JP2010150741A - Form processing device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a compact form processing device capable of reducing the number of units of a conveyance system, controlling the conveyance system easily, and automating part of recycling process for a form. <P>SOLUTION: This form processing device 100 performs the processings for reutilizing the used form 10 used to place and mold concrete and mortar, and the used forms 10 are sequentially carried into the conveyance system 120 by a carrying-in part 110. The conveyance system 120 includes a rail 121 provided with a pair of right and left driving conveyance chains 122 and a roller 123 to convey the used forms 10 sequentially. A processing part 130 provided with a processing mechanism for the form 10 is provided in the conveyance process of the conveyance system 120 to perform various kinds of processings. A carrying-out part 140 receives the processed form 10 and carries it out. The carrying-in part 110 includes a lift device moving up and down just below the conveyance system 120 to carry the form 10 into the conveyance system 120 from below the conveyance system 120. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a formwork processing apparatus for processing a used formwork used for casting and molding concrete or mortar and reusing it as a new formwork. The present invention relates to a mold processing apparatus capable of adjusting the size of a mold, removing and cleaning concrete and mortar residues adhering to the mold surface and sides, and applying a release agent to the mold surface and sides.

  In general, when building a building with concrete, depending on the design, a plurality of formwork is placed at a predetermined location, and concrete is poured into it and solidified by building concrete such as columns, beams and walls. ing. Conventionally, in order to manufacture these formwork, the formwork manufacturer cuts the plate material and cuts the timber into the specified size or standard size required for the construction of the building, and then cuts the cut timber into the cut plate material Was manufactured by nailing.

  The material of the formwork is mainly wood. As shown in FIG. 18, the general-purpose formwork 10 is bonded to the upper surface of the frame 1, for example, by combining a frame 1 in which square cores are arranged in four directions and a necessary reinforcing core is combined with a pier that is assembled into a frame. It is comprised from the plywood material 2 which apply | coated and stuck the agent.

  Here, as the formwork 10 used for the construction of the building, not only the brand new one is always used, but also the formwork 10 once used in the construction of the building is collected after being cast and formed, and the collected formwork 10 is collected. Recycle the new mold 10 by making good use of the parts that can be reused using, remove and clean residues such as mortar, concrete and dust attached to the surface and side of the collected mold 10, As a final process of processing the mold 10, a so-called mold recycling process is performed in which a release agent is applied to the surface and side surfaces of the mold 10. In other words, it is desirable that the mold 10 be reusable as much as possible instead of being cut once and disposable. Therefore, from the past, the mold 10 once used is looked at each part of the frame 1 and the plywood 2, and the reusable part is used to reinforce the missing part, and a new mold 10 is assembled again. Yes.

The recycling of the mold 10 is insufficient when the collected used mold 10 is brought into the processing place, and when the form 10 is long, the frame 1 and the plywood are cut or the form is short. Perform various processes such as size adjustment processing to add frame 1 and plywood 2 for the length of the length, cleaning processing of the surface and side surface of the mold 10, application of a release agent to the surface and side of the mold 10, The processed form 10 is carried out from the processing site. As described above, the reuse of the mold 10 requires many steps and requires a lot of manpower.
Therefore, a recycling apparatus that automates a part of the recycling process of the mold 10 has been known.

  FIG. 19 shows a form recycling apparatus in the prior art. A carry-in section 13 for carrying in a used formwork, a kelen apparatus 14 for removing deposits such as mortar and concrete adhering to a plywood, and a moldwork from which deposits have been removed by the kelen apparatus are cut into predetermined dimensions. What is provided with the cutting device 15 which measures, the dimension measuring device 16 which measures a dimension, and the carrying-out part 17 which carries out the processed moldwork is disclosed. A configuration including a joining device 25 that joins two molds is also disclosed.

JP 2003-90127 A

  However, in the above-mentioned conventional formwork recycling apparatus, when carrying out automatically in the conveyance system from carrying in the used formwork, putting it into various processing units, and taking out the finished formwork, When the processing apparatus becomes large and the sizes of the carry-in unit 13 and the carry-out unit 17 are added, there is a problem that a large work area is required.

  In the prior art, since the mold is automatically conveyed using a chain belt and a roller as a conveying system, it is necessary to move the mold in the same plane. In other words, the chain belt and roller always touched the bottom and gripped, and it was necessary to always move and deliver it, so the molds were handled in the same plane.

  First, the carry-in unit 13 stores a certain number of molds and puts them into the transport system while checking the timing. However, the carry-in unit 13 has a correspondingly large area because it is placed in the same plane. When the number of stacks is n and the area of one mold is S (m2), the area of at least n · S (m2) is required.

  Next, the various processing parts such as the keren device 14, the cutting device 15, the dimension measuring unit 16, and the joining device 25 are independent device parts. It is also necessary to remove or cut the deposits on the bottom and side piers, but the bottom and side piers of the formwork are above the transport system because they touch and grip the chain belt and roller. It cannot be processed at the point. Therefore, the conveyance system of the processing unit is divided into two front and rear conveyance system units, and the deposits include the bottom surface of the frame body by stopping the movement of the frame body on the way from the front conveyance system unit to the rear conveyance system unit. It was necessary to remove and cut. Therefore, each keren device 14, cutting device 15, joining device 25, etc. must be provided with two front and rear transport system units, and each device becomes long.

  When a transport system is assembled with a chain belt and a roller, it is basically transported in a straight line. Therefore, the carrying-in part 13, the keren apparatus 14, the cutting apparatus 15, the joining apparatus 25, the dimension measuring apparatus 16, and the carrying-out part 17 are arranged linearly. In addition, although it moves in the orthogonal direction in the carrying-in part 13 and the carrying-out part 17, the mechanism is abbreviate | omitted, the extrusion mechanism extruded in an orthogonal direction is incorporated, and at the timing extruded in an orthogonal direction, a chain belt and a roller The transport system had to be stopped. Therefore, the control of the transport system has become complicated.

  SUMMARY OF THE INVENTION An object of the present invention is to provide a formwork processing apparatus that automates part of the recycle processing of a formwork that is small in size, has a small number of units in the transport system, and is easy to control the transport system.

