Film roll curing box

Abstract

The utility model relates to the technical field of plastic film production, in particular to a film roll curing box which comprises a box body, a plurality of supporting sliding rails are arranged on the two inner side walls of the box body at intervals, and a storage sliding rail opposite to the supporting sliding rails in inclination direction is arranged between the two supporting sliding rails at the bottom of the same side. The minimum distance between the storage sliding rails and the two adjacent supporting sliding rails is larger than the radius of a film roll, and the two storage sliding rails are consistent in height. According to the utility model, after the curing operation is completed and a film roll is taken out from the discharge port of the box body, the supporting shaft is directly taken down from the film roll and placed on the storage slide rail, and at the moment, the supporting shaft rolls to the position, close to the feed end of the box body, of the storage slide rail under the action of gravity, so that the film roll to be cured can load the supporting shaft conveniently; the technical problem that in the prior art, an area for storing the supporting shaft needs to be specially arranged in a workshop, so that a to-be-cured film roll and a cured film roll need to be firstly transferred to the area for mounting or taking down the supporting shaft, then the next operation can be carried out, and a large amount of time is wasted is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a plastic film technical field especially is related to a film roll curing box. BACKGROUND

[0002] Curing is also called solidification, which is a process of putting the compounded film roll into a curing box to make the main agent and curing agent of polyurethane adhesive react and crosslink and interact with the surface of the compounded base material. The main purpose of curing is to make the main agent and curing agent fully react within a certain time to achieve the best composite strength, and the second purpose is to remove low-boiling-point residual solvents such as ethyl acetate.

[0003] The existing curing box includes a cuboid box body, one end of the box body is an inlet end with a box door, and the other end is an outlet end with a box door; to increase the number of curing at one time, multiple (usually three) support slides that are inclined at a small angle upward and downward are uniformly and vertically arranged on the two inner side walls of the box body, and the film roll to be cured is supported by two support slides of corresponding heights (the heights are consistent). Specifically, a support shaft is arranged in each center hole of the film roll, and the two shaft heads of the support shaft are supported on the two support slides of corresponding heights, respectively. However, it is found that the existing curing box has the following defects in specific use: 1. The box body does not have the function of storing the support shaft, and a special area for storing the support shaft needs to be arranged in the workshop, which leads to the need to first transfer the film roll to be cured and the film roll after curing to the area for installation or removal of the support shaft, so that the next operation can be performed, which wastes a lot of time; 2. It is difficult to take out the film roll for the support slide at a higher height.

[0004] Therefore, we designed a film roll curing box to solve at least one of the above-mentioned defects. UTILITY MODEL CONTENTS

[0005] In order to overcome the deficiencies in the background art, the utility model discloses a film roll curing box.

[0006] In order to achieve the above-mentioned utility model purposes, the utility model adopts the following technical solutions:

[0007] A film roll curing box comprises a box body, multiple support slides are vertically arranged on the two inner side walls of the box body, a storage slide opposite to the inclined direction of the support slides is arranged between the two support slides at the same side and at the bottom, the minimum distance between the storage slide and the two adjacent support slides is greater than the radius of the film roll, and the heights of the two storage slides are consistent.

[0008] Preferably, a horizontal fixing column is arranged at the tail end of the support slide at the top and at the lower position outside, an auxiliary discharging rod is rotatably connected to the horizontal fixing column, and an upwardly extending material blocking part is arranged at the outer end of the auxiliary discharging rod.

[0009] Preferably, the box inner side wall is provided with a limiting block corresponding to the position of the horizontal fixed column outer side being lower.

[0010] Preferably, the auxiliary discharging rod comprises a main body, a rotating sleeve provided on the lower end of the inner end of the main body and sleeved on the column body of the horizontal fixed column, a supporting part connected to the inner end of the main body in the axial direction, and the outer end of the main body is provided with the material blocking part.

[0011] Preferably, the main body is provided with a sliding groove in the axial direction, and the lower end of the material blocking part is connected to the sliding groove in the sliding manner.

[0012] The sliding groove is provided with a spring for driving the material blocking part to move inward in the axial direction of the main body.

[0013] Preferably, the supporting part and the opposite end of the main body are provided with an axial mutual insertion rod, at least one outer end face of the axial mutual insertion rod is provided with a compression spring, the rod body of the axial mutual insertion rod is provided with a waist-shaped through hole in the axial direction, and the waist-shaped through hole is provided with an anti-rotation connecting piece.

[0014] The top surface of the supporting part and the opposite end of the main body are located in the same plane.

[0015] Preferably, the end of the supporting part away from the main body is provided with an upwardly extending arc-shaped part.

