CN108262425A - A kind of welding machine of mesh wears a detent mechanism and welding machine of mesh - Google Patents

Abstract

A detent mechanism and welding machine of mesh are worn the invention discloses a kind of welding machine of mesh.A detent mechanism of wearing for the welding machine of mesh includes stent, scale guide rail, transverse positioning mechanism and wears a portion, wherein, scale guide rail is rack-mount；Transverse positioning mechanism is removably mounted on scale guide rail, and the length direction of transverse positioning mechanism is perpendicular to the length direction of scale guide rail；It wears a portion to be removably mounted on transverse positioning mechanism, the length direction for wearing a portion is parallel with the length direction of scale guide rail, for the mobile guide for reinforcing bar；Multiple spaced card slots are provided on transverse positioning mechanism along its length, a portion is worn and is placed in card slot.It is arranged in different card slots in the present invention by the way that a portion will be worn, the adjacent spacing for wearing a portion can be adjusted, since the spacing of card slot has been fixed, therefore when the spacing in portion is worn in adjustment, without measuring one by one, the adjustment to bar spacing can be realized, adjustment process is simple and quick, and efficiency is worn in raising.

Description

A wire threading positioning mechanism of a welding mesh machine and the welding mesh machine

technical field

The invention relates to the technical field of wire feeding of a welding mesh machine, in particular to a wire threading positioning mechanism of a welding mesh machine and a welding mesh machine.

Background technique

The welding mesh machine is a special equipment for welding the transverse ribs and longitudinal ribs according to the preset hole pitch through welding electrodes to form welded mesh of specific specifications. In the prior art, when the longitudinal ribs are threaded, when the spacing between the longitudinal ribs is adjusted, it is necessary to measure the spacing between adjacent longitudinal ribs one by one to realize the adjustment, the process is cumbersome, and the waiting time for the threading process is lengthened .

In view of the above problems, there is an urgent need for a wire threading positioning mechanism and a welding mesh machine to solve the cumbersome problem of adjusting the spacing of longitudinal ribs when welding meshes of different specifications in the prior art.

Contents of the invention

The purpose of the present invention is to provide a wire threading positioning mechanism and a welding mesh machine to solve the problem in the prior art that the adjustment of the spacing of the longitudinal ribs is cumbersome when welding meshes of different specifications.

For reaching this purpose, the present invention adopts following technical scheme:

A wire threading positioning mechanism of a welding mesh machine, comprising:

bracket;

Length guide rail, it is installed on the support;

A lateral positioning mechanism, which is detachably installed on the length guide rail, and the length direction of the lateral positioning mechanism is perpendicular to the length direction of the length guide rail;

A threading part, which is detachably installed on the lateral positioning mechanism, the length direction of the threading part is parallel to the length direction of the length guide rail, and is used to guide the movement of the steel bar;

The transverse positioning mechanism is provided with a plurality of slots arranged at intervals along its length direction, and the threading part is placed in the slots.

By setting the threading parts in different slots, the distance between adjacent threading parts can be adjusted. Since the distance between the slots has been fixed, when adjusting the distance between the threading parts, it is not necessary to measure one by one. Adjustment of steel bar spacing, the adjustment process is simple and fast, and the efficiency of wire threading is improved.

As a preferred solution of the wire threading positioning mechanism of the above-mentioned wire mesh welding machine, there are multiple lateral positioning mechanisms, and the multiple lateral positioning mechanisms are arranged along the length direction of the length guide rail. The adjustment of the distance between the multiple lateral positioning mechanisms can correspondingly adjust the length of the threading part, and the adjustment method is simple and quick.

As a preferred solution of the wire threading positioning mechanism of the above-mentioned welding mesh machine, the lateral positioning mechanism includes a fixed beam and a guide plate, the guide plate is arranged on the fixed beam, and the fixed beam is detachably installed on the On the fixed length guide rail, the clamping groove is arranged on the side of the guide plate away from the fixed beam.

As a preferred solution of the wire threading positioning mechanism of the above-mentioned wire mesh welding machine, the distances between the adjacent locking grooves are the same.

As a preferred solution of the wire threading positioning mechanism of the above-mentioned wire mesh welding machine, the wire threading part includes a multi-section telescopic part, and when the lateral positioning mechanism moves along the length direction of the length guide rail, the wire threading part elongation or shortening.

As a preferred solution of the wire threading and positioning mechanism of the above-mentioned wire mesh welding machine, the adjacent telescopic parts overlap each other.

As a preferred solution of the wire threading positioning mechanism of the above-mentioned wire mesh welding machine, the telescopic part is an angle steel or a round pipe.

As a preferred solution of the wire threading positioning mechanism of the above-mentioned wire mesh welding machine, scales are provided on the measuring guide rail.

As a preferred solution of the wire threading positioning mechanism of the above-mentioned wire mesh welding machine, the number of the length-determining guide rails is two, and the two length-determining guide rails are symmetrically arranged on the support.

A mesh welding machine includes the above-mentioned wire threading positioning mechanism.

