Skirting line production raw material distribution and transmission device

Abstract

The invention provides a skirting line production raw material distribution and conveying device. The skirting line production raw material distribution and conveying device comprises an annular conveying frame, arc-shaped clamping rings, a fixed disc, a rotary disc, a tray, a material mixing barrel and a feeding unit. A lifting section is further arranged in the middle of the annular conveying frame, and the arc-shaped clamping ring can move upwards in the vertical direction when moving to the lifting section. A plurality of trays are installed on the rotary disc and located under the lifting section. When the device is used, raw materials can be sequentially added into the multiple material mixing barrels on the rotating disc through the feeding unit, the rotating disc rotates after adding is completed, arc-shaped clamping rings located on the annular conveying frame move in the direction close to the material mixing barrels and are clamped to the outer sides of the material mixing barrels, and then the height of the arc-shaped clamping rings is increased through the lifting section; therefore, the mixing barrel is lifted out of the tray and conveyed to the subsequent process. Automatic conveying operation is completed, the labor intensity of operators is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of material mixing, and in particular relates to a raw material distribution and transmission device for skirting board production. Background Art

[0002] Skirting boards are usually processed by extrusion molding. Before extrusion molding of skirting boards, various materials need to be mixed in a specified ratio. After mixing, the raw materials need to be transported to the inside of a stirring device for stirring. At present, when mixing raw materials, it is necessary to mix multiple raw materials in sequence according to the weighing method, and then transport them to the inside of the stirring device. Since various raw materials need to be weighed and mixed separately, if the conveyor belt is directly used for transmission, when there is a deviation in the material ratio, it is inconvenient to check and find. Therefore, it is usually mixed first and then transported to the stirring device. However, this method requires manual transportation of the mixed raw materials. It results in high labor intensity for operators and low transportation efficiency. Summary of the invention

[0003] The embodiment of the present invention provides a skirting board production raw material distribution and transmission device, which aims to solve the problems of high labor intensity and low transmission efficiency of operators in the skirting board raw material distribution process in the prior art.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: to provide a raw material distribution and transmission device for skirting board production, comprising: An annular conveyor frame, on which a conveyor chain arranged along the outer shape of the annular conveyor frame is installed; There are multiple arc-shaped snap rings, the connection parts of which are hingedly arranged below the conveying chain and move together with the conveying chain, and the axes of the arc-shaped snap rings are always arranged in the vertical direction; A fixed plate is installed below one side of the annular conveyor frame, and the annular conveyor frame is provided with a lifting section just above the fixed plate; A turntable is rotatably disposed on the fixed disk, and a plurality of mounting holes are disposed on the turntable, and the plurality of mounting holes are evenly spaced along the circumference of the turntable; A tray is freely placed inside the mounting hole, and the tray is provided with an overlapping portion for overlapping the top surface of the turntable; A mixing barrel is freely placed inside the tray, the mixing barrel is a conical structure, and the mixing barrel can be moved to the lifting section, and the arc-shaped clamping ring is used to be clamped to the outside of the mixing barrel; A feeding unit is installed on one side of the fixed plate and is used to add raw materials into the mixing barrel.

[0005] In a possible implementation, the loading unit includes: There are multiple weighing modules, and the multiple weighing modules are sequentially located under the multiple trays; A lifting assembly, installed between the weighing module and the fixed plate, and used to drive the weighing module to move up and down; There are multiple feeding bins, each of which is provided with a feeding pipe for adding materials into the mixing barrel, and the feeding pipes on the multiple feeding bins correspond to the multiple mixing barrels in sequence.

[0006] In a possible implementation, the lifting assembly includes: A bracket is slidably arranged on the fixed plate in a vertical direction, the weighing module is installed on the bracket, and the bracket is provided with a long round through groove arranged in a horizontal direction in a length direction; A swing arm, the middle part of which is hingedly arranged on the fixed plate, and one end of the swing arm is rotatably provided with a roller that is rotatably arranged inside the long round through groove; The pushing assembly is installed between the fixed plate and the swing arm, and is used for driving the swing arm to swing on the fixed plate.

