CN102390661B - Chip conveyor - Google Patents

Abstract

The invention relates to a chip removal device, which includes a shell, a chain plate assembly, a power actuator, a front-end rotary adjustment mechanism and a rear-end rotary adjustment mechanism. The adjustment mechanism and the rear-end rotation adjustment mechanism are respectively arranged at both ends of the housing. The chain plate assembly is an annular chain structure. The chain plate assembly is wrapped around the front-end rotation adjustment mechanism and the rear-end rotation adjustment mechanism. The power actuator drives the front end The rotation adjustment mechanism moves, and then drives the chain plate assembly to perform circular motion along the slideway in the housing. The chip removal device of the present invention can be directly installed in the equipment without drop overlap and without space restrictions, making the workshop more clean and tidy, with simple installation and convenient maintenance, and realizing single-machine steering and conveying, which can be applied to dry processing and also It can be used in wet processing to realize single-machine turning and conveying of chips, circular chip removal and cooling liquid recovery of the ring workbench of machining equipment.

Description

A chip removal device

technical field

The invention relates to a chip conveying device, which is suitable for conveying chips of various materials and shapes in dry and wet processing in production workshops.

Background technique

At present, chip conveying devices mainly include chain plate type, scraper magnetic scraper type, permanent magnet type, and spiral type. Chips, short chips, chips, can convey different materials such as steel chips, cast iron chips, aluminum chips, copper chips, plastics, etc., but the above chip removal devices have certain shortcomings in the chip removal process, and can only be linear chip removal , a single machine cannot carry out steering conveying and chip removal. If chip removal is to be realized, one or several linear chip removal devices need to be added. The overlapping installation will occupy additional workshop space, increase procurement and production costs, and increase workshop production may increase failure rate.

Contents of the invention

Aiming at the defect that the current chip conveying device lacks the capability of single-machine turning and conveying, the present invention provides a chip removal device, which can meet the requirement of single-machine turning and conveying of chips with multiple angles.

The technical solution of the present invention to solve the above-mentioned technical problems is as follows: a chip removal device, including a housing, a chain plate assembly, a power actuator, a front-end rotation adjustment mechanism and a rear-end rotation adjustment mechanism, the housing is a curved structure, There is a slideway on the inner wall, the front-end rotary adjustment mechanism and the rear-end rotary adjustment mechanism are respectively arranged at both ends of the housing, the chain plate assembly is an annular chain structure, and the chain plate assembly is wound around the front end for rotary adjustment. On the mechanism and the rear-end rotation adjustment mechanism, the power actuator drives the front-end rotation adjustment mechanism to move, and then drives the chain plate assembly to make circular motion along the slideway in the housing.

Further, the chain plate assembly includes a plurality of chain plates and a plurality of chain plate shafts, each chain plate is equipped with a chain plate shaft, and one end of each chain plate shaft passes through the first transmission chain and other chain plate shafts The shafts are connected sequentially, and the other end is sequentially connected with other chain plate shafts through the second transmission chain, and the two ends of the chain plate shafts are respectively arranged in the slideways on the inner walls on both sides of the housing.

Further, the chain plate is a hinged multi-spherical angle chain plate.

Further, the shaft axes of two adjacent chain plates are not parallel.

Further, the first transmission chain is composed of a plurality of first chain rollers connected in sequence, and the second transmission chain is composed of a plurality of second chain rollers connected in sequence, and the first chain roller is arranged through the inner small chain piece and the inner large chain piece. At one end of the chain plate shaft, the second chain roller is arranged on the other end of the chain plate shaft through the outer small chain piece and the outer large chain piece, and an inner chip retaining plate and an outer chip retaining plate are respectively arranged at both ends of the chain plate shaft.

Further, the pitch of the first transmission chain is greater than the pitch of the second transmission chain, and the diameter of the rollers of the first chain is greater than the diameter of the rollers of the second chain.

Further, the power actuator is a side-mounted reducer, and the side-mounted reducer is fixed on the front-end rotation adjustment mechanism through a flange.

Further, the front end rotation adjustment mechanism is provided with a chain plate tension adjustment device.

Further, the housing is provided with horizontal chip guide grooves.

Further, the housing is an arc bend structure, or a ring bend structure.

The beneficial effects of the present invention are: the chip removal device of the present invention can be directly installed in the equipment, without drop overlap, free from space constraints, making the workshop more clean and tidy, and easy to install, easy to maintain, and realize single-machine steering and conveying. It can be used in dry processing and also in wet processing to realize single-machine turning and conveying of chips, circular chip removal and cooling liquid recovery of the ring workbench of machining equipment.

