JP2007089559A - Protective film pasting machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a protective film pasting machine capable of pasting the film with stable quality, even when a ridge is deformed. <P>SOLUTION: This protective film pasting machine 1 is structured so that a shifting part 2 for shifting a seedling N which is grown on a mulch film S of a ridge U to a predetermined position P in a transverse direction of the ridge, an unwinding part 3 for unwinding the protective film T of which the edges on both the right and left sides is equipped with adhesive faces Ta toward the ridge U, and a pasting part 4 for pasting the protective film T on the mulch film 4 in such a manner as to cover the seedling at the rear of the shifting part 2 are mounted on a machine body 6 which is supported on traveling wheels 7 so as to be freely travelled in a longitudinal direction of the ridge. Further, the shifting part 2 and the pasting part 4 are each supported on the machine body 6 so as to be freely movable in an approximately vertical direction. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  TECHNICAL FIELD The present invention relates to a protective film sticking machine for sticking a protective film for protecting seedlings to be cultivated on a multifilm.

  As a conventional protective film sticking machine, a protective film sticking machine for multi-cultivated seedlings described in Patent Document 1 is exemplified. As shown in FIGS. 6 and 7, this protective film sticking machine feeds the seedling protective film 82 having adhesive surfaces 82 a on both sides from the raw fabric roll 83 and sticks it on the multi-layered film. is there. Then, a roll support base 84 for supporting the original fabric roll 83 horizontally, four film pressing rollers 87 rolling on the multi-film-covered cage, and protection of the full width extended state fed from the original fabric roll 83 A pair of inclined guides 88 that guide the film 82 in a V shape, a push-down guide 89 that acts on the center of the protective film 82 to hang the protective film 82 downward, and a protective film 82 that has been reduced in width by bending. The traveling machine frame 93 is equipped with a folding guide 92 that is folded in a flat shape and guided below the film pressing roller 87.

  Then, the protective film 82 is fed out from the original roll in a full width extended state without wrinkles, and is brought into a V shape by a pair of left and right inclined guides 88 and a push-down guide 89 and then guided to a horizontally long folding guide 92. In this state, the sheet is folded in a flat shape and narrowed to a predetermined width, and is guided below the left and right film pressing rollers 87 to be stuck on the multi-film.

JP-A-8-154504

  However, since the four film pressing rollers 87 are directly supported by the traveling machine frame 93, when the bag is deformed, the film pressing roller 87 cannot follow the deformed shape, and the protective film 82 is pressed. There is a problem that variations may occur.

  Further, when growing in a wide range along the surface of the pod like a potato seedling, if the protective film 82 is applied as it is, the seedling protrudes from the side of the protective film 82. For this reason, it is necessary to paste the seedlings after collecting them in the range where the protective film 82 is pasted, which is troublesome.

In order to solve the above problems, the protective film sticking machine of the present invention is
A positioning part that brings seedlings that grow on the multi-layered cocoon to a predetermined position in the cocoon width direction;
A pay-out portion for feeding out a protective film having adhesive surfaces on both sides on the left and right sides,
A protection part mounted on the airframe, which is supported by the traveling means so as to be able to travel in the cocoon length direction by the traveling means, behind the positioning part, so as to cover the seedling so as to cover the seedling. A film applicator,
The positioning part and the sticking part are supported so as to be substantially vertically movable with respect to the machine body.

  According to this configuration, even if the wrinkle is deformed, the positioning portion and the sticking portion move substantially up and down to absorb the fluctuation. Thus, the said positioning part and the said sticking part can exhibit each function stably with respect to the said seedling and the said protective film in a cocoon upper surface, respectively.

The positioning portions are respectively disposed so as to be located on the left and right of the predetermined position,
The both positioning portions are illustrated as being supported so as to be substantially vertically movable with respect to the aircraft.

  According to this configuration, even if the relative heights of the left and right sides on the upper surface of the heel fluctuate, the positioning portions move substantially up and down independently of each other and absorb the fluctuation. For this reason, the both positioning parts stably exhibit their functions with respect to the seedling on the upper surface of the heel.

The affixing portions are respectively disposed so as to be located on the left and right of the predetermined position,
The both pasting portions exemplify a mode in which they are supported so as to be swingable to the left and right with respect to the airframe.