[0007] In a possible implementation, the pushing component includes: A push rod is slidably disposed on the fixed plate in a vertical direction; A slide rod, the middle portion of which is fixedly mounted on the push rod, and both ends of the slide rod are slidably arranged on an end of the swing arm away from the roller; The driving assembly is arranged between the fixing plate and the pushing rod and is used for pushing the pushing rod to move up and down.

[0008] In a possible implementation, the driving component includes: A movable frame is slidably arranged at the bottom of the fixed plate in a vertical direction; A connecting arm, installed between the moving frame and the pushing rod, and used to drive the pushing rod to move up and down; A pushing member is mounted on the fixed plate, and a driving end of the pushing member is fixedly mounted on the moving frame.

[0009] In a possible implementation, the connecting arm includes: A first arm body, one end of which is hingedly disposed on the movable frame; A second arm body, one end of which is slidably disposed inside the first arm body along the length direction of the first arm body, and the other end of the second arm body is hingedly disposed on the push rod; The elastic member is installed between the first arm body and the second arm body, and is used for pushing the second arm body to move toward the inside of the first arm body.

[0010] In a possible implementation, a plurality of support legs are threadedly connected to the fixed disk, the plurality of support legs are evenly spaced along the circumference of the fixed disk, and two fasteners are threadedly connected to the support legs, and the two fasteners are respectively located on the upper and lower sides of the fixed disk.

[0011] In a possible implementation, the feeding pipe is arranged on the feeding bin in an inclined manner along a vertical direction, the highest end of the feeding pipe is a discharge end, and a screw conveying paddle is rotatably arranged inside the feeding pipe.

[0012] In a possible implementation, the tray is a conical structure with a top outer diameter greater than a bottom outer diameter.

[0013] In a possible implementation, when the roller moves to one end of the long round through groove, the axis of the roller is arranged to coincide with the projection of the axis of the hinge shaft of the swing arm on the fixed plate along the vertical direction.

[0014] The scheme shown in the embodiment of the present application, compared with the prior art, is provided with an annular conveyor frame, on which a conveyor chain is installed, and the conveyor chain is transmitted and moved along the length direction of the annular conveyor frame. A plurality of arc-shaped snap rings are fixedly installed on the conveyor chain, and the plurality of arc-shaped snap rings are located below the conveyor chain. A lifting section is also provided in the middle of the annular conveyor frame, and when the arc-shaped snap ring moves to the lifting section, it moves upward in the vertical direction. A fixed disk is also installed below the lifting section, and a turntable is rotatably provided on the fixed disk. A plurality of trays are installed on the turntable, and the trays are located directly below the lifting section. When the turntable rotates, the plurality of trays on the turntable can be moved to directly below the lifting section in sequence. In the present application, when in use, raw materials can be added to the interior of the plurality of mixing barrels on the turntable in sequence through the feeding unit, and after the addition is completed, the turntable rotates, and the arc-shaped snap rings on the annular conveyor frame move toward the direction close to the mixing barrel and are clamped on the outside of the mixing barrel, and then the height of the arc-shaped snap rings is raised by the lifting section, so that the mixing barrel is lifted out of the tray and transported to the subsequent sequence. Complete the operation of automatic conveying, reduce the labor intensity of operators and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of a raw material distribution and transmission device for skirting board production provided by an embodiment of the present invention; Figure 2 A schematic diagram of the structure of a loading unit provided in an embodiment of the present invention; Figure 3 A schematic diagram of the installation structure of the jacking assembly provided in an embodiment of the present invention; Figure 4 A schematic diagram of the installation structure of a drive assembly provided in an embodiment of the present invention; Figure 5A schematic structural diagram of a connecting arm provided in an embodiment of the present invention.

