Raw material feeding mechanism for 3D pillow inner processing

Abstract

The utility model provides a raw material feeding mechanism for 3D pillow core processing, which comprises a base and a fixing frame, the top of the fixing frame is fixedly provided with a stirring tank, and the top of the stirring tank is fixedly provided with a top plate. According to the raw material feeding mechanism for 3D pillow interior processing, raw materials needed during pillow interior manufacturing are added into the stirring tank through the feeding hopper, the second motor works to drive the transmission shaft to rotate, and the transmission shaft drives the stirring blades to rotate, so that various raw materials are effectively stirred and mixed; a transmission shaft rotates to drive a conveying rod to rotate, the conveying rod rotates to effectively convey raw materials at the bottom of the stirring tank upwards, the mixing efficiency is greatly improved, after the raw materials are mixed, a second motor rotates reversely, the conveying rod rotates reversely to effectively convey the raw materials downwards, and the raw materials enter a discharging pipe; and a third motor works to drive an impeller to rotate, and the impeller rotates to effectively and equivalently discharge the raw materials, so that the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the field of raw material feeding mechanisms, in particular to a raw material feeding mechanism for 3D pillow core processing. Background Technique

[0002] A 3D pillow refers to a new type of pillow made entirely of 3D three-dimensional fibers (commonly known as 3D spacer fabric). It overcomes the defects of traditional pillow core materials, such as being non-washable, airtight, non-mildew-proof, and non-moisture-proof, and shows strong advantages in terms of elasticity, support force, and pressure resistance. It is a breakthrough product.

[0003] However, in the process of processing 3D pillow cores in the existing market, a feeding mechanism is required. During the use of the feeding mechanism, it is not convenient to stir multiple raw materials, and the problem of uneven feeding is likely to occur during feeding.

[0004] Therefore, it is necessary to provide a raw material feeding mechanism for 3D pillow core processing to solve the above technical problems. Content of the Utility Model

[0005] The utility model provides a raw material feeding mechanism for 3D pillow core processing, which solves the problem that in the process of processing 3D pillow cores in the existing market, a feeding mechanism is required, but during the use of the feeding mechanism, it is not convenient to stir multiple raw materials, and the problem of uneven feeding is likely to occur during feeding.

[0006] The utility model provides a raw material feeding mechanism for 3D pillow core processing, including: a base and a fixing frame. A stirring tank is fixedly installed at the top of the fixing frame. A top plate is fixedly installed at the top of the stirring tank. A blanking pipe is fixedly installed at the bottom of the fixing frame. The blanking pipe is communicated with the stirring tank. An impeller is rotatably installed inside the blanking pipe through a bearing. One end of the impeller penetrates the blanking pipe and is keyed to a third motor fixedly installed with the blanking pipe. A second motor is fixedly installed at the center point of the top of the top plate. The output shaft end of the second motor is keyed to a transmission shaft inside the stirring tank. A feeding rod is fixedly installed at the bottom end of the transmission shaft. Stirring blades are equidistantly keyed to the outside of the transmission shaft, and the number of stirring blades is multiple. A feeding hopper is fixedly installed on the top of the top plate and on the outer side of the second motor.

[0007] Preferably, an installation frame is fixedly installed on the top of the base, and the number of installation frames is two. A rotating roller is rotatably installed between the two installation frames through a bearing, and the number of rotating rollers is two. A conveyor belt is arranged between the two rotating rollers.

[0008] Preferably, one end of one of the rotating rollers is key-connected to a transmission mechanism, and one end of the transmission mechanism is key-connected to a first motor fixedly installed on the mounting frame.

[0009] Preferably, the two mounting frames are fixedly installed between the fixed frames, and fixing plates are fixedly installed on the tops of the two mounting frames, and the number of the fixing plates is four.

[0010] Preferably, a positive and negative screw rod is rotatably installed between two of the fixing plates through a bearing, and one end of the positive and negative screw rod penetrates through one of the fixing plates and is key-connected to a fourth motor fixedly installed on the fixing plate.