[0016] Preferably, the connecting rod is further provided, both ends of the connecting rod are provided with threaded segments, the screw thread directions of the two threaded segments are opposite, and the two threaded segments are respectively threadedly connected to the outer ends of the auxiliary discharging rods.

[0017] Preferably, the upper end of the material blocking part is provided with a bent part deviated from the inner end of the auxiliary discharging rod.

[0018] Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

[0019] 1. After the curing operation is completed, the film roll can be taken out from the discharge port of the box, the supporting shaft can be directly taken out from the film roll and placed on the storage slide rail, at this time, the supporting shaft rolls to the position close to the feeding end of the box under the action of gravity, the film roll to be cured is convenient to load the supporting shaft, and the technical problem that in the prior art, a region for storing the supporting shaft needs to be specially arranged in the workshop, the film roll to be cured and the cured film roll need to be first transferred to the region for installing or taking down the supporting shaft, and then the next operation can be performed, and a large amount of time is wasted is solved.

[0020] 2. The horizontal fixed column, the auxiliary discharging rod and the connecting rod can lift the film roll with high height, make the film roll separate from the corresponding supporting slide rail, roll along the auxiliary discharging rod to the material blocking part with low height, and then be conveniently taken down, and the technical problem that in the prior art, the film roll is difficult to be taken out for the supporting slide rail with high height is solved.

[0021] 3. The assembly mode of the lifting part and the main body can avoid the support shaft passing through the film roll when the main body is turned upward, and the auxiliary unloading rod is moved to the position of lifting the film roll through the axial movement of the lifting part. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a schematic diagram in the prior art;

[0023] Figure 2 is a schematic diagram of the present application;

[0024] Figure 3 is a schematic diagram of the present application in the state of loading the film roll and storing the support shaft;

[0025] Figure 4 is a schematic diagram of the auxiliary unloading rod and the connecting rod in the present application;

[0026] Figure 5 is Figure 4 is a partial enlarged view of I in the figure;

[0027] Figure 6 is a schematic diagram of the present application before lifting the support shaft passing through the film roll;

[0028] Figure 7 is a schematic diagram of the present application after lifting the support shaft passing through the film roll.

[0029] In the figure: 1, box body; 2, support slide rail; 3, storage slide rail; 4, horizontal fixed column; 5, auxiliary unloading rod; 51, material blocking part; 511, bending part; 52, main body; 521, sliding groove; 53, rotating sleeve; 54, lifting part; 541, arc-shaped part; 55, spring; 56, axially interposed rod; 561, waist-shaped through hole; 57, compression spring; 58, anti-rotation connecting piece; 6, limiting block; 7, connecting rod; 71, threaded section. DETAILED DESCRIPTION

[0030] The utility model can be explained in detail through the following examples, the purpose of the utility model is disclosed to protect all technical improvements within the scope of the utility model, in the description of the utility model, it is understood that, if there are terms "upper", "lower", "front", "rear", "left", "right" and the like indicate the orientation or position relationship, only with the drawings of the application, for the convenience of describing the utility model, it is understood that, if there are terms "end", "side", "end", "side", "transverse", "longitudinal" and the like indicate the orientation or position relationship, only the length and width of the corresponding component, that is, "end" indicates the head-tail area of the length direction of the corresponding component, "side" indicates the head-tail area of the width direction of the corresponding component, for the convenience of describing the utility model, not indicating or suggesting that the device or element must have a specific orientation.

[0031] Example one, combine with attached Figures 2-3 A film roll curing box, comprising a box body 1, a plurality of support slide rails 2 are arranged at intervals on the two inner side walls of the box body 1, a storage slide rail 3 opposite to the inclined direction of the support slide rails 2 is arranged between the two support slide rails 2 on the same side bottom, the minimum distance between the storage slide rail 3 and the two adjacent support slide rails 2 is greater than the radius of the film roll, and the heights of the two storage slide rails 3 are consistent.

[0032] For the convenience of understanding, three support slide rails 2 are arranged at intervals on the two inner side walls of the box body 1, for example, a storage slide rail 3 is arranged between the lowermost support slide rail 2 and the support slide rail 2 at the middle position.

[0033] In the example, the distance between the lowermost support slide rail 2 and the support slide rail 2 at the middle position needs to be increased, in the example, the position of the lowermost support slide rail 2 can be moved downward, or the positions of the support slide rails 2 at the middle position and the uppermost position can be moved upward, to ensure that the support shaft on the storage slide rail 3 does not contact the film roll on the lowermost support slide rail 2 and the support slide rail 2 at the middle position.