Description of drawings

Fig. 1 is a schematic structural view of the chip removal device of the present invention;

Fig. 2 is a schematic diagram of the structure of A-A in Fig. 1;

Fig. 3 is a structural schematic diagram of the front-end rotary adjustment mechanism;

Fig. 4 is a structural schematic diagram of the rear-end rotary adjustment mechanism;

Figure 5 is a schematic diagram of the chain plate structure.

Detailed ways

The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

As shown in Figures 1 to 5, a chip removal device includes a housing 1, a chain plate assembly 2, a power actuator, a front-end rotation adjustment mechanism 3 and a rear-end rotation adjustment mechanism 4, and the housing 1 is curved. The inner walls of both sides are provided with slideways 11, and the chain plate assembly 2 is an annular chain structure composed of a plurality of hinged multi-spherical angle chain plates 21 connected in sequence, and each hinged multi-spherical angle chain plate 21 A chain plate shaft 22 is installed, and each chain plate shaft 22 one end is connected together with other chain plate shafts by the first transmission chain 23, and the other end is connected together with other chain plate shafts by the second transmission chain 24, and each The two ends of each chain plate shaft 22 are respectively arranged in the slideways 11 corresponding to the inner walls on both sides of the housing 1;

The first transmission chain 23 is formed by connecting successively a plurality of first chain rollers 231, and the second transmission chain 24 is formed by connecting successively a plurality of second chain rollers 241. The first chain roller 231 passes through the inner small chain sheet 232, the inner large The chain plate 233 is arranged on one end of the chain plate shaft 22, and the second chain roller 241 is arranged on the other end of the chain plate shaft 22 through the outer small chain plate 242 and the outer large chain plate 243, and the two ends of the chain plate shaft 22 are also respectively provided with The inner chip baffle 234 and the outer chip baffle 244 prevent chips from entering the slideway 11 and damaging the chain drive.

The front-end rotation adjustment mechanism 3 and the rear-end rotation adjustment mechanism 4 are respectively arranged at both ends of the housing 1, and the power actuator is a side geared motor 5, and the side gear motor 5 is fixed to the front end rotation adjustment mechanism 3 through a flange 51. Above, the front-end rotation adjustment mechanism 3 includes a front shaft 31, which is connected to the side reduction motor 5, and the two ends of the front shaft 31 are arranged on the inner walls of both sides of the housing 1 through outer spherical bearings 32 with seats, and the front shaft 31 The first inner sprocket 33 and the second outer sprocket 34 are sleeved, and the rear-end rotation adjustment mechanism 4 includes a rear shaft 41, and the two ends of the rear shaft 41 are arranged on the inner walls of both sides of the housing 1 through outer spherical bearings 42 with seats. The rear shaft 41 is fitted with a second inner sprocket 43 and a second outer sprocket 44, the outer spherical bearings of the front end rotation adjustment mechanism 3 and the rear end rotation adjustment mechanism 49 can be slidably adjusted, and the parts and components are reasonably assembled to meet the requirements of smooth rotation .

The chain plate assembly 2 surrounds the front end rotation adjustment mechanism 3 and the rear end rotation adjustment mechanism 4, the first transmission chain 23 is respectively engaged with the first inner sprocket 33 and the second inner sprocket 43, and the second transmission chain 24 is respectively engaged with the The first outer sprocket 34 and the second outer sprocket 44 are engaged.

The side-mounted deceleration motor 5 drives the front-end rotary adjustment mechanism 3 to move, and the front-end rotary adjustment mechanism 3 and the rear-end rotary adjustment mechanism 4 are adjusted and used together to drive the chain plate assembly 2 to make circular motions along the slideway 11 in the housing 1 to realize circular motion. Circular rotation of the chip conveyor.

The front end rotation adjustment mechanism 3 is provided with a chain plate tension adjustment device 6 .

The housing 1 is provided with a horizontal chip guide, through which the chips are collected on the hinged multi-spherical angle chain plate, and discharged from the chip outlet at the front end of the chip removal device, realizing single-machine steering and conveying of chips at an α angle.

The housing 1 is a centralized installation body of the side reducer 5, the chain plate assembly 2, and the front and rear end rotation adjustment machines 3 and 4, which can be installed in supporting equipment or in the trench/ground according to user requirements On, the ground is clean.

The housing 1 can be in an arc or circular bend structure, and can also be designed in different housing shapes according to user requirements.

The flange 2 connecting the reducer meets the lateral stress requirements of working conditions, and is easy to install and has a long service life.

The side-mounted reducer 3 of the power actuator adopts a low-noise, high-efficiency, lightweight, compact, space-saving, sturdy and durable side-mounted reducer motor 5, which increases the service life of the chip removal device.

