Rubber color changing device

Abstract

The utility model belongs to the technical field of yoga mat production, and particularly relates to a rubber color changing device which comprises a mixing and stirring bin, a driving shaft, a plurality of stirring rods and a heater, a main material box is fixedly connected to the top end of the mixing and stirring bin, an auxiliary material box is fixedly connected to one side of the main material box, and a first storage groove and a first transfer groove are formed in the main material box; a second storage groove and a second transfer groove are formed in the auxiliary material box, a rotating rod is arranged in the main material box, and the rotating rod is rotationally connected to the inner wall of the main material box and the inner wall of the auxiliary material box; the size of a space formed by every two adjacent first material guide plates and the size of a space formed by every two adjacent second material guide plates are different in a fixed proportion, so that the rubber raw material and the pigment can be released in a fixed proportion all the time, and the influence on the chromatic aberration of rubber pad sheets is avoided; and the rubber raw materials and the pigments do not need to be independently proportioned and put into the device by workers every time, so that the operation is relatively simple, a large amount of time is saved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of yoga mat production, and in particular relates to a rubber color changing device. Background Art

[0002] Yoga mats are commonly used auxiliary tools in yoga practice. They are used to provide a comfortable practice surface, increase support and anti-slip function. Yoga mats are usually made of natural or synthetic rubber materials, which have excellent elasticity and tear resistance. They can provide a comfortable and stable practice surface and reduce the risk of injury.

[0003] When producing yoga mats, the rubber raw materials of yoga mats are usually changed in color for product diversity. The selected pigment particles are fully mixed with the rubber raw material particles. Usually, the pigment particles and rubber particles are stirred, mixed and melted in a rubber mixer or other mixing equipment to ensure that the pigment is evenly dispersed in the rubber. However, in actual use, the rubber raw materials and pigments need to be separately mixed and added into the mixer each time. The operation is troublesome, time-consuming, and inefficient. In addition, when mixing separately, the amount of pigment and rubber material added is very important to avoid affecting the color difference of the rubber mat. Utility Model Content

[0004] The utility model provides a rubber color changing device, which has the characteristics of improving the raw material ratio efficiency when rubber raw materials are put in and improving the putting efficiency.

[0005] The utility model provides the following technical solution: it includes a mixing and stirring bin, a driving shaft, a plurality of stirring rods and a heater, the top of the mixing and stirring bin is fixedly connected to a main material box, one side of the main material box is fixedly connected to an auxiliary material box, a first storage slot and a first transfer slot are provided in the main material box, a second storage slot and a second transfer slot are provided in the auxiliary material box, a rotating rod is arranged in the main material box, the rotating rod is rotatably connected to the inner walls of the main material box and the auxiliary material box, a plurality of first material guide plates and a plurality of second material guide plates are fixedly connected to the side walls of the rotating rod, a plurality of the first material guide plates are all rotatably connected to the inner wall of the first transfer slot, and a plurality of the second material guide plates are all rotatably connected to the inner wall of the second transfer slot.

[0006] Among them, a first discharge trough is opened at the bottom of the main material box, the first discharge trough corresponds to the opening position of the top end of the mixing and stirring bin, and the first transfer trough is connected with the internal space of the mixing and stirring bin through the first discharge trough.

[0007] Wherein, a second discharge trough is provided in the auxiliary material box, an inclined surface is provided at the bottom of the second discharge trough, and the second discharge trough is connected with the internal space of the mixing and stirring bin through the first discharge trough.

[0008] Among them, a give-way chute is opened in the main material box, and a sealing plate is slidably connected to the inner wall of the give-way chute. The sealing plate contacts the inner wall of the first discharge chute, and the sealing plate seals the space between the mixing and stirring bin and the first transfer chute.

[0009] Among them, the inner wall of the blocking plate is threadedly connected with a threaded driving rod, one end of the threaded driving rod is fixedly connected to a rotating support rod, one end of the rotating support rod is rotatably connected to the inner wall of the yield slide groove, and a motor for driving the rotating support rod is installed in the main material box.

