CN217599953U

CN217599953U - EVA membrane rim charge recovery unit

Info

Publication number: CN217599953U
Application number: CN202221072820.8U
Authority: CN
Inventors: 薛奇
Original assignee: Zhejiang Kangrun New Material Co ltd
Current assignee: Zhejiang Kangrun New Material Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-10-18
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a EVA membrane rim charge recovery unit relates to and moulds membrane processing equipment technical field, comprising a base plate, the fixed wallboard that is provided with in right side of bottom plate, the fixed coiling motor that is provided with in side surface of wallboard, the spindle fixedly connected with winding spindle of coiling motor, the winding spindle rotates and sets up on the wallboard surface, the surperficial movable sleeve of winding spindle is equipped with the stripper plate. This equipment is through setting up direction awl section of thick bamboo and stripper plate, the rim charge to the tractive rolling leads, along with the increase of piling up the volume, the winding bobbin is indentation right, change the coiling position of rim charge, make it on the surface of winding bobbin that can be even, its rolling effect is better, the difficult bulk cargo is accomplished in the rolling, through setting up stripper plate and pressure spring, side direction extrusion rim charge at the rolling in-process, range upon range of clearance between the compression rim charge, and the exhaust air, make the rim charge to coil and tighten up, the actual rolling volume of winding bobbin is higher.

Description

EVA membrane rim charge recovery unit

Technical Field

The utility model relates to a mould membrane processing equipment technical field, specifically be a EVA membrane rim charge recovery unit.

Background

The EVA film is an environment-friendly film, has good degradability, and is widely applied to production of living and sanitary products.

The prior patent (publication number: CN 205906780U) discloses an EVA (ethylene vinyl acetate) adhesive film rim charge winding device which comprises a frame, wherein an inflatable shaft extends out of the rear section of the frame, a plurality of inflatable blocks are arranged in the circumferential direction of the inflatable shaft, an inflating nozzle is arranged in the center of the outer side of the inflatable shaft, and a guide shaft which is arranged in parallel extends out of the front end of the frame.

The inventors found that the following problems exist:

1. when the existing device is used for winding, the winding guide of the surface of the winding drum is poor, and rim charge is easily concentrated on the same circumferential diameter surface outside the winding drum, so that a shuttle-shaped or gourd-shaped winding structure is formed, and the rim charge is easily dispersed after being unloaded;

2. the existing device lacks the compression effect to the rim charge on receipts section of thick bamboo surface, and the rim charge is overlapped and is wrapped up in easily between and cover air and the clearance is great, leads to the actual volume of coiling of wind-up roll less.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a EVA membrane rim charge recovery unit to it is not good to the winding direction of rim charge when coiling the rim charge to solve among the above-mentioned background art EVA membrane rim charge recovery unit, easy bulk cargo, and the rim charge coiling lacks the compression, and range upon range of clearance is big, the little problem of coiling volume.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a EVA membrane rim charge recovery unit, includes the bottom plate, the fixed wallboard that is provided with in right side of bottom plate, the fixed winding motor that is provided with in side surface of wallboard, the spindle fixedly connected with of winding motor coils the axle, it sets up on the wallboard surface to coil the axle rotation, the surface activity cover of coiling the axle is equipped with the stripper plate, be provided with the pressure spring between the opposite face of stripper plate and wallboard, the fixed surface cover of coiling the axle is equipped with a winding cylinder, the right side terminal surface of winding cylinder becomes to rotate with the stripper plate and is connected the setting.

The fixed end plate that is provided with in left side of bottom plate, the end plate sets up in pairs, controls the side fixedly connected with guide bar between the end plate, the surperficial movable sleeve of guide bar is equipped with the nut seat, the middle part threaded connection of nut seat has the lead screw, the lead screw becomes to rotate with the end plate and is connected the setting, the one end fixedly connected with handle of lead screw.

The top fixedly connected with movable plate of nut seat, the fixed connecting axle that is provided with in top of movable plate, the surface cover of connecting axle is equipped with carousel and direction awl section of thick bamboo, the outside fixedly connected with cutting arm of carousel, the holding tank has been seted up to the right side terminal surface of direction awl section of thick bamboo, the inboard at the holding tank is established to a winding bobbin interlude cover.

Optionally, a positioning strip is arranged on the surface of the left end of the winding shaft along a bus, a positioning groove is formed in the inner surface of the winding drum, and the positioning strip is connected with the positioning groove in a sliding manner.

Optionally, a bearing piece is arranged at the circle center position of the extrusion plate, an outer ring of the bearing piece is fixedly connected with the extrusion plate, and an inner ring of the bearing piece is fixedly clamped with the winding drum.

Optionally, the number of the guide rods is two, and the two guide rods and the screw rod are arranged in parallel.