[0011] Preferably, the outer part of the positive and negative screw rod is meshed and connected with a limiting plate, and the number of the limiting plates is two. A limiting rod is fixedly installed between the other two fixing plates, and the limiting plate is slidably installed along the length direction of the positive and negative screw rod and the limiting rod.

[0012] Compared with the related art, a raw material feeding mechanism for 3D pillow core processing provided by the present utility model has the following beneficial effects:

[0013] Raw materials required for making the pillow core are added into the interior of the mixing tank through the feeding hopper. The second motor works to drive the transmission shaft to rotate, and the transmission shaft drives the stirring blades to rotate, effectively stirring and mixing various raw materials. The transmission shaft rotates to drive the feeding rod to rotate, and the feeding rod rotates to effectively convey the raw materials at the bottom of the mixing tank upward, greatly improving the mixing efficiency. After the raw materials are mixed, the second motor rotates in the reverse direction, and the feeding rod rotates in the reverse direction to effectively convey the raw materials downward, enabling the raw materials to enter the interior of the feeding pipe. During feeding, the third motor works to drive the impeller to rotate, and the impeller rotation can effectively feed the raw materials in equal amounts, improving the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of a preferred embodiment of a raw material feeding mechanism for 3D pillow core processing provided by the present utility model;

[0015] Figure 2 is Figure 1 a schematic diagram of the installation structure of the shown stirring blades;

[0016] Figure 3 is Figure 1 a schematic diagram of the installation structure of the shown limiting plate.

[0017] In the figure: 1, base; 2, mounting frame; 3, rotating roller; 4, conveyor belt; 5, transmission mechanism; 6, first motor; 7, fixed frame; 8, mixing tank; 9, top plate; 10, second motor; 11, transmission shaft; 12, feeding rod; 13, mixing blade; 14, feeding hopper; 15, discharge pipe; 16, impeller; 17, third motor; 18, fixing plate; 19, positive and negative screw rod; 20, fourth motor; 21, limiting plate; 22, limiting rod. Detailed implementation mode

[0018] The present utility model will be further described below in conjunction with the accompanying drawings and the implementation mode.

[0019] Please refer to Figure 1 , Figure 2 and Figure 3 wherein Figure 1 is a schematic structural diagram of a preferred embodiment of a raw material feeding mechanism for 3D pillow core processing provided by the present utility model; Figure 2 is Figure 1 a schematic structural diagram of the mixing blade mounting shown; Figure 3 is Figure 1 a schematic structural diagram of the limiting plate mounting shown. A raw material feeding mechanism for 3D pillow core processing includes: a base 1 and a fixed frame 7. A mixing tank 8 is fixedly installed at the top of the fixed frame 7. A top plate 9 is fixedly installed at the top of the mixing tank 8. A discharge pipe 15 is fixedly installed at the bottom of the fixed frame 7. The discharge pipe 15 is in communication with the mixing tank 8. An impeller 16 is rotatably installed inside the discharge pipe 15 through a bearing. One end of the impeller 16 penetrates the discharge pipe 15 and is keyed to a third motor 17 fixedly installed with the discharge pipe 15. A second motor 10 is fixedly installed at the center point of the top of the top plate 9. The output shaft end of the second motor 10 and inside the mixing tank 8 is keyed to a transmission shaft 11. A feeding rod 12 is fixedly installed at the bottom end of the transmission shaft 11. A plurality of mixing blades 13 are equidistantly keyed to the outside of the transmission shaft 11. A feeding hopper 14 is fixedly installed at the top of the top plate 9 and on the outside of the second motor 10. Raw materials required for making the pillow core are added into the mixing tank 8 through the feeding hopper 14. The second motor 10 works to drive the transmission shaft 11 to rotate. The transmission shaft 11 drives the mixing blades 13 to rotate, effectively mixing and processing a variety of raw materials. The transmission shaft 11 rotates to drive the feeding rod 12 to rotate. The feeding rod 12 rotates to effectively convey the raw materials at the bottom of the mixing tank 8 upward, greatly improving the mixing efficiency. After the raw materials are mixed, the second motor 10 rotates in the reverse direction. The feeding rod 12 rotates in the reverse direction to effectively convey the raw materials downward, so that the raw materials enter the inside of the discharge pipe 15. During discharging, the third motor 17 works to drive the impeller 16 to rotate. The rotation of the impeller 16 can effectively and equally discharge the raw materials, improving the practicability.

