Waste recovery device for rubber product processing

Abstract

The invention relates to the technical field of waste recovery and cleaning, and discloses a waste recovery device for rubber product processing, the waste recovery device comprises a box body, a stirring rod is arranged in the box body, and the stirring rod is used for stirring rubber particles; a driving assembly is arranged at the top of the stirring rod; through the arrangement of a discharging channel, a transmission assembly and a clamping assembly, when a granular rubber product is cleaned, the shape of the discharging channel is changed into a circular ring shape through cooperation of the transmission assembly and the clamping assembly, and at the moment, the upper surface of a plugging block and the upper surface of the discharging channel are located on the same horizontal line; the stirring rod can enable each rubber particle to be fully stirred and cleaned through the stirring rod, cleaning is more thorough, after cleaning is finished, the shape of the discharging channel is switched into the shape of a circular truncated cone with the hollow interior from the circular ring shape, the cleaned rubber particles can be conveniently discharged, discharging is more clean and thorough, and the discharging efficiency is improved. And meanwhile, the discharging speed is increased.

Description

Technical Field

[0001] The invention relates to the technical field of waste material recovery and cleaning, and in particular to a waste material recovery device for rubber product processing. Background Art

[0002] With the rapid development of social economy, rubber waste treatment technology is mostly used in waste recycling. Rubber waste treatment technology is to process waste rubber products, scraps, waste tires, etc. into rubber granules. Rubber products need to be cleaned after being processed into granular waste.

[0003] In the prior art, when cleaning granular rubber waste, the rubber waste is generally added into a box and cleaned with water. Generally, the bottom of the box is horizontal, which is convenient for each rubber waste to be fully cleaned. However, it is not convenient to unload the rubber particles after cleaning. If the bottom of the cleaning box is designed to be a frustum, it is convenient to unload the rubber particles later. However, it is not convenient to fully clean the rubber particles during the cleaning process.

[0004] Therefore, it is necessary to provide a waste recovery device for rubber product processing to solve the above technical problems. Summary of the invention

[0005] The object of the present invention is to provide a waste recovery device for rubber product processing to solve the defects of the prior art mentioned in the above background technology. Generally, rubber waste is added into a box and clean water is passed through it for cleaning. Generally, the bottom of the box is horizontal. Although it is convenient for each rubber waste to be fully cleaned, it is not convenient to unload the rubber particles after cleaning. If the bottom of the cleaning box is designed to be a truncated cone, although it is convenient for unloading later, it is not convenient for the rubber particles to be fully cleaned during the cleaning process.

[0006] Based on the above ideas, the present invention provides the following technical solutions: it includes a box body, a stirring rod is arranged inside the box body, which is used to stir the rubber particles; a driving assembly is arranged on the top of the stirring rod, and the driving assembly drives the stirring rod to rise and fall and rotate so that the rubber particles are fully cleaned; the bottom of the box body is fixedly connected to a fixed bottom plate with a circular cross-section, and the interior of the fixed bottom plate is fixedly connected to a feeding channel, and the cross-sectional shape of the feeding channel in the expanded state is set to a trapezoid, and the bottom of the feeding channel is fixedly connected to a support plate, and a sealing block is coaxially arranged inside the support plate; a transmission assembly is arranged on one side of the sealing block, and the sealing block is driven by the transmission assembly to rotate 90 degrees to unload.

[0007] As a further solution of the present invention: the driving assembly includes a first electric push rod, the output end of which is rotatably connected to a connecting rod through a bearing, the connecting rod is fixedly connected to a stirring rod, a sleeve is sleeved on the outer side of the connecting rod, the sleeve is fixedly connected to the interior of the box, a spiral groove is opened inside the sleeve, a slider is slidably connected to the interior of the spiral groove, and the slider is fixedly connected to the outer wall of the connecting rod.

[0008] As a further solution of the present invention: the transmission assembly includes a gear, a support rod is fixedly connected to the inside of the gear, one end of the support rod extends to the inside of the support plate and is fixed to the blocking block; a rack meshing with the gear is fixedly connected to the mounting seat.

[0009] As a further solution of the present invention: the support rod and the support plate are detachably connected via a fixing block, a clamping assembly is provided inside the support rod, and the fixing block is driven by the clamping assembly to perform reciprocating linear motion, so that the fixing block and the support plate are connected or separated.

[0010] As a further solution of the present invention: the clamping assembly includes a first extrusion rod, one end of the first extrusion rod extends to the outside of the support rod, the end of the first extrusion rod away from the support rod is set to an arc surface, and the first extrusion rod and the support rod are connected by a first spring; the side of the first extrusion rod and the fixed block close to each other are both set to an arc surface, and the fixed block and the support rod are connected by a second spring; a second extrusion rod adapted to the arc surface of the end of the first extrusion rod is fixedly connected to the mounting seat.

