Single-piece conveying bottle blocking mechanism of double-chain conveying line

Abstract

The utility model belongs to the technical field of liquefied gas packaging production, and provides a single-piece conveying bottle blocking mechanism of a double-chain conveying line, which effectively realizes a product blocking and queuing function before an operation procedure. According to the technical scheme, the single-piece conveying bottle blocking mechanism of the double-chain conveying line is installed on the double-chain-set conveying line, a double-chain set is composed of two conveying chains arranged side by side, an ascending chain and a descending chain of each conveying chain are both placed in chain grooves, the chain grooves are both fixed to the ground through supporting frames, and the single-piece conveying bottle blocking mechanism is installed on the double-chain-set conveying line. The single-piece conveying bottle blocking mechanism comprises a queuing blocking fence, supports and a blocking device, the queuing blocking fence comprises two transverse rods arranged on the two outer sides of the conveying line respectively, the two transverse rods are fixed to the supporting frame through a plurality of vertical rods respectively, and the supports are fixedly installed on the two sides, located at an outlet of the queuing blocking fence, of the conveying line respectively. The two supports are each provided with a stop device, and the two stop devices are symmetrically arranged.

Description

Technical Field

[0001] The utility model discloses a single-piece conveying bottle blocking mechanism for a double-chain conveyor line, which belongs to the technical field of liquefied gas packaging production, and specifically relates to a product blocking queuing mechanism before a process on a liquefied gas filling production line. Background Art

[0002] In daily life, the most common way to use liquefied gas is as a cooking fuel in small street restaurants. You can also see liquefied gas bottles in night market stalls. In some areas, liquefied gas is still the common cooking fuel for families. In fact, liquefied gas is liquefied petroleum gas, which is produced when refining crude oil and evaporated during the extraction of oil or natural gas. Liquefied petroleum gas has the advantages of high calorific value, no smoke and no carbon slag, and is very convenient to operate. It has become a common fuel in many countries.

[0003] The essence of liquefied gas is a hydrocarbon mixture gas, so it is considered a clean energy. At room temperature, petroleum gas can be liquefied by simply pressurizing it and stored and transported in pressure cylinders.

[0004] The current liquefied gas filling requires multiple processes to be operated in sequence, including empty tank weighing, liquefied gas filling, bottle mouth sealing detection and full filling weighing, so as to achieve safe filling, liquefied gas net weight measurement and factory sealing quality control. However, when each process is in operation, the subsequent products will be delivered uninterruptedly. In order to prevent the subsequent delivered products from affecting the normal operation of the process, the products need to be blocked to achieve the effect of queuing. Utility Model Content

[0005] In order to solve one of the above technical defects, the utility model provides a single-piece conveying bottle blocking mechanism for a double-chain conveyor line, which effectively realizes the product blocking and queuing function before the operation process.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is: a single-piece conveying bottle blocking mechanism of a double-chain conveyor line, wherein the single-piece conveying bottle blocking mechanism is installed on a double-chain group conveyor line, wherein the double-chain group is two conveyor chains arranged in parallel, and the upward chain and the downward chain of the conveyor chain are both placed in a chain groove, and the chain groove is fixed on the ground through a support frame;

[0007] The single-piece conveying bottle blocking mechanism includes a queuing barrier, a support and a stop device. The queuing barrier includes two cross bars respectively arranged on the two outer sides of the conveying line, and the two cross bars are respectively fixed to the support frame through multiple vertical bars. A support is respectively fixedly installed on both sides of the conveying line at the exit of the queuing barrier, and a stop device is installed on each of the two supports, and the two stop devices are symmetrically arranged.

[0008] The stop device includes an L-arm, a stop wheel and a stop cylinder. The angle portion of the L-arm is hinged on a support. One end of the L-arm is close to the center line of the conveyor line and a stop wheel is rotatably installed on the end. The other end of the L-arm is away from the center line of the conveyor line and is hinged to the end of the piston rod of the stop cylinder. The cylinder body end of the stop cylinder is hinged on the support. The stop cylinder telescopes and controls the L-arm to rotate in a plane to achieve the fit and separation of the wheel surface of the stop wheel and the outer wall of the liquefied gas cylinder. The in-place monitor installed on the current process of the conveyor line controls the telescope of the stop cylinder.

[0009] A rubber layer is arranged on the wheel surface of the stop wheel.

[0010] By adopting the single-piece conveying bottle blocking mechanism of the double-chain conveyor line provided by the utility model, when the workpiece of the current process is in place, the stop device is controlled to block and queue the subsequent products, thereby realizing the functions of blocking sorting and single-piece conveying.

[0011] Other features and advantages of the utility model will be described in the subsequent description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the contents indicated in the written description, claims, and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the top view of the structure of the utility model when placing parts;

[0015] Figure 3 It is a schematic diagram of the top view of the structure of the utility model when the blocking member is in operation. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are 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.

