Automatic article clamping structure for welding rod packaging machine

Abstract

The utility model discloses an automatic article clamping structure for a welding rod packaging machine, which comprises a clamping rolling shaft strip, a welding rod guide plate and a track mounting seat, a strip-shaped groove is arranged in the middle of the top end of the clamping rolling shaft strip, a connecting cloth belt is arranged on one side of the welding rod guide plate, the welding rod guide plate is movably connected with the clamping rolling shaft strip through the connecting cloth belt, and the track mounting seat is arranged on the clamping rolling shaft strip. An angle adjusting mechanism is arranged at the bottom end of the welding rod guide plate; a welding rod guide plate is movably connected with a clamping rolling shaft strip through a connecting cloth belt, and an angle adjusting mechanism is arranged at the bottom end of the welding rod guide plate; the angle adjusting mechanism is composed of two pneumatic telescopic sleeves, two supporting connecting rods and two universal connecting ball heads, can drive the welding rod guide plate to adjust the corresponding inclination angle, is convenient to adapt to conveyors with different heights and has good adaptation convenience, and then the guiding effectiveness is guaranteed.

Description

Technical Field

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

[0002] Welding rod, a metal strip that melts and fills the joint of the welding workpiece during gas welding or electric welding. The material of the welding rod is usually the same as the material of the workpiece. The welding rod is a melting electrode coated with a coating for arc welding. It consists of two parts: a coating and a welding core. According to the classification specified in the national standard "Steel Wire for Welding" (GB 1300-77), special steel wires used for welding can be divided into three categories: carbon structural steel, alloy structural steel, and stainless steel. The production and transportation of welding rods require the use of packaging machines to package the welding rods. The feeding track of the welding rod is the main component of the packaging machine. In the prior art, a linear track structure is usually adopted, and a strip groove that accommodates a certain number of welding rods is provided. The welding rod is pushed into the packaging tube by a pneumatic slider. The shortcomings of the feeding track of the prior art are as follows:

[0003] Since the welding rod is transported to the metering mechanism through the conveyor belt, the metered welding rods fall into the strip groove of the feeding track together. Due to the height difference between the two, the existing technology usually designs multiple guide plates to connect them for better guiding the falling materials. However, the angle of the guide plate cannot be adjusted, resulting in the inability to adapt to conveyor belts of different heights. For this reason, we design an automatic clamping structure for items for welding rod packaging machines. Utility Model Content

[0004] The utility model aims to provide an automatic article clamping structure for a welding rod packaging machine to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic article clamping structure for a welding rod packaging machine, comprising a clamping roller bar, a welding rod guide plate and a track mounting seat, a strip groove is provided in the middle of the top of the clamping roller bar, a connecting cloth belt is provided on one side of the welding rod guide plate, the welding rod guide plate is movably connected to the clamping roller bar through the connecting cloth belt, and an angle adjustment mechanism is provided at the bottom end of the welding rod guide plate;

[0006] The angle adjustment mechanism includes two pneumatic telescopic sleeves, two supporting connecting rods and two universal connecting ball heads. One end of the two supporting connecting rods is connected to the bottom end of the welding rod guide plate through the corresponding universal connecting ball heads. The other ends of the two supporting connecting rods are movably arranged inside the corresponding pneumatic telescopic sleeves and the pneumatic telescopic sleeves are connected to the side of the clamping roller bar. The track mounting seat is welded at the bottom of one end of the clamping roller bar.

[0007] In the above-mentioned automatic clamping structure for articles of the welding rod packaging machine, a triangular connecting seat is fixedly provided at one end of the track mounting seat, a smooth guide rod is installed at one end of the triangular connecting seat, a pneumatic sliding seat is provided on the surface of the smooth guide rod, and a right-angle connecting rod is provided on one side of the pneumatic sliding seat.

[0008] In the above-mentioned automatic article clamping structure for welding rod packaging machine, a welding rod pushing seat is provided at one end of the right-angle connecting rod, and the welding rod pushing seat is correspondingly connected to the strip-shaped groove.

