CN211544000U

CN211544000U - Automatic film winding mechanism for packaging protection of end part of aluminum profile

Info

Publication number: CN211544000U
Application number: CN201922417207.XU
Authority: CN
Inventors: 张辉丽
Original assignee: Dalian Maipu Material Equipment Co ltd
Current assignee: Dalian Maipu Material Equipment Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-22
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses an automatic membrane mechanism that twines of aluminium alloy tip encapsulation protection belongs to the encapsulation and twines membrane equipment technical field. The device comprises a stretching film mounting shaft connected with a driving gear ring through a connecting plate, wherein the driving gear ring is driven by a driving motor b to be rotationally connected into a through hole of a mounting block, and a stretching film cutting device is arranged at the bottom of the through hole; tensile membrane cutting device includes, fixes the mounting groove on the support body, is equipped with on the mounting groove and cuts off cylinder and tensile cylinder, and the mounting groove tip is equipped with the cutter fixed block, and the cutter of cutter fixed block lateral part sets up with sword groove on the arm-tie relatively, and tensile cylinder is connected to the arm-tie. The utility model has the advantages that: replace artifically, twine tensile membrane automatically and fix wrapping up on the encapsulation cardboard of aluminium alloy tip, twine membrane efficient, reduce human cost and working strength.

Description

Automatic film winding mechanism for packaging protection of end part of aluminum profile

Technical Field

The utility model relates to an automatic membrane mechanism that twines of aluminium alloy tip encapsulation protection belongs to the encapsulation and twines membrane equipment technical field.

Background

The aluminum profile needs to be packaged and protected by packaging paperboards at two ends after leaving a factory so as to avoid end damage caused by collision in the transportation process. The parcel needs the manual work to twine the membrane fixed in the encapsulation cardboard periphery of aluminium alloy tip to guarantee that the encapsulation cardboard can not drop, the manual work twines the membrane inefficiency, and the human cost is high, and working strength is big.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model aims at providing a replace the manual work, improve the efficiency and reduce the automatic membrane mechanism that twines of the aluminium alloy tip encapsulation protection of human cost and working strength.

The technical scheme of the utility model is that: an automatic film winding mechanism for packaging and protecting the end part of an aluminum profile comprises a stretching film mounting shaft connected with a driving gear ring through a connecting plate, wherein the driving gear ring is driven by a driving motor b to be rotationally connected into a through hole of a mounting block, and a stretching film cutting device is arranged at the bottom of the through hole; tensile membrane cutting device includes, fixes the mounting groove on the support body, is equipped with on the mounting groove and cuts off cylinder and tensile cylinder, and the mounting groove tip is equipped with the cutter fixed block, and the cutter of cutter fixed block lateral part sets up with sword groove on the arm-tie relatively, and tensile cylinder is connected to the arm-tie.

A clamping device is arranged on the side part of the mounting block; the clamping device comprises a clamping cylinder fixed on the support frame, and a driving sliding plate connected with the clamping cylinder and connected with the sliding rail b in a sliding manner, wherein the driving sliding plate is connected with a movable clamping plate, and a fixed clamping plate connected with the support frame is arranged opposite to the movable clamping plate.

The utility model has the advantages that: replace artifically, twine tensile membrane automatically and fix wrapping up on the encapsulation cardboard of aluminium alloy tip, twine membrane efficient, reduce human cost and working strength.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a partial enlarged view of the first embodiment of the present invention;

FIG. 3 is a second enlarged view of a portion of the present invention;

FIG. 4 is a third enlarged view of the third embodiment of the present invention;

fig. 5 is a fourth partial enlarged view of the present invention.

The reference numbers in the figures are as follows: 1. conveying roller, 2, driving belt, 3, packaging plate storage box, 4, slide rail a, 5, support frame, 6, clamping cylinder, 7, driving slide plate, 8, slide rail b, 9, fixed clamping plate, 10, cylinder a, 11, slide carriage a, 12, slide rail c, 13, slide carriage, 14, ejector block, 15, slide rail d, 16, sliding installation frame, 17, buffer spring, 18, installation plate, 19, folding compression roller, 20, suction cup, 21, stretching film installation shaft, 22, driving gear ring, 23, connection plate, 24, installation block, 25, frame body, 26, installation groove, 27, cutter fixed block, 28, pulling plate, 29, slide carriage b, 30, conveying belt, 31, cylinder c, 32, movable clamping plate, 33, aluminum profile, 34, driving motor a.

