CN213325940U

CN213325940U - EPE material receiving roller

Info

Publication number: CN213325940U
Application number: CN202021950517.4U
Authority: CN
Inventors: 黄静
Original assignee: Chongqing Lulu Packaging Co ltd
Current assignee: Chongqing Lulu Packaging Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-06-01
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses an EPE material receiving roller, which comprises a base, wherein the front and the back of the surface of the base are symmetrically provided with two support rods, two first fixed rods and two second fixed rods, a first spring is fixedly connected between the extension end surface of each ratchet rod and the inner bottom of the corresponding support rod, the top ends of the two ratchet rods are respectively provided with a cover plate, a first rotating shaft and a first roller body are respectively arranged between the bottom of each cover plate and the top of the corresponding ratchet rod, one end of the first rotating shaft, which is far away from the first roller body, is sleeved with a hollow box, a second rotating shaft and a second roller body are respectively arranged between the opposite surfaces of the top ends of the two first fixed rods, and a third rotating shaft and a third roller body are respectively arranged between the top ends of the two second fixed rods, the utility model compacts EPE all the time in the material receiving process, and fixes the EPE by adopting a negative pressure, the waste of raw materials is avoided, and the EPE material receiving roller is simple in structure, wide in application range and convenient to use.

Description

EPE material receiving roller

Technical Field

The utility model relates to a EPE production facility field especially relates to an EPE receives material roller.

Background

EPE is also called EPE pearl cotton, is a novel environment-friendly packaging material, is formed by countless independent bubbles generated by physically foaming low-density polyethylene, overcomes the defects of fragility, deformation and poor recovery of common foaming glue, has the advantages of water resistance, moisture resistance, shock resistance, sound insulation, heat preservation, good plasticity, strong toughness, cyclic reconstruction, environmental protection, strong impact resistance and the like, also has good chemical resistance, and is an ideal substitute of the traditional packaging material.

Need use in EPE's the production process and receive the material roller and come to receive the material to EPE, and present receipts material roller major part is all to receive the material with single roll body EPE and curls, because EPE material light in weight often can leave very big gap when curling and influence pleasing to the eye, and simultaneously, present receipts material roller is scribbled viscidity object on the roll body surface when curling and is fixed EPE material usually, causes the waste of a certain amount of raw materials.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an EPE material receiving roller.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the EPE material receiving roller comprises a base, wherein two supporting rods, two first fixing rods and two second fixing rods are symmetrically arranged in front and back of the surface of the base, and the two first fixing rods and the two second fixing rods are horizontally and symmetrically arranged along the two supporting rods;

the top parts of the two support rods are respectively provided with a ratchet rod, the bottom end of each ratchet rod penetrates through the corresponding support rod and extends inwards, a first spring is fixedly connected between the end face of the extending end of each ratchet rod and the inner bottom of the corresponding support rod, and a fixing device is arranged at the top end of one side, close to the second fixing rod, of each support rod;

the top ends of the two ratchet rods are respectively provided with a cover plate, a first rotating shaft is arranged between the bottom of each cover plate and the top of the corresponding ratchet rod, a first roller body is fixedly connected between the end faces of the two first rotating shafts which are supposed to be opposite, one end, far away from the first roller body, of one first rotating shaft is sleeved with a hollow box, and the inner wall of one side, close to the ratchet rod, of the hollow box is connected with a bearing in a clamping manner;

a second rotating shaft is arranged between opposite faces of the top ends of the two first fixing rods, a second roller body is fixedly connected between opposite end faces of the two second rotating shafts, a third rotating shaft is arranged between the opposite faces of the top ends of the two second fixing rods, and a third roller body is fixedly connected between the opposite end faces of the two third rotating shafts;

the fixing device comprises a second spring, an L-shaped limiting rod, a sliding block and a limiting block, the sliding block penetrates through the side wall of the supporting rod and extends towards the direction of the ratchet rod, the L-shaped limiting rod is symmetrically arranged on the surface of the extending end of the sliding block, the limiting block is fixedly connected to one end, away from the ratchet rod, of the sliding block, and the second spring is arranged between the L-shaped limiting rod and the inner side wall of the supporting rod.

