CN214820840U - Biaxially oriented BOPE film production equipment - Google Patents

Abstract

The utility model discloses a biaxial stretching BOPE film production facility, including base and film placement machine structure, there is two-way threaded rod rear side of base inner chamber through bearing swing joint, the front end of two-way threaded rod runs through to the front side and the fixedly connected with knob of base, the surface of two-way threaded rod is provided with opposite screw thread. The utility model discloses a be fixed in the surface of homonymy locating piece with one side constant head tank, the knob rotates again, the knob finally drives two locating pieces and removes in opposite directions, and then make the opposite side locating piece get into the inner chamber of opposite side constant head tank, and then make two locating pieces fix a position the movable roller, the purpose of being convenient for to fix has been reached promptly, this biaxial stretching BOPE film production facility possesses the advantage of being convenient for to fix, need not to adopt the bolt to carry out fixed mounting with the axle of BOPE film with the roller, make the easy operation of location swift, when mass production, a large amount of manpowers and time have been saved, the production efficiency is improved.

Description

Biaxially oriented BOPE film production equipment

Technical Field

The utility model relates to a BOPE film technical field specifically is a biaxial stretching BOPE film production facility.

Background

The BOPE film is a biaxially oriented polyethylene film, is formed by sequentially stretching special LLDPE and HDPE raw materials in the longitudinal direction and the transverse direction, has remarkable improvement on the physical property compared with the polyethylene film produced by a blow molding process or a casting method, has high transparency, stronger mechanical strength and the characteristics of unidirectional easy tearing and the like, and has improved puncture resistance compared with the traditional PE film.

BOPE film is in the in-process of production, and the location to the BOPE film on the production facility is a link of comparatively important, and present BOPE film production facility is when the location, generally adopts the bolt to be fixed in the surface of roller with the axle of BOPE film, and the process that leads to installation and dismantlement is comparatively loaded down with trivial details, need consume more manpower and time, is unfavorable for improving the efficiency of production, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biaxial stretching BOPE film production facility possesses the advantage of being convenient for to fix, has solved present BOPE film production facility when the location, generally adopts the bolt to be fixed in the surface of roller with the axle of BOPE film, and the process that leads to installing and dismantling is comparatively loaded down with trivial details, need consume more manpower and time, is unfavorable for improving the efficiency of production, the lower problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a biaxial stretching BOPE film production facility, includes base and film placement machine and constructs, there is two-way threaded rod base inner chamber's rear side through bearing swing joint, the front end of two-way threaded rod runs through to the front side and the fixedly connected with knob of base, two-way threaded rod's surface is provided with opposite screw thread, two-way threaded rod's surface is provided with moving mechanism, the both sides at base top all are provided with the fixed block, the top of fixed block is provided with positioning mechanism, the through-hole has all been seted up to the both sides at base top, the inner wall and the fixed block swing joint of through-hole, the both sides of base inner chamber front side all are provided with stop gear.

Preferably, moving mechanism includes the thread bush of threaded connection in two-way screw rod surface front side and rear side, the both sides of thread bush all rotate through the pivot and are connected with the connecting rod, the inner chamber swing joint of base has two to remove the seat, one side of removing the seat is rotated through pivot and the crossing one end of two connecting rods and is connected, the top and the fixed block fixed connection of removing the seat.

Preferably, the positioning mechanism comprises a fixing frame fixed at the top of the fixing block, a stop block is fixedly connected to one side of the fixing frame, and a positioning block is fixedly connected to one side of the stop block.

Preferably, the film placing mechanism includes the movable roll that is located between two mounts, the fixed surface of movable roll installs the BOPE film body, the constant head tank has all been seted up to the both sides of movable roll, the inner chamber and the locating piece swing joint of constant head tank.

Preferably, stop gear includes the spout of seting up in base inner chamber front side both sides, the inner chamber sliding connection of spout has the slider, the rear side and the removal seat fixed connection of slider.