Detailed Description

The invention will be further explained with reference to the accompanying drawings 1-5:

example 1

An automatic film winding mechanism for packaging and protecting the end part of an aluminum profile comprises a stretching film mounting shaft 21 connected with a driving gear ring 22 through a connecting plate 23, wherein the driving gear ring 22 is rotationally connected into a through hole of a mounting block 24 through a driving motor b in a driving manner, and a stretching film cutting device is arranged at the bottom of the through hole; the stretch film cutting device comprises a mounting groove 26 fixed on a frame body 25, a cutting cylinder and a stretching cylinder are arranged on the mounting groove 26, a cutter fixing block 27 is arranged at the end part of the mounting groove 26, a cutter on the side part of the cutter fixing block 27 is arranged opposite to a cutter groove on a pulling plate 28, and the pulling plate 28 is connected with the stretching cylinder. A clamping device is arranged on the side part of the mounting block 24; the clamping device comprises a clamping cylinder 6 fixed on the support frame 5, a driving sliding plate 7 connected with the clamping cylinder 6 is connected on a sliding rail b8 in a sliding manner, the driving sliding plate 7 is connected with a movable clamping plate 32, and a fixed clamping plate 9 connected with the support frame 5 is arranged opposite to the movable clamping plate 32.

Example 2

The utility model provides a membrane device is twined in encapsulation for section bar end protection, includes the clamping device who is located the transport mechanism tip to and twine the membrane mechanism with clamping device sets up relatively, twine membrane mechanism side and be equipped with encapsulation board storage box 3, twine membrane mechanism and encapsulation board storage box 3 offside and be equipped with the encapsulation mechanism of sliding connection on slide rail a 4. Conveying mechanism is including setting up a plurality of parallel conveyer rollers 1 of arranging on support body 25, and driving motor a34 passes through drive belt 2 drive conveying roller 1. The clamping device comprises a clamping cylinder 6 fixed on the support frame 5, a driving sliding plate 7 connected with the clamping cylinder 6 is connected on a sliding rail b8 in a sliding manner, the driving sliding plate 7 is connected with a movable clamping plate 32, and a fixed clamping plate 9 connected with the support frame 5 is arranged opposite to the movable clamping plate 32. The packaging paperboards are vertically arranged in the packaging board storage box 3, the outlet end of the packaging board storage box 3 is provided with an upper edge and a lower edge which are opposite up and down, and the distance from the bottom end of the upper edge to the top end of the lower edge is smaller than the height of the packaging paperboards. Packaging mechanism includes, through cylinder a10 drive, and the sliding is moved and is connected the balladeur train a11 on slide rail a4, is fixed with slide rail c12 on the balladeur train a11, and slide 13 is through cylinder b drive, and sliding connection is on slide rail c12, and slide 13 side bottom is equipped with kicking block 14, the vertical slide rail d15 that is provided with in kicking block 14 top, 16 sliding connection of slide bracket on slide rail d15, slide bracket 16 is connected with the mounting panel 18 at top through buffer spring 17, and mounting panel 18 fixes on slide 13, folding compression roller 19 is installed to the 16 lateral parts of slide bracket, and folding compression roller 19 is located kicking block 14 top, be equipped with sucking disc 20 between folding compression roller 19 and the kicking block 14, compression spring is connected to sucking disc 20, the compression spring end fixing is on. Twine membrane mechanism and include, the tensile membrane installation axle 21 of being connected through connecting plate 23 with drive ring gear 22, drive ring gear 22 rotates through driving motor b drive and connects in the through-hole of installation piece 24, the through-hole bottom is equipped with tensile membrane cutting device. The stretch film cutting device comprises a mounting groove 26 fixed on a frame body 25, a cutting cylinder and a stretching cylinder are arranged on the mounting groove 26, a cutter fixing block 27 is arranged at the end part of the mounting groove 26, a cutter on the side part of the cutter fixing block 27 is arranged opposite to a cutter groove on a pulling plate 28, and the pulling plate 28 is connected with the stretching cylinder. A sliding rack b29 is connected on the sliding rail a4 in a sliding way, the conveying belt 30 is positioned on the sliding rack b29, and an air cylinder c31 is connected with the sliding rack b 29.