[0016] Description of reference numerals: 1. Annular conveying frame; 11. Arc-shaped clamping ring; 12. Lifting section; 2. Fixed plate; 21. Turntable; 22. Support leg; 221. Fastener; 3. Tray; 4. Mixing barrel; 5. Weighing module; 6. Lifting assembly; 61. Bracket; 62. Swing arm; 63. Push assembly; 631. Push rod; 632. Slide rod; 64. Moving frame; 65. Connecting arm; 651. First arm body; 652. Second arm body; 653. Elastic member; 66. Push member; 7. Feeding bin; 71. Feeding pipe; 711. Screw conveying paddle. DETAILED DESCRIPTION

[0017] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0018] Please also read Figures 1 to 5 The skirting board production material distribution and transmission device provided by the present invention is now described. The skirting board production material distribution and transmission device comprises an annular conveying frame 1, an arc-shaped clamping ring 11, a fixed plate 2, a rotating plate 21, a tray 3, a mixing barrel 4 and a loading unit. A conveying chain arranged along the outer shape of the annular conveying frame 1 is installed on the annular conveying frame 1; there are multiple arc-shaped snap rings 11, and the connecting parts of the multiple arc-shaped snap rings 11 are hingedly arranged below the conveying chain and move with the conveying chain, and the axis of the arc-shaped snap rings 11 is always arranged in the vertical direction; the fixed disk 2 is installed below one side of the annular conveying frame 1, and the annular conveying frame 1 is provided with a lifting section 12 directly above the fixed disk 2; the turntable 21 is rotatably arranged on the fixed disk 2, and the turntable 21 is provided with multiple mounting holes, and the multiple mounting holes are evenly spaced along the circumference of the turntable 21; the tray 3 is freely placed inside the mounting hole, and the tray 3 is provided with a lap portion for lap-joining to the top surface of the turntable 21; the mixing barrel 4 is freely placed inside the tray 3, the mixing barrel 4 is a conical structure, and the mixing barrel 4 can be moved to the lifting section 12, and the arc-shaped snap ring 11 is used to be clamped to the outside of the mixing barrel 4; the feeding unit is installed on one side of the fixed disk 2, and is used to add raw materials to the inside of the mixing barrel 4.

[0019] Compared with the prior art, the skirting board production raw material distribution and transmission device provided in this embodiment is provided with an annular conveyor frame 1, on which a conveyor chain is installed, and the conveyor chain is transmitted and moved along the length direction of the annular conveyor frame 1. A plurality of arc-shaped snap rings 11 are hingedly installed on the conveyor chain, and the plurality of arc-shaped snap rings 11 are located below the conveyor chain. A lifting section 12 is also provided in the middle of the annular conveyor frame 1, and when the arc-shaped snap ring 11 moves to the lifting section 12, it will move upward in the vertical direction. A fixed disk 2 is also installed below the lifting section 12, and a turntable 21 is rotatably provided on the fixed disk 2. A plurality of pallets 3 are installed on the turntable 21, and the pallets 3 are located directly below the lifting section 12. When the turntable 21 rotates, the plurality of pallets 3 on the turntable 21 can be moved sequentially to directly below the lifting section 12. In the present application, when in use, raw materials can be added into the multiple mixing barrels 4 on the turntable 21 in sequence through the loading unit. After the addition is completed, the turntable 21 rotates, and the arc-shaped clamping ring 11 on the annular conveying frame 1 moves toward the mixing barrel 4 and is clamped on the outside of the mixing barrel 4. Then, the arc-shaped clamping ring 11 is raised by the lifting section 12, so that the mixing barrel 4 is lifted out of the tray 3 and conveyed to the next sequence. The automatic conveying operation is completed, the labor intensity of the operator is reduced, and the production efficiency is improved.