[0011] As a further solution of the present invention: a reset assembly is arranged on the outer side of the support rod, and the reset assembly includes a cylinder, and the cylinder is connected to the support rod through a torsion spring.

[0012] As a further solution of the present invention: two groups of symmetrically arranged second electric push rods are fixedly connected to the bottom of the support plate, and the second electric push rods are fixedly connected to the mounting seat.

[0013] As a further solution of the present invention: the support plate is composed of an annular plate and a hollow pipe, the annular plate is fixedly connected to the outer wall of the hollow pipe, and the diameter of the annular plate is larger than the maximum diameter of the feeding channel.

[0014] Compared with the prior art, the beneficial effect of the present invention is that, through the arrangement of the discharge channel, the transmission assembly and the clamping assembly, when the granular rubber products are cleaned, the shape of the discharge channel is transformed into a circular ring shape through the cooperation of the transmission assembly and the clamping assembly. At this time, the upper surface of the blocking block and the upper surface of the discharge channel are located on the same horizontal line, so that the stirring rod can make each rubber particle be fully stirred and cleaned, and the cleaning is more thorough. After the cleaning is completed, the shape of the discharge channel is switched from the circular ring shape to a hollow truncated cone shape inside, which is convenient for unloading the cleaned rubber particles, and the unloading is cleaner and more thorough, while the unloading speed is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is a main structural schematic diagram of the present invention;

[0017] Figure 2 It is a schematic diagram of the structure of the stirring rod of the present invention;

[0018] Figure 3 It is a schematic diagram of the structure of the cutting drive assembly of the present invention;

[0019] Figure 4 It is a schematic diagram of the structure of the material discharge channel of the present invention;

[0020] Figure 5 It is a schematic diagram of the structure of the blocking block of the present invention;

[0021] Figure 6 The present invention Figure 3 A schematic diagram of the enlarged structure at point A;

[0022] Figure 7 The present invention Figure 3 Schematic diagram of the enlarged structure at B.

[0023] In the figure: 1. box body; 2. stirring rod; 3. driving assembly; 301. first electric push rod; 302. connecting rod; 303. sleeve; 304. spiral groove; 4. fixed bottom plate; 5. feeding channel; 6. blocking block; 7. support plate; 8. transmission assembly; 801. gear; 802. support rod; 803. rack; 9. fixed block; 10. clamping assembly; 1001. first extrusion rod; 1002. second extrusion rod; 1003. first spring; 1004. second spring; 11. cylinder; 1101. torsion spring; 12. second electric push rod. DETAILED DESCRIPTION

[0024] like Figures 1 to 5As shown, a waste material recovery device for rubber product processing comprises a box body 1, wherein a stirring rod 2 is arranged inside the box body 1 for stirring rubber particles; a driving assembly 3 is arranged on the top of the stirring rod 2; a fixed bottom plate 4 with a circular cross section is fixedly connected to the bottom of the box body 1, a feeding channel 5 is fixedly connected to the inside of the fixed bottom plate 4, and the cross-sectional shape of the feeding channel 5 in the expanded state is set to be a trapezoid; a support plate 7 is fixedly connected to the bottom of the feeding channel 5, and a sealing block 6 is coaxially arranged inside the support plate 7; a transmission assembly 8 is arranged on one side of the sealing block 6.

[0025] In this embodiment, a feed port connected to the box body 1 is installed on the top of the box body 1, a water inlet pipe connected to the box body 1 is installed on the upper part of the left side wall of the box body 1, and a water outlet pipe connected to the box body 1 is installed on the lower part of the right side wall of the box body 1. A filter mesh port is arranged at the outlet of the water pipe. The rubber product crushed into particles is added into the box body 1 along the feed port in advance, and then clean water is introduced through the water inlet pipe. At this time, the stirring rod 2 is driven by the driving component 3 to lift and rotate so that the rubber particles are fully stirred and cleaned. After the first cleaning of the rubber particles is completed, the water outlet pipe installed at the lower part of the right side wall of the box body 1 can be opened to discharge the sewage inside. After the sewage is discharged, the above steps can be repeated to clean the rubber particles for multiple times until the rubber particles are cleaned;

[0026] Furthermore, two groups of symmetrically arranged second electric push rods 12 are fixedly connected to the bottom of the support plate 7, and the second electric push rods 12 are fixedly connected to the mounting seat. The second electric push rods 12 are started to drive the support plate 7 to move downward, and the downward movement of the support plate 7 drives the unloading channel 5 to move downward, so that the unloading channel 5 is expanded from the circular ring state in the initial state to a truncated cone shape with openings at both ends, so that the cleaned rubber particles can be discharged smoothly along the inside of the truncated cone, and when the support plate 7 moves downward, it drives the blocking block 6 to move downward at the same time, and when the blocking block 6 moves, it is driven by the transmission assembly 8, so that the blocking block 6 rotates 90 degrees, so that the box 1 can be unloaded quickly.