  According to this configuration, even if the inclination of the upper surface of the heel with respect to the airframe fluctuates, both the pasting portions appropriately swing left and right to absorb the fluctuation. For this reason, both said sticking parts exhibit each function stably with respect to the said protective film in the collar upper surface.

  The positioning unit is configured to be supported so as to be substantially vertically movable with respect to the airframe, and to be supported at a predetermined height on the kite via a kite guide roller that rolls on the kite upper surface side. Is illustrated.

  According to this configuration, since the brush is supported at the predetermined height on the ridge by the ridge upper surface guide roller, it is possible to prevent an excessive force from being applied to the seedling and prevent the seedling from being damaged. .

  The positioning portion is supported so as to be substantially vertically movable with respect to the airframe, and is guided in the width direction through a side surface guide roller that rolls on the side surface side in the vicinity of the positioning portion. The aspect comprised in is illustrated.

  According to this configuration, since the positioning portion is guided in the heel width direction by the heel side guide roller, it follows the deformation of the heel in the heel width direction such as a fold. Further, the traveling direction of the airframe also follows the deformation of the kite in the kite width direction through the positioning portion.

  The said sticking part illustrates the aspect comprised so that it might be guided to the eaves width direction via the eaves side surface guide roller rolling on the eaves side surface side in the vicinity of this adhering part.

  According to this configuration, the sticking portion is guided in the heel width direction by the heel side guide roller, and therefore follows the deformation of the heel in the heel width direction such as a heel bend. Further, the advancing direction of the machine body follows the deformation of the heel in the heel width direction through the sticking portion. And, when the heel side guide rollers are provided both in the vicinity of the positioning portion and in the vicinity of the sticking portion, the followability in the advancing direction of the aircraft with respect to deformation of the heel in the heel width direction is further improved. Can do.

  The positioning part or / and the sticking part exemplify an aspect configured to be movable to a retracted position retracted above the body.

  According to this configuration, when the work of attaching the protective film is not performed, the positioning unit and / or the attaching unit can be moved to the retracted position, so that, for example, the machine body travels along the bag. Even at times, the body can be smoothly run without interference between the seedling on the heel or the heel and the positioning part or / and the sticking part.

  The positioning part and the sticking part exemplify a mode in which the positioning part and the sticking part are configured to be movable in conjunction with the retracted position retracted above the body.

  According to this structure, the workability | operativity which moves the said positioning part and the said sticking part to the said retracted position can be improved.

  According to the protective film applicator according to the present invention, there is an excellent effect that the protective film can be applied with stable quality even when the wrinkle is deformed.

  FIGS. 1-5 has shown the protective film sticking machine 1 of 1st embodiment which actualized this invention. This protective film sticking machine 1 is provided with a positioning part 2 for bringing a seedling N grown on the multi-film S of the cocoon U to a predetermined position P (see FIG. 2) in the cocoon width direction, and adhesive surfaces Ta on both left and right sides. A feeding part 3 for feeding the protective film T against the ridge U, a pasting part 4 for pasting the protective film T on the multi-film S so as to cover the seedling N behind the positioning part 2, and a hand-held handle 5 is mounted on the airframe 6 supported by the traveling means so as to be able to travel in the longitudinal direction. In this example, a pair of left and right traveling wheels 7 respectively traveling between the eaves on both sides of the eaves are used as the running means. In each figure, the arrow F indicates the front side of the aircraft.

  The airframe 6 includes a horizontal frame 11 having both ends that can be expanded and contracted, and a pair of leg frames 12 that are attached to both sides of the horizontal frame 11 so that the vertical height can be adjusted. A traveling wheel 7 is rotatably supported at the lower end portion of the leg frame 12, and the distance between the traveling wheels 7 can be adjusted by expanding and contracting both ends of the lateral frame 11.