[0020] Specifically, in this embodiment, the lifting section 12 includes a propulsion section that moves toward the axial direction of the fixed disk 2 and a vertical section arranged along the vertical direction. The arc-shaped clamping ring 11 first moves toward the fixed disk 2 through the propulsion section, and then moves upward through the vertical section to lift the mixing barrel 4 from the tray 3.

[0021] Preferably, in this embodiment, the inner diameter of the arc-shaped clamp ring 11 is larger than the bottom size of the mixing barrel 4 and smaller than the top size of the mixing barrel 4. The operator can remove the mixing barrel 4 filled with raw materials from the annular clamp ring and pour the raw materials into the stirring device, then re-hang the empty mixing barrel 4 on the arc-shaped clamp ring 11 and circulate it to the fixed plate 2, and then re-place it on the tray 3 for a new round of weighing operation. In some embodiments, the above-mentioned feeding unit can be used as follows Figure 1 , Figure 2 See also Figure 1 , Figure 2The feeding unit includes a weighing module 5, a lifting assembly 6 and a feeding bin 7. There are multiple weighing modules 5, and the multiple weighing modules 5 are sequentially located below the multiple trays 3; the lifting assembly 6 is installed between the weighing module 5 and the fixed plate 2, and is used to drive the weighing module 5 to move up and down; there are multiple feeding bins 7, and the multiple feeding bins 7 are all provided with feeding pipes 71 for adding materials to the mixing barrel 4, and the feeding pipes 71 on the multiple feeding bins 7 correspond to the multiple mixing barrels 4 in sequence. By providing a fixed plate 2, the fixed plate 2 is used to be fixed to the ground. A turntable 21 is rotatably provided above the fixed plate 2, and multiple trays 3 are installed on the turntable 21, and a mixing barrel 4 is placed on the tray 3. In addition, multiple feeding bins 7 are also installed on the outside of the fixed plate 2, and the number of feeding bins 7 corresponds to the number of weighing modules 5 and the lifting assembly 6. The feeding bins 7 are all provided with feeding pipes 71 for transporting the raw materials inside the feeding bins 7 to the inside of the mixing barrel 4. And the feeding tubes 71 on the multiple feeding bins 7 correspond one to one with the multiple adjacent mixing barrels 4 on the turntable 21. Therefore, in the present application, when the materials are proportioned and mixed, the multiple mixing barrels 4 can be placed on the multiple adjacent trays 3 in sequence, and the turntable 21 is rotated so that the multiple mixing barrels 4 are located below the discharge ports of the feeding tubes 71 on the multiple feeding bins 7 in sequence. And the weighing module 5 drives the tray 3 and the mixing barrel 4 to be lifted up by the lifting assembly 6, so that the materials can be added to the multiple mixing barrels 4 at the same time. After the addition of a single raw material is completed, the lifting assembly 6 is lowered, and the turntable 21 is started to rotate one station. Then the lifting assembly 6 is started to tighten the multiple mixing barrels 4 for the next step of feeding, until the material addition inside each mixing barrel 4 is completed. The operation of adding a single raw material can be performed synchronously in multiple mixing barrels 4, which speeds up the addition rate of the raw materials and improves the batching efficiency of the materials.

[0022] Specifically, in this embodiment, the weighing module 5 is installed on the driving end of the lifting assembly 6. When the lifting assembly 6 drives the weighing module 5 to move upward, it drives the tray 3 to separate from the turntable 21, so that the tray 3 and the mixing barrel 4 can be weighed. During the feeding process, when the weight reaches the designed value, the feeding pipe 71 on the feeding bin 7 stops feeding, realizing the automatic weighing operation.

[0023] Specifically, in this embodiment, the weighing module 5 is a prior art, and its specific structure and application are not further described here.