[0034] It should be noted that when the support slide rail 2 is moved, the film roll on the lowermost support slide rail 2 needs to have a certain gap with the inner bottom wall of the box body 1, and the film roll on the uppermost support slide rail 2 needs to have a certain gap with the inner top wall of the box body 1. If the above gap cannot be ensured, the inner cavity height of the box body 1 needs to be increased.

[0035] It should be noted that the lower end of the slide rail has an end plate extending upward to prevent the corresponding material from falling off

[0036] In this way, after the aging operation is completed, the film roll can be taken out from the discharge port of the box 1, and then the supporting shaft can be directly taken off from the film roll and placed on the storage slide rail 3. At this time, the supporting shaft rolls to the position close to the inlet end of the box 1 under the action of gravity, which facilitates the loading of the supporting shaft on the film roll to be aged, and solves the technical problem in the prior art that a special area for storing the supporting shaft needs to be specially arranged in the workshop, so that the film roll to be aged and the aged film roll need to be first transferred to the area to install or take off the supporting shaft, and then the next operation can be performed, which wastes a lot of time.

[0037] Embodiment two, in combination with the accompanying drawings Figures 4-7 On the basis of embodiment one, a horizontal fixed column 4 is arranged at the lower position outside the tail end of the supporting slide rail 2 at the top, the horizontal fixed column 4 is rotationally connected with an auxiliary discharging rod 5, and the outer end of the auxiliary discharging rod 5 is provided with an upward extending material blocking part 51.

[0038] According to the need, the auxiliary discharging rod 5 comprises a main body 52, the inner end of the main body 52 is provided with a rotating sleeve 53 sleeved on the column body of the horizontal fixed column 4, and the outer end of the main body 52 is provided with the material blocking part 51.

[0039] Further, in order to facilitate the movement of the inner end of the auxiliary discharging rod 5 to the position below the supporting shaft penetrating the film roll, the inner end of the main body 52 is slidingly connected with a lifting part 54 along the axial direction thereof.

[0040] In a possible implementation, the opposite end of the lifting part 54 and the main body 52 is provided with an axial mutual insertion rod 56, at least one outer end face of the axial mutual insertion rod 56 is provided with a compression spring 57; the rod body of the axial mutual insertion rod 56 is provided with a waist-shaped through hole 561 along the axial direction thereof, and the waist-shaped through hole 561 is provided with an anti-rotation connecting piece 58; that is, the anti-rotation connecting piece 58 is penetrated through the two waist-shaped through holes 561, so as to ensure that the two axial mutual insertion rods 56 cannot relatively rotate.

[0041] Among them, the top surface of the opposite end of the lifting part 54 and the main body 52 is located in the same plane.

[0042] In this way, when the lifting part 54 is located above the corresponding position of the supporting shaft, the main body 52 can be rotated upward, the inner end of the main body 52 drives the lifting part 54 to overturn downward, the lifting part 54 abuts against the supporting shaft, and under the action of the supporting shaft, the lifting part 54 moves outward along the axial direction of the main body 52 against the elastic force of the compression spring 57, so as to move the lifting part 54 from above the supporting shaft to below the supporting shaft, and then under the action of the elastic force of the compression spring 57, the lifting part 54 is reset, at this time, the main body 52 can be rotated downward, the inner end of the main body 52 drives the lifting part 54 to overturn upward, and the lifting part 54 can lift the supporting shaft, so that the supporting shaft is separated from the restriction of the end of the supporting slide rail 2 and rolls along the lifting part 54 and the main body 52 to the material blocking part 51, so that the height of the film roll is lowered, and then the film roll can be conveniently taken off.

[0043] According to the need, the end of the lifting part 54 away from the main body 52 is provided with an upwardly extending arc-shaped part 541

[0044] According to the need, to prevent the main body 52 from turning downward too much, causing the film roll to fall off, the inside wall of the box 1 is provided with a limiting block 6 corresponding to the position outside the horizontal fixed column 4 and downwardly biased. That is, when the main body 52 is turned downward by a certain angle, the limiting block 6 abuts against the main body 52 and prevents the main body 52 from continuing to turn downward.

[0045] Further, the upper end of the material blocking part 51 is provided with a bent part 511 biased towards the inner end of the auxiliary unloading rod 5.

[0046] Embodiment three, combined with the attached Figures 4-5 A film roll aging box, based on embodiment two, to prevent the support shaft penetrating the film roll from colliding with the material blocking part 51 and causing damage to the auxiliary unloading rod 5, the main body 52 is provided with a sliding groove 521 along its axial direction, and the lower end of the material blocking part 51 is slidingly connected to the sliding groove 521.

[0047] The groove cavity of the sliding groove 521 is provided with a spring 55 for driving the material blocking part 51 to move inward along the axial direction of the main body 52.

