A rubber material extraction and feeding device on a glue-making and washing production line

Abstract

The present invention relates to the technical field of material conveying. The present invention provides a rubber material extraction and feeding device on a glue-making and washing production line, which includes a hoist. The hoist includes two driving wheels, and one of the driving wheels is connected by a driving shaft to a driving component that drives it to rotate. A rotatable annular traction member is fitted on the two driving wheels, and a number of hoppers with water filtering holes are arranged at intervals on the annular traction member. A stirring shaft is rotatably connected between the two ends inside the hopper, and a number of stirring blades are provided on the stirring shaft. The two ends of the stirring shaft extend out of the hopper and are provided with stirring gears; Stirring racks are fixedly arranged on both sides of the lifting section of the hoist, and the stirring racks extend along the lifting direction. When the hopper lifts the rubber material upward, the stirring gear meshes with the stirring rack on the same side to drive the stirring shaft to rotate. The present invention can filter out more moisture, greatly reducing the impact of excessive moisture on subsequent processes.

Description

Technical Field

[0001] The present invention relates to the technical field of material conveying, and more specifically, to a rubber material extraction and feeding device on a glue-making and washing production line. Background Art

[0002] Currently, on a glue-making production line, rubber is cut into small lumps or blocks and reaches a washing pool for washing. Then, in order to drain the water, a hoist automatically extracts and transports the washed rubber material to the next process (granulation). The hoist drives a hopper to lift the rubber material through a chain. The hopper is provided with a number of water filtering holes to filter out the water, so as to prevent the rubber material from having too much water and affecting the processing of the next process.

[0003] However, after the hopper extracts the rubber material, since the rubber material accumulates in the hopper, the rubber material near the water filtering holes is likely to block the water filtering holes, and the water filtering effect is limited. Moreover, the water in the rubber material squeezed in the middle is difficult to flow out, resulting in a large amount of water still not flowing out of the hopper and entering the next process, which affects the processing of the next process. Summary of the Invention

[0004] The purpose of the present invention is to provide a rubber material extraction and feeding device on a glue-making and washing production line, so as to solve the technical problem that the existing feeding device has a poor water filtering effect and a large amount of water in the rubber material still cannot be filtered out, resulting in the influence on the next process.

[0005] The embodiments of the present invention are implemented through the following technical solutions:

[0006] A rubber material extraction and feeding device on a glue-making and washing production line includes a hoist. The hoist includes two driving wheels. One of the driving wheels is connected to a driving component for driving its rotation through a driving shaft. A rotatable annular traction member is engaged with the two driving wheels. A number of hoppers with water filtering holes are arranged at intervals on the annular traction member. A stirring shaft is rotatably connected between the two ends inside the hopper. A number of stirring blades are arranged on the stirring shaft. Both ends of the stirring shaft extend out of the hopper and are provided with stirring gears. Stirring racks are fixedly arranged on both sides of the lifting section of the hoist. The stirring racks extend along the lifting direction. When the hopper lifts the rubber material upward, the stirring gears are engaged with the stirring racks on the same side to drive the stirring shaft to rotate.

[0007] Optionally, guiding and limiting members are also fixedly arranged on both sides of the lifting section of the hoist. A guiding and limiting groove is arranged on one side of the guiding member close to the stirring shaft. When the hopper lifts the rubber material upward, the end of the stirring shaft cooperates with the guiding and limiting groove on the same side.

[0008] Optionally, both ends of the guiding and limiting member are provided with transition sections, and the opening of the transition section is larger than the width of the guiding and limiting groove.

[0009] Optionally, two stirring racks are arranged at intervals along the lifting direction on each side of the elevator, and the two stirring racks are respectively located on one side of the two opposite sides of the stirring shaft.

[0010] Optionally, knocking components for knocking the end face of the hopper are arranged at both ends of the driving shaft. The knocking components include a transmission shaft, a cam, a knocking rod, a fixing member and an elastic member. The transmission shaft is rotatably arranged and perpendicular to the driving shaft. The transmission shaft and the driving shaft are connected by two meshing bevel gears. The fixing member is fixedly connected to the elevator. The knocking rod is slidably connected to the fixing member. One end of the knocking rod is provided with a knocking head and the other end is provided with a pressure receiving head. The elastic member is sleeved on the knocking rod. One end of the elastic member abuts against the pressure receiving head and the other end abuts against the fixing member. The cam is fixedly arranged on the transmission shaft to rotate with the transmission shaft and intermittently press the pressure receiving head.

