A wall-to-floor integrated metal decorative panel hoisting device

Abstract

The present invention discloses a wall-to-floor integrated metal decorative panel hanging device, which relates to the field of metal decorative surface processing technology, including a control component, a dispensing component, a hanging component, and a base plate. By setting the control component, the device can be quickly controlled to select a cleaning mode or a dispensing mode through simple manipulation, making the device easy to operate and further improving work efficiency; by setting the dispensing component, cleaning operations and dispensing operations can be quickly and evenly achieved during the operation process, making the dispensing operation more connected, avoiding the problem of unreliable bonding due to untimely and uneven dispensing; by setting the hanging component, the angle of the metal panel can be quickly controlled after the dispensing is completed to assist the staff in quick installation, saving manpower and material resources.

Description

Technical Field

[0001] The invention relates to the technical field of metal finishing processing, in particular to a wall-floor integrated metal finishing panel hoisting device. Background Art

[0002] With technological and economic development, the interior decoration designs of large venues are becoming increasingly complex, and the specifications of metal finishes are increasing. Metal veneer panels refer to a novel interior decoration material composed of a composite metal surface material. They are formed by attaching metal plates or blocks to the wall surface through inlaying, structural connection, and other processes. This decorative layer directly reflects the building's decorative effect, fully utilizing natural or man-made materials to express the designer's decorative style, and effectively conceals and protects the wall surface. During installation, the bonding surface must be cleaned to ensure it is free of contaminants. When applying glue to the panel, do not pour it directly onto the surface. Use a paintbrush and then evenly distribute it with a spatula. Allow the glue to dry naturally. The ideal drying level is to feel sticky but not tacky. Otherwise, the surface will bubble or peel. The adhesive should be applied to the surface and the decorative panel at the same time to ensure optimal adhesion between the two sheets. The existing technology requires manual operation when applying glue. For large-area panels, cleaning and dispensing glue require a lot of manpower and material resources, which is inefficient. In addition, there are problems such as uneven and untimely glue application, which easily cause the metal finish to not fit properly. In addition, hoisting large panels is also a major difficulty.

[0003] Utility model patent publication number CN210395793U discloses a multi-angle sloped ceiling structure, comprising a tray and a decorative panel suspended from the tray. It also includes a fillet measuring device for measuring the tilt angle of the decorative panel. A hanger is vertically downwardly positioned at the center of the tray, connected to the decorative panel via a latch. Two adjustable hangers are attached to the edges of the tray for connection to the decorative panel. The fillet measuring device is fixedly connected to the decorative panel and parallel to the panel, and is used to measure the angle between the hanger and the hanger. This utility model facilitates accurate adjustment of the tilt angle of the decorative panel. However, this prior art fails to address the issues of cleaning the adhesive surface of the metal decorative panel, as well as uneven and untimely glue application during installation and difficulty in hoisting. Summary of the Invention

[0004] In view of the above technical problems, the present invention provides the following technical solutions; a wall-to-floor integrated metal decorative panel hanging device, comprising a base plate, a control component, a glue dispensing component, and a hanging component, wherein the control component is slidably arranged on the base plate, the glue dispensing component is fixedly provided on the control component, and the hanging component is rotatably arranged on the base plate; when the control component moves to a predetermined position, it engages with the hanging component; the glue dispensing component comprises a glue dispensing conical fixing column fixedly arranged on a control rotating piece, a gear ring is fixedly provided in the glue dispensing conical fixing column, the glue dispensing conical fixing column is engaged with glue dispensing gear 2 and glue dispensing gear 1, and the glue dispensing gear 2, The dispensing gear 1 is rotatably set on the dispensing bracket, and the dispensing bracket is fixedly set on the output shaft of the control pinion 1. The output shaft of the control pinion 1 is also fixedly set with a dispensing fixed disk, and the dispensing fixed disk is slidably set with a dispensing sheet 2 and a dispensing sheet 1; the dispensing sheet 1 is movably set with a dispensing connecting rod 1, and the other end of the dispensing connecting rod 1 is slidably set on the dispensing gear 1, and the dispensing connecting rod 1 is rotatably set on the dispensing fixed disk; the dispensing sheet 2 is movably set with a dispensing connecting rod 2, and the other end of the dispensing connecting rod 2 is slidably set on the dispensing gear 2, and the dispensing connecting rod 2 is rotatably set on the dispensing fixed disk.