The setting of the front-end rotation adjustment mechanism 3 and the rear-end rotation adjustment mechanism 4 effectively reduces the wear and tear of the front-end and rear-end rotation of the chip removal device, and it is more stable when the chip conveying device is working. The front-end and rear-end rotation adjustment mechanisms 3 and 4 are used together , Effectively ensure the normal use of the annular chip removal device and prolong the service life.

The axes of the adjacent hinged multi-spherical angle chain plates 11 are not parallel and form an angle of β; the shaft axes of the upper and lower chain plates of the chain plate assembly 5 are not parallel and form a γ cone angle; the pitches of the first chain and the second chain are different, and the first The diameters of the chain roller and the second chain roller are different, matching the pitch of the inner and outer sprockets to match the linear speed requirements of different gyration radii; the chain plate assembly is reliable in assembly, effectively ensuring the turning and smooth conveying of chips.

The inner small chain, the inner large chain, the inner chip plate, the hinged multi-spherical angle chain plate, the outer chip plate, the outer small chain, and the outer large chain are all pressed and formed by molds, and the materials of the parts are uniform. After wear-resistant and corrosion-resistant treatment, the reliability of the device is effectively guaranteed. Among them, the axis of the hinged multi-spherical angle chain plate 11 forms an angle of β, and the chain plate expansion material is designed and calculated according to the user's customized requirements, and is formed by stamping with a mold.

The rollers of the first transmission chain, the rollers of the second transmission chain, and the chain plate shaft are all finely manufactured by machining equipment to ensure the accuracy of each part and meet the performance requirements of the chain plate assembly 5 as a whole.

The horizontal chip guide 17 is used to collect the chips of the supporting equipment, and different structural forms can be designed according to the requirements of users.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection of the present invention. within range.

Claims (3)

1. A chip removal device, characterized in that it includes a housing, a chain plate assembly, a power actuator, a front-end rotation adjustment mechanism and a rear-end rotation adjustment mechanism, the housing is a curved structure, and the inner wall is provided with The slideway, the front-end rotation adjustment mechanism and the rear-end rotation adjustment mechanism are respectively arranged at both ends of the housing, and the chain plate assembly is an annular chain structure, and the chain plate assembly is surrounded by the front-end rotation adjustment mechanism and the rear-end rotation adjustment mechanism. On the adjustment mechanism, the power actuator drives the front end rotation adjustment mechanism to move, and then drives the chain plate assembly to make circular motion along the slideway in the housing. The chain plate assembly includes multiple chain plates and multiple Chain plate shaft, each chain plate is equipped with a chain plate shaft, one end of each chain plate shaft is connected to other chain plate shafts in turn through the first transmission chain, and the other end is connected to other chain plate shafts in turn through the second transmission chain connected, and the two ends of the chain plate shaft are respectively arranged in the slideways on the inner walls on both sides of the housing, the first transmission chain is composed of a plurality of first chain rollers connected in sequence, and the second transmission chain is composed of a plurality of second The chain rollers are connected sequentially. The first chain roller is set on one end of the chain plate shaft through the inner small chain piece and the inner large chain piece, and the second chain roller is set on the other end of the chain plate shaft through the outer small chain piece and the outer large chain piece. In addition, an inner chip baffle and an outer chip baffle are respectively provided at both ends of the chain plate shaft, the pitch of the first transmission chain is greater than the pitch of the second transmission chain, and the diameter of the first chain roller is larger than that of the second chain roller diameter; The casing is provided with a horizontal chip guide groove, so that the chips are turned and conveyed in a single machine at an angle of α. The chain plates are hinged multi-spherical angle chain plates. The axes of adjacent hinged multi-spherical angle chain plates are not parallel and form an angle of β. The shaft axes of two adjacent chain plates are not parallel and form a γ cone angle; The power actuator is a side reducer, and the side reducer is fixed on the front end rotation adjustment mechanism through a flange; The front-end rotation adjustment mechanism includes a front shaft, which is connected with a side-mounted geared motor. The second outer sprocket, the rear end rotation adjustment mechanism includes the rear axle, the two ends of the rear axle are arranged on the inner walls of both sides of the housing through outer spherical bearings with seats, and the second inner sprocket and the second outer sprocket are set on the rear axle , The outer spherical bearing sliding adjustment of the front-end rotary adjustment mechanism and the rear-end rotary adjustment mechanism. 2. A chip removal device according to claim 1, characterized in that: the front end rotation adjustment mechanism is provided with a chain plate tension adjustment device. 3. The chip removal device according to claim 1, characterized in that: the housing is an arc-shaped bend structure or a ring-shaped bend structure.