Automatic welding rod feeding device for welding rod packaging machine

Abstract

The utility model discloses an automatic welding rod feeding device for a welding rod packaging machine. The automatic welding rod feeding device comprises a conveying outer frame, first displacement air cylinders are arranged on the two sides of a lifting base, and arranging plates are movably installed on one side of a first material carrying platen and one side of a second material carrying platen through sliding rods; when the welding rods are placed, a plurality of welding rods are manually grabbed and then placed on the material carrying mechanism, the two ends of the welding rods are placed on the first material carrying platen and the second material carrying platen respectively and supported through the supporting grooves, then the second displacement air cylinder is started, the second displacement air cylinder pulls the arrangement plate, and the arrangement plate pushes the welding rods towards the inner side. The welding rods with different lengths are arranged, so that the two ends of the welding rods are located on the same plane, then the lifting air cylinder drives the lifting base to descend, the two material carrying platens get close to the conveying belt, the first displacement air cylinder pushes the two material carrying platens to move towards the two sides, and the welding rods lose support and slide on the conveying belt along the supporting grooves; and the welding rods are fed through the conveying belt.

Description

Technical Field

[0001] The utility model relates to an automatic welding rod feeding device for a welding rod packaging machine, belonging to the technical field of welding rod packaging. Background Art

[0002] Welding rods are metal strips that are melted and filled at the joints of welding workpieces. They are widely used in gas welding or electric welding. With the continuous advancement of science and technology, the production efficiency of welding rods has been significantly improved, and has gradually improved from manual operation to automation. After the welding rods are produced, they need to be weighed and sub-packaged so that welding rods of a certain weight can be placed in packaging boxes for transportation and sales. At present, welding rod manufacturers use manual weighing and sub-packaging. Specifically, the operator pinches a certain number of welding rods with both hands and places them on the feeding conveyor belt, and then transports multiple welding rods to the packaging machine for packaging through the conveyor belt. Finally, the sub-packaged welding rods are inserted into the packaging box to complete the entire packaging process.

[0003] In the above packaging process, since the welding rods are directly placed on the conveyor belt by manually grabbing them during loading, it is very easy for the welding rods to be uneven in length during placement. During packaging, these welding rods need to be swung evenly with the same length. Therefore, manual loading requires further sorting in the subsequent process, which increases the waste of packaging time and needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic welding rod feeding device for a welding rod packaging machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The welding rod automatic feeding device for the welding rod packaging machine comprises a conveying outer frame, a loading mechanism, a lifting seat, a displacement cylinder 1, a displacement cylinder 2 and a sorting plate. The loading mechanism is arranged in the middle of the conveying outer frame. The loading mechanism is composed of a lifting seat, a first loading platform and a second loading platform. Displacement cylinder 1 is arranged on both sides of the lifting seat. The output ends of the two displacement cylinders 1 are respectively fixedly connected to one end of the first loading platform and one end of the second loading platform. A sorting plate is movably installed on one side of the first loading platform and one side of the second loading platform through a sliding rod.

[0007] In the above-mentioned welding rod automatic feeding device for welding rod packaging machine, transmission rollers are arranged on both sides of the inner part of the conveying outer frame, and the inner part of the conveying outer frame is connected to the conveyor belt through the transmission rollers.

[0008] In the above-mentioned welding rod automatic feeding device for welding rod packaging machine, a plurality of supporting grooves are provided inside the first loading platform and inside the second loading platform.

[0009] In the above-mentioned welding rod automatic feeding device for welding rod packaging machine, a plurality of the supporting grooves are evenly arranged side by side, and the inside of the supporting grooves is inclined.

[0010] In the above-mentioned welding rod automatic feeding device for welding rod packaging machine, a cylinder plate is arranged in the middle of the conveying outer frame, a lifting cylinder is fixedly installed on the top of the cylinder plate, and the output end of the lifting cylinder is fixedly connected to the top of the lifting seat.

[0011] In the above-mentioned welding rod automatic feeding device for welding rod packaging machine, one end of the first loading platform and one end of the second loading platform are fixedly installed with displacement cylinder 2, and the output end of the displacement cylinder 2 is fixedly connected to one end of the sorting plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model is used for an automatic welding rod feeding device of a welding rod packaging machine. A loading mechanism is arranged inside a conveying outer frame, and the loading mechanism is composed of a lifting seat, a first loading platform and a second loading platform. When placing welding rods, multiple welding rods can be manually grabbed and then placed on the loading mechanism. The two ends of the welding rod are respectively placed on the first loading platform and the second loading platform, supported by a supporting groove, and then the second displacement cylinder is started. The sorting plate is pulled by the second displacement cylinder, and the sorting plate pushes the welding rod toward the inside, and welding rods of different lengths are sorted so that the two ends of the welding rod are in the same plane. Then the lifting cylinder drives the lifting seat to descend, and the two loading platforms are close to the conveyor belt. Then the first displacement cylinder pushes the two loading platforms to move toward both sides. The welding rod loses support and will slide onto the conveyor belt along the supporting groove, and then the welding rod is fed through the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the welding rod automatic feeding device used for the welding rod packaging machine of the utility model;

[0015] Figure 2 The utility model is a schematic diagram of the structure of the loading mechanism of the welding rod automatic loading device used for the welding rod packaging machine.