[0020] The top of the base 1 is fixedly installed with mounting frames 2, and the number of mounting frames 2 is two. A rotating roller 3 is rotatably installed between the two mounting frames 2 through bearings, and the number of rotating rollers 3 is two. A conveyor belt 4 is arranged between the two rotating rollers 3. One end of one of the rotating rollers 3 is keyed to a transmission mechanism 5, and one end of the transmission mechanism 5 is keyed to a first motor 6 fixedly installed with the mounting frame 2. By the operation of the first motor 6, the transmission mechanism 5 is driven to rotate. The rotation of the transmission mechanism 5 effectively drives one of the rotating rollers 3 to rotate, thereby making the conveyor belt 4 rotate and effectively feeding the raw materials.

[0021] The two mounting frames 2 are fixedly installed with the fixed frame 7. The tops of the two mounting frames 2 are both fixedly installed with fixing plates 18, and the number of fixing plates 18 is four. A positive and negative screw rod 19 is rotatably installed between two of the fixing plates 18 through bearings. One end of the positive and negative screw rod 19 penetrates through one of the fixing plates 18 and is keyed to a fourth motor 20 fixedly installed with the fixing plate 18. The outside of the positive and negative screw rod 19 is meshed with a limiting plate 21, and the number of limiting plates 21 is two. A limiting rod 22 is fixedly installed between the other two fixing plates 18. The limiting plate 21 is slidably installed with the limiting rod 22 along the length direction of the positive and negative screw rod 19. After the raw materials are fed, they are scattered on the surface of the conveyor belt 4, which is likely to cause the raw materials to scatter during the conveying process. By the rotation of the fourth motor 20, the positive and negative screw rod 19 is effectively driven to rotate. The rotation of the positive and negative screw rod 19 effectively drives the two limiting plates 21 to move, which is convenient for adjusting according to the feeding amount. During the feeding process of the raw materials, through the guiding action of the limiting plate 21, the raw materials are made to move towards the middle of the conveyor belt 4, avoiding the scattering of the raw materials during the movement process and improving the practicability.

[0022] The working principle of a raw material feeding mechanism for 3D pillow core processing provided by the present utility model is as follows:

[0023] The first step: The raw materials required for making the pillow core are added into the interior of the mixing tank 8 through the feeding hopper 14. By the operation of the second motor 10, the transmission shaft 11 is driven to rotate. The transmission shaft 11 drives the stirring blades 13 to rotate, effectively mixing and processing various raw materials. The rotation of the transmission shaft 11 drives the feeding rod 12 to rotate. The rotation of the feeding rod 12 effectively conveys the raw materials at the bottom of the mixing tank 8 upwards, greatly improving the mixing efficiency. After the raw materials are mixed, the second motor 10 rotates in the reverse direction, and the feeding rod 12 rotates in the reverse direction to effectively convey the raw materials downwards, enabling the raw materials to enter the interior of the feeding pipe 15. During feeding, the third motor 17 operates to drive the impeller 16 to rotate. The rotation of the impeller 16 can effectively feed the raw materials in equal amounts, improving the practicability.

[0024] Step 2: The operation of the first motor 6 drives the transmission mechanism 5 to rotate. The rotation of the transmission mechanism 5 effectively drives one of the rotating rollers 3 to rotate, thereby causing the conveyor belt 4 to rotate and effectively feeding the raw materials. After the raw materials are fed, they are scattered on the surface of the conveyor belt 4, which easily causes the raw materials to scatter during the conveying process. The rotation of the fourth motor 20 effectively drives the forward and reverse screw 19 to rotate. The rotation of the forward and reverse screw 19 effectively drives the two limit plates 21 to move, so as to facilitate adjustment according to the feeding amount. During the feeding process of the raw materials, due to the guiding action of the limit plates 21, the raw materials move towards the middle of the conveyor belt 4, avoiding scattering during the movement of the raw materials and improving the practicability.