[0048] In one embodiment, the spring 55 is a tension spring, and the spring 55 is arranged on one side of the material blocking part 51 corresponding to the inner end of the main body 52.

[0049] In one embodiment, the spring 55 is a compression spring, and the spring 55 is arranged on one side of the material blocking part 51 corresponding to the outer end of the main body 52.

[0050] Since the spring 55 is a common component, its assembly method will not be described again here.

[0051] Embodiment four, combined with the attached Figures 4-5 A film roll aging box, based on embodiment two or three, to ensure that the two auxiliary unloading rods 5 rotate synchronously, so that the two ends of the support shaft penetrating the film roll simultaneously disengage from the corresponding support sliding rails 2; further comprising a connecting rod 7, the two ends of the connecting rod 7 are respectively connected to the outer end of the corresponding auxiliary unloading rod 5.

[0052] Further, to remove the auxiliary unloading rod 5 when not in use, in one possible embodiment, the rotating sleeve 53 is movably sleeved on the corresponding horizontal fixed column 4, the two end portions of the connecting rod 7 are provided with threaded segments 71, the screw threads of the two threaded segments 71 are opposite, and the two threaded segments 71 are respectively threadedly engaged with the outer end of the corresponding auxiliary unloading rod 5.

[0053] This arrangement can make the distance between the two auxiliary unloading rods 5 smaller or larger by rotating the connecting rod 7, thereby allowing the rotating sleeve 53 to be removed from or sleeved on the corresponding horizontal fixed column 4.

[0054] The utility model is not detailed part of the prior art, for the person skilled in the art, apparently the utility model is not limited to the details of the above exemplary embodiments, and can realize the utility model in other specific forms without departing from the spirit or basic characteristics of the utility model, therefore, no matter from which point, should regard the embodiment as exemplary, and is non-restrictive, aims at including all changes in the meaning and range of equivalent elements in the utility model.

Claims

1. A film roll curing box, comprising a box body (1), wherein multiple supporting slide rails (2) are spaced apart on both inner side walls of the box body (1), characterized in that: A storage slide rail (3) with the opposite tilt direction is provided between the two support slide rails (2) on the same side bottom, and the minimum distance between the storage slide rail (3) and the two adjacent support slide rails (2) is greater than the film roll radius, and the two storage slide rails (3) have the same height.

2. The film roll curing box according to claim 1, characterized in that: A horizontal fixing column (4) is provided at the lower outer side of the tail end of the top support slide rail (2). The horizontal fixing column (4) is rotatably connected to an auxiliary feeding rod (5), and the outer end of the auxiliary feeding rod (5) is provided with an upwardly extending baffle (51).

3. The film roll curing box according to claim 2, characterized in that: The inner wall of the box (1) is provided with a limiting block (6) at a position slightly lower on the outer side of the horizontal fixed column (4).

4. The film roll curing box according to claim 2, characterized in that: The auxiliary feeding rod (5) includes a main body (52), a rotating sleeve (53) sleeved on the body of the horizontal fixed column (4) is provided below the inner end of the main body (52), a lifting part (54) is slidably connected to the inner end of the main body (52) along its axial direction, and the material blocking part (51) is provided at the outer end of the main body (52).

5. The film roll curing box according to claim 4, characterized in that: The main body (52) is provided with a groove (521) along its axial direction, and the lower end of the baffle (51) is slidably connected to the groove (521). The groove (521) is provided with a spring (55) for driving the baffle (51) to move inward along the axial direction of the main body (52).

6. The film roll curing box according to claim 4, characterized in that: The supporting part (54) and the main body (52) are provided with axial interlocking rods (56) at opposite ends, and at least one axial interlocking rod (56) is provided with a compression spring (57) on its outer end face; the axial interlocking rod (56) is provided with a waist-shaped through hole (561) along its axial direction, and an anti-rotation connector (58) is provided through the waist-shaped through hole (561). Among them, the top surfaces of the opposite ends of the supporting part (54) and the main body (52) are located on the same plane.

7. The film roll curing box according to claim 4, characterized in that: The supporting part (54) has an upwardly extending arc-shaped part (541) at the end away from the main body (52).

8. The film roll curing box according to claim 2, characterized in that: It also includes a connecting rod (7), both ends of which are provided with threaded sections (71), and the two threaded sections (71) have opposite threads, and the two threaded sections (71) are respectively threaded to the outer end of the corresponding auxiliary feeding rod (5).

9. The film roll curing box according to claim 2, characterized in that: The upper end of the baffle (51) is provided with a bent part (511) that is biased toward the inner end of the auxiliary feeding rod (5).

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