  The positioning portion 2 has a base end side spaced in the front-rear direction at the front end portions of the pair of front swing arms 13 that are pivotally supported so as to be swingable up and down and spaced forward from each other. A pair of front and rear first and second brushes 14 and 15 arranged in parallel is provided. As shown in FIG. 2, the left and right first brushes 14 and the left and right second brushes 15 are arranged in a substantially C shape such that the distance between the first brush 14 and the left and right second brushes 15 gradually decreases toward the rear of the machine body. The seedling N spreading on the heel as it advances forward is brought to a predetermined position P. Further, by narrowing the interval between the rear ends of the pair of second brushes 15 behind the pair of first brushes 14 rather than the interval between the rear ends of the pair of first brushes 14, the seedling N can be surely placed at a predetermined position. It comes to P. As shown in FIGS. 1 to 3, the front end side of each front swing arm 13 is configured to be supported at a predetermined height on the eaves via an eaves upper surface guide roller 16 that rolls on the upper surface side of the eaves. In addition, it is configured to be guided in the heel width direction via a heel side guide roller 17 that rolls on the heel side. Further, each front swing arm 13 is prevented from rotating downward by a predetermined angle by a locking piece 18 attached so as to be locked to the feeding portion 3.

  The feeding unit 3 is supported by the horizontal frame 11 and rotatably supports the film roll R, and the protection supported by the horizontal frame 11 below the roll supporting unit 21 and fed from the film roll R. And a guide roller 22 for guiding the film T to the rear of the machine body. The roll support portion 21 includes a pair of roll support arms 23 projecting forward from both end sides of the horizontal frame 11, and a roll attachment holder 24 attached to the tips of the both roll support arms 23. Both roll mounting holders 24 are supported slidably toward the inside of the machine so that the core of the film roll R can be clamped, and are urged by springs 25 as urging means toward the inside of the machine.

  The affixing portion 4 includes a pair of left and right film pressing rollers 28 provided at the distal end of a rear swing arm 27 that is pivotally supported by the central portion of the horizontal frame 11 so that the base end side is swingable up and down and extends rearward. . As shown in FIGS. 1, 2, and 4, the film pressure roller 28 is disposed so as to be positioned on the left and right sides of the predetermined position P. Centering on a substantially parallel shaft 27a, the body 6 is supported so as to be swingable to the left and right. The rear swing arm 27 is supported so as to be rotatable about a shaft 29 fixed to the base end side thereof, and a central portion of a rotation lever 30 is fixed to the shaft 29. The rotating lever 30 is urged upward at a front end side by a tension spring 31 as an urging means, and a rear end side is connected to an operation lever 35 described later via a wire 32.

  The handle 5 is attached to the central portion of the horizontal frame 11 of the fuselage 6 so as to extend rearward and obliquely upward so that the tilt angle can be adjusted. An operation lever 35 and a lock lever 36 for fixing or releasing the state where the operation lever 35 is gripped are provided at the rear end of the handle 5. Then, when the operation lever 35 is gripped, as shown in FIG. 5, the film pressing roller 28 moves to the retreat position Q <b> 1 where the film press roller 28 is retreated upward through the wire 32, the rotation lever 30, and the rear swing arm 27. Further, by operating the lock lever 36, the film press roller 28 can be fixed at the retracted position Q1.

  Next, operation | movement of this protective film sticking machine 1 is demonstrated. In this example, the potato seedling N is covered with the protective film T, and the predetermined position P in the heel width direction is a substantially central portion in the heel width direction. First, it arrange | positions so that the body 6 of the protective film sticking machine 1 may straddle the stick U of protection film sticking object, and may face the hook length direction and the advancing direction. At this time, the lock lever 36 is set in a state in which the operation lever 35 is released from being fixed. Subsequently, the front-end | tip part of the protective film T is pulled out from the film roll R, and is affixed so that the predetermined position P on the upper surface of a bag may be covered. Next, the handle 5 is pushed to advance the aircraft 6 forward. Then, as the machine body 6 advances, the left and right brushes 14 and 15 of the positioning unit 2 move the seedling N to the predetermined position P. At the same time, the protective film T is pulled out from the feeding portion 3 and covered so as to cover the seedling N, and the adhesive surfaces Ta on both sides of the protective film T are formed on the multi-film S by the both film pressing rollers 28 of the sticking portion 4. It is designed to be pasted after being crimped.

  Further, when the protective film sticking machine 1 is run in the saddle length direction without carrying out the sheet sticking operation, first, the handle 5 is pushed down and the airframe 6 is tilted backward to make it relatively to the airframe 6. The sticking part 4 is set to the retracted position Q1 (the sticking part 4 may be moved to the retracted position Q1 by grasping the operation lever 35). This state is fixed by the lock lever 36. Next, by operating the handle 5, the inclination of the airframe 6 is adjusted. As shown in FIG. 5, the affixing portion 4 is retracted to the upper side of the bag, and the positioning portion 2 is also locked by the locking piece 18. By doing so, it is in a state of being retracted to the retracted position Q2 above the heel. When the handle 5 is pushed in this state, the machine body 6 can be made to travel comfortably.