[0011] Optionally, the side of the pressure receiving head close to the cam is of a spherical structure.

[0012] Optionally, the knocking head is made of rubber.

[0013] Optionally, a water guide shell is arranged on the lower side of the elevator for guiding the water filtered out by the hopper back to the washing pool.

[0014] Optionally, supporting members for supporting on the top of the washing pool are arranged on both sides of the elevator.

[0015] The present invention has at least the following advantages and beneficial effects: In the present invention, by arranging stirring gears at both ends of the stirring shaft and fixedly arranging stirring racks on both sides of the lifting section of the elevator, when the hopper moves linearly along with the annular traction member in the lifting section, the stirring shaft and the stirring gears also move linearly. Since the stirring gears are meshed with the stirring racks, the stirring gears will also rotate simultaneously, thereby driving the stirring shaft and the stirring blades to rotate, stirring the rubber material at the inner bottom of the hopper, and the rubber material at the upper part will also fall down, facilitating the discharge of the water of the rubber material squeezed in the middle. Compared with the prior art, more water can be filtered out, greatly reducing the influence of excessive water on the subsequent processes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic structural diagram of a rubber material extraction and feeding device on a rubber washing production line provided for Embodiment 1;

[0018] Figure 2 The enlarged view of part A of Figure 1 ;

[0019] Figure 3 The partial sectional view taken along line B - B of Figure 2 ;

[0020] Figure 4 The sectional view of the hopper;

[0021] Figure 5 The structural schematic diagram of the guiding and limiting part;

[0022] Figure 6 The structural schematic diagram of a rubber material extraction and feeding device on a glue - making and washing production line provided in Embodiment 2;

[0023] Figure 7 The partial sectional view taken along line C - C of Figure 6 ;

[0024] Icon: 1 - elevator, 101 - driving wheel, 102 - endless traction member, 103 - frame, 104 - water guide shell, 105 - support member, 106 - driving shaft, 2 - hopper, 3 - stirring shaft, 4 - stirring blade, 5 - stirring gear, 6 - stirring rack, 7 - guiding and limiting part, 701 - guiding and limiting groove, 702 - transition section, 8 - knocking assembly, 801 - transmission shaft, 802 - cam, 803 - knocking rod, 803a - pressure - receiving head, 803b - knocking head, 804 - fixing part, 805 - elastic part, 806 - bevel gear, 9 - washing pool. Detailed implementation manners

[0025] Embodiment 1

[0026] A rubber material extraction and feeding device on a glue - making and washing production line includes an elevator 1. The elevator 1 is supported by a frame 103. During use, the lower end of the elevator 1 extends into a washing pool 9. In this embodiment, support members 105 are provided on both sides of the elevator 1. The support members 105 are in the shape of strip - like blocks and are used to support on the top of the washing pool 9, that is, the support members 105 are placed on the top edges on both sides of the washing pool 9.

[0027] The elevator 1 includes two driving wheels 101, and a rotatable annular traction member 102 is fitted on the two driving wheels 101. In this embodiment, the annular traction member 102 is a chain, and the two driving wheels 101 are correspondingly sprockets. One of the driving wheels 101 is connected to a driving assembly (not shown in the figure) that drives it to rotate through a driving shaft 106. Those skilled in the art should know that the driving assembly generally includes a driving motor and a speed reduction mechanism. The output speed of the driving motor is reduced by the speed reduction mechanism (such as a gear reduction box) and then acts on the driving shaft 106, and the driving shaft 106 drives the annular traction member 102 to rotate. It is easy to understand that in other embodiments of the present invention, the annular traction member 102 can also be a belt, and the two driving wheels 101 are correspondingly pulley wheels.

[0028] A number of hoppers 2 having water filtering holes are provided at intervals on the annular traction member 102, so as to Figure 1 For reference, the hopper 2 moves counterclockwise along with the chain. That is, the hopper 2 moves downward on the left straight section of the elevator 1 and upward on the right straight section of the elevator 1 (that is, the right straight section of the elevator 1 is the lifting section). When the material moves from the left bottom to the right bottom, the hopper 2 scoops up the rubber material in the washing pool 9. Since the hopper 2 has water filtering holes, most of the water in the rubber material will leak out from the water filtering holes. In this embodiment, a water guiding shell 104 is provided below the elevator 1, and the water leaking out from the water filtering holes of the hopper 2 flows along the water guiding shell 104 and returns to the washing pool 9.