[0009] In the above-mentioned automatic article clamping structure for welding rod packaging machine, an insert connection clamping plate is arranged on one side of the bottom end of the clamping roller bar, and a plurality of elastic clamping blocks are arranged on the surface of the insert connection clamping plate.

[0010] In the above-mentioned automatic article clamping structure for welding rod packaging machine, the top edge of the strip-shaped groove is provided with a raised blocking strip connected to the clamping roller strip.

[0011] In the above-mentioned automatic article clamping structure for welding rod packaging machine, a screw connection base hole is opened at the top end of the track mounting seat.

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

[0013] 1. The utility model is an automatic article clamping structure for welding rod packaging machine, in which the welding rod guide plate is movably connected to the clamping roller strip through a connecting cloth belt, and an angle adjustment mechanism is arranged at the bottom end of the welding rod guide plate; the angle adjustment mechanism is composed of two pneumatic telescopic sleeves, two supporting connecting rods and two universal connecting ball heads, which can drive the welding rod guide plate to adjust the corresponding inclination angle, so as to adapt to conveyors of different heights, have good adaptability and convenience, and thus ensure the effectiveness of guidance; by arranging an inserted connecting card plate and an elastic card block, the positioning installation of the clamping roller strip has good connection firmness, and no loosening will occur during the feeding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the automatic article clamping structure for welding rod packaging machine of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the pneumatic telescopic sleeve of the automatic clamping structure for articles of the welding rod packaging machine of the utility model;

[0016] Figure 3 The utility model is a schematic diagram of the structure of the clamping roller strip of the automatic clamping structure for articles used in the welding rod packaging machine.

[0017] In the figure: 1. Clamping roller bar; 2. Bar groove; 3. Welding rod guide plate; 4. Connecting cloth belt; 5. Track mounting seat; 6. Triangular connecting seat; 7. Pneumatic sliding seat; 8. Smooth guide rod; 9. Right-angle connecting rod; 10. Welding rod pushing seat; 11. Screw connection base hole; 12. Raised baffle bar; 13. Insert connecting card plate; 14. Elastic card block; 15. Pneumatic telescopic sleeve; 16. Support connecting rod; 17. Universal connecting ball head. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-3 The utility model provides a technical solution for an automatic article clamping structure for welding rod packaging machines:

[0020] according to Figure 1-3 As shown, the feeding track includes a clamping roller bar 1, a welding rod guide plate 3 and a track mounting seat 5. A strip groove 2 is provided in the middle of the top of the clamping roller bar 1. A connecting cloth belt 4 is provided on one side of the welding rod guide plate 3. The welding rod guide plate 3 is movably connected to the clamping roller bar 1 through the connecting cloth belt 4. The bottom end of the welding rod guide plate 3 is provided with an angle adjustment mechanism.

[0021] The angle adjustment mechanism includes two pneumatic telescopic sleeves 15, two supporting connecting rods 16 and two universal connecting ball heads 17. One end of the two supporting connecting rods 16 is connected to the bottom end of the welding rod guide plate 3 through the corresponding universal connecting ball heads 17. The other ends of the two supporting connecting rods 16 are movably arranged inside the corresponding pneumatic telescopic sleeves 15, and the pneumatic telescopic sleeves 15 are connected to the side of the clamping roller bar 1. The track mounting seat 5 is welded to the bottom of one end of the clamping roller bar 1, and a screw connection base hole 11 is opened at the top of the track mounting seat 5.

[0022] In this embodiment, if Figure 1 As shown, in order to facilitate pushing the welding rod inside the strip groove 2 to the packaging tube, a triangular connecting seat 6 is fixedly provided at one end of the track mounting seat 5, a smooth guide rod 8 is installed at one end of the triangular connecting seat 6, a pneumatic sliding seat 7 is provided on the surface of the smooth guide rod 8, and a right-angle connecting rod 9 is provided on one side of the pneumatic sliding seat 7. A welding rod pushing seat 10 is provided at one end of the right-angle connecting rod 9, and the welding rod pushing seat 10 is correspondingly connected to the strip groove 2.

