A chip spiral conveying device for chip machining

Abstract

The utility model discloses a cutting processing chip spiral conveying device relates to cutting processing technical field. The cutting processing chip spiral conveying device, including support base, height -adjusting mechanism and cleaning auxiliary mechanism, height -adjusting mechanism sets up at the top of support base, and height -adjusting mechanism includes feeding cylinder and hydraulic rod, and the top hinged mounting of support base has hydraulic rod, and the free end of hydraulic rod is hinged and is connected with the bottom of feeding cylinder, cleaning auxiliary mechanism sets up at the top of support base, and cleaning auxiliary mechanism includes L type fender, arc cover and trapezoidal block, and the outer wall of feeding cylinder is clamped with the arc cover of appearance matching, and feeding cylinder's front and back side respectively fixed mounting has a group of L type fender. Can to arc cover and feeding hopper carry out quick dismounting and installation, make feeding cylinder can be in half open state after using, make thoroughly cleaning to the chip of device inside adhesion, reduce the wear and tear of residual chip to feeding cylinder inner wall and spiral roller.

Description

Technical Field

[0001] This utility model relates to the field of cutting technology, and in particular to a spiral conveying device for cutting chips. Background Technology

[0002] During metal cutting, a large amount of steel chips, aluminum chips, and other chips are generated. These chips need to be cleaned up in time and transported to the chip collection box or subsequent processing equipment. Otherwise, they will occupy machine tool space, hinder operation, and may even cause equipment failure due to chip accumulation.

[0003] Due to its compact structure and other characteristics, the screw conveyor has long been used as the core equipment for chip collection and conveying. The traditional screw conveyor mainly consists of a shell, a screw roller, a drive motor, and inlet and outlet ports. The chips are loaded into the device, and the rotation of the screw blades pushes the chips to move axially, thereby conveying the chips.

[0004] Some chips mixed with coolant tend to stick to the inside of the device. However, traditional screw conveyors are mostly enclosed structures, which makes it difficult to thoroughly clean the inside of the device after use. A large amount of residual chips may accelerate the wear of the inner wall of the housing and the screw roller. Utility Model Content

[0005] The purpose of this invention is to provide a spiral conveying device for cutting chips, which can solve the problem that some chips mixed with coolant tend to stick to the inside of the device. However, traditional spiral conveying devices are mostly integral closed structures, which are not convenient for thorough cleaning of the inside of the device after use. The large amount of residual chips may accelerate the wear of the inner wall of the housing and the spiral roller.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a spiral conveying device for cutting chips, comprising a support base, a height adjustment mechanism, and a cleaning auxiliary mechanism. The height adjustment mechanism is located on the top of the support base and includes a feeding cylinder and a hydraulic rod. The hydraulic rod is hinged to the top of the support base, and the free end of the hydraulic rod is hinged to the bottom of the feeding cylinder. The cleaning auxiliary mechanism is located above the support base and includes an L-shaped baffle, an arc-shaped cover plate, and trapezoidal blocks. The outer wall of the feeding cylinder is fitted with an arc-shaped cover plate of matching shape. A set of L-shaped baffles is fixedly installed on the front and rear sides of the feeding cylinder, respectively. The inner wall of the L-shaped baffle is in contact with but not connected to the front and rear sides of the arc-shaped cover plate. Two sets of trapezoidal blocks are fixedly installed on the top of the arc-shaped cover plate.

[0007] Preferably, the height adjustment mechanism further includes a fixed plate and a rotating rod. Two sets of fixed plates are fixedly installed on the top of the support base. The adjacent sides of the two sets of fixed plates are rotatably connected to one end of a set of rotating rods, and the other ends of the two sets of rotating rods are fixedly connected to the outer wall of the feeding cylinder. This allows the feeding cylinder to be flipped upwards, and the discharge position of the discharge pipe can be adjusted according to the height of the chip collection box or the processing equipment. This increases the usability of the device and improves its flexibility and practicality.

[0008] Preferably, the cleaning auxiliary mechanism further includes a hollow block, a threaded rod, a round-headed movable block, and an auxiliary knob. Two sets of hollow blocks are fixedly installed on the top of the feeding cylinder. A threaded rod is threadedly installed on one side of the hollow block. One end of the threaded rod extends into the interior of the hollow block and is rotatably mounted with a round-headed movable block. The outer wall of the round-headed movable block fits against but is not connected to the inner wall of the hollow block. An auxiliary knob is fixedly installed on the other end of the threaded rod. This allows for quick disassembly and installation of the arc-shaped cover plate and the feeding hopper, enabling the feeding cylinder to be in a semi-open state after use. This facilitates thorough cleaning of the chips adhering to the inside of the device, reduces wear on the inner wall of the feeding cylinder and the spiral roller caused by residual chips, and is simple and easy to operate.

[0009] Preferably, the round head of the movable block is in contact with the inclined surface of the trapezoidal block but not connected to it.

[0010] Preferably, an internally threaded tube is fixedly installed on the top of the feeding cylinder, and a feeding hopper is threaded onto the inner wall of the internally threaded tube.