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

1. the utility model fixes the locating slot on one side on the surface of the locating block on the same side, then rotates the knob, the knob finally drives the two locating blocks to move oppositely, and further the locating block on the other side enters the inner cavity of the locating slot on the other side, and further the two locating blocks locate the movable roller, thus achieving the purpose of convenient fixation, the production equipment of biaxially oriented BOPE film has the advantage of convenient fixation, the shaft and the roller of the BOPE film are not required to be fixedly installed by bolts, the operation of the positioning is simple and rapid, when mass production is carried out, a large amount of manpower and time are saved, the production efficiency is improved, the problem that when the existing production equipment of BOPE film is positioned, the shaft of the BOPE film is generally fixed on the surface of the roller by bolts, the installation and disassembly processes are more complicated, more manpower and time are required to be consumed, and the production efficiency is not beneficial to improvement is solved, the practicability is lower.

2. The utility model discloses a cooperation that positioning mechanism and film placed the mechanism is used, and two locating pieces remove in opposite directions, and in entering into the inner chamber of two constant head tanks respectively until the one end that two locating pieces are relative, and then carry out the centre gripping location to the both ends of activity roller, through stop gear's setting, when removing the seat and controlling, remove the seat and drive the slider horizontal slip in the inner chamber of spout, spout and slider have played limiting displacement to removing the seat, have improved the stability when removing the seat and controlling.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional view of the present invention;

fig. 3 is a top sectional view of the base of the present invention.

In the figure: 1. a base; 2. a bidirectional threaded rod; 3. a knob; 4. a moving mechanism; 41. a threaded sleeve; 42. a connecting rod; 43. a movable seat; 5. a fixed block; 6. a positioning mechanism; 61. a fixed mount; 62. a stopper; 63. positioning blocks; 7. a film placement mechanism; 71. a movable roller; 72. a BOPE film body; 73. positioning a groove; 8. a through hole; 9. a limiting mechanism; 91. a chute; 92. a slide 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.

Referring to fig. 1-3, the present invention provides a technical solution: a biaxially oriented BOPE film production device comprises a base 1 and a film placing mechanism 7, wherein the rear side of the inner cavity of the base 1 is movably connected with a biaxially oriented threaded rod 2 through a bearing, the front end of the biaxially oriented threaded rod 2 penetrates through the front side of the base 1 and is fixedly connected with a knob 3, opposite threads are arranged on the surface of the biaxially oriented threaded rod 2, a moving mechanism 4 is arranged on the surface of the biaxially oriented threaded rod 2, fixed blocks 5 are arranged on both sides of the top of the base 1, the moving mechanism 4 comprises a threaded sleeve 41 which is in threaded connection with the front side and the rear side of the surface of the biaxially oriented threaded rod 2, both sides of the threaded sleeve 41 are rotatably connected with a connecting rod 42 through a rotating shaft, the inner cavity of the base 1 is movably connected with two moving seats 43, one side of each moving seat 43 is rotatably connected with one end of the intersection of the two connecting rods 42 through the rotating shaft, the top of each moving seat 43 is fixedly connected with the fixed block 5, and the top of the fixed block 5 is provided with a positioning mechanism 6, the positioning mechanism 6 comprises a fixed frame 61 fixed on the top of the fixed block 5, one side of the fixed frame 61 is fixedly connected with a stop block 62, one side of the stop block 62 is fixedly connected with a positioning block 63, the film placing mechanism 7 comprises a movable roller 71 positioned between the two fixed frames 61, a BOPE film body 72 is fixedly arranged on the surface of the movable roller 71, positioning grooves 73 are respectively formed in the two sides of the movable roller 71, the inner cavity of each positioning groove 73 is movably connected with the corresponding positioning block 63, the two positioning blocks 63 move oppositely until the opposite ends of the two positioning blocks 63 respectively enter the inner cavities of the two positioning grooves 73, so that the two ends of the movable roller 71 are clamped and positioned, through holes 8 are respectively formed in the two sides of the top of the base 1, the inner walls of the through holes 8 are movably connected with the fixed block 5, and limiting mechanisms 9 are respectively arranged on the two sides of the front side of the inner cavity of the base 1, stop gear 9 includes the spout 91 of seting up in base 1 inner chamber front side both sides, the inner chamber sliding connection of spout 91 has slider 92, the rear side of slider 92 with remove seat 43 fixed connection, through stop gear 9's setting, when removing seat 43 and remove the removal, remove seat 43 and drive slider 92 horizontal slip in the inner chamber of spout 91, spout 91 and slider 92 have played limiting displacement to removing seat 43, have improved the stability of removing when removing seat 43 and removing the removal.