[0025] Compared with the related art, a raw material feeding mechanism for 3D pillow core processing provided by the present utility model has the following beneficial effects:

[0026] The raw materials required for making the pillow core are added into the interior of the mixing tank 8 through the feeding hopper 14. The operation of the second motor 10 drives the transmission shaft 11 to rotate. The transmission shaft 11 drives the mixing blades 13 to rotate, effectively mixing and processing a variety of raw materials. The rotation of the transmission shaft 11 drives the material conveying rod 12 to rotate. The rotation of the material conveying rod 12 effectively conveys the raw materials at the bottom of the mixing tank 8 upward, greatly improving the mixing efficiency. After the raw materials are mixed, the second motor 10 rotates in the reverse direction, and the material conveying rod 12 rotates in the reverse direction to effectively convey the raw materials downward, causing the raw materials to enter the interior of the feeding pipe 15. During feeding, the third motor 17 operates to drive the impeller 16 to rotate. The rotation of the impeller 16 can effectively feed the raw materials in equal amounts, improving the practicability.

[0027] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present utility model.

Claims

1. A raw material feeding mechanism for 3D pillow core processing, comprising: The base (1) and the fixing frame (7) are characterized in that: a stirring tank (8) is fixedly installed on the top of the fixing frame (7), a top plate (9) is fixedly installed on the top of the stirring tank (8), a feeding pipe (15) is fixedly installed on the bottom of the fixing frame (7), the feeding pipe (15) and the stirring tank (8) are communicated with each other, an impeller (16) is rotatably installed inside the feeding pipe (15) through a bearing, one end of the impeller (16) passes through the feeding pipe (15) and a third impeller (16) is fixedly installed on the feeding pipe (15) through a keyway. The motor (17) is provided with a second motor (10) fixedly mounted at the top center point of the top plate (9); a transmission shaft (11) is connected to the output shaft end of the second motor (10) and is located at the internal keyway of the stirring tank (8); a feed rod (12) is fixedly mounted at the bottom end of the transmission shaft (11); stirring blades (13) are connected to the external equidistant keyways of the transmission shaft (11); and the number of stirring blades (13) is plural; a feed hopper (14) is fixedly mounted at the top of the top plate (9) and located at the external side of the second motor (10).

2. A raw material feeding mechanism for 3D pillow core processing according to claim 1, characterized in that: A mounting frame (2) is fixedly mounted on the top of the base (1), and the number of the mounting frames (2) is two; a rotating roller (3) is rotatably mounted between the two mounting frames (2) via a bearing, and the number of the rotating rollers (3) is two; a conveyor belt (4) is provided between the two rotating rollers (3).

3. A raw material feeding mechanism for 3D pillow core processing according to claim 2, characterized in that: A keyway at one end of one of the rotating rollers (3) is connected to a transmission mechanism (5), and a keyway at one end of the transmission mechanism (5) is connected to a first motor (6) fixedly mounted on the mounting frame (2).

4. The raw material feeding mechanism for 3D pillow core processing according to claim 3, characterized in that: The two mounting frames (2) are fixedly mounted on the fixing frame (7), and a fixing plate (18) is fixedly mounted on the top of each of the two mounting frames (2), and the number of the fixing plates (18) is four.

5. A raw material feeding mechanism for 3D pillow core processing according to claim 4, characterized in that: A forward and reverse screw rod (19) is rotatably mounted between two of the fixed plates (18) via a bearing, one end of the forward and reverse screw rod (19) passes through one of the fixed plates (18) and a fourth motor (20) fixedly mounted on the fixed plate (18) is connected to the keyway.

6. A raw material feeding mechanism for 3D pillow core processing according to claim 5, characterized in that: The outer part of the forward and reverse screw rods (19) is meshedly connected with a limit plate (21), and the number of the limit plates (21) is two, and a limit rod (22) is fixedly installed between the other two fixed plates (18), and the limit plate (21) is slidably installed with the limit rod (22) along the length direction of the forward and reverse screw rods (19).

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