CN210436656U

CN210436656U - Adjustable guide rod sleeve for plastic packaging film production

Info

Publication number: CN210436656U
Application number: CN201920906078.8U
Authority: CN
Inventors: 蒋亚斌
Original assignee: Wuxi Xingyue Plastic Industry Co Ltd
Current assignee: Wuxi Xingyue Plastic Industry Co Ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-05-01
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses an adjustable guide rod sleeve for producing plastic packaging films, which comprises a first sleeve ring and a second sleeve ring, the outer wall of the second lantern ring is provided with four groups of fixed blocks, each group of fixed blocks is provided with two fixed blocks, the four groups of fixed blocks are arranged in an annular array, a worm wheel is arranged on the adjusting column, an adjusting column is arranged between each group of fixed blocks, a worm mounting rack is arranged on the outer wall of the second lantern ring, the overall shape of the worm mounting rack is L-shaped, a worm is mounted on the worm mounting rack, one end of the adjusting column is provided with a fixing ring, the fixing ring is provided with a handle screw, the handle screw is connected with the fixing ring through a thread, the handle screw is arranged in the accommodating groove, and the bottom end of the handle screw is provided with the clamping block. The utility model discloses, distance control between two lantern rings is more accurate, facilitates the use more.

Description

Adjustable guide rod sleeve for plastic packaging film production

Technical Field

The utility model relates to a plastic envelope membrane production technical field specifically is an adjustable guide rod cover is used in plastic envelope membrane production.

Background

In the production process of the plastic packaging film, mechanical equipment needs to use guide rods with various specifications, a guide rod sleeve needs to be installed when the guide rod is installed, and then the guide rod is installed in the guide rod sleeve.

The applicant of the utility model finds that the existing guide rod sleeve is not accurate in distance adjustment between two lantern rings in the using process, and is difficult to keep two ends consistent when in use, so that the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable guide bar cover is used in plastic envelope membrane production aims at improving current guide bar cover in the use, and the distance between two lantern rings is adjusted and is not accurate, hardly keeps the unanimous scheduling problem in both ends when using.

The utility model discloses a realize like this:

an adjustable guide rod sleeve for producing plastic package films comprises a first sleeve ring and a second sleeve ring, wherein fixed blocks are installed on the outer wall of the second sleeve ring, the fixed blocks are provided with four groups, each group of fixed blocks is provided with two fixed blocks, the four fixed blocks are arranged in an annular array mode, worm wheels are installed on the fixed blocks, adjusting columns are installed between the fixed blocks in each group, a worm mounting frame is installed on the outer wall of the second sleeve ring, the overall shape of the worm mounting frame is L-shaped, worms are installed on the worm mounting frame, a fixing ring is installed at one end of each adjusting column, handle screws are installed on the fixing rings, the handle screws are provided with four fixed blocks and are arranged in an annular array mode relative to the fixing rings, the handle screws are connected with the fixing rings through threads, accommodating grooves are formed in the inner rings of the fixing rings, and the handle screws penetrate, the bottom of handle screw is installed the joint piece, the joint piece sets up the chamfer for cylindrical and bottom edge.

Furthermore, the end parts of the outer rings of the first lantern ring and the second lantern ring are provided with round corners, and the end parts of the inner rings of the first lantern ring and the second lantern ring are provided with chamfer angles.

Furthermore, the top and the bottom of adjusting the post are arc, the surface of adjusting the post is provided with the external screw thread, set up on the inner ring of worm wheel and adjust post assorted internal thread, it links to each other with the worm wheel to adjust the post through the screw thread.

Furthermore, a sliding block is installed at the top end of the adjusting column, the cross section of the sliding block is T-shaped, a sliding rail is arranged on the inner ring of the worm gear, the sliding rail is a T-shaped groove, and the sliding block is inserted into the sliding rail.

Further, the bottom of worm passes the worm mounting bracket and meshes with the worm wheel, the one end of worm passes the worm mounting bracket and this end tip installs the handle.

Furthermore, a clamping groove is formed in the outer wall of the first sleeve ring, four clamping grooves are formed in the clamping groove, the clamping grooves are arranged in an annular array mode relative to the first sleeve ring, and the clamping grooves are matched with the clamping blocks in shape.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the worm drives four adjusting columns to move synchronously through the worm wheel, the fixing ring and the first sleeve ring are driven to adjust the distance between the first sleeve ring and the second sleeve ring, the distance control is more accurate, the self-locking function of the worm wheel and the worm is utilized to avoid the accidental movement of the first sleeve ring and the second sleeve ring, and the use is more convenient.

(2) The installation of the first lantern ring is realized through the connection of joint piece and joint groove, can dismantle the first lantern ring and install the first lantern ring of other specifications, facilitates the use more.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of the installation of the adjusting post of the present invention;

FIG. 4 is an enlarged view of area A of the present invention;

fig. 5 is an installation diagram of the joint block of the present invention.