[0011] Preferably, spiral rollers are rotatably mounted on the inner walls of both sides of the feeding cylinder, and a geared motor is fixedly mounted on one side of the feeding cylinder, with the output shaft of the geared motor fixedly connected to one end of the spiral rollers.

[0012] Preferably, a discharge pipe is fixedly installed at the bottom of the feeding cylinder.

[0013] Compared with the prior art, the beneficial effects of this utility model are: (1) The cutting chip screw conveyor device can flip the feeding cylinder upward by using a fixed plate, rotating rod, feeding cylinder and hydraulic rod together. The discharge position of the discharge pipe can be adjusted according to the height of the chip collection box or processing equipment, which increases the usability of the device and improves the flexibility and practicality of the device.

[0014] (2) The cutting chip spiral conveying device, through the combined use of internal threaded pipe, L-shaped baffle, arc-shaped cover plate, trapezoidal block, hollow block, threaded rod, round head movable block and auxiliary knob, can quickly disassemble and install the arc-shaped cover plate and feed hopper, so that the feeding cylinder can be in a semi-open state after use, which is convenient for thoroughly cleaning the chips adhering inside the device, reducing the wear of residual chips on the inner wall of the feeding cylinder and the spiral roller, and is simple and easy to operate. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a bottom-view three-dimensional structural diagram of the present invention; Figure 3 This is a three-dimensional structural diagram of the feeding cylinder of this utility model; Figure 4 This is a three-dimensional structural diagram of the arc-shaped cover plate of this utility model; Figure 5 This is a schematic diagram of the three-dimensional structure of the hollow block of this utility model.

[0016] Reference numerals in the attached drawings: 1. Support base; 2. Height adjustment mechanism; 201. Fixing plate; 202. Rotating rod; 203. Feeding cylinder; 204. Hydraulic rod; 3. Cleaning auxiliary mechanism; 301. L-shaped stop bar; 302. Arc-shaped cover plate; 303. Trapezoidal block; 304. Hollow block; 305. Threaded rod; 306. Round-headed movable block; 307. Auxiliary knob; 4. Internally threaded pipe; 5. Feed hopper; 6. Gear motor; 7. Spiral roller; 8. Discharge pipe. Detailed Implementation

[0017] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0018] Please see Figure 1-5This utility model provides a technical solution: a spiral conveying device for cutting chips, including a support base 1, a height adjustment mechanism 2, and a cleaning auxiliary mechanism 3. The height adjustment mechanism 2 is disposed on the top of the support base 1 and includes a feeding cylinder 203 and a hydraulic rod 204. The hydraulic rod 204 is hingedly installed on the top of the support base 1, and the free end of the hydraulic rod 204 is hingedly connected to the bottom of the feeding cylinder 203. The cleaning auxiliary mechanism 3 is disposed above the support base 1 and includes an L-shaped baffle 301, an arc-shaped cover plate 302, and a trapezoidal block 303. The outer wall of the feeding cylinder 203 is fitted with a matching arc-shaped cover plate 302. A set of L-shaped baffles 301 are fixedly installed on the front and rear sides of the feeding cylinder 203 respectively. The inner wall of the L-shaped baffles 301 is in contact with the front and rear sides of the arc-shaped cover plate 302 but not connected. Two sets of trapezoidal blocks 303 are fixedly installed on the top of the arc-shaped cover plate 302. Spiral rollers 7 are rotatably installed on the inner walls of both sides of the feeding cylinder 203. A geared motor 6 is fixedly installed on one side of the feeding cylinder 203. The output shaft of the geared motor 6 is fixedly connected to one end of the spiral roller 7. A discharge pipe 8 is fixedly installed at the bottom of the feeding cylinder 203.

[0019] Secondly, the height adjustment mechanism 2 also includes a fixed plate 201 and a rotating rod 202. Two sets of fixed plates 201 are fixedly installed on the top of the support base 1. The adjacent sides of the two sets of fixed plates 201 are rotatably connected to one end of a set of rotating rods 202, and the other ends of the two sets of rotating rods 202 are fixedly connected to the outer wall of the feeding cylinder 203. The feeding cylinder 203 can be flipped upwards, and the discharge position of the discharge pipe 8 can be adjusted according to the height of the chip collection box or the processing equipment, which increases the usability of the device and improves the flexibility and practicality of the device.

[0020] Furthermore, the cleaning auxiliary mechanism 3 also includes a hollow block 304, a threaded rod 305, a round-headed movable block 306, and an auxiliary knob 307. Two sets of hollow blocks 304 are fixedly installed on the top of the feeding cylinder 203. A threaded rod 305 is threadedly installed on one side of the hollow block 304. One end of the threaded rod 305 extends into the interior of the hollow block 304 and is rotatably mounted with a round-headed movable block 306. The outer wall of the round-headed movable block 306 is in contact with but not connected to the inner wall of the hollow block 304. An auxiliary knob 307 is fixedly installed on the other end of the threaded rod 305. The knob 307 and the round head of the movable block 306 are in contact with but not connected to the inclined surface of the trapezoidal block 303. The top of the feeding cylinder 203 is fixedly installed with an internal threaded tube 4, and the inner wall of the internal threaded tube 4 is threaded with a feed hopper 5. The arc-shaped cover plate 302 and the feed hopper 5 can be quickly disassembled and installed, so that the feeding cylinder 203 can be in a semi-open state after use, which is convenient for thoroughly cleaning the chips adhering to the inside of the device, reducing the wear of residual chips on the inner wall of the feeding cylinder 203 and the spiral roller 7, and is simple and easy to operate.