[0005] Furthermore, a glue extrusion cylinder is fixedly provided on the glue dispensing fixed plate, a glue dispensing sliding plug is slidingly provided in the glue dispensing extrusion cylinder, a glue dispensing sliding rod is fixedly provided on the glue dispensing sliding plug, and a return spring is fixedly provided between the glue dispensing sliding plug and the glue dispensing extrusion cylinder; a glue dispensing pull rope is rotatably provided on the glue dispensing sliding rod, and the other end of the glue dispensing pull rope is rotatably provided on a glue dispensing connecting rod; one end of the glue dispensing extrusion cylinder is fixedly connected to a glue dispensing storage box through a conduit, and a glue dispensing one-way valve is fixedly provided between the glue dispensing storage box and the glue dispensing extrusion cylinder; the glue dispensing extrusion cylinder is also connected to a glue dispensing sheet one through a conduit, and the glue dispensing sheet one and the glue dispensing sheet two are connected through a conduit.

[0006] Furthermore, the control component includes a control fixed column slidably arranged on the base plate, a control cylinder is fixedly arranged on the control fixed column, the other end of the control cylinder is fixedly arranged on the base plate, a control motor and a control fixed gear 1 are fixedly arranged on the control fixed column, a control fixed gear 1, a control sliding gear 2, a control ring gear, and a control sliding gear 1 are rotatably arranged on the output shaft of the control motor, and the control sliding ring is fixedly arranged on the control sliding gear 1; the control sliding ring and the control sliding gear 1 are slidably arranged on the control ring gear, the control ring gear is rotatably arranged on the control fixed column, a control sliding ring is rotatably arranged on the control sliding gear 2, the control sliding ring is fixedly arranged on the control handle, and the control handle is slidably arranged on the control fixed column.

[0007] Furthermore, a second control fixed gear and a large control gear are fixedly provided on the output shaft of the control motor. The large control gear is engaged with a second control pinion rotatably provided on the control rotating plate. The second control pinion is engaged with a first control pinion rotatably provided on the control rotating plate. The first control pinion is engaged with a control ring gear. The control rotating plate is rotatably provided on the control fixed column.

[0008] Furthermore, the control gear ring is engaged with the lifting assembly, and the lifting assembly includes a lifting sliding plate engaged with the control gear ring, the lifting sliding plate is slidably set on the lifting fixed block, and the lifting fixed block is symmetrically fixed on the lifting fixed bracket, and a lifting flip motor is fixedly set on the lifting sliding plate, and a lifting vacuum suction cup is fixedly set on the output shaft of the lifting flip motor, and the output shaft of the lifting flip motor is rotatably set on the lifting sliding plate.

[0009] Furthermore, the lifting fixing bracket is rotatably set on the lifting connecting rod, the lifting connecting rod is rotatably set on the base plate, a lifting cylinder is rotatably set on the lifting connecting rod, and the other side of the lifting cylinder is rotatably set on the base plate.

[0010] Furthermore, the lifting fixing bracket, lifting cylinder, and lifting connecting rod are all symmetrically arranged in multiple groups.

[0011] Furthermore, the dispensing sheet 1, the dispensing sheet 2, the dispensing connecting rod 1, the dispensing connecting rod 2, the dispensing gear 1, and the dispensing gear 2 are all symmetrically arranged in multiple groups.

[0012] The beneficial effects of the present invention compared with the prior art are: 1. By setting a control component, the present invention can quickly control the device to select a cleaning mode or a dispensing mode through simple manipulation, making the operation simple and further improving work efficiency; 2. By setting a dispensing component, the cleaning operation and the dispensing operation can be quickly and evenly achieved during the operation process, making the dispensing operation more connected and avoiding the problem of unreliable bonding caused by untimely and uneven dispensing; 3. By setting a lifting component, the angle of the metal panel can be quickly controlled after the dispensing is completed to assist the staff in quick installation, saving manpower and material resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention from a front view angle.

[0014] Figure 2 It is a schematic diagram of the overall structure of the present invention from a side view angle.

