Drum paper carcass forming device

Abstract

The present invention discloses a drum paper carcass forming device. The drum paper carcass forming device comprises: a forming mechanism, the forming mechanism is used to receive fiber slurry and form the fiber slurry into a primary pressed piece; a coloring mechanism, the coloring mechanism is arranged on one side of the forming mechanism and is used to contain coloring liquid; a shifting mechanism, the shifting mechanism comprises a shifting driving component and a manipulator installed on the shifting driving component, the manipulator is driven by the shifting driving component to move the primary pressed piece to the coloring mechanism for coloring, and then move the colored primary pressed piece; a pressing mechanism, the pressing mechanism is used to receive the colored primary pressed piece and press it into shape. In the drum paper carcass forming device of the present invention, the drum paper carcass is dyed after being formed, no chemical components are added to the colorant, and the colorant does not directly contact the environment, which is environmentally friendly and greatly saves the cost of water treatment.

Description

Technical Field

[0001] The invention belongs to the technical field of speaker product preparation devices, and in particular relates to a drum paper carcass forming device. Background Art

[0002] The drum paper is the main sound-producing component of the speaker. The sound quality of the speaker is closely related to the drum paper. In addition to providing better output power and audio characteristics for the speaker and loudspeaker, it is also the basis for quality control of the speaker and loudspeaker manufacturers when manufacturing the speakers and loudspeakers, and can also effectively extend the service life of the speaker and loudspeaker.

[0003] At present, the methods for preparing drum paper carcasses are similar. Generally, the paper material is first soaked and broken into fiber pulp, and then the fiber pulp is dyed, and then the moisture of the fiber pulp is drained, and the fiber pulp is left to dry, and then water is added to take the material for hot pressing. This method has the following defects: when dyeing, it is necessary to add color-fixing chemical components. Since the colorant can be better dyed under acidic conditions, the water drained from the fiber pulp is acidic and carries many pollutants. In addition, the water itself carries colorants. The cost of subsequent water treatment is very high, and it cannot be guaranteed that the treated water can be directly reused, which wastes a lot of water resources, increases production costs, and puts great pressure on the environment. Summary of the invention

[0004] In order to overcome the defects in the prior art, the present invention provides a drum paper carcass forming device, which is dyed after the drum paper carcass is formed. No chemical components are added to the colorant, and the colorant does not directly contact the environment, which is environmentally friendly and greatly saves the cost of water treatment.

[0005] The present invention achieves the above-mentioned purpose through the following technical solutions:

[0006] A drum paper carcass forming device, comprising:

[0007] A forming mechanism, the forming mechanism is used to receive the fiber slurry and form the fiber slurry into a primary pressed part;

[0008] A coloring mechanism, which is disposed on one side of the forming mechanism and is used to contain coloring liquid;

[0009] A shift mechanism, the shift mechanism comprising a shift drive component and a manipulator installed on the shift drive component, the manipulator is driven by the shift drive component to move the initial pressed piece to the coloring mechanism for coloring, and then move the colored initial pressed piece;

[0010] A pressing mechanism is used to receive the colored initial pressed piece and press it into shape.

[0011] The above-mentioned drum paper carcass forming device colors the fiber slurry after initial pressing and molding, and the coloring method is to immerse the initial pressed piece in colorant liquid, then extract the water, and then hot press and mold it and fix the color. In this way, no chemical components are added to the colorant, and it does not directly contact the environment. It is environmentally friendly and greatly saves the cost of subsequent sewage treatment.

[0012] In one embodiment, the pressing mechanism includes a hot pressing assembly.

[0013] In one embodiment, the pressing mechanism further includes a cold pressing component, and the cold pressing component is located between the forming mechanism and the hot pressing component.

[0014] In one embodiment, the forming mechanism includes a grouting barrel, a first lifting and driving component connected to the grouting barrel, a former and a first vacuum component. The grouting barrel is provided with a grouting inlet and a grouting port. The first lifting and driving component is used to drive the grouting barrel to move in a direction close to or away from the former. The grouting port is arranged facing the former. The former is provided with a first filter hole, and the first vacuum component is connected to the first filter hole.

[0015] In one embodiment, the coloring mechanism is a coloring container.

[0016] In one embodiment, the manipulator includes a suction component, a water vapor extraction component and a blowing component. The suction component is used to suck the product. The suction component is provided with a water vapor hole. The water vapor extraction component is connected to the water vapor hole and is used to extract air from the water vapor hole to form a negative pressure in the suction component, adsorb and fix the product, and remove moisture from the product. The blowing component is connected to the water vapor hole and is used to blow air from the water vapor hole to make the product fall from the suction component.