  According to the protective film sticking machine 1 of the present example configured as described above, even if the ridge U is deformed, the positioning part 2 and the sticking part 4 move substantially up and down to absorb the fluctuation. ing. Thus, the positioning part 2 and the sticking part 4 can exhibit each function stably with respect to the seedling N and the protective film T on the upper surface of the cocoon, respectively.

  The positioning unit 2 is disposed so as to be located on the left and right sides of the predetermined position P, and the both positioning units 2 are supported so as to be substantially vertically movable with respect to the airframe 6. Even if the relative heights of the left and right sides on the upper surface of the heel fluctuate, both positioning portions 2 move substantially up and down independently of each other to absorb the fluctuation. For this reason, both the positioning parts 2 exhibit each function stably with respect to the seedling N on the upper surface of the cocoon.

  The affixing portions 4 are respectively disposed so as to be located on the left and right sides of the predetermined position P, and both the affixing portions 4 are supported so as to be swingable to the left and right with respect to the body 6. Even if the inclination of the upper surface fluctuates, both the pasting portions 4 swing right and left as appropriate and absorb the fluctuation. For this reason, both the sticking parts 4 exhibit each function stably with respect to the protective film T in the collar upper surface.

  Since the positioning unit 2 is supported at the predetermined height on the ridge by the ridge upper surface guide roller 16, it is possible to prevent an excessive force from being applied to the seedling N and to prevent the seedling N from being damaged.

  Since the positioning portion 2 is guided in the heel width direction by the heel side guide roller 17, it follows the deformation of the heel U in the heel width direction such as a heel bend. Further, the traveling direction of the airframe 6 also follows the deformation of the kite U in the kite width direction via the positioning unit 2.

  The affixing unit 4 and the positioning unit 2 are configured to be movable to the retracted positions Q1 and Q2 that are retracted to the upper side of the machine body. Even when traveling along the heel U, the heel U or the seedling N on the heel and the affixing portion 4 do not interfere with each other, and the body 6 can travel smoothly.

  Next, FIGS. 8 to 12 show a second embodiment in which the present invention is embodied. This protective film sticking machine 40 is mainly different from the first embodiment in the following points. Therefore, parts common to the embodiment are given the same reference numerals, and redundant description is omitted.

  As shown in FIGS. 9 and 11, the machine body 6 includes a pair of hanging frames 11 a that are provided on the horizontal frame 11 so as to protrude downward with a left-right spacing. Further, as shown in FIG. 8, the body 6 includes a pair of leg frames 12 extending vertically. A spare paper sheet roll R around which a paper sheet T as a protective film is wound can be mounted on the upper end of each leg frame 12. Further, traveling wheels 7 are rotatably supported at the lower ends of the leg frames 12. In this example, the leg frame 12 extends linearly up and down, and the distance from the handle 5 to the rotating shaft of the traveling wheel 7 is longer than that of the first embodiment. The reaction becomes slow. Thereby, in the protective film sticking work which generally does not require an abrupt steering operation, the maneuverability is improved.

  As shown in FIG. 8, a base plate 41 formed in a substantially fan shape is fixed to one side of the machine body 6, and a support shaft 42 toward the machine body is provided at a substantially central position of the fan shape in the base plate 41. Is protruding. A stand 43 is supported on the support shaft 42 so as to be rotatable about the axis and tiltable in the axial length direction. The stand 43 is urged toward the base plate side by a spring 44 as an urging means for preventing the stand 43 from tilting in the axial length direction of the support shaft 42, and a locking projection protruding from the base plate side of the stand 43. By locking the portion 43a in the upper end edge, lower end edge of the base plate 41, or the locking hole 41a provided in the base plate 41, a lowered position (position indicated by a solid line in FIG. 8) for supporting the body 6 on the ground, It is positioned at the ascending position retracted upward (position indicated by a two-dot chain line in FIG. 8) or the like. The position of the stand 43 is changed by tilting the stand 43 in the axial direction of the support shaft 42 against the spring 44 and releasing the locking.