In order to achieve the above object, the formwork processing apparatus of the present invention comprises:
A formwork processing apparatus for processing a used formwork used for casting and molding concrete or mortar and reusing it as a new formwork,
A carry-in section for carrying in the used formwork in turn,
A rail system including a pair of left and right drive conveyance chains and rollers, and a conveyance system that sequentially conveys the formwork carried from the carry-in section;
In the transport process of the transport system, a processing unit having a processing mechanism for the mold,
An unloading unit that receives and unloads the processed formwork that has been conveyed by the conveying system via the processing unit;
The carry-in unit includes an elevating device that moves up and down directly below the transfer system, and stacks the molds in a state where the formwork is stacked on the elevating device, and the mold is moved from below the transfer system to the transfer system by the elevating device. The structure is such that the frame is carried into the transport system.

  With the above-described configuration, it is possible to carry in the molds one after another in the vertical direction in a state in which a large number of molds are stacked vertically in the carry-in unit with respect to the transport system, and the device area around the carry-in can be reduced. The whole is downsized. If the conventional method is to store the formwork to be carried in the same horizontal plane and feed it into the same horizontal plane, the apparatus area around the carry-in becomes large and the apparatus must be enlarged. Then, downsizing can be realized.

Here, as an example of a structure capable of receiving a formwork in a vertical direction from directly below the conveyance system, the pair of left and right rails at the loading portion of the conveyance system located above the lifting device of the loading portion. One of the rails includes a driving conveyance chain and a roller, and is a fixed rail having a driving force, and the other rail has no driving conveyance chain and does not have a driving force only by the roller, and the conveyance. A structure is possible that is a movable rail that is movable transversely to the direction.
In addition, a pressing roller is provided above the rail including the drive conveyance chain and the roller, and when the mold is conveyed, the mold is moved from below by the drive conveyance chain and the roller, and from above It is preferable to increase the transmission of the driving force of the driving / conveying chain to the mold by being sandwiched by pressing rollers.

  As an operation procedure, in the carrying-in part of the carrying-in system, before raising the mold on the uppermost surface stacked on the lifting device to a height to be placed on the rail of the carrying system, the movable rail is The distance between the fixed rail and the movable rail is moved away from the fixed rail to be wider than the width of the mold, and the mold on the uppermost surface is received from the lifting device of the carry-in unit, Next, the received formwork is pushed out to the fixed rail side and temporarily fixed by pushing out the formwork to a position on the fixed rail by a formwork pushing means for temporarily fixing, and then the lifting device is lowered. After lowering the formwork below the uppermost formwork, the movable rail is moved to the fixed rail side, and the distance between the fixed rail and the movable rail is set as the width of the transport system, It can be assumed that allowed to transport by the driving force of the driving conveyor chain of the fixed rail an open mold which has been fixed at the one with the frame pushing means as free.

  According to the above configuration, the width between the fixed rail and the movable rail can be adjusted by providing the movable rail, and the mold can be received from directly below the conveyance system, and the received mold can be placed on the conveyance system. .

  Further, as described above, by adopting a structure in which a roller is provided in the movable rail without providing a drive conveyance chain, the drive conveyance chain of the conveyance system can be unified. If the structure is provided with a drive conveyance chain on the movable rail side, at least two drive conveyance chain units are required for the conveyance system. In the above configuration, the drive conveyance chain of the conveyance system is unified. be able to. In addition, at the carry-in location, the formwork can be transported only by the drive transport chain on the fixed rail side.

  Next, as an example of a structure in which the processed formwork can be carried out vertically downward from the transport system, the unloading unit includes a lifting device that moves up and down directly below the transport system, and the processing is finished by the lifting device. A structure is possible in which the formwork is received downward from the transport system and stacked in a state where the formwork is stacked on the lifting device.

Here, at the unloading position located above the lifting / lowering device of the unloading unit in the transfer system, both the rails of the left and right pair of rails do not have the drive transfer chain and are driven only by the rollers. A structure in which the movable rail is movable in the lateral direction with respect to the transport direction is possible.
In order to ensure the conveyance of the mold when there is no driving force on both rails, for example, a pull-in roller having a driving force is provided above the lifting device of the carry-out unit, and the drive conveying chain is not provided. A flip roller with driving force is provided above the rail that does not have driving force with only a roller, and when receiving the mold into the carry-out part, the mold is moved from below by the roller and from above. A structure in which the mold frame is pulled in by increasing the transmission of the driving force of the pull roller to the mold frame is preferable.

  In addition, before the formwork is transported at the unloading location of the transport system, the pair of left and right movable rails are brought close to each other and the distance between them is received as the width of the transport system, and then the formwork is received. The pair of left and right movable rails are moved away from each other, the distance between them is made wider than the width of the transport system, the mold frame is detached from the roller, the mold frame is dropped downward, and the lifting and lowering of the carry-out unit It can be configured to be received on the topmost formwork of the stack of devices.

  As in the above configuration, the width between the movable rails can be adjusted by providing a pair of left and right movable rails at the unloading location, the operation of receiving the mold frame in the horizontal direction from the transport system, and the mold frame directly below the transport system The dropping operation becomes possible.

Next, the processing unit mounted on the transport system will be described.
In the above-described configuration, at least one processing portion is disposed at a position smaller than ½ of the length of the mold on the way of the rail of the transport system, and the rail at the processing portion is disposed. The height is lowered below the height of the front and rear rails, and the formwork is pushed out by the rail before the processing portion is arranged at the place where the processing portion is arranged, and touches the rail at the place where the processing portion is arranged. It is preferable to adopt a configuration in which the processed part is transported in the transport direction by being drawn into the rail after the processed part is disposed.
With the above-described configuration, it is possible to perform processing from the top surface to the bottom surface of the mold at a processing portion arrangement place by one drive transport chain unit without having a plurality of drive transport chain units.

  In addition, as a processing mechanism of the processing unit, a cutting mechanism, a kelen mechanism, a measurement mechanism that measures the position and size of the mold in the transport system that is transported in the transport system, and a transport mechanism that is transported in the transport system. Various processing mechanisms such as a joining mechanism for joining two or more front and rear frame bodies and a release agent application mechanism for applying a release agent to the surface of the mold that is conveyed in the conveyance system can be mounted. .

Here, as the measurement mechanism, not only the processing unit but also the carry-out unit is provided with the second measurement mechanism, and a mechanism for detecting the position of the carry-out unit of the conveyed form in the lifting device is used. For example, it is possible to control the stack state by detecting the position of the formwork in the lifting device of the carry-out unit.
If the second measuring mechanism and the control of the movable rail of the carry-out unit are linked, the drop position of the frame body with respect to the lifting device of the carry-out unit can be accurately controlled, so the stacked state of the frame body is controlled. It becomes possible. For example, when the upper and lower stacks of molds are controlled so that the frames are shifted and overlapped in the transport direction in the front-rear direction, the inside of the frame can easily be ventilated to the outside air, preventing mold growth. And corrosion can be prevented.