In the figure: 1. a first collar; 2. a fixing ring; 3. a handle screw; 4. an adjustment column; 5. a worm gear; 6. a worm; 7. a worm mounting bracket; 8. a second collar; 9. a fixed block; 10. a slider; 11. a slide rail; 12. a clamping groove; 13. a clamping block; 14. a receiving groove.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, an adjustable guide rod sleeve for producing a plastic packaging film comprises a first sleeve ring 1 and a second sleeve ring 8, the outer ring end parts of the first sleeve ring 1 and the second sleeve ring 8 are provided with round corners, the inner ring end parts of the first sleeve ring 1 and the second sleeve ring 8 are arranged to be chamfers, the outer wall of the second sleeve ring 8 is provided with fixed blocks 9, the fixed blocks 9 are provided with four groups, each group of fixed blocks 9 is provided with two, the four groups of fixed blocks 9 are arranged in an annular array, the fixed blocks 9 are provided with worm wheels 5, an adjusting column 4 is arranged between each group of fixed blocks 9, the top end and the bottom end of the adjusting column 4 are both in a circular arc shape, the surface of the adjusting column 4 is provided with external threads, the inner ring of the worm wheel 5 is provided with internal threads matched with the adjusting column 4, the adjusting column 4 is connected with the worm wheels, the inner ring of the worm wheel 5 is provided with a slide rail 11, the slide rail 11 is a T-shaped groove, the slide block 10 is inserted into the slide rail 11, when the worm wheel 5 moves, the slide block 10 moves in the slide rail 11, the outer wall of the second sleeve ring 8 is provided with a worm mounting rack 7, the overall shape of the worm mounting rack 7 is L-shaped, the worm mounting rack 7 is provided with a worm 6, the bottom end of the worm 6 penetrates through the worm mounting rack 7 and is meshed with the worm wheel 5, one end of the worm 6 penetrates through the worm mounting rack 7, the end part of the end is provided with a handle, the worm 6 drives four adjusting columns 4 to synchronously move through the worm wheel 5, the fixing ring 2 and the first sleeve ring 1 are driven to adjust the distance between the first sleeve ring 1 and the second sleeve ring 8, one end of the adjusting column 4 is provided with a fixing ring 2, the fixing ring 2 is provided with handle screws 3, the handle screws 3 are, seted up on solid fixed ring 2's the inner ring and received groove 14, handle screw 3 passes and receives groove 14, joint piece 13 is installed to handle screw 3's bottom, joint piece 13 sets up the chamfer for cylindrical and bottom edge, joint groove 12 has been seted up on the outer wall of the first lantern ring 1, joint groove 12 is equipped with four altogether and is the annular array setting about first lantern ring 1, joint groove 12 and joint piece 13's shape phase-match, realize the installation of the first lantern ring 1 through being connected of joint piece 13 and joint groove 12, can dismantle the first lantern ring 1 of the first lantern ring 1 and installing other specifications.

The working principle of the utility model is as follows:

when the device is used, the worm 6 is rotated through a handle on the worm 6, the worm 6 drives four adjusting columns 4 to move synchronously through the worm wheel 5, the fixing ring 2 and the first lantern ring 1 are driven, the distance between the first lantern ring 1 and the second lantern ring 8 is adjusted, the handle screw 3 on the fixing ring 2 drives the clamping block 13 to move, the clamping block is clamped into the clamping groove 12 of the first lantern ring 1, the first lantern ring 1 and the fixing ring 2 are connected, and the first lantern ring 1 can be detached and the first lantern ring 1 of other specifications can be installed.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an adjustable guide rod cover is used in plastic envelope membrane production, includes first lantern ring (1) and second lantern ring (8), its characterized in that: install fixed block (9) on the outer wall of the second lantern ring (8), fixed block (9) are equipped with four groups altogether, every group fixed block (9) are equipped with two altogether, four groups fixed block (9) are the annular array setting, install worm wheel (5) on fixed block (9), every group install between fixed block (9) and adjust post (4), install worm mounting bracket (7) on the outer wall of the second lantern ring (8), the whole shape of worm mounting bracket (7) is the L font, install worm (6) on worm mounting bracket (7), solid fixed ring (2) are installed to the one end of adjusting post (4), install handle screw (3) on solid fixed ring (2), handle screw (3) are equipped with four altogether and are the annular array setting about solid fixed ring (2), handle screw (3) link to each other with solid fixed ring (2) through the screw thread, seted up on the inner ring of solid fixed ring (2) and accomodate groove (14), handle screw (3) pass and accomodate groove (14), joint piece (13) are installed to the bottom of handle screw (3), joint piece (13) set up the chamfer for cylindrical and bottom edge.

2. The adjustable guide rod sleeve for producing the plastic package film as claimed in claim 1, wherein the outer ring end portions of the first sleeve ring (1) and the second sleeve ring (8) are provided with rounded corners, and the inner ring end portions of the first sleeve ring (1) and the second sleeve ring (8) are provided with chamfered corners.

3. The adjustable guide rod sleeve for producing the plastic packaging film as recited in claim 1, wherein the top end and the bottom end of the adjusting column (4) are both arc-shaped, the surface of the adjusting column (4) is provided with external threads, the inner ring of the worm wheel (5) is provided with internal threads matched with the adjusting column (4), and the adjusting column (4) is connected with the worm wheel (5) through threads.

4. The adjustable guide rod sleeve for producing the plastic packaging film as recited in claim 1, wherein a sliding block (10) is mounted at the top end of the adjusting column (4), the cross section of the sliding block (10) is T-shaped, a sliding rail (11) is arranged on the inner ring of the worm gear (5), the sliding rail (11) is a T-shaped groove, and the sliding block (10) is inserted into the sliding rail (11).

5. The adjustable guide rod sleeve for producing the plastic packaging film as recited in claim 1, wherein the bottom end of the worm (6) penetrates through the worm mounting rack (7) and is meshed with the worm wheel (5), one end of the worm (6) penetrates through the worm mounting rack (7) and the end part of the end is provided with a handle.

6. The adjustable guide rod sleeve for producing the plastic packaging film as recited in claim 1, wherein the outer wall of the first sleeve ring (1) is provided with four clamping grooves (12), the four clamping grooves (12) are arranged in an annular array relative to the first sleeve ring (1), and the clamping grooves (12) are matched with the clamping blocks (13) in shape.