[0017] In one embodiment, the material suction component includes a barrel and a material suction disc installed in the barrel, and the water vapor hole is opened on the material suction disc.

[0018] In one embodiment, the first end of the barrel is open, and the second end is provided with a water extraction port. The water vapor extraction component is connected to the water extraction port through a water vapor pipe, thereby connecting to the water vapor hole.

[0019] In one embodiment, the number of the barrels is at least two, the material suction component also includes a fixing plate, the barrel is mounted on the fixing plate, the fixing plate is provided with a connecting port corresponding to the water extraction port of each barrel, and the water and gas pipe extends to the water extraction port through the connecting port; the manipulator also includes a manipulator arm, the fixing plate is mounted on the manipulator arm.

[0020] In one embodiment, the water vapor extraction component is provided with an overflow pipe, and the overflow pipe is connected to the foaming slurry container to recycle water.

[0021] In one embodiment, the displacement driving component is a belt, and the manipulator is connected to the belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of a drum paper carcass forming device according to an embodiment of the present invention;

[0023] Figure 2 yes Figure 1 A schematic structural diagram of the drum paper carcass forming device from another perspective;

[0024] Figure 3 yes Figure 1 A schematic structural diagram of a forming mechanism of the drum paper carcass forming mechanism;

[0025] Figure 4 yes Figure 3 A schematic diagram of the exploded structure of the forming mechanism;

[0026] Figure 5 yes Figure 3 A top view of the forming mechanism;

[0027] Figure 6 yes Figure 5 AA section view;

[0028] Figure 7 yes Figure 1 A schematic structural diagram of the hot pressing assembly of the drum paper carcass forming device;

[0029] Figure 8 yes Figure 7 A schematic diagram of the exploded structure of the hot pressing assembly;

[0030] Fig. 9 yes Figure 1 A schematic diagram of the structure of the manipulator of the drum paper carcass forming device;

[0031] Fig.10 yes Fig. 9 A structural schematic diagram of the manipulator from another perspective;

[0032] Fig.11 yes Fig. 9 A schematic diagram of the exploded structure of the manipulator;

[0033] Fig.12 yes Fig.11 A schematic structural diagram of the manipulator from another perspective. DETAILED DESCRIPTION

[0034] In order to make the above-mentioned purpose, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention will be described in detail below. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0035] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0036] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0037] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0039] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0040] Please refer to Figure 1 The drum paper carcass forming device 100 described in the embodiment of the present invention includes a forming mechanism 10, a coloring mechanism 20, a pressing mechanism 30 and a shifting mechanism 40. The forming mechanism 10 is used to receive fiber slurry and form the fiber slurry into a preliminary pressed piece. The coloring mechanism 20 is arranged on one side of the forming mechanism and is used to contain coloring liquid. The shifting mechanism 40 includes a shifting driving component 41 and a manipulator 42 installed on the shifting driving component 41. The manipulator 42 is driven to move by the shifting driving component 41 to move the preliminary pressed piece to the coloring mechanism 20 for coloring, and then move the colored preliminary pressed piece. The pressing mechanism 30 is used to receive the colored preliminary pressed piece on the manipulator 42 and further press it into shape.

[0041] Please refer to Figure 3 , Figure 4 and Figure 6 The forming mechanism 10 includes a grouting tube 11, a first lifting driving component 12 connected to the grouting tube 11, a forming device 13 and a first vacuuming component 14, please refer to Figure 4 The grouting tube 11 is provided with a grouting inlet 110 and a grouting inlet 111. Please refer to Figure 3 , Figure 4 and Figure 6 The first lifting drive component 12 is used to drive the grouting barrel 11 to move in a direction close to or away from the former 13. The slurry inlet 110 is used to introduce the fiber slurry into the grouting barrel 11. The grouting port 111 is arranged facing the former 13. The former 13 is provided with a first filter hole (not shown). The first vacuum component 14 is connected to the first filter hole, and is used to draw the former 13 into a vacuum state through the first filter hole to absorb the fibers in the fiber slurry and filter out the moisture to leave the fibers.

[0042] The first lifting drive component 12 drives the grouting tube 11 to descend to the docking former 13. At this time, the fiber slurry enters the grouting tube 11 from the slurry inlet 110, and then is injected into the former 13 from the grouting port 111. The water is filtered and vacuum is drawn at the same time. The grouting tube 11 and the former 13 press the fibers to form a preliminary pressed part.