  According to the formwork processing apparatus of the present invention, the area around the formwork can be reduced, the area around the formwork can be reduced, the conveyance system can be shortened, the number of units of the conveyance system can be reduced, and the conveyance system can be reduced. A simple control structure can be realized, and part of the formwork recycling process can be automated.

  Hereinafter, the best mode for carrying out the present invention will be described specifically by way of examples. The scope of the technical idea of the present invention is not limited to the specific shapes and numerical values of these examples.

The formwork processing apparatus of the present invention is used for casting and molding concrete and mortar. For used formwork, the size of the formwork is adjusted, and the residual concrete and mortar adhered to the surface and sides of the formwork. It is an apparatus that recycles the mold so that it can be reused by processing such as removing and cleaning objects and applying a release agent to the surface and side of the mold.
As Example 1, an example of a configuration having only a processing unit that performs size adjustment processing of a mold having a cutting mechanism is shown, and the movement of the basic carry-in unit and the movement of the transport system of the mold processing apparatus of the present invention The movement of the carry-out part will be described.

First, each component of the formwork processing apparatus 100 will be described, and then the operation flow of the formwork processing apparatus 100 will be viewed.
First, FIG. 1 and FIG. 2 are diagrams schematically illustrating a basic configuration of a formwork processing apparatus 100 according to the first embodiment. 1A is a view showing the formwork processing apparatus 100 from the front, FIG. 1B is a view showing the formwork processing apparatus 100 from the plane, and FIG. 2A is from the right side (the carry-in portion side). The figure which showed the formwork processing apparatus 100, FIG.2 (b) is the figure which showed the formwork processing apparatus 100 from the left side (unloading part side). In each figure, structures such as pillars are appropriately simplified for easy understanding of each component. Further, in the right side view of FIG. 2 (a) and the left side view of FIG. 2 (b), the processing unit 130 and the processing unit 130 in the back side are arranged so that the state of the carry-in unit side and the carry-out unit side can be easily understood. The illustration of the drive conveyance chain 122 and the like passing through is omitted.

  As shown in FIG. 1 and FIG. 2, the formwork processing apparatus 100 of the present invention includes each part of a carry-in part 110, a transport system 120, a processing part 130, a carry-out part 140, and a control device 150 (not shown). .

The carry-in unit 110 is an apparatus part that carries the collected used form 10 into the transfer system 120 in order.
In this configuration example, the carry-in unit 110 has a structure including a lifting device 111, a motor 112, and a slide chain 113. The lifting device 111 lifts and lowers the mold 10 as will be described later. The motor 112 and the slide chain 113 move the mold 10 between the loading position of the used mold 10 and the carry-in location immediately below the transport system. In this configuration example, as shown in FIG. 2A, a motor 112 and a slide chain 113 are incorporated therein, and the formwork 10 is slid in the horizontal direction. It is preferable to provide a bearing at a portion where the bottom surface of the mold is in contact so that the slide movement is easy.
In addition to a slide chain drive by a motor or the like, a mechanism that pushes out the mold 10 like a pneumatic or hydraulic push cylinder may be used. Further, the lifting device 111 itself may be configured to slide between the loading position and the carry-in location while the mold 10 is placed.

  The conveyance system 120 includes a pair of left and right rails 121, and each rail has a basic structure including a drive conveyance chain 122 or a roller 123, and a formwork carried from the carry-in unit 120 as will be described later. 10 is a transport mechanism that sequentially transports 10 to the unloading unit 140 through the processing unit 130. The drive conveyance chain 122 is actively provided with a driving force for the formwork, and the roller 123 passively supports the movement of the formwork.

  However, in the transport system 120, at the loading position located above the loading section 110, as shown in FIG. 2 (a), one of the pair of left and right rails has a driving force provided with the driving transport chain 122. The other rail is a movable rail 121b that is movable in the lateral direction with respect to the conveying direction by only the roller 123 without the driving and conveying chain 122.

  Moreover, in the carrying system 120, in the carry-out place located above the lifting / lowering device (not shown) of the carry-out unit 140, as shown in FIG. 2B, both the pair of left and right rails 121 are driven and carried. There is no chain 122, and only a roller 123 is a movable rail 121b that is movable in the lateral direction with respect to the conveying direction.

  In this configuration example, as shown in FIG. 1B, the drive conveyance chain 122 has a right conveyance system (upper side in the figure) that is at a stroke from the fixed rail 121a at the carry-in location to the front of the movable rail 121b at the carry-out location. The left conveyance system (lower side in the figure) is connected from after the movable rail 121b at the loading position to just before the movable rail 121b at the loading position. It is connected to penetration (the inside of the processing part 130 in the figure is also connected). That is, the drive conveyance chain 122 is provided in the left and right conveyance systems 120 except for the portion where the movable rail 121b is provided.

  The processing unit 130 is an apparatus part that includes various processing mechanisms for the used mold 10 in the transport process of the transport system 120. In this configuration example, as shown in FIG. The mechanism 132, the keren mechanism 133, and the release agent application mechanism 134 are provided.

The measurement mechanism 131 is a mechanism that measures the position and size of the used mold 10 that is being transported in the transport system 120 in the transport system 120.
The cutting mechanism 132 is configured to include a saw that cuts the mold 10 conveyed by the conveying system 120 into a predetermined size.
The kelen mechanism 133 is a mechanism that performs keren processing to remove the concrete and mortar residue deposits remaining in the mold 10 that has been conveyed by the conveying system 120.
The release agent application mechanism 134 is a mechanism that applies a liquid release agent to the upper surface and side surfaces of the mold 10 that is conveyed in the conveyance system 120. In this configuration example, as shown in FIG. 12 to be described later, a release agent is spray-applied to the upper surface of the mold 10 by the spray nozzle 134a, and the release agent is applied to the side surface of the mold 10 by the application roller 134b. It becomes the composition applied by.

