end of the connecting rod on the second conveyor belt and the third conveyor belt.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model has the following advantages: the push plate is pushed by the moving mechanism to allow the plastic bottles to enter the arc plate, the arc-shaped clamping plate is used to prevent the plastic bottles from tipping over, the plastic bottles are blown onto the second conveyor belt and the third conveyor belt by the blowing pipe, and then sealed by the capping machine, and whether there are accumulated plastic bottles is determined by the sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a stereoscopic diagram of a conveying and positioning device for processing plastic bottles.

[0016] Figure 2 The utility model is an exploded view of a conveying and positioning device for processing plastic bottles.

[0017] Figure 3 The utility model is a top view of a sectional view of a conveying and positioning device for processing plastic bottles.

[0018] Figure 4 It is an enlarged view of position A of a conveying and positioning device for plastic bottle processing of the utility model.

[0019] Figure 5 The utility model is a cross-sectional view of a conveying and positioning device for processing plastic bottles.

[0020] As shown in the figure: 1. The first conveyor belt; 2. The second conveyor belt; 3. The third conveyor belt; 4. The first limit plate; 5. The arc plate; 6. The arc clamping plate; 7. The second limit plate; 8. The limit clamping plate; 9. The push plate; 10. The air blow pipe; 11. The first bracket; 12. The rodless cylinder; 13. The capping machine; 14. The sensor; 15. The shielding plate; 16. The second bracket; 17. The electric push rod; 18. The fixing rod; 19. The connecting rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] like Figure 1 to Figure 2 As shown, a conveying and positioning device for plastic bottle processing comprises a first conveyor belt 1, a second conveyor belt 2 and a third conveyor belt 3 are respectively provided on both sides of the first conveyor belt 1, a capping machine 13 is provided on the first conveyor belt 1, the second conveyor belt 2 and the third conveyor belt 3, a sensor 14 is provided on the first conveyor belt 1, the second conveyor belt 2 and the third conveyor belt 3 at one side of the capping machine 13, a baffle plate 15 is slidably connected between the first limit plates 4, a second bracket 16 is fixedly connected to the first conveyor belt 1, and an electric push rod 17 for driving the baffle plate 15 to move is fixedly connected to the second bracket 16, the sensor 14 detects whether there are plastic bottles in front of the three capping machines 13, and the baffle plate 15 blocks the plastic bottles.

[0023] like Figures 2 to 5As shown, at least one first limiting plate 4 is provided on both sides of the first conveyor belt 1, and an arc plate 5 is fixedly connected to one end of the first limiting plate 4 on the same side, and an arc clamping plate 6 is provided on the arc plate 5, and the second conveyor belt 2 and the third conveyor belt 3 are provided with second limiting plates 7 arranged correspondingly on both sides, and at least one fixing rod 18 is fixedly connected to the first conveyor belt 1, the second conveyor belt 2, and the third conveyor belt 3, and a connecting rod 19 is provided on the fixing rod 18, and the first conveyor belt 1 is fixedly connected to one end of the connecting rod 19 with the first limiting plate 4, and the second conveyor belt 2 and the third conveyor belt 3 are fixedly connected to one end of the connecting rod 19 with the second limiting plate 7, and the arc The other end of the curved plate 5 is fixedly connected to the second limiting plate 7, and the second limiting plate 7 is provided with a limiting card plate 8 that cooperates with the arc card plate 6. A push plate 9 is slidably connected between the curved plates 5 on the first conveyor belt 1, and a first bracket 11 is provided on the first conveyor belt 1. A rodless cylinder 12 for driving the push plate 9 to move is fixedly connected to the first bracket 11. At least one blowing pipe 10 is provided on the curved plate 5, and the push plate 9 is driven to move by the rodless cylinder 12 to allow the plastic bottles to enter the second conveyor belt 2 and the third conveyor belt 3. The curved card plate 6 is used to prevent the plastic bottles from tipping over, and the plastic bottles are blown from the curved plate 5 into the second conveyor belt 2 and the third conveyor belt 3 through the blowing pipe 10.

[0024] In specific use, the plastic bottles enter the first conveyor belt 1 and are then sealed by the capping machine 13. When the sensor 14 on the first conveyor belt 1 detects the presence of a plastic bottle, the rodless cylinder 12 is started, and the rodless cylinder 12 drives the push plate 9 to move. The push plate 9 pushes the plastic bottle into the arc plate 5, and then moves on the arc plate 5 under the action of the air blowing tube 10. The breathing tube card plate 6 and the limit card plate 8 can clamp the top of the plastic bottle to prevent the plastic bottle from tipping over. Then, the plastic bottle enters the second conveyor belt 2 and the third conveyor belt 3 under the back and forth push of the push plate 9, and then is sealed by the capping machine 13. When the three sensors 14 continue to detect the presence of plastic bottles, the electric push rod 17 drives the shielding plate 15 to move downward, thereby shielding the plastic bottle.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A conveying and positioning device for processing plastic bottles, comprising a first conveyor belt (1), a second conveyor belt (2) and a third conveyor belt (3) are respectively arranged on both sides of the first conveyor belt (1), and a capping machine (13) is arranged on the first conveyor belt (1), the second conveyor belt (2) and the third conveyor belt (3), wherein: At least one first limiting plate (4) is provided on both sides of the first conveyor belt (1); one end of the first limiting plate (4) on the same side is fixedly connected to an arc plate (5); an arc clamping plate (6) is provided on the arc plate (5); second limiting plates (7) are arranged correspondingly on both sides of the second conveyor belt (2) and the third conveyor belt (3); the other end of the arc plate (5) is fixedly connected to the second limiting plate (7); and a limiting clamping plate (8) cooperating with the arc clamping plate (6) is provided on the second limiting plate (7); A push plate (9) is slidably connected between the arc plates (5) on the first conveyor belt (1), a moving mechanism for driving the push plate (9) to move is provided on the first conveyor belt (1), and at least one blowing pipe (10) is provided on the arc plates (5).

2. A conveying and positioning device for plastic bottle processing according to claim 1, characterized in that: The moving mechanism comprises a first bracket (11) on a first conveyor belt (1), and a rodless cylinder (12) for driving a push plate (9) to move is fixedly connected to the first bracket (11).

3. A conveying and positioning device for plastic bottle processing according to claim 1, characterized in that: A sensor (14) is provided on the first conveyor belt (1), the second conveyor belt (2) and the third conveyor belt (3) at one side of the capping machine (13), and a shielding mechanism is provided on the first conveyor belt (1).

4. A conveying and positioning device for plastic bottle processing according to claim 3, characterized in that: The shielding mechanism comprises a shielding plate (15) slidably connected between the first limit plates (4); a second bracket (16) is fixedly connected to the first conveyor belt (1); and an electric push rod (17) for driving the shielding plate (15) to move is fixedly connected to the second bracket (16).

5. The conveying and positioning device for plastic bottle processing according to claim 1, characterized in that: At least one fixed rod (18) is fixedly connected to the first conveyor belt (1), the second conveyor belt (2) and the third conveyor belt (3); a connecting rod (19) is provided on the fixed rod (18); a first limiting plate (4) is fixedly connected to one end of the connecting rod (19) on the first conveyor belt (1); and a second limiting plate (7) is fixedly connected to one end of the connecting rod (19) on the second conveyor belt (2) and the third conveyor belt (3).

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