Optionally, the cutting arm includes a diagonal arm, one end of the diagonal arm is fixedly disposed on the surface of the turntable, and a blade and a guide ring are fixedly disposed at the end of the diagonal arm.

Optionally, the receiving groove is of a cylindrical structure, and the radial length of the receiving groove is greater than the length of the winding drum.

The utility model discloses a technological effect and advantage:

1. this equipment leads to the rim charge of tractive rolling through setting up direction awl section of thick bamboo and stripper plate, and along with the increase of piling up the volume, the winding reel indentation right changes the coiling position of rim charge for it is on the surface of winding at the winding reel that can be even, and its rolling effect is better, and the difficult bulk cargo of rolling completion.

2. This equipment is through setting up stripper plate and pressure spring, and side direction extrusion rim charge compresses range upon range of clearance between the rim charge at the rolling in-process to the exhaust air makes the rim charge coiling tighten up, and the actual rolling volume of winding drum is higher.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a back view of the structure of the present invention;

fig. 3 is a transverse development view of the structure of the present invention.

In the figure: 1. a base plate; 2. a wall panel; 3. a winding motor; 4. a winding shaft; 5. a pressing plate; 6. a pressure spring; 7. a winding drum; 8. an end plate; 9. a guide bar; 10. a nut seat; 11. a lead screw; 12. a handle; 13. moving the plate; 14. a connecting shaft; 15. a turntable; 16. a guiding cone; 17. a cutting arm; 18. and (6) accommodating the tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

The utility model provides a like shown in fig. 1-3 EVA membrane rim charge recovery unit, comprising a base plate 1, the fixed wallboard 2 that is provided with in right side of bottom plate 1, the fixed coiling motor 3 that is provided with in side surface of wallboard 2, the spindle fixedly connected with of coiling motor 3 reels axle 4, reel axle 4 rotates and sets up on wallboard 2 surfaces, reel axle 4's surperficial movable sleeve is equipped with stripper plate 5, stripper plate 5's centre of a circle position is provided with the bearing spare, the outer lane and the 5 fixed connection of stripper plate of bearing spare, the inner circle of bearing spare is fixed with 7 joints of winding reel, the bearing spare has kept winding reel 7 to follow the rotation of winding reel 4 and has passed through, when making stripper plate 5 along winding reel 4 radial movement simultaneously, stripper plate 5 can pull winding reel 7 and produce radial interlude action. Be provided with pressure spring 6 between the opposite face of stripper plate 5 and wallboard 2, the fixed surface cover of winding axle 4 is equipped with winding reel 7, and the left end surface of winding axle 4 is provided with the counterpoint strip along the generating line, and the counterpoint groove has been seted up to winding reel 7's internal surface, and the counterpoint strip becomes sliding connection with the counterpoint groove, realizes that winding reel 7 follows the rotation action of winding axle 4, and winding reel 7 can also change the radial position on winding axle 4 surface simultaneously. The right end face of the winding reel 7 is arranged in a rotating connection with the pressure plate 5. Through setting up stripper plate 5 and pressure spring 6, side direction extrusion rim charge in the rolling process, range upon range of clearance between the compression rim charge to the exhaust air for the rim charge is convoluteed and is tightened up, and the actual rolling volume of winding reel 7 is higher.

Fixed end plate 8 that is provided with in left side of bottom plate 1, end plate 8 sets up in pairs, fixedly connected with guide bar 9 between the end plate 8 of left and right sides, the figure of guide bar 9 is two, two guide bar 9 and the mutual parallel arrangement of lead screw 11, guide bar 9 carries out the orbit restraint of moving to nut seat 10 along the translation action of lead screw 11, the surperficial movable sleeve of guide bar 9 is equipped with nut seat 10, the middle part threaded connection of nut seat 10 has lead screw 11, lead screw 11 becomes to rotate with end plate 8 and is connected the setting, the one end fixedly connected with handle 12 of lead screw 11.

The top fixedly connected with movable plate 13 of nut seat 10, the fixed connecting axle 14 that is provided with in top of movable plate 13, the surface cover of connecting axle 14 is equipped with carousel 15 and direction awl section of thick bamboo 16, the outside fixedly connected with cutting arm 17 of carousel 15, cutting arm 17 includes the arm that draws to one side, the fixed setting in carousel 15 surface of one end of the arm that draws to one side, the end rigidity of the arm that draws to one side is provided with blade and guide ring, holding tank 18 has been seted up to the right side terminal surface of direction awl section of thick bamboo 16, holding tank 18 is the columnar structure, the radial length of holding tank 18 is greater than the length of a winding section of thick bamboo 7, holding tank 18 shields the protection to the winding section of thick bamboo 7 surface that does not twine, along with the winding process deepening, winding section of thick bamboo 7 is taken out from holding tank 18 inboards with stripper plate 5 gradually. The winding drum 7 is inserted and sleeved on the inner side of the accommodating groove 18. Through setting up direction awl section of thick bamboo 16 and stripper plate 5, lead to the rim charge of tractive rolling, along with the increase of piling up the volume, the winding bobbin 7 is retracted to the right, changes the coiling position of rim charge for it is on the surface of winding bobbin 7 that can be even, and its rolling effect is better, and the rolling is accomplished and is difficult to the bulk cargo.