The unloading unit 140 receives the processed molds 10 conveyed from the conveying system 120 via the processing unit 130 in the downward direction in order from the conveying system 120 and stacks the processed molds 10 on the unloading unit 140. It is a device part that stacks and carries it out.
In this configuration example, the carry-out unit 140 includes a lifting device 141, a motor 142, and a slide chain 143. The lifting device 141 lifts and lowers the mold 10 as will be described later. The motor 142 and the slide chain 143 are configured to slide the mold 10 between the carry-in location immediately below the conveyance system 120 and the removal position of the processed mold 10. In addition to a slide chain drive by a motor or the like, a mechanism that pushes out the mold 10 like a pneumatic or hydraulic push cylinder may be used. Further, the lifting / lowering device 141 itself may be configured to slide between the take-out position and the carry-out location while the mold 10 is placed.

Next, the operation of each component of the formwork processing apparatus will be described with reference to the drawings.
FIG. 3 and FIG. 4 are diagrams schematically showing the movement of the apparatus part regarding the carrying-in operation of the used mold 10.
As a premise, it is assumed that the switch of the formwork processing apparatus 100 is turned on, and the drive conveyance chain 122 of each rail 121 of the conveyance system 120 is rotating during driving.
First, as shown to Fig.3 (a), the required number of used formwork 10 is loaded in the carrying-in part 110, and is stacked on the raising / lowering stand of an raising / lowering apparatus.

  As shown in FIGS. 3 (a) to 3 (b), the slide chain 113 is driven by the motor 112, the used mold 10 is slid laterally from the loading position, and the loading is performed immediately below the loading position of the conveying system 120. Move to location. At this time, the height of the lifting platform of the carry-in unit 110 should be set so that the uppermost used mold 10 of the stacked used molds 10 does not touch the transport system 120. I must.

  As shown in FIG. 3B, the motor 112 is stopped when the mold 10 comes to a position immediately below the loading position of the transport system 120, and the stacked used mold 10 is transported from below the transport system 120. The system 120 is ready for delivery.

  Next, as shown in FIGS. 3B to 3C, the movable rail 121b moves laterally with respect to the conveying direction so as to be separated from the fixed rail 121a at the carry-in portion, and the fixed rail 121a and the movable rail 121b are moved. The space is secured wider than the width of the used mold 10. In this way, by extending the space between the fixed rail 121a and the movable rail 121b beyond the width of the used mold 10, the used mold 10 on the uppermost surface can be received from the carry-in portion 110. .

  Since the movable rail 121b does not have the drive conveyance chain 122, even if the movable rail 121b moves in the lateral direction from the position of the original conveyance system in this way, there is no influence on driving of the other drive conveyance chains 122. Absent.

  Next, as shown in FIGS. 3C to 3D, the used mold 10 stacked on the lifting platform of the carry-in unit 110 is raised, and the used mold 10 installed on the top is used. Is raised to a height at which it is placed on the rail 121 of the transport system 120. In this example, it rises to a position slightly higher than the height of the fixed rail 121a and the movable rail 121b.

  Next, as shown in FIG. 4A, using the mold pushing means 124, the used mold 10 is pushed toward the fixed rail 121a and pressed against the fixed rail 121a to be temporarily fixed. In this configuration example, the form extruding means 124 is an extruding mechanism incorporated in a part of the casing of the movable rail 121b, and is the used mold at the top just stacked on the lifting platform of the loading section 110. A rod-shaped mold extruding means 124 is prepared at the height of the side surface portion of the frame 10, and when the mold extruding means 124 protrudes in the horizontal direction, the side surface portion of the used mold frame 10 is pushed and the housing of the fixed rail 121a is pushed. Press against the body and temporarily fix the used mold 10. In this configuration example, the drive conveyance chain 122 is temporarily fixed at a position above the drive conveyance chain 122 so as not to touch it directly.

  Next, as shown in FIGS. 4A to 4B, the elevating mechanism of the carry-in unit 110 is lowered. Since the uppermost used formwork 10 is temporarily fixed by the formwork extruding means 124, when the carry-in part 110 is lowered, the used formwork 10 located below the uppermost used formwork 10 that is temporarily fixed is used. The formwork 10 is lowered together with the lifting platform.

  Next, as shown in FIGS. 4B to 4C, the movable rail 121b is moved to the fixed rail 121a side, and the interval between the fixed rail 121a and the movable rail 121b is changed to the original position, that is, another transport system. In the same way as the rail width, the used mold 10 is made to have a width capable of being conveyed.

  Next, as shown in FIGS. 4C to 4D, the mold pushing means 124 is opened, and the used mold 10 is dropped downward freely. Immediately below it are a fixed rail 121a and a movable rail 121b, the width of which is the width for receiving the formwork 10.

  As shown in FIG. 6, the used mold 10 received by the fixed rail 121a and the movable rail 121b is conveyed by the driving force of the driving conveyance chain 122 of the fixed rail 121a.

  In addition, in a carrying-in place, one rail is the movable rail 121b, and there is no driving force itself. Therefore, in this configuration example, a device as shown in FIG. As shown in FIGS. 5 (a) to 5 (b), a pressing roller 125 is provided above the fixed rail 121a at the carry-in location, and the form extrusion means 124 shown in FIGS. 3 (a) to 4 (d). Until the release of the mold, the pressing roller 125 is kept waiting upward so as not to touch the used mold 10, and after the mold pushing means 124 of FIG. 4 (d) is opened, FIG. 5 (a) to FIG. As shown in FIG. 5C, when the pressing roller 125 is lowered and the upper surface of the used mold 10 is appropriately pressed, the used mold 10 is pressed from above. The drive conveyance chain 122 and the roller 126 inside the drive conveyance chain are sandwiched from below, and a firm frictional force (grip force) is generated between the drive conveyance chain 122. It can be transported sufficiently used formwork 10 by the driving force of the conveyor chain 122. The inventor has confirmed that it can be sufficiently transported by the drive transport chain 122 on one side through trial production and experiments.

After the used mold 10 has been transported and passed through the movable rail 121b, the state is the same as in FIG.
The series of flow from FIG. 3B to FIG. 4D is repeated, and the molds 10 stacked in the carry-in section 110 are carried into the transport system 120 one after another.

Next, the operation around the processing unit 130 will be described with reference to the drawings.
As shown in FIG. 6, the mold 10 sequentially flows through the conveyance system 120 from the carry-in unit 110 to the carry-out unit 140, but passes through the processing unit 130 on the way.
There may be various processing mechanisms of the processing unit 130.
In the example of FIG. 7, a measurement mechanism 131, a cutting mechanism 132, a kelen mechanism 133, and a release agent application mechanism 134 are schematically provided.