[0027] The specific structure of this embodiment is that the driving component 3 includes a first electric push rod 301, the output end of the first electric push rod 301 is rotatably connected to a connecting rod 302 through a bearing, the connecting rod 302 is fixedly connected to the stirring rod 2, a sleeve 303 is sleeved on the outer side of the connecting rod 302, the sleeve 303 is fixedly connected to the interior of the box body 1, a spiral groove 304 is opened inside the sleeve 303, a slider is slidably connected inside the spiral groove 304, and the slider is fixedly connected to the outer wall of the connecting rod 302.

[0028] In this embodiment, the first electric push rod 301 is started to drive the connecting rod 302 to move downward. The connecting rod 302 moves downward to drive the slider to slide along the inside of the spiral groove 304. The slider slides along the inside of the spiral groove 304, so that the connecting rod 302 fixed to the slider also descends and rotates to stir and clean the rubber particles inside the box 1.

[0029] like Figure 6 to Figure 7 As shown, the transmission assembly 8 includes a gear 801, and a support rod 802 is fixedly connected inside the gear 801. One end of the support rod 802 extends to the inside of the support plate 7 and is fixed to the blocking block 6; a rack 803 meshing with the gear 801 is fixedly connected to the mounting seat.

[0030] The support rod 802 and the support plate 7 are detachably connected via a fixing block 9 , and a clamping assembly 10 is provided inside the support rod 802 , which drives the fixing block 9 to perform reciprocating linear motion, so that the fixing block 9 and the support plate 7 are connected or separated.

[0031] The clamping assembly 10 includes a first extrusion rod 1001, one end of which extends to the outside of the support rod 802, and the end of the first extrusion rod 1001 away from the support rod 802 is set as an arc surface, and the first extrusion rod 1001 and the support rod 802 are connected by a first spring 1003; the side where the first extrusion rod 1001 and the fixing block 9 are close to each other are set as arc surfaces, and the fixing block 9 and the support rod 802 are connected by a second spring 1004; the second extrusion rod 1002 adapted to the arc surface at the end of the first extrusion rod 1001 is fixedly connected to the mounting seat.

[0032] In this embodiment, after the rubber particles are cleaned, the second electric push rod 12 can be started to drive the support plate 7 to move downward, so that the unloading channel 5 is expanded to form a unloading channel. When the support plate 7 moves downward, it drives the blocking block 6 to move downward. The blocking block 6 moves downward and drives the support rod 802 to move downward. The support rod 802 moves downward and drives the first extrusion rod 1001 to move downward until one end of the first extrusion rod 1001 is squeezed by the second extrusion rod 1002, so that the first extrusion rod 1001 overcomes the force of the first spring 1003 and moves toward the fixed block 9. Since both ends of the first extrusion rod 1001 are set as arc surfaces and one side of the fixed block 9 is set as an arc surface, the first extrusion rod 1001 squeezes the fixed block 9 to overcome the force of the second spring 1004 to move, so that the support rod 802 is separated from the support plate 7.

[0033] When the support rod 802 is separated from the support plate 7, the gear 801 is meshed with the rack 803, and the gear 801 rotates under the meshing force of the rack 803. The rotation of the gear 801 drives the support rod 802 to rotate, and the rotation of the support rod 802 drives the blocking block 6 to rotate 90 degrees, so that the material inside the box body 1 can be quickly unloaded.

[0034] Furthermore, a reset assembly is disposed on the outer side of the support rod 802 , and the reset assembly includes a cylinder 11 , and the cylinder 11 and the support rod 802 are connected via a torsion spring 1101 .

