CN221341223U - Automatic bundling mechanism of bundling machine - Google Patents

Abstract

The utility model discloses an automatic bundling mechanism of a bundling machine, which relates to the technical field of packaging and comprises a feeding sliding table, wherein a vertical plate and a cylinder support are respectively arranged at the rear end of the front end of the feeding sliding table, an expanding part is arranged at the rear of the vertical plate, a discharging cylinder is arranged above the cylinder support, a discharging guide rod is arranged at the head part of the discharging cylinder, a pushing plate and a pushing claw are arranged at the front end of the discharging guide rod, and a screw seat, a screw rod and a stepping motor are arranged on the right side of the feeding sliding table. The utility model can be used for automatic binding of bars with the diameter of 10-35mm, such as wire harnesses, crab pincers, crab elbows, bars and the like, replaces manual binding with working strength, automatically spreads elastic materials such as silica gel or rubber sleeves and the like, can feed back and forth, automatically sleeves materials, automatically withdraws the spread elastic sleeves, adopts a cylinder to drive a cone pulley body, supports a material claw by a cone pulley inclined plane, has quick and stable action, adopts a replaceable claw design, and can replace corresponding matched claws according to different binding requirements, thereby improving universality.

Description

Automatic bundling mechanism of bundling machine

Technical Field

The utility model relates to the technical field of packaging, in particular to an automatic bundling mechanism of a bundling machine.

Background

The binding machine has the functions that the silica gel or the rubber sleeve can be tightly attached to the surface of a bound piece, so that the package is not scattered due to loose binding in transportation and storage, for example, the fresh crab is easy to clamp in crab clamp transportation, the limbs are damaged, the economic loss is caused, and the situation is avoided after binding. For another example, the plurality of wire ends need to be bundled to prevent scattering. For example, the patent CN202222217203.9 discloses a rubber band bundling machine, which comprises a feeding assembly, a forming assembly, a feeding assembly and a bundling assembly, wherein a carrying groove is formed in the periphery of the feeding assembly along the width direction, rod members are carried on the carrying groove, and the rod members are conveyed into the forming assembly through rotation of the feeding assembly; the bundling assembly is very critical, and has four cylinders and crochets to expand the rubber band, but in reality, the problem of side interference is encountered, so that the direction of the cylinders needs to be changed, the cylinders are designed at the rear, the width of the whole bundling assembly is reduced, the discharging function is realized, and therefore, in combination with the problems, I's technicians also design a nonstandard bundling mechanism.

Disclosure of utility model

The present utility model is directed to an automatic strapping mechanism for a strapping machine that solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic binding mechanism of strapper, includes feeding slip table, the front end rear end that feeds the slip table is equipped with riser and cylinder support respectively, the rear of riser is equipped with expansion portion, expansion portion includes expansion extension supporting plate, cone pulley, expansion cylinder and expansion frame, the top of cylinder support is equipped with the unloading cylinder, the head of unloading cylinder is equipped with the unloading guide arm and passes the cone pulley middle part, the front end of unloading guide arm is equipped with pushing plate and pushing claw, the right side that feeds the slip table is equipped with the screw seat, worn the lead screw in the screw seat, the rear end of lead screw is connected with step motor.

Further: the rear of expansion cylinder rigid coupling is at the rear of riser, the outer edge of expansion extension board interconnects with the head of expansion cylinder, the cone pulley sets up the middle part at the expansion extension board, the side of expansion frame is equipped with the slide, the slide passes through the cooperation of line rail and installs at the rear of riser.

Further: the expansion bracket comprises a support plate, wherein the front end and the rear end of the support plate are respectively provided with a support collet and a guide wheel, and the guide wheels are attached to the outer wall of the cone pulley.

Preferably: the side of slide is equipped with reset spring, reset spring's outside laminating has the limiting plate, the limiting plate rigid coupling is on the lateral wall of riser.

Preferably: the expansion frame is provided with three groups, the corresponding supporting collet and the guide wheel are also provided with three groups, the two sides of the supporting collet are pushing claws, and the pushing claws are uniformly distributed on the pushing plate.