[0029] On the above basis, a stirring shaft 3 is rotatably connected between the two ends inside the hopper 2. A number of stirring blades 4 are provided on the stirring shaft 3. Both ends of the stirring shaft 3 extend out of the hopper 2 and are provided with stirring gears 5; Stirring racks 6 are fixedly arranged on both sides of the lifting section of the elevator 1, and the stirring racks 6 extend along the lifting direction. When the hopper 2 lifts the rubber material upward, the stirring gear 5 meshes with the stirring rack 6 on the same side. When the hopper 2 moves linearly along with the annular traction member 102 in the lifting section, the stirring shaft 3 and the stirring gear also move linearly. Since the stirring gear 5 meshes with the stirring rack 6, the stirring gear will also rotate at the same time, thereby driving the stirring shaft 3 and the stirring blades 4 to rotate, stirring the rubber material at the bottom of the hopper 2, and the rubber material at the upper part will also fall downward, facilitating the discharge of the water in the rubber material squeezed in the middle. Compared with the prior art, more water can be filtered out, greatly reducing the influence of excessive water on the subsequent processes.

[0030] It should be noted that the stirring shaft 3 is arranged as close to the bottom of the hopper 2 as possible. When the stirring blade 4 is in the best state as shown in 4, the bottom stirring blade 4 just scrapes the bottom of the hopper 2, and there is enough clearance between the stirring blade 4 and the two sides of the hopper 2 to prevent the formation of a closed space between the stirring blade 4 and the side wall of the hopper 2 and affect the discharge of materials.

[0031] On each side of the elevator 1, there are two stirring racks 6 arranged at intervals along the lifting direction, and the two stirring racks 6 are respectively located on one side of the two opposite sides of the stirring shaft 3. Specifically, when the stirring rack 6 in the lower section of the lifting section of the elevator 1 works, it meshes with the side of the stirring gear 5 close to the elevator 1, and when the stirring rack 6 in the upper section of the lifting section of the elevator 1 works, it meshes with the side of the stirring gear 5 far from the elevator 1. With such a setting, the stirring racks 6 on the hoppers 2 moving in the upper section of the elevator 1 and the stirring racks 6 on the hoppers 2 moving in the lower section of the elevator 1 rotate in opposite directions, that is, the directions of the stirring of the stirring blades 4 are opposite, which means that the rubber material in one hopper 2 will be stirred in two opposite directions, resulting in a better stirring effect and a better drainage effect.

[0032] In this embodiment, guiding and limiting members 7 are fixedly arranged on both sides of the lifting section of the elevator 1. A guiding and limiting groove 701 is provided on the side of the guiding member close to the stirring shaft 3. When the hopper 2 lifts the rubber material upward, the end of the stirring shaft 3 cooperates with the guiding and limiting groove 701 on the same side. In this embodiment, the guiding and limiting member 7 is fixedly connected to the frame 103 of the elevator 1, and the stirring rack 6 is fixedly connected to the guiding and limiting member 7. It should be noted that in this embodiment, a chain is used as the traction member. When the hopper 2 moves along, it may shake. The setting of this guiding and limiting member 7 can ensure that the movement of the stirring shaft 3 is linear and there will be no shaking, thereby ensuring that when the hopper 2 moves to the lifting section, the stirring rack 6 can mesh with the stirring gear 5.

[0033] Furthermore, transition sections 702 are provided at both ends of the guiding and limiting member 7. The opening of the transition section 702 is larger than the width of the guiding and limiting groove 701, which facilitates the smooth entry of the stirring shaft 3 into the guiding and limiting groove 701.

[0034] Embodiment Two

[0035] This embodiment is further optimized on the basis of Embodiment One. At both ends of the driving shaft 106 of this embodiment, there are knocking components 8 for knocking the end faces of the hoppers 2. The knocking component 8 includes a transmission shaft 801, a cam 802, a knocking rod 803, a fixing member 804, and an elastic member 805.