[0043] The shape of the grouting port 111 of the grouting cylinder 11 is adapted to the shape of the former 13 so that the fibers can be initially formed into the shape of a drum paper body between the two.

[0044] In one embodiment, the grouting port 111 of the grouting tube 11 is matched with the former 13 , so that the fiber slurry in the grouting tube 11 is completely dispersed on the former 13 without being sprinkled outside the former 13 .

[0045] In one embodiment, the pore size of the first filter hole is no greater than 5 μm. With this pore size, more fibers can be retained, reducing fiber loss without affecting the filtration of water.

[0046] In one embodiment, the grouting tube 11 includes a tube body, one end of which is open near the former 13 to form the above-mentioned grouting port 111 .

[0047] Please refer to Figure 3 In one embodiment, the first lifting driving component 12 includes a first cylinder 120, and the first cylinder 120 is connected to the grouting tube 11. When the first cylinder 120 is actuated, the grouting tube 11 is driven to move. Of course, the first lifting driving component 12 can also be other driving components such as a hydraulic cylinder, which is not limited here.

[0048] In one embodiment, the first lifting drive component 12 further includes a first lifting plate 16, and the first cylinder 120 and the grouting tube 11 are respectively connected to the first lifting plate 16. The first cylinder 120 first drives the first lifting plate 16 to move, and the first lifting plate 16 drives the grouting tube 11 to move. With this structure, the grouting tube 11 is more stable when moving, and the swaying displacement is prevented.

[0049] Please refer to Figure 6 In one embodiment, the above-mentioned forming mechanism 10 further includes a dispersing component 17 disposed in the grouting tube 11. The dispersing component 17 is used to evenly disperse the fiber slurry in the former 13 to ensure that the fibers of the formed initial pressed part are more uniform.

[0050] In one embodiment, the dispersion component 17 is arranged in a cone shape, and its diameter increases from the end of the grouting tube 11 away from the former 13 to the end close to the former 13. The end of the dispersion component 17 close to the former 13 is provided with a plurality of evenly arranged slurry distribution holes 18. Of course, the dispersion component 17 may also adopt other structures, which are not limited here.

[0051] Please refer to Figure 3 , Figure 4 and Figure 6 In one embodiment, a forming mechanism 10 is provided with a plurality of grouting tubes 11 to improve production efficiency.

[0052] Please refer to Figure 1In one embodiment, the coloring mechanism 20 is a coloring container, which is installed on a side of the forming mechanism 10, so that the robot 42 can grab the product into the coloring mechanism. In this embodiment, the coloring container is arranged close to the forming mechanism 10 to reduce the floor space of the entire device. In one embodiment, the coloring container is a coloring tank.

[0053] The coloring mechanism 20 can be connected to the coloring liquid container, and the coloring liquid is regularly or irregularly replenished for the coloring mechanism 20. Of course, the coloring mechanism 20 can also be not connected to the coloring liquid container, and the coloring liquid is directly poured into the coloring mechanism 20 from the opening part.

[0054] The pressing mechanism 30 is used to further press the colored initial pressed piece into shape.

[0055] In one embodiment, the pressing mechanism 30 includes a hot pressing assembly 31, and the hot pressing assembly 31 is used to better shape the colored initial pressed piece through heat treatment.

[0056] Please refer to Figure 7 and Figure 8 , wherein the hot pressing assembly 31 includes an upper pressing piece 32, a second lifting and driving component 33 connected to the upper pressing piece 32, a lower pressing piece 34 and a second vacuum pumping component 37, the upper pressing piece 32 and / or the lower pressing piece 34 are provided with a heating component, and the lower pressing piece 34 is provided with a second filter hole 35, the second lifting and driving component 33 is used to drive the upper pressing piece 32 to move toward or away from the lower pressing piece 34, when the upper pressing piece 32 and the lower pressing piece 34 are combined, the heating component makes the upper pressing piece 32 and / or the lower pressing piece 34 have heat, so as to perform hot pressing molding on the product, after molding, the second lifting and driving component 33 drives the upper pressing piece 32 away from the lower pressing piece 34, the second vacuum pumping component 37 is connected to the second filter hole 35, and is used to draw the lower pressing piece 34 into a vacuum state through the second filter hole 35 to fix the product on the lower pressing piece 34.

[0057] Of course, the method of fixing the product by the lower pressing member 34 is not limited to vacuum fixing, and other fixing methods may also be used, such as clamping fixing and the like.