[0021] Working principle: When in use, the hydraulic rod 204 is activated to extend and retract, causing the feeding cylinder 203 to rotate between the fixed plates 201 via the rotating rod 202. The height of the discharge pipe 8 is adjusted according to the volume of the chip collection equipment, aligning the feed hopper 5 with the chip discharge position, allowing the chips to fall into the feed hopper 5, pass through the internal threaded pipe 4, and enter the feeding cylinder 203. The reduction motor 6 is activated to drive the spiral roller 7 to rotate, conveying the chips within the feeding cylinder 203 and discharging them into the chip collection equipment through the discharge pipe 8. After conveying, the feed hopper 5 is rotated to remove the chips from the internal threaded pipe 4. Then, the threaded rod 305 is rotated via the auxiliary knob 307 to make the screw... The threaded rod 305 moves on one side of the hollow block 304, causing the round-headed movable block 306 to retract into the hollow block 304. This removes the pressure of the round-headed movable block 306 on the trapezoidal block 303, allowing the arc-shaped cover plate 302 to be removed from the feeding cylinder 203. The chips adhering to the inner wall of the feeding cylinder 203 and the spiral roller 7 are then cleaned. After cleaning, the arc-shaped cover plate 302 is put back on the feeding cylinder 203. The L-shaped stop bar 301 limits the front and rear sides of the arc-shaped cover plate 302. The threaded rod 305 is rotated in the opposite direction, causing the round head of the round-headed movable block 306 to press against the inclined surface of the trapezoidal block 303, applying a downward force to the arc-shaped cover plate 302 to ensure stable installation.

[0022] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A spiral conveying device for cutting chips, characterized in that, include: Support base (1); The height adjustment mechanism (2) is set on the top of the support base (1). The height adjustment mechanism (2) includes a feeding cylinder (203) and a hydraulic rod (204). The hydraulic rod (204) is hinged to the top of the support base (1). The free end of the hydraulic rod (204) is hinged to the bottom of the feeding cylinder (203). The cleaning auxiliary mechanism (3) is set above the support base (1). The cleaning auxiliary mechanism (3) includes an L-shaped baffle (301), an arc-shaped cover plate (302) and a trapezoidal block (303). The outer wall of the feeding cylinder (203) is fitted with an arc-shaped cover plate (302) that matches the shape. A set of L-shaped baffles (301) are fixedly installed on the front and rear sides of the feeding cylinder (203). The inner wall of the L-shaped baffle (301) is in contact with the front and rear sides of the arc-shaped cover plate (302) but not connected. Two sets of trapezoidal blocks (303) are fixedly installed on the top of the arc-shaped cover plate (302).

2. The cutting chip spiral conveying device according to claim 1, characterized in that: The height adjustment mechanism (2) also includes a fixed plate (201) and a rotating rod (202). Two sets of fixed plates (201) are fixedly installed on the top of the support base (1). The adjacent sides of the two sets of fixed plates (201) are rotatably connected to one end of a set of rotating rods (202), and the other ends of the two sets of rotating rods (202) are fixedly connected to the outer wall of the feeding cylinder (203).

3. The cutting chip spiral conveying device according to claim 2, characterized in that: The cleaning auxiliary mechanism (3) also includes a hollow block (304), a threaded rod (305), a round-headed movable block (306), and an auxiliary knob (307). Two sets of hollow blocks (304) are fixedly installed on the top of the feeding cylinder (203). A threaded rod (305) is threadedly installed on one side of the hollow block (304). One end of the threaded rod (305) extends into the interior of the hollow block (304) and is rotatably installed with a round-headed movable block (306). The outer wall of the round-headed movable block (306) is in contact with but not connected to the inner wall of the hollow block (304). The other end of the threaded rod (305) is fixedly installed with an auxiliary knob (307).

4. A spiral conveying device for cutting chips according to claim 3, characterized in that: The round head of the movable block (306) is in contact with the inclined surface of the trapezoidal block (303) but not connected.

5. A spiral conveying device for cutting chips according to claim 4, characterized in that: The top of the feeding cylinder (203) is fixedly installed with an internally threaded pipe (4), and the inner wall of the internally threaded pipe (4) is threaded with a feed hopper (5).

6. A spiral conveying device for cutting chips according to claim 5, characterized in that: Spiral rollers (7) are rotatably installed on the inner walls of both sides of the feeding cylinder (203), and a geared motor (6) is fixedly installed on one side of the feeding cylinder (203). The output shaft of the geared motor (6) is fixedly connected to one end of the spiral roller (7).

7. A spiral conveying device for cutting chips according to claim 6, characterized in that: The bottom of the feeding cylinder (203) is fixedly installed with a discharge pipe (8).

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