A shock absorber inner tube processing waste collecting device

Abstract

The utility model relates to waste collecting device technical field, and disclose a shock absorber inner tube processing is with waste collecting device, including base, the top fixed coupling of base has the shell, and the inside of shell is provided with compression subassembly. This shock absorber inner tube processing is with waste collecting device is provided with first motor, screw rod, clamping plate, spring damper, buffer plate, collection box, hydraulic cylinder and punch block, and the first motor can drive the screw rod rotation while driving two clamping plates to move inwards and hold and fix the collection box, and when the small waste falling into the collection box reaches a certain amount, the hydraulic cylinder is started and drives the punch block to move downwards and compresses the waste in the collection box into blocks, and the pressure is buffered through the spring damper at the same time of compression, reduces the damage of pressure to the shell, and then makes smaller waste also can be concentrated and compressed into blocks, and it is convenient to carry out in later period, and the practicality of waste collecting device is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of waste collection devices, specifically a waste collection device for processing inner tubes of shock absorbers. Background Technology

[0002] The inner tube of the shock absorber is a key component of the shock absorber. It is usually a slender tubular structure located in the center of the shock absorber. Its inner and outer diameters vary depending on the different shock absorber models and applications. Its surface needs to have a high degree of smoothness to ensure good fit and smooth movement with other components.

[0003] Shock absorber inner tubes are typically made of metal materials, such as high-quality carbon steel and alloy steel. These materials are relatively expensive. By collecting waste materials, unused raw materials, such as scraps and chips, can be recycled and reused in production. This reduces the amount of raw materials purchased, lowers production costs, and improves resource utilization.

[0004] The prior art patent document CN208731862U provides a waste collection device for steel pipe processing. When the weight sensor detects that the weight of the waste exceeds the preset value, the waste collection device will transmit a signal to the PLC controller. The PLC controller will then control the alarm to sound an alarm, reminding the staff to promptly process the waste in the collection tank.

[0005] Although the aforementioned prior art waste collection device can control an alarm via a PLC controller to remind workers to promptly process the waste in the collection tank, it does not separate waste of different sizes during the collection process. Smaller waste will accumulate together, increasing the footprint and making it inconvenient for later handling, thus reducing the practicality of the waste collection device. Therefore, we need a waste collection device for processing shock absorber inner tubes. Utility Model Content

[0006] The purpose of this utility model is to provide a waste collection device for processing inner tubes of shock absorbers, so as to solve the problem that the waste collection device in the above-mentioned patented technology does not separate waste of different sizes during the waste collection process. Smaller waste will pile up together, which increases the floor space, makes it inconvenient to transport later, and reduces the practicality of the waste collection device.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A waste collection device for processing inner tubes of shock absorbers includes a base, a housing is fixedly connected to the top of the base, a compression assembly is provided inside the housing, and a screening assembly is installed inside the housing.

[0009] The compression assembly includes a first motor, the output end of which is detachably connected to a lead screw via a coupling, and a clamping plate is threaded onto the outer surface of the lead screw. A spring damper is installed on the top of the housing, and a buffer plate is installed on the top of the spring damper. A collection box is provided on the top of the buffer plate. A hydraulic cylinder is installed inside the housing, and a stamping block is fixedly connected to the output end of the hydraulic cylinder.

[0010] The screening assembly includes a screen, a slide rod is slidably connected to the inner wall of the screen, and a movable spring is sleeved on the outer surface of the slide rod. A third motor is fixedly connected to one side of the housing, and a connecting rod is detachably connected to the output end of the third motor through a coupling. A striking rod is fixedly connected to one end of the connecting rod.

[0011] Preferably, a door is installed on the front of the outer casing, a feed inlet is fixedly connected to the top of the outer casing, and a waste bin is installed on one side of the outer casing.

[0012] Preferably, the first motor forms a moving structure with a lead screw and a clamping plate, and the external thread of the lead screw matches the internal thread of the clamping plate.

[0013] Preferably, the outer shell forms an elastic structure with a buffer plate via spring dampers, and the number of spring dampers is multiple.

[0014] Preferably, the outer shell is connected to the stamping block by a hydraulic cylinder to form a lifting structure, and the shape and size of the outer surface of the stamping block match the shape and size of the inner wall of the collection box.

[0015] Preferably, the slide bar forms an elastic structure with the screen through movable springs, and the number of movable springs is multiple.

[0016] Preferably, the third motor forms a rotating structure with the striking rod via a connecting rod, and the connecting rod is positioned between the third motor and the striking rod.

[0017] Compared with the prior art, the beneficial effects of this utility model are: a waste collection device for processing the inner tube of a shock absorber,

[0018] First, this utility model is equipped with a first motor, a lead screw, clamping plates, a spring damper, a buffer plate, a collection box, a hydraulic cylinder, and a stamping block. Starting the first motor can drive the lead screw to rotate and simultaneously drive the two clamping plates to move inward to clamp and fix the collection box. When a certain amount of small waste material falls into the collection box, the hydraulic cylinder is activated to drive the stamping block to move downward to compress the waste material in the collection box into blocks. During compression, the pressure is buffered by the spring damper to reduce the pressure damage to the outer shell. This allows even smaller waste materials to be compressed into blocks, making them easier to handle later and improving the practicality of the waste collection device.