Preferably: the pushing claw is an L-shaped plate, and a supporting sleeve claw is clamped between the two pushing claws.

Compared with the prior art, the utility model has the beneficial effects that: the utility model can be used for automatic trapping of all bars with the diameter of 10-35mm, such as wire harnesses, crab pincers, crab elbows, bars and the like, replaces the working intensity of traditional manual trapping, can automatically prop up elastic materials such as silica gel or rubber sleeves, has a whole unit, can feed back and forth, automatically sleeve materials, can automatically withdraw the propped elastic sleeves, adopts a cylinder to drive a cone pulley body, props up a claw by the inclined surface of the cone pulley, has quick and stable action, adopts a replaceable claw design, can replace corresponding matched claws according to different trapping requirements, and improves universality.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the state of the utility model;

FIG. 3 is an enlarged schematic view at A;

FIG. 4 is a front view of the present utility model;

FIG. 5 is a side view of the present utility model;

FIG. 6 is a schematic cross-sectional view of B-B;

FIG. 7 is an enlarged schematic view at C;

Fig. 8 is a top view of the present utility model.

In the figure: 1. the feeding sliding table, 2, a vertical plate, 3, an expanding part, 4, a cylinder bracket, 5, a blanking cylinder, 6, a stepping motor, 7, a lead screw, 8, a nut seat, 9, a blanking guide rod, 10, a pushing plate, 11, a pushing claw, 12, a rubber sleeve, 31, an expanding support plate, 32, a cone pulley, 33, an expanding cylinder, 34, a wire rail, 35, an expanding frame, 36, a sliding seat, 37, a return spring, 38, a limiting plate, 351, a support plate, 352, a supporting sleeve claw, 353 and a guide wheel.

Detailed Description

The present utility model will be described below based on embodiments with reference to the accompanying drawings in the embodiments of the present utility model, but it should be understood that the present utility model is not limited to these embodiments, and in the following detailed description of the present utility model, some specific details are described in detail, however, for the portions not described in detail, the present utility model will be fully understood by those skilled in the art.

Furthermore, those of ordinary skill in the art will appreciate that the drawings are provided solely for the purposes of illustrating the objects, features, and advantages of the utility model and that the drawings are not necessarily drawn to scale.

Meanwhile, unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, it is the meaning of "including but not limited to".

Referring to fig. 1-8, the present utility model provides a technical solution: including feeding slip table 1, the front end rear end that feeds slip table 1 is equipped with riser 2 and cylinder support 4 respectively, the rear of riser 2 is equipped with expansion portion 3, expansion portion 3 includes expansion extension board 31, cone pulley 32, expansion cylinder 33 and expansion frame 35, the top of cylinder support 4 is equipped with unloading cylinder 5, the head of unloading cylinder 5 is equipped with unloading guide arm 9 and passes cone pulley 32 middle part, the front end of unloading guide arm 9 is equipped with pushing plate 10 and pushing claw 11, the right side that feeds slip table 1 is equipped with screw seat 8, screw 7 has been worn in the screw seat 8, the rear end of screw 7 is connected with step motor 6.

The rear of the expansion cylinder 33 is fixedly connected to the rear of the vertical plate 2, the outer edge of the expansion support plate 31 is interconnected with the head of the expansion cylinder 33, the cone pulley 32 is arranged in the middle of the expansion support plate 31, a sliding seat 36 is arranged on the side of the expansion frame 35, and the sliding seat 36 is mounted on the rear of the vertical plate 2in a matched mode through a wire rail 34.

The expansion bracket 35 comprises a support plate 351, wherein a supporting collet 352 and a guide wheel 353 are respectively arranged at the front end and the rear end of the support plate 351, and the guide wheel 353 is attached to the outer wall of the cone pulley 32.

The side of the sliding seat 36 is provided with a return spring 37, a limiting plate 38 is attached to the outside of the return spring 37, and the limiting plate 38 is fixedly connected to the side wall of the vertical plate 2.