FIG. 8 is a diagram schematically illustrating a device relating to the drive conveyance chain 122 of the conveyance system 120 in the processing unit. FIG. 8B is a view in which a part of the rail housing is removed so that the flow of the drive conveyance chain 122 can be easily understood.
The following contrivances are possible for the rail of the conveyance system at the position where the processing unit 130 is arranged.

  As shown in FIG. 8, a gap having a length smaller than ½ of the length of the used mold 10 is provided, and the housing of the rail 121 is divided. At this point, the route of the drive conveyance chain 122 is devised so as to be lower than the height of the front and rear rails 121. In other words, in this example, the drive conveyance chain 122 is hidden underneath, and the drive conveyance chain 122 is not interrupted in the middle. Do not let anything touch the bottom of the device. Even if the driving conveyance chain 122 is not in contact with the bottom surface of the used mold 10 at the place where the processing unit 130 is arranged and there is no driving force, the mold 10 can drive the rail before the place where the processing part 130 is arranged. By being pushed out by the conveyance chain 122 and being transferred to and drawn into the drive conveyance chain 122 of the rail 121 after the position where the processing unit 130 is arranged, the conveyance can be carried in the conveyance direction.

  In this way, the mold 10 is opened from the top surface to the bottom surface without touching the device portion such as the rail 121 at the place where the processing unit 130 is disposed. Therefore, it is possible to process the whole from the top surface to the bottom surface of the mold 10 at the place where the processing unit 130 is disposed.

Next, the movement of the measurement mechanism 131 will be briefly described.
FIG. 9 is a diagram schematically illustrating a measurement mechanism 131 that measures the position and size of the mold 10 on the transport path of the transport system 120. As long as the measuring mechanism 131 can accurately measure the position and size of the mold 10, the measuring method is not limited. In this configuration example, the measurement mechanism 131 is an encoder-type measurement mechanism. The encoder has a structure in which a measurement disk that is pressed while being appropriately pressed against the object to be measured and rotates and a counter that counts up finely as the measurement disk rotates. For example, if the circumference of the measurement disk is 500 mm and the counter is 500 counters with one rotation of the measurement disk, 1 mm per count. In this case, it is possible to accurately detect the length and position of the frame body 10 to be measured within an error of 1 mm. That is, the length l of the object to be measured (frame 10) per count is 1 = Dπ / n, where the diameter D of the measurement disk and the count number n of the counter per rotation of the measurement disk are: When the count number m until the measurement target object (frame body 10) passes through the encoder, the length L of the measurement target object (frame body 10) can be calculated by L = m · l = mDπ / n.

  The merit of the measurement mechanism 131 using this encoder method is that the length and position of the frame body 10 can be accurately measured even when the conveyance is stopped or the frame body 10 is moved back and forth in the conveyance direction by hand. That is, even if the worker temporarily stops driving the conveyance chain 122 and resumes conveyance while the measurement mechanism 131 detects the length of the frame body 10, as long as the measurement disk and the frame body 10 are in contact with each other. The length and position of the frame 10 can be accurately measured without being affected by the count of the counter, and further, the operator manually moves the frame back and forth for processing the frame 10. In addition, since the count of the counter is accurately maintained by accurately rotating forward or reverse while the measurement disk and the frame 10 are in contact with each other, the length and position of the frame 10 can be measured.

  Needless to say, the structure and measuring method of the measuring mechanism 131 are various and not limited to the encoder method as in the above configuration example. For example, there is one using an infrared sensor. However, as described above, even if the conveyance chain 122 is temporarily stopped or resumed due to processing or the like, the influence may be corrected to accurately measure the length of the frame 10 and the position in the conveyance system. desirable.

Next, the movement of the cutting mechanism 132 will be briefly described.
FIGS. 10 and 11 are diagrams schematically showing a cutting mechanism 132 that cuts the used mold 10 flowing through the transport system 120 of the transport system 120 to a predetermined length. In this configuration example, the cutting mechanism 132 is a disk-type saw, and is provided at a predetermined location in the middle of the transport system 120.

  The cutting mechanism 132 is located above the transport system 120. The cutting mechanism 132 is kept upward until a predetermined length of the processed mold 10 passes through the position where the processed portion 130 is disposed, and does not interfere with the movement of the mold 10. The control unit 150 moves the cutting mechanism 132 downward when a predetermined length of the processed mold 10 conveyed through the conveyance system 120 enters the position where the processed unit 130 is disposed, and forms the mold immediately below. 10 is cut. As described above, the control unit 150 flows through the conveyance system based on various data such as the measurement data of the measurement mechanism 131, the driving speed of the drive conveyance chain 122, and the distance between the measurement mechanism 131 and the cutting mechanism 132. Since the position and length of the mold 10 can be detected, the cutting mechanism 132 can be accurately controlled.

  After the cutting by the cutting mechanism 132, as shown in FIG. 11A, the cutting mechanism 132 returns to the upper part of the conveying system 120 again, and as shown in FIG. It is transported by the transport system 120.

  The keren mechanism 133 is a device that removes residual deposits such as concrete and mortar remaining in the used mold 10. The configuration of the keren mechanism is not particularly limited, but there is an apparatus including a rotating brush mechanism. Note that, as described above, since the processing portion 130 is disposed at a position where the processing can be performed from the top surface to the bottom surface of the used mold 10, processing for removing residual deposits from the top surface to the bottom surface of the used mold 10 is performed. Can do.

The release agent application mechanism 134 is a mechanism for applying the release agent. However, the release agent is applied at the final finishing stage for the processed mold 10 after all other processing is completed. The position where 134 is arranged is the latter stage of the conveyance system 120, and is a device for applying a release agent to the surface of the processed mold 10 being conveyed.
FIG. 12 is a diagram schematically illustrating a configuration example of the release agent coating mechanism 134. FIG. 12A is a diagram schematically showing a state at the time of starting application to the mold 10 from the side, and FIG. 12B is a schematic view of the state at the time of starting applying to the mold 10 from the upper surface. FIG. FIG. 12 (c) is a diagram schematically showing the state at the time when the application to the mold 10 is proceeding from the side, and FIG. 12 (b) is a schematic view from the top of the state at the time when the application to the mold 10 is proceeding. FIG. In this configuration example, the release agent application mechanism 134 includes a spray nozzle 134a and an application roller 134b. The spray nozzle 134 a sprays a liquid release agent from the upper surface, is located on the upper surface of the transport system 120, and sprays the liquid release agent from the spray nozzle 134 a onto the upper surface of the mold 10 flowing through the transport system 120. To do. The application roller 134b is positioned on the side surface of the conveyance system 120, rotates so as to touch the side surface of the mold 10 flowing through the conveyance system 120, and appropriately supplies a release agent to the surface of the application roller 134b from a release agent supply device (not shown). The release agent is applied to the side surface of the mold 10 from the surface of the application roller 134b.
Needless to say, the release agent application mechanism 134 is not limited to the spray nozzle 134a and the application roller 134b, and various application mechanisms can be applied.