As a further description of the above technical solution:

the first roller body is hollow inside, a plurality of through holes are formed in the surface of the first roller body in an evenly distributed mode, the first rotating shaft is hollow inside and communicated with the first roller body, and the inner wall of the bearing is connected with the outer wall of the first rotating shaft in a clamping mode.

As a further description of the above technical solution:

the bottom of the cover plate and the top surface of the ratchet rod are both provided with semicircular grooves, and the outer wall of the first rotating shaft is rotatably connected with the inner wall of the groove.

As a further description of the above technical solution:

and the end surfaces of one ends of the second rotating shaft and the third rotating shaft, which are far away from the second roller body and the third roller body, are respectively and rotatably connected with the opposite surfaces of the first fixing rod and the second fixing rod.

As a further description of the above technical solution:

the penetrating position of the sliding block and the supporting rod is provided with a first penetrating hole, the outer wall of the sliding block is connected with the inner wall of the first penetrating hole in a sliding mode, the penetrating position of the ratchet rod and the supporting rod is provided with a second penetrating hole, and the outer wall of the ratchet rod is connected with the inner wall of the second penetrating hole in a sliding mode.

As a further description of the above technical solution:

the cover plate is fixedly connected with the ratchet rod through screws, one end, far away from the first roller body, of any first rotating shaft can be connected with a driving motor, and the bottom of the hollow box can be connected with an external negative pressure device.

The utility model discloses following beneficial effect has: 1. the utility model discloses be provided with first roll body EPE that curls, second roll body, the supplementary curling of third roll body receive the material at EPE and curl the in-process, and two supplementary roll bodies carry out the compaction to the EPE on first roll body surface all the time to reach the purpose that reduces the gap.

2. The utility model discloses an inside cavity of first roll body and surface have seted up the through-hole, through connecting outside negative pressure generating device, utilize the negative pressure with the absorption firmly of EPE on first roll body surface, avoid the waste of raw and other materials.

Drawings

FIG. 1 is a cross-sectional view of an EPE material receiving roller according to the present invention;

FIG. 2 is a side view of an EPE material receiving roller according to the present invention;

FIG. 3 is a schematic view of a hollow box structure of the EPE material receiving roller according to the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 1.

Illustration of the drawings:

1. a base; 2. a support bar; 3. a first fixing lever; 4. a second fixed ejector rod; 5. a ratchet rod; 6. a first spring; 7. a fixing device; 8. a cover plate; 9. a first rotating shaft; 10. a first roller body; 11. a hollow box; 12. a bearing; 13. a second rotating shaft; 14. a second roller body; 15. a third rotating shaft; 16. a third roller body; 71. a second spring; 72. an L-shaped limiting rod; 73. a slider; 74. and a limiting block.

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. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: an EPE material receiving roller comprises a base 1, wherein two support rods 2, two first fixing rods 3 and a third roller body 16 are symmetrically arranged in front and back of the surface of the base 1, the two first fixing rods 3 and the two second fixing rods 4 are used for fixing the second roller body 14, and the two first fixing rods 3 and the two second fixing rods 4 are horizontally and symmetrically arranged along the two support rods 2;

the top parts of the two support rods 2 are respectively provided with a ratchet rod 5, the bottom end of each ratchet rod 5 penetrates through the corresponding support rod 2 and extends inwards, a first spring 6 is fixedly connected between the end face of the extending end of each ratchet rod 5 and the inner bottom of the corresponding support rod 2 to provide tension force so that the ratchet rods 5 can automatically reset after being curled and collected, and the top end of one side, close to the second fixed rod 4, of each support rod 2 is provided with a fixing device 7 for fixing the position of the ratchet rod 5, so that the damage of raw materials due to the resetting of the ratchet rod 5 in the curling process is prevented;

