CN219313818U

CN219313818U - Feeding spring buffer device of tape machine

Info

Publication number: CN219313818U
Application number: CN202320636640.6U
Authority: CN
Inventors: 帅玉; 张建龙; 张宝文; 岳俊成
Original assignee: BEIJING YZH COAL ENGINEERING DESIGN CO LTD
Current assignee: BEIJING YZH COAL ENGINEERING DESIGN CO LTD
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-07-07
Anticipated expiration: 2033-03-27

Abstract

The utility model discloses a feeding spring buffer device of a tape machine, which comprises a spring buffer box, wherein the spring buffer box comprises a tank, a spring base, buffer springs and a cover plate, the tank is welded on a frame with a lower belt surface of a feeding point of a material below a feeding chute of the tape machine, a plurality of buffer springs are uniformly distributed in the tank, the buffer springs are fixed at the bottom of the tank through the spring base, the top of the tank is covered with the cover plate, the cover plate is pressed on the top of the buffer springs, a movable buffer gap is formed between the cover plate and the upper end surface of the tank, the cover plate is tightly contacted with the upper belt surface, a common steel plate for dust prevention is welded below the periphery of the cover plate, the upper belt surface and the lower belt surface are arranged below the frame, and carrier rollers of the tape machine are arranged at the bottoms of the upper belt surface and the lower belt surface. The spring buffer box device provided by the utility model can be used for avoiding the problems of single falling off, bending deformation and the like of the buffer strip, and avoiding the problems of limited buffer area of the buffer carrier roller, easy abrasion and falling off of the buffer rubber ring and the like.

Description

Feeding spring buffer device of tape machine

Technical Field

The utility model relates to the field of transportation of a tape machine, in particular to a material spring buffer device of the tape machine.

Background

In the process of transporting materials by the adhesive tape machine, in order to reduce the impact of the received materials on the adhesive tape machine, a polyurethane buffer bed or a buffer carrier roller is additionally arranged at the feeding position of the adhesive tape machine, so as to reduce equipment faults such as deflection caused by the impact of the materials.

However, in the actual use process, the polyurethane buffer bed can have the faults of bending deformation of the buffer strip, loosening of a fastening bolt of the bed strip, falling of the whole buffer strip when serious, and equipment accidents such as tearing of the belt surface of the belt conveyor can be caused. In the use process of the buffer idler, the buffer area is limited due to the structural limitation of the buffer idler, and the buffer rubber ring is easy to wear, drop and the like and is frequently replaced.

Aiming at the problems of the buffer device, the utility model designs a feeding spring buffer device of a tape machine.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a spring buffer device for a feeding spring of a belt conveyor, which can avoid the problems of single falling off and bending deformation of buffer strips, limited buffer area of a buffer carrier roller, easy abrasion and falling off of a buffer rubber ring and the like through a spring buffer box device.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a sealing-tape machine feed spring buffer, includes the spring buffer case, the spring buffer case include tank, spring base, buffer spring and apron, the welding has the tank in the frame of area face under the material feed point of sealing-tape machine feed chute below, the inslot equipartition has many buffer springs, buffer spring passes through spring base to be fixed in tank bottom, tank top adds the lid, the apron crimping forms movable buffer gap between apron and tank up end at buffer spring top, apron and upper band face in close contact with, apron below welding all around is used for dirt-proof ordinary steel sheet, frame upper and lower side is provided with upper band face and lower band face, upper band face and lower band face bottom all are provided with the sealing-tape machine bearing roller.

Preferably, the top of the buffer spring is higher than the upper end surface of the tank.

Preferably, the cover plate is made of wear-resistant steel plates.

Preferably, the cross-sectional area of the cover plate is larger than the cross-sectional area of the tank.

The utility model has the following beneficial effects:

1. the utility model realizes integral buffering through structures such as the tank, the cover plate and the like, and solves the technical problems that the buffering area is insufficient, the buffering bed bars are easy to fall off and the like by adopting a welding structure.

2. The cover plate is welded by adopting the wear-resistant steel plate, and has good wear resistance and long service life.

3. The utility model has simple fittings such as cover plate, tank, etc., and can be automatically processed and replaced in factories.