The working principle is as follows: the utility model discloses during the use, the user is fixed in the surface of homonymy locating piece 63 through the constant head tank 73 with one side, rotate knob 3 again, knob 3 drives two-way threaded rod 2 and rotates, two-way threaded rod 2 drives two thread bush 41 back of the body removal mutually through the screw thread, thread bush 41 drives four connecting rod 42 one end synchronous motion in opposite directions, and then make the crossing one end of connecting rod 42 of both sides remove in opposite directions, and then drive two and remove seat 43 and remove in opposite directions, remove seat 43 and drive two fixed block 5 and remove in opposite directions, fixed block 5 drives the mount 61 of both sides, dog 62 and locating piece 63 remove in opposite directions, until the locating piece 63 of opposite side enter into the inner chamber of opposite side constant head tank 73, and then make two locating pieces 63 fix a position the both ends of movable roller 71, the mesh of being convenient for fixing has been reached promptly.

In summary, the following steps: the biaxially oriented BOPE film production equipment has the advantages that the biaxially oriented BOPE film production equipment has the advantages of convenience in fixing, bolts are not needed to be adopted to fixedly install the shaft of the BOPE film and the roller, the positioning operation is simple and rapid, a large amount of manpower and time are saved during mass production, the production efficiency is improved, the problem that the installation and disassembly processes are complicated and more manpower and time are consumed when the conventional BOPE film production equipment is used for positioning is solved, is not beneficial to improving the production efficiency and has lower practicability.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a biaxial stretching BOPE film production facility, includes that base (1) and film are placed mechanism (7), its characterized in that: the rear side of base (1) inner chamber has two-way threaded rod (2) through bearing swing joint, the front end of two-way threaded rod (2) runs through to front side and fixedly connected with knob (3) of base (1), the surface of two-way threaded rod (2) is provided with opposite screw thread, the surface of two-way threaded rod (2) is provided with moving mechanism (4), the both sides at base (1) top all are provided with fixed block (5), the top of fixed block (5) is provided with positioning mechanism (6), through-hole (8) have all been seted up to the both sides at base (1) top, the inner wall and fixed block (5) swing joint of through-hole (8), the both sides of base (1) inner chamber front side all are provided with stop gear (9).

2. The biaxially oriented BOPE film production apparatus according to claim 1, wherein: moving mechanism (4) include threaded sleeve (41) of threaded connection in two-way threaded rod (2) surface front side and rear side, the both sides of threaded sleeve (41) all are rotated through the pivot and are connected with connecting rod (42), the inner chamber swing joint of base (1) has two to remove seat (43), one side of removing seat (43) is rotated through pivot and two crossing one end of connecting rod (42) and is connected, the top and fixed block (5) fixed connection of removing seat (43).

3. The biaxially oriented BOPE film production apparatus according to claim 1, wherein: positioning mechanism (6) include be fixed in mount (61) at fixed block (5) top, one side fixedly connected with dog (62) of mount (61), one side fixedly connected with locating piece (63) of dog (62).

4. The biaxially oriented BOPE film production apparatus according to claim 3, wherein: film placement machine constructs (7) and includes and is located movable roller (71) between two mounts (61), the fixed surface of movable roller (71) installs BOPE film body (72), constant head tank (73) have all been seted up to the both sides of movable roller (71), the inner chamber and locating piece (63) swing joint of constant head tank (73).

5. The biaxially oriented BOPE film production apparatus according to claim 2, wherein: stop gear (9) include spout (91) of seting up in base (1) inner chamber front side both sides, the inner chamber sliding connection of spout (91) has slider (92), the rear side and the removal seat (43) fixed connection of slider (92).

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