This practical theory of operation: this EVA membrane rim charge recovery unit, when using, aim at the EVA membrane edge of production line with the blade and cut to the end of cutting back rim charge passes the guide ring, twines at the right-hand member of winding bobbin 7.

The winding motor 3 is started to drive the winding drum 7 to rotate, the winding drum 7 pulls cut edge materials, the edge materials pulled to pass through the guide ring slide along the conical surface on the outer side of the guide conical drum 16 and are gradually bundled to the surface of the extrusion plate 5, and finally the part of the surface exposed on the outer side of the accommodating groove 18 on the right side of the winding drum 7 is wound, under the leftward elasticity of the pressure spring 6, the extrusion plate 5 maintains the trend of moving leftward, the wound edge materials are extruded, the edge material stacking gap is reduced, the occupied compression space is reduced, along with the increase of the stacking amount of the edge materials of the exposed part of the winding drum 7, the stress resisting effect of edge material winding enables the extrusion plate 5 to move rightward, the winding drum 7 is pulled out of the accommodating groove 18 rightward, the surface exposed area of the winding drum 7 is increased, the edge materials continue to be wound on the exposed part of the surface of the winding drum 7, good winding effect is achieved, and after winding is completed, the edge materials are compressed and are not easy to disperse.

Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a EVA membrane rim charge recovery unit, includes bottom plate (1), its characterized in that: the winding device is characterized in that a wall plate (2) is fixedly arranged on the right side of the bottom plate (1), a winding motor (3) is fixedly arranged on the side surface of the wall plate (2), a winding shaft (4) is fixedly connected to a machine shaft of the winding motor (3), the winding shaft (4) is rotatably arranged on the surface of the wall plate (2), an extrusion plate (5) is movably sleeved on the surface of the winding shaft (4), a pressure spring (6) is arranged between the opposite surfaces of the extrusion plate (5) and the wall plate (2), a winding barrel (7) is fixedly sleeved on the surface of the winding shaft (4), and the end surface of the right side of the winding barrel (7) is rotatably connected with the extrusion plate (5);

an end plate (8) is fixedly arranged on the left side of the bottom plate (1), the end plates (8) are arranged in pairs, a guide rod (9) is fixedly connected between the left end plate and the right end plate (8), a nut seat (10) is movably sleeved on the surface of the guide rod (9), a lead screw (11) is in threaded connection with the middle of the nut seat (10), the lead screw (11) and the end plate (8) are rotatably connected, and a handle (12) is fixedly connected with one end of the lead screw (11);

the top fixedly connected with movable plate (13) of nut seat (10), the fixed connecting axle (14) that is provided with in top of movable plate (13), the surface cover of connecting axle (14) is equipped with carousel (15) and direction awl section of thick bamboo (16), the outside fixedly connected with cutting arm (17) of carousel (15), holding tank (18) have been seted up to the right side terminal surface of direction awl section of thick bamboo (16), winding barrel (7) alternate the cover and establish the inboard at holding tank (18).

2. The EVA film scrap recycling device of claim 1, wherein: the winding device is characterized in that a aligning strip is arranged on the surface of the left end of the winding shaft (4) along a bus, an aligning groove is formed in the inner surface of the winding drum (7), and the aligning strip is connected with the aligning groove in a sliding mode.

3. The EVA film scrap recycling device of claim 1, wherein: and a bearing piece is arranged at the circle center position of the extrusion plate (5), the outer ring of the bearing piece is fixedly connected with the extrusion plate (5), and the inner ring of the bearing piece is fixedly clamped with the winding drum (7).

4. The EVA film scrap recycling device according to claim 1, wherein: the number of the guide rods (9) is two, and the two guide rods (9) and the screw rod (11) are arranged in parallel.

5. The EVA film scrap recycling device of claim 1, wherein: the cutting arm (17) comprises an inclined pull arm, one end of the inclined pull arm is fixedly arranged on the surface of the turntable (15), and a blade and a guide ring are fixedly arranged at the end position of the inclined pull arm.

6. The EVA film scrap recycling device of claim 1, wherein: the accommodating groove (18) is of a cylindrical structure, and the radial length of the accommodating groove (18) is larger than that of the winding drum (7).