the top ends of the two ratchet rods 5 are respectively provided with a cover plate 8, a first rotating shaft 9 is arranged between the bottom of each cover plate 8 and the top of the corresponding ratchet rod 5 to realize rotation of a first roller body 10, a first roller body 10 curling EPE is fixedly connected between the end faces of the two first rotating shafts 9, one end, far away from the first roller body 10, of one first rotating shaft 9 is sleeved with a hollow box 11 to be connected with an external negative pressure generating device, the inner wall of one side, close to the ratchet rod 5, of the hollow box 11 is connected with a bearing 12 in a clamping mode, and the hollow box 11 is kept still when the first rotating shaft 9 rotates;

a second rotating shaft 13 is arranged between the opposite faces of the top ends of the two first fixing rods 3 to realize rotation of a second roller body 14, the second roller body 14 is fixedly connected between the opposite end faces of the two second rotating shafts 13, a third rotating shaft 15 is arranged between the opposite faces of the top ends of the two second fixing rods 4 to realize rotation of a third roller body 16, and a third roller body 16 is fixedly connected between the opposite end faces of the two third rotating shafts 15;

the fixing device 7 comprises a second spring 71, an L-shaped limiting rod 72, a sliding block 73 and a limiting block 74, wherein the sliding block 73 penetrates through the side wall of the support rod 2 and extends towards the direction of the ratchet rod 5, the L-shaped limiting rod 72 is symmetrically arranged on the surface of the extending end of the sliding block 73, the limiting block 74 is fixedly connected to one end, far away from the ratchet rod 5, of the sliding block 73, the second spring 71 is arranged between the L-shaped limiting rod 72 and the inner side wall of the support rod 2, when the ratchet rod 5 moves upwards, the sliding block 73 can be clamped into the ratchet groove along with the second spring 71 due to the effect of the second spring 71, and the ratchet rod 5.

The first roller body 10 is hollow, a plurality of through holes are uniformly distributed on the surface of the first roller body, the first rotating shaft 9 is hollow and communicated with the inside of the first roller body 10, negative pressure airflow circulation is facilitated to adsorb EPE on the surface of the first roller body 10, the inner wall of the bearing 12 is connected with the outer wall of the first rotating shaft 9 in a clamping manner, so that the installation and the disassembly are convenient, semicircular grooves are formed in the bottom of the cover plate 8 and the top surface of the ratchet rod 5 for placing the first rotating shaft 9, the outer wall of the first rotating shaft 9 is connected with the inner wall of the groove in a rotating manner, so that the first rotating shaft 9 can rotate conveniently, the second rotating shaft 13, the end face of the third rotating shaft 15, which is far away from the second roller body 14, one end face of the third roller body 16 is respectively connected with the opposite faces of the first fixing rod 3 and the second fixing rod 4 in a rotating manner, a first through hole, the second through hole has been seted up with the department that runs through of bracing piece 2 to

ratchet

5, and 5 outer walls of ratchet and the convenient 5 vertical motion of ratchet of second through hole inner wall sliding connection, apron 8 uses screw fixed connection convenient dismantlement with ratchet 5, and the one end that first roll body 10 was kept away from to arbitrary first pivot 9 can be connected driving motor and provide curling power, and cavity 11 bottoms can be connected outside negative pressure device and provide negative pressure suction.

The working principle is as follows: the utility model discloses EPE receives material roller, at first connect driving motor during the use, negative pressure device and start, when EPE conveys to first roll body 10 surface, the adsorption affinity that negative pressure device produced firmly adsorbs EPE to its surface through cavity case 11, the inside and the through-hole on first roll body 10 surface of first pivot 9, driving motor drives first roll body 10 rotatory simultaneously, EPE is through second roll body 14 at this moment, the curling action is done on third roll body 16 surface, simultaneously because the pulling force of first spring 6, cause first roll body 10 surface EPE to hug closely second roll body 14 all the time, third roll body 16, through the pulling force of first spring 6 EPE compaction to the EPE in the curling process, along with the increase of the thickness that EPE curls, first roll body 10 also can corresponding rising, guarantee EPE's compaction all the time, receive the material after accomplishing, roll body stops driving motor and negative pressure generating device, pull down apron 8, take out first roll body 10, take off the EPE on first roll body 10 surface, pack back first roll body 10 and fix apron 8 afterwards, then manual pulling fixing device 7 resets first roll body 10, and the operation of receiving the material of second time can be carried out to above-mentioned step of repetition afterwards.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The EPE material receiving roller comprises a base (1) and is characterized in that two support rods (2), two first fixing rods (3) and two second fixing rods (4) are symmetrically arranged in front and back of the surface of the base (1), and the two first fixing rods (3) and the two second fixing rods (4) are horizontally and symmetrically arranged along the two support rods (2);