[0058] In one embodiment, the second lifting driving component 33 includes a second cylinder 330, and the second cylinder 330 is connected to the upper pressing member 32. When the second cylinder 330 is actuated, the upper pressing member 32 is driven to move. Of course, the second lifting driving component 33 can also be other driving components such as a hydraulic cylinder, which is not limited here.

[0059] In one embodiment, the second lifting driving component 33 further includes a second lifting plate 38, and the second cylinder 330 and the upper pressing member 32 are respectively connected to the second lifting plate 38. The second cylinder 330 first drives the second lifting plate 38 to move, and the second lifting plate 38 drives the upper pressing member 32 to move. With this structure, the upper pressing member 32 is more stable when moving, and the swing displacement is prevented.

[0060] Please refer to Figure 1 In one embodiment, the pressing mechanism 30 further includes a cold pressing component 36, i.e., pressing at room temperature. The structure of the cold pressing component 36 is similar to that of the hot pressing component 31, except that the cold pressing component 36 lacks a heating component.

[0061] Cold pressing the initial pressed parts first and then hot pressing them can prevent the products from wrinkling and other undesirable phenomena during direct hot pressing, thereby improving the product yield.

[0062] Please refer to Fig. 9 The manipulator 42 in the shifting mechanism 40 includes a suction component 43, a water vapor extraction component (not shown) and a blowing component (not shown). The suction component 43 is used to suck the product, the water vapor extraction component is used to generate negative pressure to suck the product and extract moisture from the product, and the blowing component is used to blow the product off the suction component 43.

[0063] Please refer to Fig. 9 , Fig.10 and Fig.11 The suction component 43 is provided with a water vapor hole 44, and the water vapor extraction component sucks air and water through the water vapor hole 44 to form a negative pressure and remove moisture from the product.

[0064] In one embodiment, the material suction component 43 includes a barrel 45 and a suction disc 46 installed in the barrel 45, and the water hole 44 is opened on the suction disc 46. The shape of the suction disc 46 is adapted to the shape of the product, and the product can be attached to the suction disc 46 by negative pressure, thereby fixing the product.

[0065] In one embodiment, the barrel 45 is cylindrical, which is convenient for manufacturing and installation of the suction plate 46. The suction plate 46 is roughly conical in shape. The product is adsorbed on the end with a larger diameter.

[0066] The shapes of the barrel 45 and the suction plate 46 may be the same or different, and the materials of the two are not limited.

[0067] In one embodiment, the water vapor extraction component is connected to the water vapor hole 44 through the water vapor pipe 47. When the water vapor extraction component is opened, the moisture and gas of the product are extracted along the water vapor pipe 47, thereby fixing the product and removing the moisture of the product.

[0068] Please refer to Fig.11 In one embodiment, the barrel 45 is connected to the water vapor extraction component in the following manner: the first end of the barrel 45 is open, and a water extraction port 48 is provided at the second end. The water vapor extraction component is connected to the water extraction port 48 through a water vapor pipe 47, thereby connecting to the water vapor hole 44.

[0069] In one embodiment, in order to improve the efficiency of material suction, the number of barrels 45 is at least two, and the material suction component 43 further includes a fixing plate 49, on which the barrels 45 are mounted, and the fixing plate 49 is provided with a connection port 50 corresponding to the water extraction port 48 of each barrel 45, and the water-gas pipe 47 is connected to the water extraction port 48 through the connection port 50. The water-gas pipe 47 passes through the connection port 50 and the water extraction port 48 in sequence to connect to the water-gas hole 44.

[0070] In this embodiment, there are four barrels 45 which are evenly distributed on the fixing plate 49 so that four products can be sucked at one time.

[0071] Please refer to Fig. 9 , Fig.11 and Fig.12 In one embodiment, in order to enable the fixing plate 49 to be installed more stably, the suction component 43 also includes a connecting plate 51, and a vent 52 is opened in the middle of the connecting plate 51. The vent 52 is connected to the connecting port 50. The water and air pipe 47 is connected to the connecting port 50 through the vent 52, and then connected to the water extraction port 48 through the connecting port 50, so that the purpose of extracting air and water can be achieved.

[0072] In one embodiment, the water vapor extraction component is a water-air integrated pump, which can simultaneously realize air extraction and water extraction. When extracting air, negative pressure is formed on the suction plate 46 to fix the product, and when extracting water, moisture of the product is extracted through the water-air pipe 21.