[0010] The beneficial effects of the utility model are as follows: the pigment and rubber raw material are put in batches in an orderly manner by driving a plurality of first material guide plates and a plurality of second material guide plates to rotate synchronously through a rotating rod, and the space dimensions formed by two adjacent first material guide plates and two adjacent second material guide plates are respectively in a fixed proportional difference, so that the rubber raw material and the pigment put in can always be released in a fixed proportion, avoiding the color difference that affects the rubber pad sheet, and the rubber raw material and the pigment do not need to be separately mixed and put into the device by the staff each time, so the operation is relatively simple, a lot of time is saved, and the production efficiency is improved.

[0011] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0014] Figure 3 It is a side view cross-sectional structural diagram of components such as the main material box and the auxiliary material box in the utility model;

[0015] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of part A in the middle.

[0016] In the figure: 1. Mixing and stirring bin; 11. Driving shaft; 12. Stirring rod; 13. Heater; 2. Main material box; 21. First storage slot; 22. First transfer slot; 23. First discharge slot; 24. Give way chute; 3. Auxiliary material box; 31. Second storage slot; 32. Second transfer slot; 33. Second discharge slot; 4. Rotating rod; 41. First guide plate; 42. Second guide plate; 5. Sealing plate; 51. Threaded drive rod; 52. Rotating support rod. DETAILED DESCRIPTION

[0017] See also Figure 1-Figure 4The utility model provides the following technical solutions: including a mixing and stirring bin 1, a driving shaft 11, a plurality of stirring rods 12 and a heater 13, the top of the mixing and stirring bin 1 is fixedly connected to a main material box 2, one side of the main material box 2 is fixedly connected to an auxiliary material box 3, a first storage slot 21 and a first transfer slot 22 are provided in the main material box 2, a second storage slot 31 and a second transfer slot 32 are provided in the auxiliary material box 3, a rotating rod 4 is arranged in the main material box 2, the rotating rod 4 is rotatably connected to the inner walls of the main material box 2 and the auxiliary material box 3, a plurality of first material guide plates 41 and a plurality of second material guide plates 42 are fixedly connected to the side wall of the rotating rod 4, the plurality of first material guide plates 41 are all rotatably connected to the inner wall of the first transfer slot 22, and the plurality of second material guide plates 42 are all rotatably connected to the inner wall of the second transfer slot 32.

[0018] In this embodiment: the mixing and stirring bin 1 supports the components of the device, the driving shaft 11 mixes and stirs the raw materials through a plurality of stirring rods 12, the heater 13 heats the raw materials into a molten state so that the rubber particles can be evenly fused with the pigment particles, the main material box 2 supports the auxiliary material box 3, the main material box 2 temporarily stores the rubber raw materials through the first storage groove 21, the first storage groove 21 transports the rubber raw materials to the inner space of the first transfer groove 22 below, the auxiliary material box 3 temporarily stores the pigment through the second storage groove 31, the main material box 2 and the auxiliary material box 3 both replenish the raw materials to the first storage groove 21 and the second storage groove 31 through the feeding pipe on one side, the second storage groove 31 transports the pigment to the inner space of the second transfer groove 32 below, The rotating rod 4 passes through the second transfer groove 32 and the first transfer groove 22. The rotating rod 4 supports and synchronously rotates a plurality of first guide plates 41 and a plurality of second guide plates 42. The rotating rod 4 is driven by a motor on one side of the main material box 2, so that the first guide plate 41 can maintain a consistent rotation speed with the second guide plate 42. The first guide plate 41 corresponds to the inner diameter of the first transfer groove 22. The transfer space size formed between each two adjacent first guide plates 41 is the same, so that the transfer spaces formed by the plurality of first guide plates 41 and the rotating rod 4 have the same capacity for the rubber raw materials transferred by the first storage groove 21. When the space between the two first guide plates 41 is connected to the bottom of the first storage groove 21, the first guide plate 41 is connected to the bottom of the first storage groove 21. A storage groove 21 can be used to put rubber raw materials between the two first guide plates 41. As the rotating rod 4 drives the first guide plate 41 to rotate, the two first guide plates 41 carry the rubber raw materials from the first storage groove 21 and transfer them to the mixing and stirring bin 1 for use. The second guide plate 42 corresponds to the inner diameter of the second transfer groove 32. The transfer space size formed between each two adjacent second guide plates 42 is the same, so that the transfer spaces formed by the plurality of second guide plates 42 and the rotating rod 4 have the same capacity for the pigment transferred by the second storage groove 31. When the space between the two second guide plates 42 is connected to the bottom of the second storage groove 31, the second storage groove 31 can put pigment between the two second guide plates 42. As the rotating rod 4 drives the second guide plate 42 to rotate, the two second guide plates 42 push the rubber raw material to transfer from the second storage tank 31 and then put it into the mixing and stirring bin 1 for use, and the space sizes formed by the adjacent two first guide plates 41 and the adjacent two second guide plates 42 are respectively in a fixed proportion, so that when the first guide plate 41 and the second guide plate 42 put the rubber raw material and the pigment into the mixing and stirring bin 1, the rubber raw material and the pigment are always released in a fixed proportion, avoiding the color difference that affects the rubber pad sheet, and the rubber raw material and the pigment do not need to be separately mixed and put into the device by the staff each time, which is relatively simple to operate, saves a lot of time, and improves production efficiency. At the same time, by controlling the rotation speed of the rotating rod 4,The feeding speed of pigment and rubber raw materials can be adjusted synchronously, which is simple and practical.