[0019] Secondly, this utility model is equipped with a screen, a sliding rod, a movable spring, a third motor, a connecting rod, and a striking rod. The sliding rod and movable spring on the screen enable the screen to have an elastic movement effect, thereby causing the screen to vibrate and screen the waste. Large waste materials fall into the waste bin on one side for collection, while small waste materials fall to the bottom for screening. By driving the third motor, the connecting rod can be rotated, which in turn drives the striking rod to rotate and strike the screen, improving the vibration effect of the screen and achieving the effect of screening the waste. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the front sectional view of the present invention;

[0022] Figure 3 This is a schematic diagram of the collection box and buffer plate structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the screen and striking rod structure of this utility model.

[0024] In the diagram: 1. Base; 2. Outer shell; 3. Compression assembly; 301. First motor; 302. Lead screw; 303. Clamping plate; 304. Spring damper; 305. Buffer plate; 306. Collection box; 307. Hydraulic cylinder; 308. Stamping block; 4. Box door; 5. Feed inlet; 6. Waste bin; 7. Screening assembly; 701. Screen; 702. Slide rod; 703. Movable spring; 704. Third motor; 705. Connecting rod; 706. Striking rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 A waste collection device for processing inner tubes of shock absorbers includes a base 1, a housing 2 fixedly connected to the top of the base 1, a compression assembly 3 disposed inside the housing 2, and a screening assembly 7 installed inside the housing 2.

[0027] The compression assembly 3 includes a first motor 301, the output end of the first motor 301 is detachably connected to a lead screw 302 via a coupling, and a clamping plate 303 is threadedly connected to the outer surface of the lead screw 302. A spring damper 304 is installed on the top of the outer shell 2, and a buffer plate 305 is installed on the top of the spring damper 304. A collection box 306 is provided on the top of the buffer plate 305. A hydraulic cylinder 307 is installed inside the outer shell 2, and a stamping block 308 is fixedly connected to the output end of the hydraulic cylinder 307.

[0028] The screening assembly 7 includes a screen 701, a slide rod 702 is slidably connected to the inner wall of the screen 701, and a movable spring 703 is sleeved on the outer surface of the slide rod 702. A third motor 704 is fixedly connected to one side of the housing 2. The output end of the third motor 704 is detachably connected to a connecting rod 705 through a coupling, and a striking rod 706 is fixedly connected to one end of the connecting rod 705.

[0029] Through the above technical solution, starting the first motor 301 can drive the lead screw 302 to rotate and simultaneously drive the two clamping plates 303 to move inward to clamp and fix the collection box 306. When the small waste materials falling into the collection box 306 reach a certain amount, the hydraulic cylinder 307 is activated to drive the stamping block 308 to move downward to compress the waste materials in the collection box 306 into blocks. At the same time, the pressure is buffered by the spring damper 304 to reduce the pressure damage to the outer shell 2. This allows smaller waste materials to be compressed into blocks, making them easier to handle later and improving the practicality of the waste collection device.

[0030] Specifically, a door 4 is installed on the front of the outer casing 2, a feed inlet 5 is fixedly connected to the top of the outer casing 2, and a waste bin 6 is installed on one side of the outer casing 2.

[0031] The above technical solution facilitates the removal of the collection box 306 inside the outer shell 2 by opening the box door 4, making it easy to take out the compressed waste. The feed inlet 5 allows workers to pour the waste into the outer shell 2 from the top, and larger waste will roll into the waste bin 6 for collection.

[0032] Specifically, the first motor 301 forms a moving structure with the clamping plate 303 via the lead screw 302, and the external thread of the lead screw 302 matches the internal thread of the clamping plate 303.

[0033] The above technical solution facilitates the starting of the first motor 301, which drives the lead screw 302 to rotate and simultaneously moves the clamping plate 303. Since the threads on both sides of the lead screw 302 rotate in opposite directions and the two clamping plates 303 are symmetrically arranged at both ends of the lead screw 302, the two clamping plates 303 can move relative to each other, thereby clamping and fixing the collection box 306 to prevent the collection box 306 from shaking during the compression process.

[0034] Specifically, the outer shell 2 forms an elastic structure with the buffer plate 305 through the spring damper 304, and there are multiple spring dampers 304.

[0035] Through the above technical solution, the spring damper 304 is set at the bottom of the buffer plate 305, which can buffer the pressure above to prevent excessive pressure from damaging the bottom shell 2, thus achieving the effect of buffering the pressure and improving the service life of the shell 2.

[0036] Specifically, the outer shell 2 forms a lifting structure with the stamping block 308 via the hydraulic cylinder 307, and the shape and size of the outer surface of the stamping block 308 match the shape and size of the inner wall of the collection box 306.