[0024] In some embodiments, the lifting assembly 6 can be used as follows: Figure 3 , Figure 4 See also Figure 2 , Figure 3The lifting assembly 6 includes a bracket 61, a swing arm 62 and a pushing assembly 63. The bracket 61 is slidably arranged on the fixed plate 2 in the vertical direction, and the weighing module 5 is installed on the bracket 61. The bracket 61 is provided with a long round through groove arranged in the horizontal direction in the length direction; the middle part of the swing arm 62 is hingedly arranged on the fixed plate 2, and one end of the swing arm 62 is rotatably provided with a roller arranged inside the long round through groove; the pushing assembly 63 is installed between the fixed plate 2 and the swing arm 62, and is used to drive the swing arm 62 to swing on the fixed plate 2. A guide rail arranged in the vertical direction is fixedly installed on the fixed plate 2, and a slider arranged on the guide rail is fixedly installed on the bracket 61, so that the bracket 61 can move in the vertical direction on the fixed plate 2. A base is also fixedly installed on the fixed plate 2, and the middle part of the swing arm 62 is hingedly arranged on the base. The swing arm 62 includes a first arm body 651 and a second arm body 652 arranged at an angle, and the connection between the first arm body 651 and the second arm body 652 is hingedly arranged on the base. The roller is rotatably arranged on the first arm body 651. The driving end of the pushing assembly 63 is connected to the second arm body 652, so as to drive the swing arm 62 to swing. When the swing arm 62 swings, the bracket 61 can be driven to move up and down through the guide between the roller and the inner wall of the long round through groove. When the roller moves to the two ends of the long round through groove, the up and down displacement of the bracket 61 can be limited. The structure is simple and the operation is convenient.

[0025] In some embodiments, the pushing component 63 may be configured as follows: Figure 3 , Figure 4 See also Figure 2 , Figure 3 The pushing assembly 63 includes a pushing rod 631, a sliding rod 632 and a driving assembly. The pushing rod 631 is slidably arranged on the fixed disk 2 in the vertical direction; the middle part of the sliding rod 632 is fixedly installed on the pushing rod 631, and the two ends of the sliding rod 632 are slidably arranged at the end of the swing arm 62 away from the roller; the driving assembly is arranged between the fixed disk 2 and the pushing rod 631, and is used to push the pushing rod 631 to move up and down. The pushing rod 631 is arranged through the fixed disk 2, and the sliding rod 632 is fixedly installed on the top of the pushing rod 631, and the pushing rod 631 and the sliding rod 632 are arranged perpendicular to each other. A guide groove for installing the sliding rod 632 is arranged on the second arm body 652 of the swing arm 62, and the length direction of the guide groove is arranged along the length direction of the second arm body 652. When the sliding rod 632 slides in the vertical direction, it can drive the second arm body 652 to swing, and as the angle of the second arm body 652 changes, the position of the sliding rod 632 inside the guide groove changes accordingly. Therefore, when the slide bar 632 moves up and down, it can drive the swing arm 62 to rotate.

[0026] Specifically, in this embodiment, a guide hole for installing the push rod 631 is provided on the fixed plate 2, and the push rod 631 is slidably disposed inside the guide hole.

[0027] In some embodiments, the drive assembly may be configured as follows: Figure 4 See the structure shown. Figure 4 , the driving assembly includes a moving frame 64, a connecting arm 65 and a pushing member 66. The moving frame 64 is slidably arranged at the bottom of the fixed disk 2 in the vertical direction; the connecting arm 65 is installed between the moving frame 64 and the pushing rod 631, and is used to drive the pushing rod 631 to move up and down; the pushing member 66 is installed on the fixed disk 2, and the driving end of the pushing member 66 is fixedly installed on the moving frame 64. The moving frame 64 is located below the fixed disk 2 and in the middle of the fixed disk 2. The pushing member 66 is a cylinder or a hydraulic cylinder, and the driving end of the pushing member 66 is fixedly installed on the moving frame 64. A plurality of connecting arms 65 are installed on the moving frame 64, and the number of the connecting arms 65 corresponds to the number of the pushing rods 631. Therefore, when the moving frame 64 moves up and down, it can simultaneously drive a plurality of pushing rods 631 to slide in the vertical direction. Therefore, a plurality of jacking assemblies 6 can be controlled to work synchronously.