[0036] Specifically, the transmission shaft 801 is rotatably arranged and perpendicular to the driving shaft 106. The transmission shaft 801 is connected to the driving shaft 106 through two meshing bevel gears 806. The fixing member 804 is fixedly connected to the frame 103 of the elevator 1. The knocking rod 803 is slidably connected to the fixing member 804. One end of the knocking rod 803 is provided with a knocking head 803b, and the other end is provided with a pressure-receiving head 803a. The elastic member 805 is sleeved on the knocking rod 803. One end of the elastic member 805 abuts against the pressure-receiving head 803a, and the other end abuts against the fixing member 804. The cam 802 is fixed on the transmission shaft 801.

[0037] It should be noted that when the driving shaft 106 rotates under the action of the driving assembly, it drives the transmission shaft 801 to rotate through the meshing of the bevel gears 806. When the transmission shaft 801 rotates, the cam 802 rotates with the transmission shaft 801 and intermittently presses the pressure head 803a. When the pressure head 803a is pressed, it drives the knocking head 803b to knock the end face of the hopper 2, causing the hopper 2 to vibrate, which further facilitates the leakage of water in the hopper 2. When the cam 802 does not press the pressure head 803a, the pressure head 803a resets under the action of the elastic member 805. The elastic member 805 can be a spring, an elastic rubber sleeve, or the like.

[0038] In this embodiment, the side of the pressure head 803a close to the cam 802 has a spherical structure, which facilitates better extrusion of the pressure head 803a. The knocking head 803b is made of rubber to reduce the damage to the hopper 2 caused by the knocking action.

[0039] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, various modifications and changes can be made to the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A rubber material extraction and feeding device on a glue-making washing production line, comprising a hoist. The hoist includes two driving wheels, and one of the driving wheels is connected by a driving shaft to a driving component that drives it to rotate. A rotatable annular traction member is engaged with the two driving wheels, and a plurality of hoppers with water filtering holes are arranged at intervals on the annular traction member. It is characterized in that: A stirring shaft is rotatably connected between two ends inside the hopper. A number of stirring blades are provided on the stirring shaft. Both ends of the stirring shaft extend outside the hopper and are provided with stirring gears. Stirring racks are fixedly arranged on both sides of the lifting section of the elevator. The stirring racks extend along the lifting direction. When the hopper lifts the rubber material upward, the stirring gears mesh with the stirring racks on the same side to drive the stirring shaft to rotate; Knocking components for knocking the end faces of the hopper are provided at both ends of the driving shaft. The knocking components include a transmission shaft, a cam, a knocking rod, a fixing member and an elastic member. The transmission shaft is rotatably arranged and perpendicular to the driving shaft. The transmission shaft and the driving shaft are connected by two meshing bevel gears. The fixing member is fixedly connected to the elevator. The knocking rod is slidably connected to the fixing member. One end of the knocking rod is provided with a knocking head and the other end is provided with a pressure-receiving head. The elastic member is sleeved on the knocking rod. One end of the elastic member abuts against the pressure-receiving head and the other end abuts against the fixing member. The cam is fixedly arranged on the transmission shaft to rotate with the transmission shaft and intermittently press the pressure-receiving head.

2. The rubber material extraction and feeding device on the glue-making washing production line according to claim 1, wherein: Guide limiting members are also fixedly arranged on both sides of the lifting section of the elevator. A guide limiting groove is provided on one side of the guide member close to the stirring shaft. When the hopper lifts the rubber material upward, the end of the stirring shaft cooperates with the guide limiting groove on the same side.

3. The rubber material extraction and feeding device on the glue-making washing production line according to claim 2, characterized in that: Both ends of the guide limiting member are provided with transition sections, and the opening of the transition section is larger than the width of the guide limiting groove.

4. The rubber material extraction and feeding device on the glue-making washing production line according to claim 1, characterized in that: Two stirring racks are arranged at intervals along the lifting direction on each side of the elevator, and the two stirring racks are respectively located on one side of two opposite sides of the stirring shaft.

5. The rubber material extraction and feeding device on the glue-making washing production line according to claim 1, wherein: The side of the pressure-receiving head close to the cam has a spherical structure.

6. The rubber material extraction and feeding device on the glue-making washing production line according to claim 1, characterized in that: The knocking head is made of rubber.

7. The rubber material extraction and feeding device on the glue-making washing production line according to any one of claims 1-4, characterized in that: A water guide shell is provided under the elevator to guide the water filtered out by the hopper back to the washing pool.

8. The rubber material extraction and feeding device on the glue-making washing production line according to any one of claims 1-4, characterized in that: Supporting members for supporting on the top of the washing pool are provided on both sides of the elevator.

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