Beneficial effects of the present invention:

The wire threading positioning mechanism of the welding mesh machine proposed by the present invention, the lateral positioning mechanism is provided with a plurality of slots arranged at intervals along its length direction, the wire threading part is detachably installed on the lateral positioning mechanism, the length direction of the wire threading part Parallel to the length direction of the fixed-length guide rail, it is used to guide the movement of steel bars; when the threading part is installed on the lateral positioning mechanism, the threading part is placed in the slot to limit the movement of the threading part, and the slot plays a role in positioning The role of threading department. By setting the threading parts in different slots, the distance between adjacent threading parts can be adjusted. Since the distance between the slots has been fixed, when adjusting the distance between the threading parts, it is not necessary to measure one by one. Adjustment of steel bar spacing, the adjustment process is simple and fast, and the efficiency of wire threading is improved.

Description of drawings

Fig. 1 is a structural schematic diagram of a wire threading positioning mechanism of a welding mesh machine provided in a specific embodiment of the present invention;

Fig. 2 is a side view of Fig. 1;

Fig. 3 is the sectional view of A-A direction in Fig. 2;

Fig. 4 is the partial enlarged view of I place in Fig. 3;

Fig. 5 is a schematic structural view of the wire threading positioning mechanism when the telescopic part is a round tube according to the specific embodiment of the present invention;

Fig. 6 is the sectional view of B-B direction in Fig. 5;

FIG. 7 is a partially enlarged view of J in FIG. 6 .

Among them, 1. Bracket; 2. Length guide rail; 3. Horizontal positioning mechanism; 4. Threading part; 5. Height adjustment mechanism;

31, fixed beam; 32, guide plate; 321, card slot;

41. Retractable part;

51, cylinder; 52, connecting rod; 511, piston rod.

Detailed ways

The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

This embodiment proposes a wire threading and positioning mechanism for a wire mesh welding machine. As shown in FIG. Wherein, there are two fixed-length guide rails 2 , and the two fixed-length guide rails 2 are symmetrically arranged on the support 1 . The transverse positioning mechanism 3 straddles the two length guide rails 2, and the transverse positioning mechanism 3 is detachably connected with the length guide rails 2. Specifically, the length direction of the lateral positioning mechanism 3 is perpendicular to the length direction of the length guide rail 2; the lateral positioning mechanism 3 is provided with a plurality of slots 321 arranged at intervals along its length direction. There are multiple wire threading parts 4, and they are detachably installed on the lateral positioning mechanism 3. The length direction of the thread threading parts 4 is parallel to the length direction of the length guide rail 2, and is used for guiding the movement of the steel bar. When the threading part 4 is installed on the lateral positioning mechanism 3, the threading part 4 is placed in the clamping groove 321, which restricts the movement of the threading part 4 along the length direction of the lateral positioning structure 3, and the clamping groove 321 functions as a positioning threading part 4 role. By arranging the threading parts 4 in different slots 321, the distance between adjacent threading parts 4 can be adjusted. Since the distance between the locking grooves 321 has been fixed, it is not necessary to measure the distance of the threading parts 4 one by one when adjusting the distance , the adjustment of the steel bar spacing can be realized, the adjustment process is simple and fast, and the wire threading efficiency is improved.

As shown in FIG. 1 , there are multiple lateral positioning mechanisms 3 , and the multiple lateral positioning mechanisms 3 are arranged along the length direction of the length guide rail 2 . The lateral positioning mechanism 3 comprises a fixed beam 31 and a guide plate 32, the guide plate 32 is arranged on the fixed beam 31, the fixed beam 31 is removably installed on the length guide rail 2, and the draw-in groove 321 is arranged on the guide plate 32 away from the fixed beam 31. side.

The distances between adjacent clamping grooves 321 are the same. When adjusting the transverse spacing of steel bars, if it is necessary to keep the spacing of adjacent reinforcing bars equal, the number of clamping grooves 321 spaced between adjacent threading parts 4 is the same. , without steps such as measurement or calculation.

As shown in Fig. 2 and Fig. 5, threading part 4 comprises multi-stage telescopic part 41, and the stretching between multi-stage telescoping part 41 can realize the adjustment to the length of threading part 4, thereby realizes the adjustment to reinforcing bar length, to meet Production needs, saving adjustment time. When the lateral positioning mechanism 3 moves along the length direction of the length guide rail 2, the threading part 4 can be extended or shortened. Specifically, the adjacent stretchable parts 41 are overlapped with each other, and a stretchable part is supported by two adjacent lateral positioning structures. When the lateral positioning mechanism 3 moves along the length direction of the length guide rail 2, if the adjacent If the nesting part between the telescoping parts 41 increases, the wire threading part 4 will be shortened, which is suitable for wire threading of shorter steel bars. If the nesting part between adjacent telescopic parts 41 is reduced, the wire threading part Part 4 is elongated and is suitable for threading steel bars with longer lengths.

