CN219560208U - Locking device of quick-change wire roller - Google Patents

Abstract

The utility model discloses a locking device for a quick-change net wire roller, which comprises a scraper frame arranged between wallboards, a net wire roller associated with the scraper frame, and a locking mechanism movably arranged between the wallboards through the two ends of the net wire roller respectively, wherein the locking mechanism comprises a driving part, a blocking block and a limiting assembly, the blocking block is connected to the driving part, the limiting assembly is associated with the blocking block, so that the limiting assembly is limited by the blocking block, and the limiting assembly is sleeved on the net wire roller; the net twine roller is fixed between the wallboards through the locking mechanism, and the driving of the locking mechanism accessible drive portion makes the net twine roller be convenient for take out, has reduced the degree of difficulty that the net twine roller was dismantled, promotes its later maintenance efficiency.

Description

Locking device of quick-change wire roller

Technical Field

The utility model relates to the technical field of solvent-free compound machines, in particular to a locking device for a quick-change wire roller.

Background

In the solvent-free compounding machine, the scraping knife rest is an essential component for forming the compounding machine, because in the solvent-free compounding machine, solvent-free is adopted as an adhesive of a composite material, continuous glue injection is carried out in a solvent-free conveying process in a glue injection head mode, the injected solvent-free reaches the effect of uniform distribution through rotation of a net wire roller, and at the moment, the scraping knife rest is required to treat redundant solvent-free and ensure uniformity of solvent-free.

The existing wire roller is usually rotatably installed on a wallboard, and cannot be detached at will after the installation is completed, so that the wire roller is quite inconvenient to replace and maintain, and a large amount of time is required to be consumed for detachment when the wire roller needs to be replaced or maintained, and the labor intensity is high.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a locking device for a quick-change wire roll, which is convenient for later maintenance and replacement, reduces the maintenance cost and improves the maintenance efficiency.

In order to achieve the above purpose, the utility model provides a locking device for a quick-change net wire roller, which comprises wall boards on two sides, wherein a net wire roller is arranged between the wall boards, the net wire roller is associated with the scraper frame, two ends of the net wire roller are respectively movably arranged between the wall boards through a locking mechanism, the locking mechanism comprises a driving part, a blocking block and a limiting assembly, the blocking block is rotationally connected in a sinking table of the wall boards, one end of the blocking block is connected with the driving part, and the other end of the blocking block can prop against or loosen the limiting assembly, so that the blocking block is driven to rotate by the driving part to realize the propping or loosening action.

According to the mechanical locking mechanism, the net wire roller is fixed between wallboards through the locking mechanism, the net wire roller is convenient to take out through the driving of the driving part of the locking mechanism, the difficulty in disassembling the net wire roller is reduced, and the maintenance efficiency of the net wire roller is improved.

According to an advantageous feature of the utility model, the limit assembly comprises a limit sleeve and a bearing, the outer ring of the bearing is connected in the limit sleeve, and the wire roller is connected on the inner ring of the bearing. Through the setting of bearing and stop collar for the net twine roller is when realizing rotating, further makes its dismantlement convenient on the wallboard through the stop collar is fixed, and holistic simple structure easily preparation.

According to another advantageous feature of the utility model, the stop collar is provided with an annular recess, and the stop block can extend into the annular recess for axial limiting.

According to another advantageous feature of the utility model, the blocking block comprises a "< lambda > like structure, which is completely submerged in the sinking table, the blocking block having an upper surface lower than the upper surface of the sinking table when released, so that the wire roll can be slid out of the wall plate. The outer surface of the blocking block is lower than or flush with the outer surface of the wallboard, so that the blocking block is completely immersed in the sinking table, the limiting sleeve can be well abutted against the sinking table, the net wire roller can slide out of the wallboard without blockage when the net wire roller is loosened, and the net wire roller is greatly convenient to assemble and disassemble.

According to another advantageous feature of the utility model, the driving part comprises a driving cylinder. Of course, the driving cylinder can be replaced by an oil cylinder and other linear driving devices.

The beneficial effects of the utility model are as follows: through spacing mode of stop collar and stop block cooperation for this locking mechanism can be realized conveniently to the position restriction of net twine roller or cancel the restriction, has promoted it more convenient when having the demand to dismantle the net twine roller, has made things convenient for the maintenance in later stage, and also be convenient for the assembly when earlier stage assembly.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

FIG. 1 is an assembled perspective view of a locking device according to an embodiment of the present utility model;

FIG. 2 is a side view of the locking mechanism shown in FIG. 1;

fig. 3 is a cross-sectional view taken along the direction A-A in fig. 2.