[0035] In this embodiment, after the granular material inside the box body 1 is unloaded, the second electric push rod 12 is started to drive the support plate 7 to move upward, the support plate 7 moves upward to drive the blocking block 6 to move upward, the blocking block 6 moves upward to drive the support rod 802 to move upward, the support rod 802 moves upward to drive the gear 801 to move upward, when the gear 801 is meshed with the rack 803, the gear 801 rotates in the opposite direction, the gear 801 rotates in the opposite direction to drive the support rod 802 to rotate, the support rod 802 rotates and drives the blocking block 6 to rotate and reset, when the fixed block 9 rotates with the support rod 802 and is aligned with the preset slot on the support plate 7 again, the fixed block 9 is quickly clamped into the slot by the force of the second spring 1004, so that the support rod 802 is connected to the support plate 7;

[0036] The function of the reset assembly further improves the accuracy of the alignment between the fixing block 9 and the card slot.

[0037] Furthermore, the support plate 7 is composed of an annular plate and a hollow pipe. The annular plate is fixedly connected to the outer wall of the hollow pipe. The diameter of the annular plate is larger than the maximum diameter of the discharge channel 5. The discharge channel 5 is made of soft material, and the hollow pipe is fixed to the end with a smaller diameter of the opening end of the discharge channel 5.

[0038] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A waste recovery device for rubber product processing, characterized in that: The invention comprises a box body (1), wherein a stirring rod (2) is arranged inside the box body (1) for stirring rubber particles; a driving assembly (3) is arranged on the top of the stirring rod (2), and the driving assembly (3) drives the stirring rod (2) to rise and fall and rotate so that the rubber particles are fully cleaned; The bottom of the box body (1) is fixedly connected to a fixed bottom plate (4) having a circular cross-section, the interior of the fixed bottom plate (4) is fixedly connected to a material discharge channel (5), the cross-sectional shape of the material discharge channel (5) in an expanded state is set to be a trapezoid, the bottom of the material discharge channel (5) is fixedly connected to a support plate (7), and a blocking block (6) is coaxially arranged inside the support plate (7); A transmission assembly (8) is provided on one side of the blocking block (6), and the transmission assembly (8) drives the blocking block (6) to rotate 90 degrees to discharge the material.

2. The waste recycling device for rubber product processing according to claim 1, characterized in that: The driving assembly (3) comprises a first electric push rod (301), the output end of the first electric push rod (301) is rotatably connected to a connecting rod (302) via a bearing, the connecting rod (302) is fixedly connected to a stirring rod (2), a sleeve (303) is sleeved on the outer side of the connecting rod (302), the sleeve (303) is fixedly connected to the inside of the box (1), a spiral groove (304) is provided inside the sleeve (303), a slider is slidably connected to the inside of the spiral groove (304), and the slider is fixedly connected to the outer wall of the connecting rod (302).

3. The waste recycling device for rubber product processing according to claim 2, characterized in that: The transmission assembly (8) comprises a gear (801), the interior of the gear (801) is fixedly connected with a support rod (802), one end of the support rod (802) extends into the interior of the support plate (7) and is fixed to the blocking block (6); A rack (803) meshing with the gear (801) is fixedly connected to the mounting seat.

4. The waste recycling device for rubber product processing according to claim 3 is characterized in that: The support rod (802) and the support plate (7) are detachably connected via a fixing block (9); a clamping assembly (10) is provided inside the support rod (802); the fixing block (9) is driven by the clamping assembly (10) to perform reciprocating linear motion, thereby connecting or separating the fixing block (9) and the support plate (7).

5. The waste recycling device for rubber product processing according to claim 4, characterized in that: The clamping assembly (10) comprises a first extrusion rod (1001), one end of the first extrusion rod (1001) extends to the outside of the support rod (802), one end of the first extrusion rod (1001) away from the support rod (802) is arranged as an arc surface, and the first extrusion rod (1001) is connected to the support rod (802) via a first spring (1003); The first extrusion rod (1001) and the fixing block (9) are both arranged on a curved surface on one side close to each other, and the fixing block (9) is connected to the support rod (802) via a second spring (1004); A second extrusion rod (1002) adapted to the arc surface of the end of the first extrusion rod (1001) is fixedly connected to the mounting seat.

6. The waste recycling device for rubber product processing according to claim 5, characterized in that: A reset assembly is arranged on the outer side of the support rod (802), and the reset assembly comprises a cylinder (11). The cylinder (11) and the support rod (802) are connected via a torsion spring (1101).

7. The waste recycling device for rubber product processing according to claim 1, characterized in that: Two groups of symmetrically arranged second electric push rods (12) are fixedly connected to the bottom of the support plate (7), and the second electric push rods (12) are fixedly connected to the mounting seat.

8. The waste recycling device for rubber product processing according to claim 1, characterized in that: The support plate (7) is composed of an annular plate and a hollow pipe. The annular plate is fixedly connected to the outer wall of the hollow pipe. The diameter of the annular plate is larger than the maximum diameter of the feeding channel (5).

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