  Next, in addition to the automated processing by the processing unit 130, it is also possible for an operator to perform manual processing on the conveyed form 10. In addition, since the operator performs manual work, if a drive stop button (not shown) of the drive transport chain 122 is provided at hand, the transport system 120 can be stopped at any time to secure time for manual work. it can. For example, a hole (also referred to as a separator hole) drilled in the frame body 10 when used at a construction site is filled, or residual concrete deposits that could not be removed by the keren mechanism 133 are manually removed, or in the transport direction. There is a process of adjusting the length by adding another frame 10 to the frame 10 having an insufficient length.

Next, the movement of the apparatus part regarding the carrying-out operation of the processed mold 10 will be described with reference to the drawings.
13 to 15 are diagrams schematically illustrating the operation of the carry-out unit 140. Both rails are movable rails 121b at the unloading location of the transport system 120. That is, the drive conveyance chain 122 is not provided, and both are only rollers 123. The movable rail 121b is provided with a posture correction plate 127 for controlling the posture in the width direction of the frame body 10 placed on the lifting platform of the carry-out unit 140, as will be described later. In addition, a pull-in roller 128 and a second measurement mechanism 135 are provided above the carry-out unit 140.

  First, as shown in FIG. 13 (a), both movable rails 121b are brought close to each other, and the distance between the two is set to a width for receiving the processed mold 10. As shown in FIG. 13B, the height of the lifting device 141 of the carry-out unit 140 is adjusted, and the upper surface of the processed mold 10 stacked on the lifting platform is positioned below the roller 123 of the movable rail 121b. Therefore, the conveyance of the processed mold 10 to be conveyed is not disturbed.

As shown in FIGS. 13B to 13C, when the processed mold 10 is conveyed, it rides on the roller 123 of the movable rail 121b and enters the unloading unit 140. Here, it is pushed out by the driving force of the driving conveyance chain 122 of the fixed rail 121a in front of the unloading part and is received on the roller 123. However, since the roller 123 itself has no driving force, in this configuration, the motor or the like The frame body 10 is pulled in the direction of the carry-out portion 140 while pressing the surface of the frame body 10 from above by a pulling roller 128 having a driving force.
The pull-in roller 128 includes a rotating disk and a driving unit such as a motor that rotationally drives the rotating disk, and is attached so that the edge of the rotating disk grips the surface of the frame 10 while pressing appropriately. It has been. The rotation speed of the motor is preferably adjusted so that the pull-in speed of the frame body 10 matches the transport speed of the frame body 10 by the transport drive chain 122 in the previous stage.

  Next, as shown in FIGS. 13C to 13D, both the movable rails 121 b are moved in the lateral direction so as to be separated from each other, and the distance between both is made wider than the width of the processed mold 10. Since the roller 123 of the movable rail 121b that supported the processed mold 10 moves, the processed mold 10 falls downward. Since there is an elevating device for the unloading part 140 immediately below the unloading location, the dropped processed molds 10 are stacked so as to be stacked on the uppermost surface of the elevating platform.

Next, as shown in FIG. 14A, the lifting device of the carry-out unit 140 is slightly lowered to prepare for receiving the processed mold 10 to be conveyed next.
Next, as shown in FIGS. 14 (a) to 14 (b), both movable rails 121b move in a direction approaching each other, and the distance between them corresponds to the width of the processed formwork 10, and then transported. In preparation for the incoming formwork 10 to come.
The operation from FIG. 13B to FIG. 14B is repeated, and the processed form 10 that is sequentially conveyed until the state of FIG. Accept to the equipment.
In this configuration example, when a predetermined number of processed molds 10 are stacked on the lifting platform of the lifting device, they are taken out by a motor 142 as shown in FIGS. 15 (b) to 15 (c). The slide chain 143 is driven, and the processed mold 10 is slid in the horizontal direction from the unloading position directly below the conveyance system 120 and moved to the take-out position. At this time, as the height of the lifting platform of the carry-out unit 110, the height of the processed mold 10 on the uppermost surface of the stacked processed molds 10 should be set so as not to touch the transport system 120. I must.

  The basic operation in the carry-out unit 140 is as described above. In this configuration example, in the stack of the carry-out unit 140 of the frame body 10 on the lifting device, the stack position control in the conveyance direction of the frame body 10 and the width direction (conveyance) The stacking attitude control in the direction perpendicular to the direction is devised as follows.

  First, stack posture control in the width direction of the frame 10 (direction perpendicular to the transport direction) will be described. In this configuration example, the posture correction plate 127 is provided on both the movable rails 121b on both sides of the carry-out portion 140, and the posture correction plate 127 allows the processed frame 10 placed on the lifting platform of the carry-out portion 140 to be moved. A device has been devised to control the posture in the width direction.

  FIG. 14C to FIG. 14D are diagrams showing the operations of FIG. 14A to FIG. 14B in an easy-to-understand manner centering on the posture correction plate 127. At the lower part of both movable rails 121b, an attitude correction plate 127 is provided, and is elongated downward by a length corresponding to the side surface of the frame 10 placed on the uppermost surface of the lifting device of the carry-out unit 140. Thus, the posture correction plate 127 is also moved in accordance with the movement of the movable rail 121b. Therefore, as shown in FIG. 14C to FIG. 14D, even when the frame body 10 placed on the uppermost surface of the lifting device of the carry-out unit 140 is placed shifted in the width direction. Even if it exists, since the attitude | position correction board 127 pushes the frame 10 from both sides about the width direction, the attitude | position is correct | amended so that the frame 10 may be just located in the center.

Next, stack position control in the conveyance direction of the frame 10 will be described.
The stack position of the frame 10 in the transport direction needs to be stacked so that the center of gravity of each frame 10 is located near the center of the base of the lifting device of the carry-out unit 140. This is because the center of gravity of each frame 10 is preferably concentrated in the vicinity of the center of the pedestal in order to stack dozens of frames 10 in a stable state.