Drawings

The utility model is described in detail below with reference to the drawings and the detailed description;

FIG. 1 is a schematic view of the structure of a spring buffer tank of the present utility model;

FIG. 2 is a schematic diagram of the distribution of the damper springs according to the present utility model;

FIG. 3 is a schematic view of the spring buffer bin installation of the present utility model;

FIG. 4 is a schematic diagram of a spring buffer box of a slot type adhesive tape machine.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-4, the present embodiment adopts the following technical scheme: the utility model provides a sealing-tape machine feed spring buffer, includes spring buffer box 5, spring buffer box include tank 1, spring base 2, buffer spring 3 and apron 4, the welding has tank 1 on the frame 6 of area face 8 under the material feed point of sealing-tape machine feed chute 10 below, the equipartition has many buffer springs 3 in the tank 1, buffer spring 3 passes through spring base 2 to be fixed in tank 1 bottom, the lid has been capped at tank 1 top 4, apron 4 crimping is at buffer spring 3 top, form movable buffer gap between apron 4 and tank 1 up end, apron 4 and upper band 9 in close contact with, apron 4 welding is used for dirt-proof ordinary steel sheet 41 below all around, frame 6 upper and lower side is provided with upper band 9 and lower band 8, upper band 9 and lower band 8 bottom all are provided with sealing-tape machine bearing roller 7.

It is noted that the top of the buffer spring 3 is higher than the upper end surface of the tank 1.

It should be noted that the cover plate 4 is made of wear-resistant steel plates, and may be a planar cover plate or a slot-type cover plate, and is designed according to requirements.

In addition, the sectional area of the cover plate 4 is larger than that of the tank 1.

In the machine frame of the lower belt surface of the material feeding point of the belt conveyor, a groove box is welded and fixed, a plurality of springs are uniformly distributed in the groove box according to the impact condition of the incoming material, the springs are fixed at the bottom in the groove box through a base, and the top ends of the springs are slightly higher than the upper end surface of the groove box. The upper part of the tank is covered with a wear-resistant cover plate, the cover plate is pressed on the top of the spring, and a movable buffer gap is formed between the cover plate and the upper end face of the tank (because the top end of the spring is slightly higher than the upper end face of the tank). The cover plate is tightly contacted with the upper belt surface, and the cover plate is welded by adopting a wear-resistant steel plate, so that the wear-resistant effect is achieved. The common steel plates are welded around the cover plate, the sectional area of the cover plate is slightly larger than that of the tank, the dustproof sealing effect is achieved, and coal dust is prevented from flowing into the tank and affecting free movement of the springs.

This concrete embodiment avoids buffering the single problem that drops of strap, smash the bending deformation through setting up spring buffer box, avoids buffering bearing roller buffer area limited, buffering rubber ring easily wearing and tearing drop scheduling problem.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sealing-tape machine feed spring buffer, a serial communication port, including spring buffer tank (5), spring buffer tank include tank (1), spring base (2), buffer spring (3) and apron (4), welding has tank (1) on frame (6) of material feed point lower belt face (8) of sealing-tape machine feed chute (10) below, the equipartition has many buffer springs (3) in tank (1), buffer spring (3) are fixed in tank (1) bottom through spring base (2), tank (1) top is capped and is stamped apron (4), apron (4) crimping is at buffer spring (3) top, form movable buffer gap between apron (4) and tank (1) up end, apron (4) and upper belt face (9) in close contact, apron (4) below welding are used for dirt-proof ordinary steel sheet (41) all around, frame (6) top is provided with upper belt face (9) and lower belt face (8), upper belt face (9) and lower belt face (8) bottom all are provided with sealing-tape machine (7).

2. The feeding spring buffer device of the tape machine according to claim 1, wherein the top of the buffer spring (3) is higher than the upper end face of the tank (1).

3. The feeding spring buffer device of the tape machine according to claim 1, wherein the cover plate (4) is made of wear-resistant steel plates.

4. The feeding spring buffer device of the tape machine according to claim 1, wherein the sectional area of the cover plate (4) is larger than the sectional area of the tank (1).