The working process of the utility model is as follows:

conveying the aluminum profile 33 to a film winding mechanism at the end part by a conveying roller 1, when the end part of the aluminum profile 33 moves to the side part of a stretching film mounting shaft 21, driving a movable clamping plate 32 to move by a clamping cylinder 6 through a driving sliding plate 7 to be matched with a fixed clamping plate 9 to clamp the aluminum profile 33, driving a stretching film mounting shaft 21 to rotate by a driving motor b through a driving gear ring 22, unfolding the end of the stretching film in advance, when the end of the stretching film bypasses above the aluminum profile 33, hanging down the end of the stretching film and being positioned between a pulling plate 28 and a cutter fixing block 27, at the moment, withdrawing the pulling plate 28, clamping the end of the stretching film between the pulling plate 28 and the cutter fixing block 27, stopping the stretching film mounting shaft 21 at the side part of the aluminum profile 33, and continuing to; the cylinder a10 drives the carriage a11 to move along the slide rail a4, the carriage a11 drives the sliding mounting rack 16 and the suction cup 20 thereon to move to the opposite side of the packaging board storage box 3, the slide carriage 13 is driven by the cylinder b to move along the slide rail c12 to the packaging board storage box 3, the suction cup 20 is driven to be close to the surface of the packaging paperboard in the packaging board storage box 3, after the packaging paperboard is sucked by the suction cup 20, the cylinder b drives the suction cup 20 to retreat, the packaging paperboard is taken out by the suction cup 20, the top of the packaging paperboard is opposite to the folding compression roller 19, the bottom of the packaging paperboard is opposite to the top block 14, under the driving of the cylinder a10, the suction cup 20 moves the packaging paperboard to the opposite side of the end of the aluminum profile 33, the cylinder b operates again to drive the packaging paperboard to be close to the packaging area at the end of the aluminum profile 33, the packaging paperboard continues to move relatively after the packaging paperboard is attached to the aluminum, the lower part of the packaging paperboard is pushed by the ejector block 14 to be bent towards the lower end face of the aluminum profile 33, the upper part of the packaging paperboard is pushed by the folding compression roller 19 to be deformed and is bent towards the upper end face of the aluminum profile 33, in the bending process, interaction force exists between the packaging paperboard and the ejector block 14 and between the packaging paperboard and the folding compression roller 19, the contact area between the ejector block 14 and the packaging paperboard is large, the packaging paperboard cannot be burst, in order to prevent the packaging paperboard from being punctured by the folding compression roller 19, the sliding mounting frame 16 for mounting the folding compression roller 19 is connected with the buffer spring 17, the folding compression roller 19 receives upward action force while bending the packaging paperboard, the folding compression roller 19 transmits the force to the buffer spring 17 through the sliding mounting frame 16, the buffer spring 17 is compressed, so that the folding compression roller 19 can slightly move. After the packaging paper board is bent in place at the upper end face and the lower end face of the aluminum profile 33, the driving motor b drives the driving gear ring 22 to rotate, the driving gear ring 22 drives the stretching film mounting shaft 21 and the stretching film thereon to continue to wind, the stretching film is wound on the packaging paper board, when the stretching film mounting shaft 21 reaches the bottom of the cutter after a preset last circle is wound, the pulling plate 28 extends out, the stretching film mounting shaft 21 stops at the bottom of the cutter, the stretching film is positioned between the cutter and the pulling plate 28 at the moment, the pulling plate 28 retracts to drive the stretching film to move towards the cutter, the stretching film is in a tightening state in the process of pulling the stretching film transversely, the cutter cuts the stretching film which is tightened outwards in the process of entering the cutter groove of the pulling plate 28, the stretching film is still clamped between the cutter fixing block 27 and the pulling plate 28 after the cutting of the stretching film, and when a next packaging paper board is bent and packaged in place, the stretching film mounting shaft 21 continues to rotate around the through hole again, and the stretching film in a tensioned state is wound on the packaging paper board, namely, the next film winding work cycle is entered.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The automatic film winding mechanism for the end part packaging protection of the aluminum profile is characterized by comprising a stretch film mounting shaft (21) connected with a driving gear ring (22) through a connecting plate (23), wherein the driving gear ring (22) is rotationally connected into a through hole of a mounting block (24) through a driving motor b in a driving mode, and a stretch film cutting device is arranged at the bottom of the through hole; tensile membrane cutting device includes, fixes mounting groove (26) on support body (25), is equipped with on mounting groove (26) and cuts off cylinder and tensile cylinder, and mounting groove (26) tip is equipped with cutter fixed block (27), and the cutter of cutter fixed block (27) lateral part sets up with sword groove on arm-tie (28) relatively, and tensile cylinder is connected in arm-tie (28).

2. The automatic film wrapping mechanism for the end packaging protection of aluminum profiles is characterized in that a clamping device is arranged on the side of the mounting block (24); clamping device includes, fixes die clamping cylinder (6) on support frame (5), with drive slide (7) sliding connection that die clamping cylinder (6) are connected is on slide rail b (8), movable splint (32) are connected in drive slide (7), fixed splint (9) of being connected with support frame (5) with movable splint (32) set up relatively.