[0028] In some embodiments, the connecting arm 65 may be configured as follows: Figure 4 , Figure 5 See also Figure 3 , Figure 4 , the connecting arm 65 includes a first arm body 651, a second arm body 652 and an elastic member 653. One end of the first arm body 651 is hingedly arranged on the moving frame 64; one end of the second arm body 652 is slidably arranged inside the first arm body 651 along the length direction of the first arm body 651, and the other end of the second arm body 652 is hingedly arranged on the pushing rod 631; the elastic member 653 is installed between the first arm body 651 and the second arm body 652, and is used to push the second arm body 652 to move inside the first arm body 651. A sliding block with an outer diameter larger than that of the second arm body 652 is fixedly installed at the end of the second arm body 652, and a guide sliding hole that slides with the sliding block is provided at one end of the first arm body 651. A plug is threadedly connected at the end of the guide sliding hole, and the second arm body 652 is slidably arranged in the middle of the plug, and the two ends of the elastic member 653 are respectively against the plug and the sliding block. The first arm 651 and the second arm 652 are respectively hingedly arranged on the moving frame 64 and the pushing rod 631, so that when the moving frame 64 moves up and down, the second arm 652 slides inside the first arm 651, which can play a certain buffering role. At the same time, when a single pushing rod 631 moves upward to a certain position, the position between the first arm 651 and the second arm 652 can be adjusted to a certain extent to avoid affecting the continued upward movement of other pushing rods 631.

[0029] Specifically, in this embodiment, the elastic member 653 is a spring, and the elastic member 653 is sleeved on the outer side of the second arm 652 .

[0030] In some embodiments, the fixing plate 2 may be used as follows: Figure 3 See the structure shown. Figure 3 , a plurality of support frames for mounting a turntable 21 are installed on the top of the fixed disk 2, and guide wheels for supporting the turntable 21 are rotatably arranged on the support frames. There are multiple support frames, and the multiple support frames are evenly spaced along the circumference of the fixed disk 2. A guide wheel is rotatably arranged on the top of the support frame, and the top surface of the guide wheel protrudes from the top setting of the support frame. When the turntable 21 is installed on the top of the multiple support frames, the turntable 21 abuts against the top surfaces of the multiple guide wheels. Thereby, the turntable 21 can be guided to rotate on the top of the fixed disk 2.

[0031] Specifically, in this embodiment, a driving member for driving the turntable 21 to rotate is fixedly mounted on the fixed disk 2, a driving end of the driving member is transmission-connected to the turntable 21, and the position of the driving member on the fixed disk 2 has the freedom to be adjusted in the vertical direction.

[0032] In some embodiments, the fixing plate 2 may be used as follows: Figure 2 , Figure 3 See also Figure 2 , Figure 3 , a plurality of support legs 22 are also threadedly connected to the fixed disk 2, and the plurality of support legs 22 are evenly spaced along the circumference of the fixed disk 2, and two fasteners 221 are threadedly connected to the support legs 22, and the two fasteners 221 are respectively located at the upper and lower sides of the fixed disk 2. A support portion for increasing the support area is fixedly installed at the bottom of the support leg 22. The support leg 22 is threadedly connected to the fixed disk 2, and the height of the support leg 22 can be adjusted by rotating the support leg 22, so that when the fixed disk 2 is installed on the ground, the fixed disk 2 can be leveled by adjusting the position of the support leg 22 on the fixed disk 2, ensuring that the lifting assembly 6 can lift the mixing barrel 4 in the vertical direction, thereby stabilizing the accuracy of the weighing value of the weighing module 5.