  As shown in FIG. 11, the positioning unit 2 is rotatably supported by both the hanging frames 11 a, and the horizontal shaft body 46 extending parallel to the horizontal frame 11 and the front swing arm 13 are driven up and down. A drive lever 47 having a central portion fixed to the horizontal shaft body 46 and a pair of cylinders 48 that are externally attached to the horizontal shaft body 46 so as to be relatively rotatable within a certain angle range are provided. The pair of front swing arms 13 are fixed to the pair of cylinders 48 on the base end sides. In this example, both the horizontal shaft body 46 and the cylindrical body 48 are provided with through holes 46a and 48a extending in the radial direction thereof, and a pin 49 formed with a diameter smaller than at least one of the through holes is provided in the both through holes. By being provided in a state of being inserted into the holes 46a and 48a, the cylindrical body 48 is configured to be rotatable relative to the horizontal shaft body 46 within a certain angle range. Thus, the front swing arm 13 of the present example is designed so that the rotation angle range is restricted, and does not include the locking piece 18 in the first embodiment. Further, the positioning portion 2 of this example does not include the collar upper surface guide roller 16 in the first embodiment, and the front end side of each front swing arm 13 is moved by the pair of front and rear first brush 14 and second brush 15. It is supported at a predetermined height on the heel.

  As shown in FIGS. 9 and 10, the feeding unit 3 includes stopper means for holding the roll mounting holder 24 for mounting the paper sheet roll R in a state where the roll mounting holder 24 is moved outward from the machine body. In this example, the outer side of the machine body of the roll mounting holder 24 is slidably and rotatably inserted into a through hole 23a provided in the roll support arm 23, and is provided with a retainer 24a. At this point, a stopper metal 51 as a stopper means is attached. The stopper metal 51 is formed in a substantially L shape that is bent so that the front end portion 51a faces toward the inside of the machine body. As shown by a two-dot chain line in FIG. The roll mounting holder 24 is held in a state where the support arm 23 is moved outward from the machine body so that the paper sheet roll R can be easily attached. Yes.

  A rotation lever 30 extending to the front of the machine body is fixed to the shaft 29 in the sticking unit 4. The front end side of the rotation lever 30 is urged upward by a tension spring 31 as urging means, and is pushed down to the rear end side of the drive lever 47. Further, as shown in FIGS. 8 and 9, a heel side guide roller 54 that rolls on the heel side is supported at the tip ends of the shafts of the both film pressing rollers 28 via a roll support frame 53. . In this example, the roll support frame 53 has mounting positions in the axial length direction and the axial circumferential direction of the film pressing roller 28 so that the position of the side guide roller 54 can be adjusted as appropriate according to the shape of the flange. It is adjustable. Thus, the sticking portion 4 of this example is configured to be guided in the heel width direction via the heel side guide roller 54 that rolls on the heel side in the vicinity of the sticking portion 4.

  As shown in FIGS. 8 and 12, the handle 5 is provided with the lock lever 36 in the first embodiment by devising the position of the support shaft of the operation lever 35 and the connection position of the wire 32 in the operation lever 35. Instead, the state of the operation lever 35 is configured to be maintained. The operation lever 35 is connected to the front end side of the drive lever 47 through the wire 32. In this example, as shown in FIG. 8, when the operation lever 35 is tilted forward, the wire 32 is loosened, the front end side of the drive lever 47 is rotated forward, the horizontal shaft body 46, the pin 49, and the cylinder body 48. When the front swing arm 13 can be turned up and down via the position, the positioning unit 2 becomes the use position. At the same time, since the rear end side of the drive lever 47 is raised, the front end side of the turning lever 30 is raised, and the rear swing arm 27 can be turned up and down, so that the sticking portion 4 is also in the use position. In addition, as shown in FIG. 12, when the operation lever 35 is tilted rearward, the wire 32 is stretched and the front end side of the drive lever 47 is pulled rearward, via the horizontal shaft body 46, the pin 49, and the cylinder body 48. When the front swing arm 13 is lifted upward, the positioning unit 2 becomes the retracted position Q2. At the same time, since the rear end side of the drive lever 47 is lowered, the front end side of the rotating lever 30 is pushed down and the rear swing arm 27 is lifted upward, so that the sticking portion 4 is also in the retracted position Q1. As described above, the positioning unit 2 and the pasting unit 4 are configured to be movable in conjunction with the retracted positions Q2 and Q1 retracted upward from the machine body. For this reason, unlike the first embodiment, since both the positioning unit 2 and the pasting unit 4 are retracted upward, it is not necessary to adjust the inclination of the machine body 6 by depressing the handle 5 during non-working. However, it is possible to operate the handle 5 with the same posture regardless of whether it is working or not.