[0017] like Figure 1-3As shown, the single-piece conveying bottle blocking mechanism of the double-chain conveyor line of the utility model is installed on the double-chain group conveyor line, and the double-chain group is two conveyor chains 11 arranged in parallel, and the upward chain and the downward chain of the conveyor chain 11 are both placed in the chain groove 12, and the chain groove 12 is fixed on the ground through the support frame 13;

[0018] The single-piece conveying bottle blocking mechanism includes a queuing barrier 1, a support 2 and a stop device. The queuing barrier 1 includes two cross bars 101 respectively arranged on the two outer sides of the conveying line, and the two cross bars 101 are respectively fixed on the support frame 13 through multiple vertical bars 102. A support 2 is fixedly installed on both sides of the conveying line at the exit of the queuing barrier 1, and a stop device is installed on each of the two supports 2, and the two stop devices are symmetrically arranged.

[0019] The stop device includes an L-arm 3, a stop wheel 4 and a stop cylinder 5. The corner portion of the L-arm 3 is hinged on the support 2. One end of the L-arm 3 is close to the center line of the conveyor line and the stop wheel 4 is rotatably installed on the end. The other end of the L-arm 3 is away from the center line of the conveyor line and is hinged to the end of the piston rod of the stop cylinder 5. The cylinder end of the stop cylinder 5 is hinged on the support 2. The stop cylinder 5 telescopes and controls the L-arm 3 to rotate in a plane to achieve the fit and separation of the wheel surface of the stop wheel 4 and the outer wall of the liquefied gas cylinder. The in-situ monitor installed on the current process of the conveyor line controls the telescope of the stop cylinder 5.

[0020] A rubber layer is provided on the wheel surface of the stop wheel 4 .

[0021] The in-place monitor installed on the current process of the conveyor line detects that a liquefied gas cylinder is in operation, and feeds back the information to the main system. The main system controls the extension and retraction of the stop cylinder 5. The stop cylinder 5 controls the stop wheel 4 to approach the center line of the conveyor line through the L arm 3. The distance between the two stop wheels 4 is less than that for a liquefied gas cylinder to pass through, so the liquefied gas cylinder can be blocked. The blocked multiple liquefied gas cylinders are between the two queuing barriers 1 to prevent the liquefied gas cylinders from tilting due to the squeezing of multiple bottles caused by the blocking of the bottles. According to actual needs, an in-place monitor can also be set on the support 2 to monitor the in-place status of the liquefied gas cylinders. The in-place monitor cooperates with the in-place monitor installed on the current process of the conveyor line. When there is no liquefied gas cylinder in operation, only one liquefied gas cylinder is placed. When the in-place monitor on the support 2 detects that the second liquefied gas cylinder is about to pass, it will be blocked.

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or can communicate with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0026] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. The single-piece conveying and blocking bottle mechanism of the double-chain conveyor line is characterized by: The single-piece conveying and blocking bottle mechanism is installed on a double-chain group conveying line, the double-chain group is two conveying chains (11) arranged in parallel, and the upward chain and the downward chain of the conveying chain (11) are both placed in the chain groove (12), and the chain groove (12) is fixed on the ground through a support frame (13); The single-piece conveying bottle blocking mechanism comprises a queuing barrier (1), a support (2) and a stop device. The queuing barrier (1) comprises two cross bars (101) respectively arranged on the outer sides of the conveying line, and the two cross bars (101) are respectively fixed to a support frame (13) through a plurality of vertical bars (102). A support (2) is respectively fixedly installed on both sides of the conveying line at the exit of the queuing barrier (1), and a stop device is installed on each of the two supports (2), and the two stop devices are symmetrically arranged.

2. The single-piece conveying and blocking bottle mechanism of the double-chain conveyor line according to claim 1 is characterized in that: The stop device comprises an L-arm (3), a stop wheel (4) and a stop cylinder (5); the angled portion of the L-arm (3) is hinged on a support (2); one end of the L-arm (3) is close to the center line of the conveyor line and is rotatably mounted with the stop wheel (4); the other end of the L-arm (3) is away from the center line of the conveyor line and is hinged to the end of the piston rod of the stop cylinder (5); the cylinder end of the stop cylinder (5) is hinged on the support (2); the stop cylinder (5) controls the L-arm (3) to rotate in a plane so that the wheel surface of the stop wheel (4) is attached to and separated from the outer wall of the liquefied gas cylinder; and the in-situ monitor installed on the current process of the conveyor line controls the extension and retraction of the stop cylinder (5).

3. The single-piece conveying and blocking bottle mechanism of the double-chain conveyor line according to claim 2 is characterized in that: A rubber layer is provided on the wheel surface of the stop wheel (4).

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