The expansion frame 35 is provided with three groups, and three corresponding supporting collet 352 and guide wheel 353 are provided, two sides of the supporting collet 352 are the pushing claws 11, and the pushing claws 11 are uniformly distributed on the pushing plate 10.

The pushing claws 11 are L-shaped plates, and a supporting collet 352 is sandwiched between the two pushing claws 11.

When the novel bundling machine is used, the novel bundling machine is a part of the bundling machine, the novel bundling machine is required to be installed on an existing bundling machine platform in use, the stepping motor 6 can move the feeding sliding table 1 back and forth on the bundling machine through the lead screw 7 and the nut seat 8 (the lower part of the feeding sliding table 1 is also guided by a wire rail and a sliding block, which belongs to the technical means commonly used in the industry), then one rubber sleeve 12 is sleeved on the outer side of the supporting sleeve claw 352, 3 expansion cylinders 33 drive the expansion bracket 31 and the cone pulley 32 to move forwards, the guide wheel 353 on the outer surface of the cone pulley 32 enables the three supporting material claws 352 to do expansion work outwards, as shown in the attached figure 1, the wire rail 34 and the sliding seat 36 do linear movement to open the rubber sleeve 12, then the material to be bundled is threaded into the rubber sleeve 12 by a manual (or mechanical arm), then the action of the blanking cylinder 5 drives the blanking guide rod claw 11 at the front end of the blanking cylinder 9 to push the rubber sleeve 12 forwards, so that the rubber sleeve 12 is contracted and fastened on the material, the bundling is completed, and the stepping motor 6 drives the wire seat 7 to pass through the nut seat 8 to move forwards and the lead screw seat to the original point singly and can be used for the actual batch improvement.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An automatic bundling mechanism of a bundling machine, which is characterized in that: including feeding slip table (1), the front end rear end that feeds slip table (1) is equipped with riser (2) and cylinder support (4) respectively, the rear of riser (2) is equipped with expansion portion (3), expansion portion (3) are including expansion extension supporting plate (31), cone pulley (32), expansion cylinder (33) and expansion frame (35), the top of cylinder support (4) is equipped with unloading cylinder (5), the head of unloading cylinder (5) is equipped with unloading guide arm (9) and passes cone pulley (32) middle part, the front end of unloading guide arm (9) is equipped with pushing plate (10) and pushing jaw (11), the right side of feeding slip table (1) is equipped with screw seat (8), wear to have lead screw (7) in screw seat (8), the rear end of lead screw (7) is connected with step motor (6).

2. An automatic strapping mechanism for a strapping machine in accordance with claim 1 wherein: the rear of expansion cylinder (33) rigid coupling is at the rear of riser (2), the outer edge of expansion extension board (31) interconnects with the head of expansion cylinder (33), cone pulley (32) set up the middle part at expansion extension board (31), the side of expansion frame (35) is equipped with slide (36), slide (36) are installed at the rear of riser (2) through line rail (34) cooperation.

3. An automatic strapping mechanism for a strapping machine in accordance with claim 2 wherein: the expansion frame (35) comprises a support plate (351), wherein a supporting collet (352) and a guide wheel (353) are respectively arranged at the front end and the rear end of the support plate (351), and the guide wheel (353) is attached to the outer wall of the cone pulley (32).

4. An automatic strapping mechanism for a strapping machine in accordance with claim 2 wherein: the side of slide (36) is equipped with reset spring (37), the outside laminating of reset spring (37) has limiting plate (38), limiting plate (38) rigid coupling is on the lateral wall of riser (2).

5. An automatic strapping mechanism of a strapping machine in accordance with claim 3 wherein: the expansion frame (35) is provided with three groups, corresponding supporting collet claws (352) and guide wheels (353) are also provided with three groups, two sides of the supporting collet claws (352) are pushing claws (11), and the pushing claws (11) are uniformly distributed on the pushing plate (10).

6. An automatic strapping mechanism of a strapping machine in accordance with claim 5 wherein: the pushing claws (11) are L-shaped plates, and a supporting sleeve claw (352) is clamped between the two pushing claws (11).