  According to the protective film sticking machine of this example, in addition to the same effects as those of the first embodiment, the effects specific to this example can be obtained.

In addition, this invention is not limited to the said embodiment, For example, it can also be suitably changed and embodied as follows, for example in the range which does not deviate from the meaning of invention.
(1) The left and right brushes in the positioning unit 2 are arranged in one row or three rows or more, respectively.
(2) The left and right side guide rollers 17 are omitted.
(3) The protective film sticking machine 40 of the second embodiment is provided with the ridge upper surface guide roller 16 in the first embodiment.

It is a side view of the protective film sticking machine concerning a first embodiment which materialized the present invention. It is a top view of the protective film sticking machine. It is a front view which shows the heel upper surface guide roller and heel side guide roller of the protective film sticking machine. It is a front view which shows the film press roller of the protective film sticking machine. It is a side view of the protective film sticking machine in the state where the sticking part and the positioning part were moved to the retreat position. It is a side view of the conventional protective film sticking machine. It is a top view of the protective film sticking machine. It is a side view of the protective film sticking machine which concerns on 2nd embodiment which actualized this invention. It is a top view of the protective film sticking machine. It is a front view of the protective film sticking machine. It is the XI-XI sectional view taken on the line of FIG. It is a side view of the protective film sticking machine in the state where the sticking part and the positioning part were moved to the retreat position.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Protective film sticking machine 2 Positioning part 3 Feeding part 4 Sticking part 5 Handle 6 Airframe 7 Running wheel 14 1st brush 15 2nd brush 16 Top surface guide roller 17 Side guide roller 18 Locking piece 21 Roll support part 22 Guide Roller 28 Film pressure roller 40 Protective film sticking machine 54 Side guide roller N Seedling P Predetermined position Q1 Retraction position Q2 Retraction position R Film roll S Multifilm T Protection film Ta Adhesive surface U

Claims (8)

A positioning part that brings seedlings that grow on the multi-layered cocoon to a predetermined position in the cocoon width direction;
A pay-out portion for feeding out a protective film having adhesive surfaces on both sides on the left and right sides,
A protection part mounted on the airframe, which is supported by the traveling means so as to be able to travel in the cocoon length direction by the traveling means, behind the positioning part, so as to cover the seedling so as to cover the seedling. A film applicator,
The positioning part and the sticking part are each a protective film sticking machine supported so as to be substantially vertically movable with respect to the machine body. The positioning portions are respectively disposed so as to be located on the left and right of the predetermined position,
The protective film sticking machine according to claim 1, wherein the positioning parts are supported so as to be substantially vertically movable independently from each other with respect to the machine body. The affixing portions are respectively disposed so as to be located on the left and right of the predetermined position,
The protective film sticking machine according to claim 1 or 2, wherein the both sticking parts are supported so as to be swingable to the left and right with respect to the machine body.   The positioning portion is supported so as to be substantially vertically movable with respect to the airframe, and is configured to be supported at a predetermined height on the ridge via a ridge upper surface guide roller that rolls on the ridge upper surface side. The protective film sticking machine as described in any one of Claims 1-3.   The positioning portion is supported so as to be substantially vertically movable with respect to the airframe, and is guided in the width direction through a side surface guide roller that rolls on the side surface side in the vicinity of the positioning portion. The protective film sticking machine as described in any one of Claims 1-4 comprised by these.   The said sticking part is comprised so that it may be guided to the heel width direction via the heel side guide roller which rolls the heel side in the vicinity of this sticking part. Protective film pasting machine.   The protective film sticking machine according to any one of claims 1 to 6, wherein the positioning part or / and the sticking part are configured to be movable to a retracted position retracted above the machine body.   The protective film sticking machine according to any one of claims 1 to 6, wherein the positioning unit and the sticking part are configured to be movable in conjunction with a retracted position retracted above the machine body.

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