[0019] A first discharge trough 23 is provided at the bottom of the main material box 2, and the first discharge trough 23 corresponds to the opening position at the top of the mixing and stirring bin 1, and the first transfer trough 22 is connected to the internal space of the mixing and stirring bin 1 through the first discharge trough 23; the two first guide plates 41 push the internal rubber raw material to rotate and transfer inside the first transfer trough 22, and when the space between the two first guide plates 41 corresponds to the top of the first discharge trough 23, the rubber raw material between the two first guide plates 41 can enter the first discharge trough 23, and the first discharge trough 23 guides the rubber raw material into the mixing and stirring bin 1 for use, and the first discharge trough 23 is not directly connected to the first storage trough 21.

[0020] A second discharge trough 33 is provided in the auxiliary material box 3, and an inclined surface is provided at the bottom of the second discharge trough 33. The second discharge trough 33 is connected with the internal space of the mixing and stirring bin 1 through the first discharge trough 23; the two second guide plates 42 push the internal pigment to rotate and transfer inside the second transfer trough 32. When the space between the two second guide plates 42 corresponds to the top of the second discharge trough 33, the pigment between the two second guide plates 42 can enter the second transfer trough 32. By utilizing the inclined surface at the bottom of the second transfer trough 32, the second transfer trough 32 can guide the pigment into the first discharge trough 23. The pigment is put into the driving shaft 11 together with the rubber raw material in the first discharge trough 23, so that the pigment and the rubber raw material can be mixed in advance inside the first discharge trough 23, thereby improving the mixing efficiency of the two raw materials inside the mixing and stirring bin 1.

[0021] A clearance chute 24 is provided in the main material box 2, and a blocking plate 5 is slidably connected to the inner wall of the clearance chute 24. The blocking plate 5 contacts the inner wall of the first discharge chute 23, and the blocking plate 5 blocks the space between the mixing and stirring bin 1 and the first transfer chute 22; the clearance chute 24 makes way for the blocking plate 5, and the blocking plate 5 can be retracted into the clearance chute 24, so that the passage of the first discharge chute 23 is opened, which is convenient for the rubber raw materials and pigments to be put into the mixing and stirring bin 1. When the blocking plate 5 slides to the outside of the clearance chute 24, the blocking plate 5 contacts the inner wall of the first discharge chute 23, so that the blocking plate 5 can block the passage of the first discharge chute 23, so that the internal space of the mixing and stirring bin 1 is no longer connected with the first discharge chute 23, and then when the materials in the mixing and stirring bin 1 are stirred and mixed, the materials will not burst back into the first discharge chute 23.

[0022] A threaded driving rod 51 is threadedly connected to the inner wall of the blocking plate 5, and one end of the threaded driving rod 51 is fixedly connected to a rotating support rod 52, and one end of the rotating support rod 52 is rotatably connected to the inner wall of the yield chute 24, and a motor for driving the rotating support rod 52 is installed in the main material box 2; the motor inside the main material box 2 supports and rotationally drives the rotating support rod 52, and the rotating support rod 52 rotationally drives the threaded driving rod 51, and the threaded driving rod 51 is threadedly connected to the inside of the blocking plate 5 when rotating, so that the threaded driving rod 51 can drive the blocking plate 5 to slide inside the yield chute 24, and then the blocking plate 5 completes the blocking and opening of the first discharge chute 23.