[0016] In the figure: 1. Conveying outer frame; 2. Conveyor belt; 3. Loading mechanism; 4. Lifting seat; 5. Cylinder plate; 6. Lifting cylinder; 7. Displacement cylinder one; 8. Displacement cylinder two; 9. First loading platform; 10. Second loading platform; 11. Support trough; 12. Sorting plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-2 The utility model provides a technical solution for an automatic welding rod feeding device for a welding rod packaging machine:

[0019] The welding rod automatic feeding device for the welding rod packaging machine comprises a conveying outer frame 1, a loading mechanism 3, a lifting seat 4, a displacement cylinder 1 7, a displacement cylinder 2 8 and a sorting plate 12. The loading mechanism 3 is arranged in the middle of the conveying outer frame 1. The loading mechanism 3 is composed of a lifting seat 4, a first loading platform 9 and a second loading platform 10. Displacement cylinders 1 7 are arranged on both sides of the lifting seat 4. The output ends of the two displacement cylinders 1 7 are respectively fixedly connected to one end of the first loading platform 9 and one end of the second loading platform 10. The sorting plate 12 is movably installed on one side of the first loading platform 9 and one side of the second loading platform 10 through a sliding rod.

[0020] according to Figure 1 and Figure 2 As shown, the present application is an automatic welding rod feeding device for a welding rod packaging machine. Specifically, transmission rollers are provided on both sides of the interior of the conveying outer frame 1, and the interior of the conveying outer frame 1 is connected to a conveyor belt 2 through transmission rollers.

[0021] according to Figure 1 and Figure 2 As shown, the present application is for an automatic welding rod feeding device of a welding rod packaging machine. Specifically, a plurality of supporting grooves 11 are provided inside the first loading platform 9 and inside the second loading platform 10 .

[0022] according to Figure 1 and Figure 2 As shown, the present application is for an automatic welding rod feeding device of a welding rod packaging machine. Specifically, a plurality of support grooves 11 are evenly arranged side by side, and the interior of the support grooves 11 is inclined.

[0023] according to Figure 1 and Figure 2 As shown, the present application is an automatic welding rod feeding device for a welding rod packaging machine. Specifically, a cylinder plate 5 is provided in the middle of the conveying outer frame 1, and a lifting cylinder 6 is fixedly installed on the top of the cylinder plate 5. The output end of the lifting cylinder 6 is fixedly connected to the top of the lifting seat 4.

[0024] according to Figure 1 and Figure 2As shown, the present application is for an automatic welding rod feeding device for a welding rod packaging machine. Specifically, one end of the first loading platform 9 and one end of the second loading platform 10 are fixedly mounted with a displacement cylinder 8, and the output end of the displacement cylinder 8 is fixedly connected to one end of a sorting plate 12.

[0025] Working principle: the utility model is an automatic welding rod feeding device for a welding rod packaging machine. During feeding, multiple welding rods can be manually grabbed and then placed on the loading mechanism 3. The two ends of each welding rod are respectively placed on the first loading platform 9 and the second loading platform 10, and supported by the supporting groove 11. Then the displacement cylinder 2 8 is started, and the sorting plate 12 is pulled by the displacement cylinder 2 8. The sorting plate 12 pushes the welding rod toward the inside, and the welding rods of different lengths are sorted so that the two ends of welding rods of different roots are in the same plane. Then the lifting cylinder 6 drives the lifting seat 4 to descend, and the two loading platforms are close to the conveyor belt 2. Then the displacement cylinder 1 7 pushes the two loading platforms to move toward both sides. Since the two ends of the welding rod lose support, they will slide along the supporting groove 11 and fall onto the conveyor belt 2. When the welding rod is fed through the conveyor belt 2, since the welding rod has been sorted when placed, there will be no situation of different lengths. Therefore, it is also more convenient in subsequent packaging.

[0026] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. An automatic welding rod feeding device for a welding rod packaging machine, comprising a conveying outer frame (1), a loading mechanism (3), a lifting seat (4), a displacement cylinder 1 (7), a displacement cylinder 2 (8) and a sorting plate (12), characterized in that: A loading mechanism (3) is arranged in the middle of the conveying outer frame (1), and the loading mechanism (3) is composed of a lifting seat (4), a first loading platform (9) and a second loading platform (10). Displacement cylinders (7) are arranged on both sides of the lifting seat (4), and the output ends of the two displacement cylinders (7) are respectively fixedly connected to one end of the first loading platform (9) and one end of the second loading platform (10). A sorting plate (12) is movably installed on one side of the first loading platform (9) and one side of the second loading platform (10) through a sliding rod.

2. The welding rod automatic feeding device for welding rod packaging machine according to claim 1, characterized in that: Transmission rollers are arranged on both sides of the interior of the transport outer frame (1), and the interior of the transport outer frame (1) is connected to a conveyor belt (2) via the transmission rollers.

3. The welding rod automatic feeding device for welding rod packaging machine according to claim 1, characterized in that: A plurality of supporting grooves (11) are provided inside the first material loading platform (9) and inside the second material loading platform (10).

4. The welding rod automatic feeding device for welding rod packaging machine according to claim 3, characterized in that: A plurality of the support grooves (11) are evenly arranged side by side, and the interior of the support grooves (11) is inclined.

5. The welding rod automatic feeding device for welding rod packaging machine according to claim 1, characterized in that: A cylinder plate (5) is arranged in the middle of the conveying outer frame (1), a lifting cylinder (6) is fixedly installed on the top of the cylinder plate (5), and the output end of the lifting cylinder (6) is fixedly connected to the top of the lifting seat (4).

6. The welding rod automatic feeding device for welding rod packaging machine according to claim 1, characterized in that: One end of the first material loading platform (9) and one end of the second material loading platform (10) are both fixedly mounted with a displacement cylinder 2 (8), and the output end of the displacement cylinder 2 (8) is fixedly connected to one end of the sorting plate (12).

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