[0037] The above technical solution facilitates the lifting and lowering of the hydraulic cylinder 307, which in turn enables the stamping block 308 to compress the waste material in the collection box 306 into blocks, thereby compressing small waste materials into blocks for easier handling later.

[0038] Specifically, the slide bar 702 forms an elastic structure with the screen 701 through the movable spring 703, and there are multiple movable springs 703.

[0039] The above technical solution facilitates the elastic movement of the screen 701 on the slide bar 702 via the movable spring 703, enabling the screen 701 to vibrate and improving the screening effect during the screening of waste materials.

[0040] Specifically, the third motor 704 forms a rotating structure with the striking rod 706 via the connecting rod 705, and the connecting rod 705 is located between the third motor 704 and the striking rod 706.

[0041] The above technical solution facilitates the starting of the third motor 704, which can drive the connecting rod 705 to rotate while simultaneously driving the striking rod 706 to rotate. Because the two ends of the striking rod 706 have different lengths, the longer end will drive the striking rod 706 to rotate during the rotation process, thereby enabling the striking rod 706 to continuously strike the screen 701, improving the vibration effect of the screen 701 and further improving the screening efficiency.

[0042] Working Principle: When using this shock absorber inner tube processing waste collection device, the device is first equipped with an external power supply to power the equipment inside. Waste is first poured in through the inlet 5, then the third motor 704 is started. The third motor 704 drives the connecting rod 705 to rotate, which in turn drives the striking rod 706 to rotate. The striking rod 706 strikes the screen 701, causing it to vibrate. Under the action of the movable spring 703, the vibration frequency of the screen 701 increases, causing the screen 701 to vibrate and screen the waste. Large waste pieces fall into the waste bin 6 for collection, while small waste pieces fall to the bottom. The waste material falls into the collection box 306 through the inclined plate. After screening, the hydraulic cylinder 307 is activated, which drives the stamping block 308 to move downward, so that the stamping block 308 extends into the inner wall of the collection box 306 to compress the waste material. The pressure is buffered by the spring damper 304. Then the box door 4 is opened, and the first motor 301 is activated to drive the lead screw 302 to rotate. The lead screw 302 drives the clamping plate 303 to move outward, so that the collection box 306 is released from the fixed position. The collection box 306 is then taken out to remove the blocky waste material. This completes the entire work. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit defined by the appended claims and their equivalents.

Claims

1. A waste collecting device for processing an inner tube of a shock absorber, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to the outer shell (2), and the inside of the outer shell (2) is provided with a compression component (3), and the inside of the outer shell (2) is provided with a screening component (7). The compression assembly (3) includes a first motor (301), the output end of the first motor (301) is detachably connected to a lead screw (302) via a coupling, and the outer surface of the lead screw (302) is threaded with a clamping plate (303). A spring damper (304) is installed on the top of the outer shell (2), and a buffer plate (305) is installed on the top of the spring damper (304). A collection box (306) is provided on the top of the buffer plate (305). A hydraulic cylinder (307) is installed inside the outer shell (2), and a stamping block (308) is fixedly connected to the output end of the hydraulic cylinder (307). The screening assembly (7) includes a screen (701), a slide rod (702) is slidably connected to the inner wall of the screen (701), and a movable spring (703) is sleeved on the outer surface of the slide rod (702). A third motor (704) is fixedly connected to one side of the outer shell (2). The output end of the third motor (704) is detachably connected to a connecting rod (705) through a coupling, and a striking rod (706) is fixedly connected to one end of the connecting rod (705).

2. The waste collecting device for processing inner tube of shock absorber according to claim 1, characterized in that: The front of the outer shell (2) is equipped with a door (4), the top of the outer shell (2) is fixedly connected with a feed inlet (5), and a waste bin (6) is installed on one side of the outer shell (2).

3. The waste collecting device for processing inner tube of shock absorber according to claim 1, characterized in that: The first motor (301) forms a moving structure with the lead screw (302) and the clamping plate (303), and the external thread of the lead screw (302) matches the internal thread of the clamping plate (303).

4. The waste collecting device for processing inner tube of shock absorber according to claim 1, characterized in that: The outer shell (2) forms an elastic structure with the buffer plate (305) through the spring damper (304), and there are multiple spring dampers (304).

5. The waste collecting device for processing inner tube of shock absorber according to claim 1, characterized in that: The outer shell (2) forms a lifting structure with the stamping block (308) via a hydraulic cylinder (307), and the shape and size of the outer surface of the stamping block (308) match the shape and size of the inner wall of the collection box (306).

6. The waste collection device for processing the inner tube of a shock absorber according to claim 1, characterized in that: The slide bar (702) forms an elastic structure with the screen (701) through the movable spring (703), and there are multiple movable springs (703).

7. A waste collection device for processing inner tubes of shock absorbers according to claim 1, characterized in that: The third motor (704) forms a rotating structure with the striking rod (706) via a connecting rod (705), and the connecting rod (705) is located between the third motor (704) and the striking rod (706).

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