[0023] The working principle and use process of the utility model are as follows: when materials are put into the mixing and stirring bin 1, the motor on one side of the main material box 2 is controlled to drive the rotating rod 4 to rotate, and the rotating rod 4 drives a plurality of first guide plates 41 and a plurality of second guide plates 42 to rotate synchronously. When the space between the two first guide plates 41 is connected to the bottom of the first storage slot 21, the first storage slot 21 puts rubber raw materials between the two first guide plates 41. At the same time, the second storage slot 31 puts pigments between the two second guide plates 42 below. Then the rotating rod 4 drives the first guide plate 41 and the second guide plate 42 to rotate, and the first guide plate 41 and the second guide plate 42 drive the rubber and pigment to transfer downward. When the space between the two first guide plates 41 corresponds to the top of the first discharge slot 23, the rubber raw materials between the two first guide plates 41 can enter the first discharge slot 23, and the two second The pigment between the guide plates 42 can enter the second transfer groove 32. By utilizing the inclined surface at the bottom of the second transfer groove 32, the second transfer groove 32 can guide the pigment into the first discharge groove 23. The pigment is put into the drive shaft 11 together with the rubber raw material in the first discharge groove 23, so that the pigment and the rubber raw material can be mixed in advance in the first discharge groove 23, thereby improving the mixing efficiency of the two raw materials in the mixing and stirring bin 1. When the material is put into the first discharge groove 23, the motor inside the main material box 2 is controlled to drive the rotating support rod 52 to rotate, and the rotating support rod 52 drives the threaded drive rod 51 to rotate, and the threaded drive rod 51 drives the sealing plate 5 to slide in the give way chute 24, so that the sealing plate 5 completes the sealing work of the first discharge groove 23, so that when the material inside the mixing and stirring bin 1 is stirred and mixed, the material will not burst back into the first discharge groove 23.

Claims

1. A rubber color changing device, comprising a mixing and stirring chamber (1), a driving shaft (11), a plurality of stirring rods (12) and a heater (13), characterized in that: The top of the mixing and stirring bin (1) is fixedly connected to a main material box (2), and one side of the main material box (2) is fixedly connected to an auxiliary material box (3). A first storage slot (21) and a first transfer slot (22) are provided in the main material box (2), and a second storage slot (31) and a second transfer slot (32) are provided in the auxiliary material box (3). A rotating rod (4) is provided in the main material box (2), and the rotating rod (4) is rotatably connected to the inner walls of the main material box (2) and the auxiliary material box (3). A plurality of first material guide plates (41) and a plurality of second material guide plates (42) are fixedly connected to the side walls of the rotating rod (4), and the plurality of first material guide plates (41) are rotatably connected to the inner wall of the first transfer slot (22), and the plurality of second material guide plates (42) are rotatably connected to the inner wall of the second transfer slot (32).

2. A rubber color changing device according to claim 1, characterized in that: A first discharge trough (23) is provided at the bottom end of the main material box (2), the first discharge trough (23) corresponds to the top opening position of the mixing and stirring bin (1), and the first transfer trough (22) is connected to the internal space of the mixing and stirring bin (1) through the first discharge trough (23).

3. A rubber color changing device according to claim 2, characterized in that: A second discharge chute (33) is provided in the auxiliary material box (3), and an inclined surface is provided at the bottom of the second discharge chute (33). The second discharge chute (33) is connected to the internal space of the mixing and stirring bin (1) through the first discharge chute (23).

4. A rubber color changing device according to claim 3, characterized in that: A clearance chute (24) is provided in the main material box (2), and a sealing plate (5) is slidably connected to the inner wall of the clearance chute (24). The sealing plate (5) contacts the inner wall of the first discharge chute (23), and the sealing plate (5) seals the space between the mixing and stirring bin (1) and the first transfer chute (22).

5. A rubber color changing device according to claim 4, characterized in that: The inner wall of the blocking plate (5) is threadedly connected to a threaded driving rod (51), one end of the threaded driving rod (51) is fixedly connected to a rotating support rod (52), one end of the rotating support rod (52) is rotatably connected to the inner wall of the yielding chute (24), and a motor for driving the rotating support rod (52) is installed in the main material box (2).

Images