The telescopic part 41 is an angle steel or a round pipe, as shown in Figure 2-Figure 4, when the telescopic part 41 is an angle steel, the overlapping parts between adjacent angle steels overlap; When the telescopic part 41 is a round tube, the larger-diameter round tube among the adjacent round tubes is sleeved on the smaller-diameter round tube.

The cross-section of the shape of the telescopic part 41 is at least partly the same as the shape of the locking groove 321 , so as to ensure that the locking groove 321 can effectively limit the retractable part 41 . For example, as shown in FIG. 4, when the telescopic part 41 is an angle steel, the slot 321 corresponds to an angle, and the angle between the two straight sides of the slot 321 is the same as that of the angle steel, so as to realize accurate positioning of the angle steel; As shown in FIG. 7 , when the telescopic part 41 is a round tube, the slot 321 is semicircular and has the same diameter as the telescopic part 41 placed therein.

The scale guide rail 2 is provided with a scale. When adjusting the length of the threading part 4, the position of the lateral positioning mechanism 3 can be adjusted according to the scale on the scale guide rail 2, so that there is no need to measure during the adjustment process, and the lateral positioning mechanism 3 can be directly adjusted. Make adjustments and save time.

In addition, the wire threading positioning mechanism of the welding mesh machine also includes a height adjustment mechanism 5. The height adjustment mechanism 5 includes a cylinder 51 hinged on the bracket 1 and a connecting rod 52 hinged on the bracket 1. One end of the connecting rod 52 is connected to the cylinder 51. The piston rod 511 is hinged, and the other end is hinged with the length guide rail 2. The piston rod 511 of the cylinder 51 moves telescopically. When the piston rod 511 is extended, the connecting rod 52 rotates to drive the fixed-length guide rail 2 to move obliquely upward. When the piston rod 511 shortens, the connecting rod 52 rotates to drive the fixed-length guide rail 2 to return to the original Location. The height adjustment mechanism 5 can adjust the height of the wire threading positioning mechanism, and can realize seamless production by lowering the position of the wire threading positioning mechanism when the steel bar is welded by the welding mesh machine. welding efficiency.

This embodiment also proposes a wire mesh welding machine, including the wire threading positioning mechanism of the above wire mesh welding machine. It can quickly adjust the spacing and length between the steel bars to realize the welding of meshes of different specifications.

Note that the above are only preferred embodiments of the present invention. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and can also include more other equivalent embodiments without departing from the concept of the present invention, and the present invention The scope is determined by the scope of the appended claims.

Claims (10)

1. A wire threading positioning mechanism of a welding machine, characterized in that it comprises: bracket (1); Length guide rail (2), it is installed on the described support (1); A lateral positioning mechanism (3), which is detachably installed on the length guide rail (2), and the length direction of the lateral positioning mechanism (3) is perpendicular to the length direction of the length guide rail (2); threading part (4), which is detachably installed on the lateral positioning mechanism (3), the length direction of the threading part (4) is parallel to the length direction of the length guide rail (2), and is used for guide for the movement of the reinforcement; The transverse positioning mechanism (3) is provided with a plurality of engaging grooves (321) arranged at intervals along its length direction, and the thread threading part (4) is placed in the engaging grooves (321). 2. The wire threading positioning mechanism of the welding net machine according to claim 1, characterized in that, the number of the lateral positioning mechanisms (3) is multiple, and a plurality of the lateral positioning mechanisms (3) are arranged along the The length direction of the lengthwise guide rails (2) is arranged. 3. The wire threading positioning mechanism of the welding net machine according to claim 2, characterized in that, the lateral positioning mechanism (3) comprises a fixed beam (31) and a guide plate (32), and the guide plate (32) Set on the fixed beam (31), the fixed beam (31) is detachably mounted on the length guide rail (2), and the card slot (321) is arranged on the guide plate (32) away from One side of the fixed beam (31). 4. The wire threading positioning mechanism of a mesh welding machine according to any one of claims 1-3, characterized in that the distances between adjacent said locking grooves (321) are the same. 5. The wire threading positioning mechanism of the welding net machine according to claim 2, characterized in that, the wire threading part (4) comprises a multi-section telescopic part (41), and the lateral positioning mechanism (3) is along the When the length direction of the length guide rail (2) moves, the elongation or shortening of the threading part (4) is realized. 6 . The wire threading positioning mechanism of the welding net machine according to claim 5 , characterized in that, the adjacent telescopic parts ( 41 ) are overlapped with each other. 7 . 7. The wire threading positioning mechanism of the welding net machine according to claim 6, characterized in that, the telescopic part (41) is an angle steel or a round pipe. 8. The wire threading positioning mechanism of the welding net machine according to claim 1, characterized in that, a scale is arranged on the measuring guide rail (2). 9. The wire threading positioning mechanism of the welding net machine according to claim 1, characterized in that, the number of the fixed-length guide rails (2) is two, and the two fixed-length guide rails (2) are symmetrically arranged on on the bracket (1). 10. A wire mesh welding machine, characterized in that it comprises the wire threading positioning mechanism of the wire mesh welding machine according to any one of claims 1-9.