the top parts of the two support rods (2) are respectively provided with a ratchet rod (5), the bottom end of each ratchet rod (5) penetrates through the corresponding support rod (2) and extends inwards, a first spring (6) is fixedly connected between the end face of the extending end of each ratchet rod (5) and the inner bottom of the corresponding support rod (2), and a fixing device (7) is arranged at the top end of one side, close to the second fixing rod (4), of each support rod (2);

the top ends of the two ratchet rods (5) are respectively provided with a cover plate (8), a first rotating shaft (9) is arranged between the bottom of each cover plate (8) and the top of the corresponding ratchet rod (5), a first roller body (10) is fixedly connected between the end faces of the two first rotating shafts (9) which are supposed to be opposite, one end, far away from the first roller body (10), of one first rotating shaft (9) is sleeved with a hollow box (11), and the inner wall of one side, close to the ratchet rod (5), of the hollow box (11) is connected with a bearing (12) in a clamping mode;

a second rotating shaft (13) is arranged between opposite surfaces of the top ends of the two first fixing rods (3), a second roller body (14) is fixedly connected between opposite end surfaces of the two second rotating shafts (13), a third rotating shaft (15) is arranged between opposite surfaces of the top ends of the two second fixing rods (4), and a third roller body (16) is fixedly connected between opposite end surfaces of the two third rotating shafts (15);

the fixing device (7) comprises a second spring (71), an L-shaped limiting rod (72), a sliding block (73) and a limiting block (74), wherein the sliding block (73) penetrates through the side wall of the support rod (2) and extends towards the direction of the ratchet rod (5), the L-shaped limiting rod (72) is symmetrically arranged on the surface of the extending end of the sliding block (73), the limiting block (74) is fixedly connected to one end, far away from the ratchet rod (5), of the sliding block (73), and the second spring (71) is arranged between the L-shaped limiting rod (72) and the inner side wall of the support rod (2).

2. The EPE material receiving roller according to claim 1, wherein the first roller body (10) is hollow inside and has a plurality of through holes uniformly distributed on the surface, the first rotating shaft (9) is hollow inside and communicated with the first roller body (10), and the inner wall of the bearing (12) is connected with the outer wall of the first rotating shaft (9) in a clamping manner.

3. The EPE material collecting roller according to claim 1, wherein the bottom of the cover plate (8) and the top surface of the ratchet rod (5) are both provided with a semicircular groove, and the outer wall of the first rotating shaft (9) is rotatably connected with the inner wall of the groove.

4. The EPE material receiving roller as claimed in claim 1, wherein the end surfaces of the second rotating shaft (13) and the third rotating shaft (15) far away from the second roller body (14) and the third roller body (16) are respectively and rotatably connected with the opposite surfaces of the first fixing rod (3) and the second fixing rod (4).

5. The EPE material collecting roller according to claim 1, wherein a first through hole is formed at the penetrating position of the sliding block (73) and the supporting rod (2), a second through hole is formed at the penetrating position of the ratchet rod (5) and the supporting rod (2) through which the outer wall of the sliding block (73) and the inner wall of the first through hole are connected in a sliding manner, and the outer wall of the ratchet rod (5) and the inner wall of the second through hole are connected in a sliding manner.

6. The EPE material collecting roller according to claim 1, wherein the cover plate (8) is fixedly connected with the ratchet rod (5) by screws, one end of any first rotating shaft (9) far away from the first roller body (10) can be connected with a driving motor, and the bottom of the hollow box (11) can be connected with an external negative pressure device.