[0015] Figure 3 It is a schematic diagram of the overall structure of the present invention.

[0016] Figure 4 It is a schematic diagram of the local structure of the present invention.

[0017] Figure 5 Schematic diagram of the local structure of the control component of the present invention Figure 1 .

[0018] Figure 6 Schematic diagram of the local structure of the control component of the present invention Figure 2 .

[0019] Figure 7 Schematic diagram of the local structure of the dispensing component of the present invention Figure 1 .

[0020] Figure 8 Schematic diagram of the local structure of the dispensing component of the present invention Figure 2 .

[0021] Figure 9 Schematic diagram of the local structure of the dispensing component of the present invention Figure 3 .

[0022] Figure 10 It is a partial cross-sectional view of the dispensing component of the present invention.

[0023] Figure 11 Schematic diagram of the local structure of the lifting assembly of the present invention Figure 1 .

[0024] Figure 12 Schematic diagram of the local structure of the lifting assembly of the present invention Figure 2 .

[0025] Reference numerals: 1-control assembly; 2-glue dispensing assembly; 3-hoisting assembly; 4-base plate; 101-control handle; 102-control fixed column; 103-control cylinder; 104-control sliding ring; 105-control fixed gear 1; 106-control sliding gear 1; 107-control fixed gear 2; 108-control ring gear; 109-control large gear; 110-control small gear 1; 111-control small gear 2; 112-control motor; 113-control rotating plate; 114-control sliding gear 2; 201-glue dispensing conical fixed column; 202-glue dispensing extrusion cylinder; 203- dispensing storage box; 204- dispensing sheet 1; 205- dispensing sheet 2; 206- dispensing connecting rod 1; 207- dispensing connecting rod 2; 208- dispensing bracket; 209- dispensing gear 1; 210- dispensing gear 2; 211- dispensing sliding plug; 212- dispensing sliding rod; 213- dispensing fixed plate; 214- dispensing pull rope; 215- dispensing one-way valve 1; 302- lifting connecting rod; 303- lifting cylinder; 304- lifting fixed bracket; 305- lifting fixed block; 306- lifting sliding plate; 307- lifting flip motor; 308- lifting vacuum suction cup. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 、 Figure 11 、 Figure 12As shown, a wall-to-floor integrated metal decorative panel hanging device includes a control component 1, a dispensing component 2, a hanging component 3, and a base plate 4. The control component 1 is slidably arranged on the base plate 4, the control component 1 is fixedly provided with a dispensing component 2, and the hanging component 3 is rotatably arranged on the base plate 4; when the control component 1 moves to a predetermined position, it engages with the hanging component 3; the dispensing component 2 includes a dispensing conical fixed column 201 fixedly provided on the control rotating piece 113, a gear ring is fixedly provided in the dispensing conical fixed column 201, the dispensing conical fixed column 201 is engaged with the dispensing gear 210 and the dispensing gear 1 209, the dispensing gear 210 and the dispensing gear 1 209 are rotatably arranged on the dispensing bracket 208, and the dispensing The glue bracket 208 is fixedly set on the output shaft of the control pinion 110, and the output shaft of the control pinion 110 is also fixedly set with a glue fixing disk 213, and a glue dispensing piece 205 and a glue dispensing piece 1 204 are slidably set on the glue fixing disk 213; a glue dispensing link 206 is movably set on the glue dispensing piece 1 204, and the other end of the glue dispensing link 206 is slidably set on the glue dispensing gear 1 209, and the glue dispensing link 206 is rotatably set on the glue dispensing fixed disk 213; a glue dispensing link 207 is movably set on the glue dispensing piece 205, and the other end of the glue dispensing link 207 is slidably set on the glue dispensing gear 210, and the glue dispensing link 207 is rotatably set on the glue dispensing fixed disk 213. A dispensing fixed plate 213 is fixedly provided with a dispensing extrusion cylinder 202, a dispensing sliding plug 211 is slidably provided in the dispensing extrusion cylinder 202, a dispensing sliding rod 212 is fixedly provided on the dispensing sliding plug 211, and a return spring is fixedly provided between the dispensing sliding plug 211 and the dispensing extrusion cylinder 202; a dispensing pulling rope 214 is rotatably provided on the dispensing sliding rod 212, and the dispensing pulling rope 214 is made of rubber; the other end of the dispensing pulling rope 214 is rotatably provided on the dispensing connecting rod 206; one end of the dispensing extrusion cylinder 202 is guided by a guide The tube is fixedly connected to the dispensing storage box 203, and a dispensing one-way valve 215 is fixedly arranged between the dispensing storage box 203 and the dispensing extrusion cylinder 202; the dispensing extrusion cylinder 202 is also connected to the dispensing sheet 1 204 through a conduit, and a one-way valve is fixedly arranged on the dispensing sheet 1 204, and the dispensing sheet 1 204 is connected to the dispensing sheet 2 205 through a conduit; the dispensing sheet 1 204, the dispensing sheet 2 205, the dispensing connecting rod 1 206, the dispensing connecting rod 2 207, the dispensing gear 1 209, and the dispensing gear 2 210 are all symmetrically arranged in multiple groups.