  Therefore, in this configuration example, as shown in FIG. 16, in order to accurately control the loading position of the carry-out unit 140 of the frame 10 into the lifting device, the second measurement mechanism 135 is provided, and the carry-out unit 140 of the frame 10 is provided. When the frame body 10 is retracted by a predetermined pull-in distance, the stacking of the movable rail 121b is controlled to be stacked on the lifting device of the carry-out unit 140. The measurement method of the second measurement mechanism 135 is not particularly limited, but in this example, the encoder method is the same as that of the measurement mechanism 131. The arrangement position of the second measurement mechanism 135 can be arranged anywhere on the upper surface of the carry-out unit 140. Here, for example, the second measurement mechanism 135 is arranged in the central portion of the lifting device 140 of the carry-out unit 140.

  As described above with reference to FIG. 9, the length of the frame 10 being transported in the transport direction is accurately detected by the measurement mechanism 131 in the processing unit 130. For example, let L be the length. The frame 10 is received by the lifting / lowering device of the carry-out unit 14 by the transport drive chain 122 and the drawing roller 128, and as shown in FIG. 16 (b), the second frame 10 is arranged at the center of the lifting / lowering device of the carry-out unit 140. When the measurement mechanism 135 starts to be touched, it is detected that the forefront surface of the frame 10 has reached the central portion of the lifting device 140 of the carry-out unit 140. Thereafter, as the retraction continues, the counter of the second measurement mechanism 135 counts up, and the retracted length can be detected. Here, as shown in FIG. 16C, when the frame body 10 starts to touch the second measuring mechanism 135 and is further half of the length L in the transport direction, that is, when L / 2 is further pulled, the frame body 10 It can be detected that the center of gravity is located at the center of the lifting device of the carry-out unit 140. When the support by the roller 123 is removed by opening / closing control of the movable rail 121b at this timing, the frame body 10 falls downward as shown in FIG. 16 (d) and is accurately stacked on the lifting device of the carry-out unit 140. It will be.

  Here, a device for preventing moisture from accumulating due to the stacking of the frames 10 will be described. When the lengths of the frames 10 to be stacked are the same in the transport direction, and their center of gravity is precisely aligned with the center position of the pedestal of the lifting / lowering device of the carry-out unit 140, the vertical direction as shown in FIG. The frame bodies 10 adjacent to each other are accurately overlapped in the transport direction. Although the state of FIG. 17A is ideal for stacking a dozen or so frames 10 in a stable state, moisture accumulates inside the frame 10, the ventilation is not secured, and mold is generated. Or the problem of rot. Therefore, as shown in FIG. 17B, the frames 10 stacked one above the other are stacked so as to be displaced in the front-rear direction in the transport direction.

  In this way, although the center of gravity of each frame 10 is shifted sequentially, the center of gravity is located near the center of the lifting platform of the carry-out device 140 and is stable as a whole. It can be said. In addition, the inside of the frame body 10 is ventilated to the outside air at the lower surface of the end portion in the upper and lower overlap of the frame body 10, moisture is not accumulated, mold growth is prevented, and corrosion is prevented from proceeding. . In this way, the control for sequentially shifting the center of gravity of each frame 10 can be easily controlled by the interlocking of the second measurement mechanism 135 and the movable rail 121b. In other words, when the center of gravity is shifted by 100 mm in the upper and lower overlaps of the frame body 10, the above-described L / 2 pull-in amount is controlled alternately at (L / 2) +100 mm and (L / 2) −100 mm. good.

The above is the basic operation flow of the formwork processing apparatus 100 of the present invention.
As mentioned above, although preferred embodiment in the formwork processing apparatus for parking lots of this invention was illustrated and demonstrated, it is understood that various changes are possible without deviating from the technical scope of this invention. I will.

  The formwork processing apparatus of the present invention can be widely applied to formwork processing apparatuses that recycle formwork used for casting and molding concrete or mortar at a building site.

The figure which showed the basic composition of the formwork processing apparatus 100 of Example 1 typically (the 1) The figure which showed the basic composition of the formwork processing apparatus 100 of Example 1 typically (the 2) The figure which shows typically the motion of the apparatus part regarding the carrying-in operation | movement of the used formwork 10 (the 1) The figure which shows typically the motion of the apparatus part regarding the carrying-in operation | movement of the used formwork 10 (the 2) The figure explaining the device which provided the pressing roller 125 above the fixed rail 121a in the carrying-in part The figure which shows a mode that the formwork 10 flows sequentially from the carrying-in part 110 through the process part 130 to the carrying-out part 140 by the conveyance system 120. The figure explaining typically a mode that various processing mechanisms are built in processing part 130 inside. The figure which illustrates typically the device regarding the drive conveyance chain 122 of the conveyance system 120 in a process part. The figure which shows typically operation | movement of the measurement mechanism 131 which measures the position and size of the used formwork 10 in the conveyance path | route of the conveyance system 120. FIG. The figure which shows typically operation | movement of the cutting mechanism 132 which cuts the used formwork 10 which flows through the conveyance system 120 of the conveyance system 120 to predetermined length (the 1) The figure which shows typically operation | movement of the cutting mechanism 132 which cuts the used formwork 10 which flows through the conveyance system 120 of the conveyance system 120 into predetermined length (the 2) The figure which shows the structural example of the peeling agent application | coating mechanism 134 typically. The figure which shows typically the motion of the apparatus part regarding the carrying-out operation | movement of the processed mold 10 (the 1) The figure which shows typically the motion of the apparatus part regarding the carrying-out operation | movement of the processed mold 10 (the 2) The figure which shows typically the motion of the apparatus part regarding the carrying-out operation | movement of the processed mold 10 (the 3) The figure which demonstrated typically the stack position control of the conveyance direction of the frame 10 The figure which illustrates typically the device which prevents that the moisture by the stacking of the frame 10 accumulates Figure showing the prior art (Part 1) Figure showing the prior art (Part 2)

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Formwork 100 Formwork processing apparatus 110 Carry-in part 120 Conveyance system 121 Rail 121a Fixed rail 121b Movable rail 122 Drive conveyance chain 123 Roller 124 Formwork pushing means 125 Press roller 126 Roller inside drive conveyance chain 127 Attitude correction board 128 Pull-in roller DESCRIPTION OF SYMBOLS 130 Processing part 131 Measurement mechanism 132 Cutting mechanism 133 Keren mechanism 134 Release agent application mechanism 135 2nd measurement mechanism 140 Unloading part

Claims (16)