[0033] In some embodiments, the above-mentioned feeding bin 7 can be used as follows Figure 2 See the structure shown. Figure 2 The feeding pipe 71 is arranged on the feeding bin 7 in an inclined manner along the vertical direction, the highest end of the feeding pipe 71 is the discharge end, and a screw conveying paddle 711 is arranged inside the feeding pipe 71 to rotate. The feeding pipe 71 is arranged in an inclined manner to prevent the material inside the feeding pipe 71 from freely falling into the mixing barrel 4 according to gravity. Therefore, when the screw conveying paddle 711 stops rotating, the feeding pipe 71 can automatically stop feeding, thereby ensuring the accuracy of weighing.

[0034] Specifically, in this embodiment, the screw conveying paddle 711 is located inside the feeding tube 71 , and the screw conveying paddle 711 passes through the feeding bin 7 and is located at the bottom of the feeding bin 7 , so that the material inside the feeding bin 7 can be transported to the inside of the feeding tube 71 .

[0035] Specifically, in this embodiment, a motor for driving the screw conveying paddle 711 to rotate is fixedly mounted on the outer side wall of the charging bin 7 .

[0036] In some embodiments, the tray 3 may be Figure 2 , Figure 3 See also Figure 2 , Figure 3 The tray 3 is a conical structure with a top outer diameter greater than a bottom outer diameter. The tray 3 is a conical structure as a whole. On the one hand, when the tray 3 moves upward, the tray 3 can be separated from the fixed plate 2. When the tray 3 moves downward, the tray 3 can be guided by the outer wall of the tray 3 so that the tray 3 can fall stably into the mounting hole. The stability of the position of the tray 3 is ensured after the lifting assembly 6 falls back.

[0037] In some embodiments, the swing arm 62 may be configured as follows: Figure 3 , Figure 4 See also Figure 3 , Figure 4 When the roller moves to one end of the long round through groove, the axis of the roller is overlapped with the projection of the axis of the hinge shaft of the swing arm 62 on the fixed plate 2 in the vertical direction. When the swing arm 62 drives the bracket 61 to move upward and makes the roller rest against the end of the long round through groove, the axis of the roller is overlapped with the axis of the swing arm 62 on the fixed plate 2 in the vertical direction. Thus, the swing arm 62 can play a role in supporting the bracket 61. The force acting on the pushing component 63 by gravity is reduced, the safety of the pushing component 63 is ensured, and the bracket 61 can be effectively supported during the feeding process.

[0038] Specifically, in this embodiment, when the swing arm 62 drives the bracket 61 to move upward, the roller on the swing arm 62 moves to the end of the long round through groove, thereby achieving the function of automatic limiting.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A raw material distribution and transmission device for skirting board production, characterized in that: include: An annular conveyor frame (1), wherein a conveyor chain arranged along the outer shape of the annular conveyor frame (1) is installed on the annular conveyor frame (1); There are multiple arc-shaped snap rings (11), and the connecting parts of the multiple arc-shaped snap rings (11) are hingedly arranged below the conveying chain and move together with the conveying chain. The axis of the arc-shaped snap ring (11) is always arranged in the vertical direction; A fixed plate (2) is installed below one side of the annular conveying frame (1), and a lifting section (12) is provided on the annular conveying frame (1) directly above the fixed plate (2); A rotating disk (21) is rotatably disposed on the fixed disk (2), and a plurality of mounting holes are disposed on the rotating disk (21), and the plurality of mounting holes are evenly spaced along the circumference of the rotating disk (21); A tray (3) is freely placed inside the mounting hole, and the tray (3) is provided with an overlapping portion for overlapping the top surface of the turntable (21); A mixing barrel (4) is freely placed inside the tray (3); the mixing barrel (4) is a conical structure, and the mixing barrel (4) can be moved to the lifting section; the arc-shaped clamping ring (11) is used to be clamped to the outside of the mixing barrel (4); A loading unit is installed on one side of the fixed plate (2) and is used to add raw materials into the mixing barrel (4).