[0028] The control assembly 1 includes a control fixed column 102 slidably set on the base plate 4, a control cylinder 103 is fixedly set on the control fixed column 102, the other end of the control cylinder 103 is fixedly set on the base plate 4, a control motor 112 and a control fixed gear 105 are fixedly set on the control fixed column 102, and the control fixed gear 105, the control sliding gear 2 114, the control ring gear 108, and the control sliding gear 106 are rotatably set on the output shaft of the control motor 112, and the control sliding ring 104 is fixedly set on the control sliding gear 106; the control sliding ring 104 and the control sliding gear 106 are slidably set on the control ring gear 108, the control ring gear 108 is rotatably set on the control fixed column 102, the control sliding ring 104 is rotatably set on the control sliding gear 2 114, the control sliding ring 104 is fixedly set on the control handle 101, and the control handle 101 is slidably set on the control fixed column 102. The output shaft of the control motor 112 is fixedly provided with a control fixed gear 2 107 and a control large gear 109. The control large gear 109 is engaged with a control small gear 2 111 rotatably provided on a control rotating plate 113. The control small gear 2 111 is engaged with a control small gear 1 110 rotatably provided on the control rotating plate 113. The control small gear 110 is engaged with the control ring gear 108. The control rotating plate 113 is rotatably provided on the control fixed column 102.

[0029] The control ring gear 108 is engaged with the hoisting assembly 3. The hoisting assembly 3 includes a hoisting sliding plate 306 engaged with the control ring gear 108. The hoisting sliding plate 306 is slidably mounted on a hoisting fixed block 305. The hoisting fixed block 305 is symmetrically fixed to a hoisting fixed bracket 304. A hoisting flip motor 307 is fixedly mounted on the hoisting flip motor 307. A hoisting vacuum suction cup 308 is fixedly mounted on the output shaft of the hoisting flip motor 307. The output shaft of the hoisting flip motor 307 is rotatably mounted on the hoisting sliding plate 306. The hoisting fixed bracket 304 is rotatably mounted on a hoisting connecting rod 302. The hoisting connecting rod 302 is rotatably mounted on the base plate 4. A hoisting cylinder 303 is rotatably mounted on the hoisting connecting rod 302. The other side of the hoisting cylinder 303 is rotatably mounted on the base plate 4. The hoisting fixed bracket 304, the hoisting cylinder 303, and the hoisting connecting rod 302 are all symmetrically arranged in multiple groups.

[0030] The present invention discloses a wall-to-floor integrated metal decorative panel lifting device, whose working principle is: start the lifting vacuum suction cup 308 to adsorb the metal panel, the lifting flip motor 307 drives the lifting vacuum suction cup 308 to adjust the position of the metal panel, and the control cylinder 103 pushes the control fixing column 102 to drive the dispensing component 2 to move to the position where it fits with the metal panel for cleaning and dispensing.