A formwork processing apparatus for processing a used formwork used for casting and molding concrete or mortar and reusing it as a new formwork,
A carry-in section for carrying in the used formwork in turn,
A rail system including a pair of left and right drive conveyance chains and rollers, and a conveyance system that sequentially conveys the formwork carried from the carry-in section;
In the transport process of the transport system, a processing unit having a processing mechanism for the mold,
An unloading unit that receives and unloads the processed formwork that has been conveyed by the conveying system via the processing unit;
The carry-in unit includes an elevating device that moves up and down directly below the transfer system, and stacks the molds in a state where the formwork is stacked on the elevating device, and the mold is moved from below the transfer system to the transfer system by the elevating device. A formwork processing apparatus characterized in that a frame is carried into the transport system.   Of the transport system, at a loading position located above the lifting device of the loading section, one rail of the pair of left and right rails includes a driving transport chain and a roller, and a fixed rail having a driving force 2. The mold according to claim 1, wherein the other rail is a movable rail that is movable in a transverse direction with respect to the conveying direction without the driving and conveying chain and having no driving force only by the rollers. Frame processing equipment.   A pressing roller is provided above the rail including the driving and conveying chain and the roller, and when the mold is conveyed, the mold is moved from below by the driving and conveying chain and the roller, and from above the pressing roller. The mold processing apparatus according to claim 2, wherein the mold processing apparatus increases the transmission of the driving force of the drive conveyance chain to the mold.   In the carrying-in part of the carrying-in system, the movable rail is moved away from the fixed rail before the uppermost formwork stacked on the lifting device is raised to a height to be placed on the rail of the carrying system. The space between the fixed rail and the movable rail is made wider than the width of the mold, and the mold on the uppermost surface is received from the lifting device of the carry-in portion, and then received. The mold frame is pushed out to the position where it is placed on the fixed rail by a mold frame pushing means for extruding the mold frame toward the fixed rail and temporarily fixed, and then the lifting device is lowered to lower the top surface. After moving the mold below the mold, the movable rail is moved to the fixed rail, the distance between the fixed rail and the movable rail is set as the width of the transfer system, and the mold extruding means is Release mold processing apparatus according to claim 2 or 3, characterized in that allowed to transport by the driving force of the driving conveyor chain of the fixed rail as a free formwork that secure the temporarily. A formwork processing apparatus for processing a used formwork used for casting and molding concrete or mortar and reusing it as a new formwork,
A carry-in section for carrying in the used formwork in turn,
A rail system including a pair of left and right drive conveyance chains and rollers, and a conveyance system that sequentially conveys the formwork carried from the carry-in section;
In the transport process of the transport system, a processing unit having a processing mechanism for the mold,
An unloading unit that receives and unloads the processed formwork that has been conveyed by the conveying system via the processing unit;
The unloading unit includes an elevating device that moves up and down just below the transfer system, and the elevating device receives the formwork that has been processed downward from the transfer system, and stacked the formwork on the elevating device. Formwork processing device characterized by a structure that stacks in a state.   Of the transport system, at the unloading location located above the lifting device of the unloading unit, both of the left and right rails do not have the driving transport chain and have no driving force only with the rollers. The formwork processing apparatus according to claim 5, wherein the moldworking device is a movable rail that is movable in a lateral direction with respect to the transport direction. A pull-in roller having a driving force is provided above the lifting device of the carry-out unit,
There is a flip roller with a driving force above a rail that does not have a driving force with only the roller without the driving conveyance chain, and when receiving the mold into the carry-out part, the mold is not seen from below The formwork processing apparatus according to claim 6, wherein the formwork is pulled by the roller from above, and the formwork is drawn in by increasing transmission of driving force of the draw roller to the formwork.   Before the formwork is transported at the unloading location of the transport system, the pair of left and right movable rails are brought close to each other and the space between them is taken as the width of the transport system, and then the formwork is received. A pair of left and right movable rails are moved away from each other so that the distance between them is wider than the width of the transport system, the mold is removed from the roller, and the mold is dropped downward. The formwork processing apparatus according to claim 6 or 7, wherein the formwork processing apparatus is received on the formwork on the uppermost stacked surface. A formwork processing apparatus for processing a used formwork used for casting and molding concrete or mortar and reusing it as a new formwork,
A carry-in section for carrying in the used formwork in turn,
A rail system including a pair of left and right drive conveyance chains and rollers, and a conveyance system that sequentially conveys the formwork carried from the carry-in section;
In the transport process of the transport system, a processing unit having a processing mechanism for the mold,
An unloading unit that receives and unloads the processed formwork that has been conveyed by the conveying system via the processing unit;
At least one place where the processing part is disposed is provided on the way of the rails of the conveyance system, and the height of the rail of the place where the processing part is disposed is set back and forth. Lower than the rail height,
In the place where the processed part is arranged, the mold is pushed out by the rail before the place where the processed part is arranged, and in the place where the processed part is placed, the formwork is passed to the rail after the place where the processed part is arranged. Then, the mold processing apparatus is transported in the transport direction by being drawn in, and enables processing from the top surface to the bottom surface of the mold frame at the processing portion arrangement position.   The mold processing apparatus according to claim 9, wherein the processing mechanism of the processing unit is a cutting mechanism including a saw for cutting the mold.   The mold processing apparatus according to claim 9, wherein the processing mechanism of the processing unit is a kelen mechanism that removes residual concrete and mortar deposits remaining in the mold.   The mold processing apparatus according to claim 9, wherein the processing mechanism of the processing unit is a release agent application mechanism that applies a release agent to the surface of the mold.   The formwork processing apparatus according to claim 9, wherein the processing mechanism of the processing unit is a joining mechanism that connects two or more of the front and rear frame bodies that are transported in the transport system.   14. The apparatus according to claim 1, further comprising a first measurement mechanism that measures a position of the mold that is transported in the transport system in the transport system and a size of the mold in the transport direction. The formwork processing apparatus described in 1.   A second measuring mechanism for detecting the position of the unloading unit within the lifting device of the mold that has been transported to the unloading unit; and the position of the mold within the lifting device of the unloading unit The formwork processing apparatus according to claim 14, wherein the stacking state is detected and the stacking state is controlled. The upper and lower stacking of the molds in the lifting device of the unloading unit is controlled so that the frames are shifted in the front-rear direction in the transport direction and overlap each other, and the inside of the frame is easily vented to the outside air The formwork processing apparatus of Claim 15 which was made to do.

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