[0073] In one embodiment, the water vapor extraction component is provided with an overflow pipe, which is connected to the foaming container through the water outlet pipe to recycle water. The foaming container is a container for soaking paper. By introducing water to the foaming container, the water added to the foaming container can be reduced, thereby achieving the purpose of saving water resources.

[0074] In one embodiment, the water outlet pipe is installed in the tank chain, which can prevent the water outlet pipe from breaking when the manipulator 42 moves.

[0075] The blowing component can be any device available on the market that can achieve blowing. The blowing component is connected to the water air hole 44, and the blowing component blows air to make the product fall from the suction component 43, so as to perform the next action.

[0076] Please refer to Fig. 9 , Fig.11 and Fig.12 In one embodiment, the blowing component is connected to the water hole 44 through the blowing pipe 53. The gas first passes through the blowing pipe 53, and then enters the suction plate 46 through the water hole 44. When blowing air to the suction plate 46, the product on the suction plate 46 falls.

[0077] Please refer to Figures 9 to 12Furthermore, the manipulator 42 further comprises a manipulator arm 54, and the connecting plate 51 is mounted on the manipulator arm 54. Thus, the entire suction component 43 is mounted on the manipulator arm 54. The water vapor extraction component and the air blowing component are arranged close to the manipulator arm 54.

[0078] Furthermore, the above-mentioned robot arm 42 also includes a driving component 55 connected to the material suction component 43, and the driving component 55 is used to drive the material suction component 43 to move.

[0079] Please refer to Fig.11 In one embodiment, the driving assembly 55 includes a lifting driving component 56, and the lifting driving component 56 is connected to the suction component 43 to drive the suction component 43 to move up and down to move to a designated position to suck the product or drop the product.

[0080] In this embodiment, the lifting drive component 56 is connected to the mechanical arm 54, thereby indirectly connected to the material suction component 43. The lifting drive component 56 drives the mechanical arm 54 to carry the material suction component 43 to achieve lifting and displacement.

[0081] The lifting drive component 56 may be any component that can achieve lifting, such as a cylinder, a hydraulic cylinder, or a motor. In this embodiment, the lifting drive component 56 includes a motor 57 and a screw 58 connected to the motor 57, and the screw 58 is connected to the mechanical arm 54. When the motor 57 rotates, the screw 58 rotates accordingly, thereby driving the mechanical arm 54 to achieve lifting displacement.

[0082] In one embodiment, the driving assembly 55 further includes a translation driving component (not shown), which is connected to the suction component 43 to drive the suction component 43 to move horizontally to a designated position to suck the product or drop the product.

[0083] The translation driving component may be moved in a track or the like, which is not limited here.

[0084] When the above-mentioned manipulator 42 needs to suck the product, the suction component 43 is moved to a position close to the product if necessary, and the water vapor extraction component is turned on to suck the product by vacuuming the negative pressure. When water is needed, the water extraction function is turned on to remove the moisture from the product. When the product completes a process, the water vapor extraction component is closed, and the blowing component is turned on to blow air. At this time, the product falls to the next station, and the cycle continues. Since the drum paper carcass product is very soft, the use of a general manipulator may damage the product, but the manipulator of this structure can not only fix the product, but also play the role of pumping water and draining water.

[0085] When the above-mentioned robot 42 is used in the coloring process, the suction component 43 moves to a position close to the product, the water vapor extraction component is turned on, the vacuum suction sucks the product, and then moves to the coloring liquid for a few seconds. The coloring liquid is immersed in the product, and then the robot 42 lifts the product. At this time, the pumping function is turned on to extract the moisture of the product, so that the colorant remains on the product to achieve coloring of the product. After completion, the water vapor extraction component is closed, the blowing component is turned on for blowing, and the product falls to the next station.

[0086] The above-mentioned robot 42 can fix the initially formed product, color it in the coloring liquid, and then remove the moisture in the coloring liquid attached to the product by pumping water and air, leaving the colorant on the product, thereby achieving the purpose of coloring. It can also recycle circulating water, reduce the generation of colorants and wastewater, and greatly save the cost of water resources.

[0087] In one embodiment, the shift driving component 41 is a slide rail, and the manipulator 42 is slidably connected to the slide rail to move along the slide rail. The manipulator 42 moves along the slide rail, and when it moves to a specified position, it stays for a period of time, and the manipulator 42 works. After completion, the manipulator 42 continues to move along the slide rail to the next station.