[0031] During cleaning, start the control motor 112 to drive the control fixed gear 2 107 and the control large gear 109 to rotate, manually push the control handle 101 to push the control sliding gear 2 114 and the control sliding gear 106 so that the control sliding gear 106 is engaged with the control fixed gear 2 107, at this time, the control fixed gear 2 107 and the control large gear 109 drive the control ring gear 108 to rotate, and the control small gear 110 and the control small gear 2 111 revolve around the control large gear 109 without rotating, and at the same time, the control rotating piece 113 rotates to drive the multiple dispensing sheets 1 204 and dispensing sheet 2 205 on the dispensing component 2 to rotate to clean the metal finish. During this process, the control ring gear 108 rotates, and the part of the ring gear set on its outer ring engages with the rack on the lifting sliding plate 306, driving the lifting sliding plate 306 to slide on the lifting fixed block 305, thereby causing the dispensing sheets 2 205 and dispensing sheet 1 204 on the dispensing component 2 to comprehensively clean the metal panel.

[0032] During the dispensing process, the control motor 112 is started to drive the control fixed gear 2 107 and the control large gear 109 to rotate, and the control handle 101 is manually pulled to make the control sliding gear 2 114 engage with the control fixed gear 1 105, and the control sliding gear 1 106 disengage from the control fixed gear 2 107. At this time, the control fixed gear 2 107 and the control large gear 109 rotate, and the control ring gear 108 is fixed. The control large gear 109 drives the control small gear 2 111, and the control small gear 2 111 drives the control small gear 1 110. Since the control ring gear 108 is fixed, the control small gear 110 drives the control rotating piece 113 to revolve around the control large gear 109 and rotate. The control small gear 110 rotates to drive the dispensing bracket 208, and the dispensing bracket 2 08 drives the dispensing gear 210 and the dispensing gear 1 209 to revolve and rotate on the dispensing conical fixed column 201. The dispensing gear 210 and the dispensing gear 1 209 rotate to drive the dispensing connecting rod 207 and the dispensing connecting rod 1 206, and then drive the dispensing sheet 1 204 and the dispensing sheet 2 205 to slide on the dispensing fixed plate 213. The dispensing sheet 205 and the dispensing sheet 1 204 slide to pull the dispensing pulling rope 214 and then pull the dispensing sliding rod 212, and the glue in the dispensing storage box 203 is sucked into the dispensing extrusion cylinder 202 through the dispensing one-way valve 1 215. Under the action of the reset spring, the dispensing sliding plug 211 is pushed to inject the glue in the dispensing extrusion cylinder 202 through the conduit into the holes on the dispensing sheet 2 205 and the dispensing sheet 1 204 to evenly coat the metal panel with glue.

[0033] After the gluing is completed, the control cylinder 103 pulls the control fixing column 102 to make the control component 1 and the glue dispensing component 2 withdraw to the predetermined position. The lifting cylinder 303 pushes the lifting connecting rod 302 to make the lifting fixing bracket 304 in the appropriate position. The lifting flip motor 307 adjusts the metal panel on the lifting vacuum suction cup 308 to make it in a position convenient for installation, completing the entire auxiliary process.