[0023] In this embodiment, if Figure 3As shown, in order to ensure that the positioning and installation of the clamping roller strip 1 has good connection firmness and does not loosen during the feeding process, an insert connecting card plate 13 is provided on one side of the bottom end of the clamping roller strip 1, and a plurality of elastic card blocks 14 are provided on the surface of the insert connecting card plate 13.

[0024] In this embodiment, if Figure 3 As shown, in order to prevent the welding rod from flying out of the area of ​​the strip groove 2 when falling, a raised barrier strip 12 connected to the clamping roller strip 1 is provided at the top edge of the strip groove 2 .

[0025] Working principle: the feeding track of the utility model is composed of a clamping roller bar 1, a welding rod guide plate 3 and a track mounting seat 5. A strip groove 2 is opened in the middle of the top of the clamping roller bar 1 for conveying welding rods. The clamping roller bar 1 is installed to the packaging machine frame through the track mounting seat 5. The welding rod guide plate 3 is movably connected to the clamping roller bar 1 through the connecting cloth belt 4, and an angle adjustment mechanism is set at the bottom end of the welding rod guide plate 3; wherein the angle adjustment mechanism includes two pneumatic telescopic sleeves 15, two supporting connecting rods 16 and two universal Connecting ball head 17, one end of two supporting connecting rods 16 are connected to the bottom end of welding rod guide plate 3 through corresponding universal connecting ball heads 17, the other ends of two supporting connecting rods 16 are movably arranged inside corresponding pneumatic telescopic sleeve 15 and pneumatic telescopic sleeve 15 is connected to the side of clamping roller bar 1, after connecting to external gas source, supporting connecting rod 16 can be lifted up, and can drive welding rod guide plate 3 to adjust corresponding inclination angle, so as to adapt to conveyors of different heights, have good adaptability and convenience, and thus ensure the effectiveness of guidance.

[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 article clamping structure for a welding rod packaging machine, comprising a clamping roller bar (1), a welding rod guide plate (3) and a track mounting seat (5), characterized in that: A strip-shaped groove (2) is provided in the middle of the top of the clamping roller bar (1), a connecting cloth belt (4) is provided on one side of the welding rod guide plate (3), the welding rod guide plate (3) is movably connected to the clamping roller bar (1) via the connecting cloth belt (4), and an angle adjustment mechanism is provided at the bottom end of the welding rod guide plate (3); The angle adjustment mechanism comprises two pneumatic telescopic sleeves (15), two supporting connecting rods (16) and two universal connecting ball heads (17), one end of the two supporting connecting rods (16) is connected to the bottom end of the welding rod guide plate (3) through the corresponding universal connecting ball heads (17), the other ends of the two supporting connecting rods (16) are movably arranged inside the corresponding pneumatic telescopic sleeves (15), and the pneumatic telescopic sleeves (15) are connected to the side of the clamping roller bar (1), and the track mounting seat (5) is welded and arranged at the bottom of one end of the clamping roller bar (1).

2. The automatic article clamping structure for welding rod packaging machine according to claim 1 is characterized in that: A triangular connecting seat (6) is fixedly provided at one end of the track mounting seat (5), a smooth guide rod (8) is installed at one end of the triangular connecting seat (6), a pneumatic sliding seat (7) is provided on the surface of the smooth guide rod (8), and a right-angle connecting rod (9) is provided on one side of the pneumatic sliding seat (7).

3. The automatic article clamping structure for welding rod packaging machine according to claim 2 is characterized in that: A welding rod pushing seat (10) is provided at one end of the right-angle connecting rod (9), and the welding rod pushing seat (10) is correspondingly connected to the strip-shaped groove (2).

4. The automatic article clamping structure for welding rod packaging machine according to claim 1 is characterized in that: An insert connection card plate (13) is provided on one side of the bottom end of the clamping roller strip (1), and a plurality of elastic card blocks (14) are provided on the surface of the insert connection card plate (13).

5. The automatic article clamping structure for welding rod packaging machine according to claim 1, characterized in that: The top edge of the strip-shaped groove (2) is provided with a raised stopper strip (12) connected to the clamping roller strip (1).

6. The automatic article clamping structure for welding rod packaging machine according to claim 1, characterized in that: A screw connection base hole (11) is provided at the top end of the track mounting seat (5).

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