In the drawing, a wallboard 1, a scraper frame 2, a net wire roller 3, a driving device 4, a limiting assembly 5, a limiting sleeve 51, a bearing 52, a driving part 6 and a blocking block 7 are arranged.

Detailed Description

Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.

It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.

As shown in fig. 1-3, one embodiment of the present utility model is as follows: the device comprises wallboards 1 on two sides, wherein a scraper frame 2 is arranged between the wallboards 1, a net wire roller 3 is associated with the scraper frame 2, and two ends of the net wire roller 3 are respectively movably arranged between the wallboards 1 through a locking mechanism; the locking mechanism comprises a driving part 6, a blocking block 7 and a limiting assembly 5, wherein the blocking block 7 is rotationally connected to the wallboard 1, a sinking table is processed at the position where the blocking block 7 is installed on the wallboard 1, the depth of the sinking table can enable the blocking block 7 to completely sink into the sinking table, one end of the blocking block 7 is connected to the driving part 6 so as to drive the blocking block 7 to rotate through the driving part 6, and the other end of the limiting assembly 5 can extend into the blocking block 7 to prop against or loosen the limiting assembly 5; the limiting component 5 is sleeved on the net wire roller 3; the limiting assembly 5 comprises a limiting sleeve 51 with an annular groove, a bearing 52 is connected in the limiting sleeve 51, the wire roll 3 is connected to the inner ring of the bearing 52, so that the wire roll 3 rotates through the bearing 52, a driving device 4 is arranged on one wall plate 1 and drives the wire roll 3 to rotate through the driving device 4 in order to drive the wire roll 3 to rotate; the driving part 6 is a cylinder device.

In the above embodiment, the blocking block 7 includes a "< shaped" structure, where a rotation shaft is connected to the middle of the blocking block 7, and the blocking block 7 is rotatably connected to the wall board 1 through the rotation shaft, and the "< shaped" structure makes the upper surface of the blocking block 7 lower than the upper surface of the sinking table when the blocking block is loosened, so that the wire roll can be slid out from the wall board, that is, the driving portion 6 can drive the blocking block 7 to stretch into the limit sleeve 51 to abut against, and can also drive the blocking block 7 to be far away from the limit sleeve 51, so that the limit sleeve 51 can slide out along the opening on the wall board, thereby realizing that the wire roll 3 slides out from the wall board 1.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.

Claims (5)

1. The utility model provides a locking means of quick change net twine roller, includes wallboard (1) of both sides, is provided with the net twine roller between wallboard (1), net twine roller is associated with scraper frame (2), its characterized in that: two ends of the net wire roller (3) are respectively arranged on the wallboard (1) through a locking mechanism; the locking mechanism comprises a driving part (6), a blocking block (7) and a limiting assembly (5), wherein the blocking block (7) is rotationally connected in a sinking table of the wallboard, one end of the blocking block is connected with the driving part (6), and the other end of the blocking block can be abutted against or loosened with the limiting assembly, so that the blocking block is driven by the driving part to rotate to realize the action of abutting against or loosening.

2. The locking device of a quick change wire roll according to claim 1, wherein: the limiting assembly (5) comprises a limiting sleeve (51) and a bearing (52), wherein the outer ring of the bearing (52) is connected in the limiting sleeve (51), and the net wire roller (3) is connected on the inner ring of the bearing (52).

3. The locking device of a quick change wire roll according to claim 2, wherein: the limiting sleeve (51) is provided with an annular groove, the annular groove can be clamped into the wallboard to realize axial limiting of the net wire roller, and the blocking block (7) can extend into the annular groove to tightly prop against the limiting sleeve.

4. A locking device for a quick change wire roll according to claim 3, wherein: the blocking block (7) is of a' < shaped structure, the blocking block is completely immersed in the sinking table, and the upper surface of the blocking block is lower than the upper surface of the sinking table when the blocking block is loosened, so that the net wire roller can slide out of the wallboard.

5. The locking device of a quick change wire roll according to claim 1, wherein: the driving part (6) comprises a driving cylinder.