Claims

1. A wall-to-ground integrated metal decorative panel hanging device, comprising a bottom plate (4), characterized in that: The invention also includes a control component (1), a dispensing component (2), and a hanging component (3), wherein the control component (1) is slidably arranged on the bottom plate (4), the dispensing component (2) is fixedly arranged on the control component (1), and the hanging component (3) is rotatably arranged on the bottom plate (4); when the control component (1) moves to a predetermined position, it engages with the hanging component (3); the dispensing component (2) includes a dispensing conical fixed column (201) fixedly arranged on the control rotating plate (113), a gear ring is fixedly arranged in the dispensing conical fixed column (201), the dispensing conical fixed column (201) engages with the dispensing gear 2 (210) and the dispensing gear 1 (209), the dispensing gear 2 (210) and the dispensing gear 1 (209) are rotatably arranged on the dispensing bracket (208), and the dispensing bracket (208) is fixed. The dispensing plate (213) is fixedly provided on the output shaft of the control pinion (110), and the dispensing plate (205) and the dispensing plate (204) are slidably provided on the dispensing plate (213); the dispensing plate (204) is movably provided with a dispensing connecting rod (206), the other end of which is slidably provided on the dispensing gear (209), and the dispensing connecting rod (206) is rotatably provided on the dispensing fixed plate (213); the dispensing plate (205) is movably provided with a dispensing connecting rod (207), the other end of which is slidably provided on the dispensing gear (210), and the dispensing connecting rod (207) is rotatably provided on the dispensing fixed plate (213); A dispensing glue extrusion cylinder (202) is fixedly provided on the dispensing glue fixed disk (213), a dispensing glue sliding plug (211) is slidably provided in the dispensing glue extrusion cylinder (202), a dispensing glue sliding rod (212) is fixedly provided on the dispensing glue sliding plug (211), a return spring is fixedly provided between the dispensing glue sliding plug (211) and the dispensing glue extrusion cylinder (202); a dispensing glue pulling rope (214) is rotatably provided on the dispensing glue sliding rod (212), and the dispensing glue pulling rope (214) is rotatably provided on the dispensing glue sliding rod (212). 14) The other end is rotatably arranged on a dispensing connecting rod 1 (206); one end of the dispensing extrusion cylinder (202) is fixedly connected to a dispensing storage box (203) through a conduit, and a dispensing one-way valve 1 (215) is fixedly arranged between the dispensing storage box (203) and the dispensing extrusion cylinder (202); the dispensing extrusion cylinder (202) is also connected to a dispensing sheet 1 (204) through a conduit, and the dispensing sheet 1 (204) and the dispensing sheet 2 (205) are communicated through a conduit; The control assembly (1) includes a control fixed column (102) slidably arranged on a base plate (4), a control cylinder (103) fixedly arranged on the control fixed column (102), the other end of the control cylinder (103) fixedly arranged on the base plate (4), a control motor (112) and a control fixed gear 1 (105) fixedly arranged on the control fixed column (102), and a control fixed gear 1 (105), a control sliding gear 2 (114), a control gear ring (108), and a control sliding gear 2 (115) rotatably arranged on the output shaft of the control motor (112). Wheel 1 (106), a control sliding ring (104) is fixedly arranged on the control sliding gear 1 (106); the control sliding ring (104) and the control sliding gear 1 (106) are slidingly arranged on the control gear ring (108), the control gear ring (108) is rotatably arranged on the control fixed column (102), the control sliding gear 2 (114) is rotatably arranged with the control sliding ring (104), the control sliding ring (104) is fixedly arranged on the control handle (101), and the control handle (101) is slidably arranged on the control fixed column (102); A second control fixed gear (107) and a large control gear (109) are fixedly provided on the output shaft of the control motor (112); the large control gear (109) meshes with a second control pinion (111) rotatably provided on a control rotating plate (113); the second control pinion (111) meshes with a first control pinion (110) rotatably provided on a control rotating plate (113); the first control pinion (110) meshes with a control ring gear (108); the control rotating plate (113) is rotatably provided on the control fixed column (102); The control gear ring (108) is engaged with the hoisting assembly (3), and the hoisting assembly (3) includes a hoisting sliding plate (306) engaged with the control gear ring (108), the hoisting sliding plate (306) is slidably set on the hoisting fixed block (305), the hoisting fixed block (305) is symmetrically fixed on the hoisting fixed bracket (304), a hoisting flip motor (307) is fixedly set on the hoisting sliding plate (306), a hoisting vacuum suction cup (308) is fixedly set on the output shaft of the hoisting flip motor (307), and the output shaft of the hoisting flip motor (307) is rotatably set on the hoisting sliding plate (306); The hoisting fixing bracket (304) is rotatably arranged on the hoisting connecting rod (302), the hoisting connecting rod (302) is rotatably arranged on the base plate (4), a hoisting cylinder (303) is rotatably arranged on the hoisting connecting rod (302), and the other side of the hoisting cylinder (303) is rotatably arranged on the base plate (4).

2. The wall-to-floor integrated metal decorative panel hoisting device according to claim 1, characterized in that: The hoisting fixing bracket (304), the hoisting cylinder (303), and the hoisting connecting rod (302) are all symmetrically arranged in multiple groups.

3. The wall-to-floor integrated metal decorative panel hoisting device according to claim 1, characterized in that: The dispensing sheet 1 (204), the dispensing sheet 2 (205), the dispensing connecting rod 1 (206), the dispensing connecting rod 2 (207), the dispensing gear 1 (209), and the dispensing gear 2 (210) are all arranged in multiple groups symmetrically.

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