[0088] Of course, the above-mentioned displacement driving component 41 can also be other driving components, which is not limited here.

[0089] Furthermore, the drum paper carcass forming mechanism 100 further comprises a frame 60 , and the forming mechanism 10 , the coloring mechanism 20 , the pressing mechanism 30 and the shifting mechanism 40 are all mounted on the frame 60 .

[0090] Please refer to Figure 1 When the above-mentioned drum paper carcass forming device 100 is working, the fiber slurry first reaches the forming device 100 and is initially formed into a primary pressed piece. The robot 42 absorbs the primary pressed piece and moves the primary pressed piece to the coloring liquid in the coloring mechanism 20, where it stays for a preset time. Then, the primary pressed piece is taken out, and the primary pressed piece is covered with coloring liquid. At this time, the robot 42 extracts the moisture on the primary pressed piece, leaving the colorant. Then, the robot 42 moves the primary pressed piece to the cold pressing component 36 for room temperature pressing and forming. Then, the robot 42 moves the cold pressed piece to the hot pressing component 31 for hot pressing and forming.

[0091] In one embodiment, the drum paper carcass forming device 100 further includes a control system, and each electric control component is electrically connected to the control system, so as to control the automatic operation of the device.

[0092] The above-mentioned drum paper carcass forming device colors the fiber slurry after initial pressing and molding, and the coloring method is to immerse the initial pressed piece in colorant liquid, then extract the water, and then hot press and mold it and fix the color. In this way, no chemical components are added to the colorant, and it does not directly contact the environment. It is environmentally friendly and greatly saves the cost of subsequent sewage treatment.

[0093] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A drum paper carcass forming device, characterized in that: include: A forming mechanism, the forming mechanism is used to receive the fiber slurry and form the fiber slurry into a primary pressed part; A coloring mechanism, which is disposed on one side of the forming mechanism and is used to contain coloring liquid; A shift mechanism, the shift mechanism comprising a shift drive component and a manipulator installed on the shift drive component, the manipulator is driven by the shift drive component to move the initial pressed piece to the coloring mechanism for coloring, and then move the colored initial pressed piece; A pressing mechanism, the pressing mechanism is used to receive the colored initial pressed piece and press it into shape; The manipulator includes a suction component, a water vapor extraction component and a blowing component. The suction component is used to suck the product. The suction component is provided with a water vapor hole. The water vapor extraction component is connected to the water vapor hole and is used to extract air from the water vapor hole to form a negative pressure on the suction component, adsorb and fix the product, and remove moisture from the product. The blowing component is connected to the water vapor hole and is used to blow air from the water vapor hole to make the product fall from the suction component.

2. The drum paper carcass forming device according to claim 1, characterized in that: The pressing mechanism includes a hot pressing assembly.

3. The drum paper carcass forming device according to claim 2, characterized in that: The pressing mechanism further comprises a cold pressing component, and the cold pressing component is located between the forming mechanism and the hot pressing component.

4. The drum paper carcass forming device according to claim 1, characterized in that: The forming mechanism includes a grouting tube, a first lifting and driving component connected to the grouting tube, a former and a first vacuum component. The grouting tube is provided with a grouting inlet and a grouting port. The first lifting and driving component is used to drive the grouting tube to move in a direction close to or away from the former. The grouting port is arranged facing the former. The former is provided with a first filter hole, and the first vacuum component is connected to the first filter hole.

5. The drum paper carcass forming device according to claim 1, characterized in that: The coloring mechanism is a coloring container.

6. The drum paper carcass forming device according to claim 1, characterized in that: The material suction component comprises a material barrel and a material suction disc installed in the material barrel, and the water air hole is opened on the material suction disc.

7. The drum paper carcass forming device according to claim 6, characterized in that: The first end of the barrel is open, and the second end is provided with a water extraction port. The water vapor extraction component is connected to the water extraction port through a water vapor pipe, thereby connecting to the water vapor hole.

8. The drum paper carcass forming device according to claim 7, characterized in that: The number of the barrels is at least two, and the suction component also includes a fixing plate, and the barrel is mounted on the fixing plate. The fixing plate is provided with a connecting port corresponding to the water extraction port of each barrel, and the water and gas pipe extends to the water extraction port through the connecting port; the manipulator also includes a manipulator arm, and the fixing plate is mounted on the manipulator arm.

9. The drum paper carcass forming device according to claim 1, characterized in that: The water vapor extraction component is provided with an overflow pipe, and the overflow pipe is connected to the foaming pulp container to recycle water.

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