2. The skirting board production raw material distribution and transmission device according to claim 1, characterized in that: The feeding unit comprises: There are a plurality of weighing modules (5), and the plurality of weighing modules (5) are sequentially located below the plurality of trays (3); A lifting assembly (6) is installed between the weighing module (5) and the fixed plate (2) and is used to drive the weighing module (5) to move up and down; There are multiple feeding bins (7), each of which is provided with a feeding pipe (71) for adding materials into the mixing barrel (4), and the feeding pipes (71) on the multiple feeding bins (7) correspond to the multiple mixing barrels (4) in sequence.

3. The skirting board production raw material distribution and transmission device according to claim 2, characterized in that: The lifting assembly (6) comprises: A bracket (61) is slidably arranged on the fixed plate (2) in a vertical direction, the weighing module (5) is mounted on the bracket (61), and the bracket (61) is provided with a long round through groove arranged in a horizontal direction in a length direction; A swing arm (62), the middle part of which is hingedly arranged on the fixed plate (2), and one end of the swing arm (62) is rotatably provided with a roller that is rotatably arranged inside the long round through groove; A pushing assembly (63) is installed between the fixed plate (2) and the swing arm (62) and is used to drive the swing arm (62) to swing on the fixed plate (2).

4. The skirting board production raw material distribution and transmission device according to claim 3, characterized in that: The pushing assembly (63) comprises: A push rod (631) is slidably disposed on the fixing plate (2) in a vertical direction; A sliding rod (632), the middle portion of which is fixedly mounted on the pushing rod (631), and both ends of the sliding rod (632) are slidably arranged at an end of the swing arm (62) away from the roller; A driving assembly is arranged between the fixed plate (2) and the pushing rod (631), and is used to push the pushing rod (631) to move up and down.

5. The skirting board production raw material distribution and transmission device according to claim 4, characterized in that: The drive assembly comprises: A movable frame (64) is slidably disposed on the bottom of the fixed plate (2) in a vertical direction; A connecting arm (65) is installed between the moving frame (64) and the pushing rod (631) and is used to drive the pushing rod (631) to move up and down; A pushing member (66) is mounted on the fixed plate (2), and a driving end of the pushing member (66) is fixedly mounted on the movable frame (64).

6. The skirting board production raw material distribution and transmission device according to claim 5, characterized in that: The connecting arm (65) comprises: A first arm (651), one end of which is hingedly arranged on the movable frame (64); A second arm body (652), one end of which is slidably arranged inside the first arm body (651) along the length direction of the first arm body (651), and the other end of the second arm body (652) is hingedly arranged on the pushing rod (631); The elastic member (653) is installed between the first arm body (651) and the second arm body (652), and is used to push the second arm body (652) to move toward the inside of the first arm body (651).

7. The skirting board production raw material distribution and transmission device according to claim 2, characterized in that: The fixing plate (2) is also threadedly connected to a plurality of support legs (22), the plurality of support legs (22) being evenly spaced along the circumference of the fixing plate (2), and two fasteners (221) are threadedly connected to the support legs (22), the two fasteners (221) being located respectively on the upper and lower sides of the fixing plate (2).

8. The skirting board production raw material distribution and transmission device according to claim 2, characterized in that: The feeding pipe (71) is arranged on the feeding bin (7) in an inclined manner along the vertical direction, the highest end of the feeding pipe (71) is the discharge end, and a screw conveying paddle (711) is rotatably arranged inside the feeding pipe (71).

9. The skirting board production raw material distribution and transmission device according to claim 2, characterized in that: The tray (3) is a conical structure with a top outer diameter greater than a bottom outer diameter.

10. The skirting board production raw material distribution and transmission device according to claim 3, characterized in that: When the roller moves to one end of the long round through groove, the axis of the roller is arranged to coincide with the projection of the axis of the hinge shaft of the swing arm (62) on the fixed plate (2) in the vertical direction.

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