CN218982969U

CN218982969U - Full-automatic variable-speed waste discharge feeder

Info

Publication number: CN218982969U
Application number: CN202320098377.XU
Authority: CN
Inventors: 孙卫华; 张广彦
Original assignee: BI LINK SPECIAL METAL PRODUCTS
Current assignee: BI LINK SPECIAL METAL PRODUCTS
Priority date: 2023-02-01
Filing date: 2023-02-01
Publication date: 2023-05-09
Anticipated expiration: 2033-02-01

Abstract

The utility model relates to the technical field of feeders, and discloses a full-automatic variable-speed waste discharge feeder, which comprises a speed regulating motor, wherein a cam mechanism is arranged at the top of the speed regulating motor, the back surface of the cam mechanism is connected with a mounting plate, a vibration platform is movably arranged at the top of the cam mechanism, and a vibration machine trough is arranged at the top of the vibration platform through a trough connecting block and a triangular bracket. The utility model can directly regulate the running speed through the speed regulating motor, greatly facilitates the regulation and control of the feeding speed by the staff, has reasonable structural design and simple transmission system, effectively reduces the noise when the system structure runs, optimizes the working environment and avoids the influence on the physical and mental health of the staff.

Description

Full-automatic variable-speed waste discharge feeder

Technical Field

The utility model relates to the technical field of feeders, in particular to a full-automatic variable-speed waste discharge feeder.

Background

The industries of medical treatment, electronics, electricity, hardware and the like, a feeding mechanism is required to be arranged below a stamping equipment die for discharging and conveying, an automatic lathe feeder in the prior art comprises a placing groove, a pushing rod and a power assembly for driving the pushing rod to slide, manual conveying operation is required to be frequent during the process, the production environment is poor, physical and psychological health of workers is not benefited, pneumatic speed regulation adopted in the prior art is inconvenient, irregular materials are easy to clamp during conveying under a conveying belt type conveying system, and therefore improvement is required.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a full-automatic variable-speed waste discharge feeder which has the advantage of convenience in regulation and control.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the full-automatic variable-speed waste discharge feeder comprises a speed regulating motor, wherein a cam mechanism is arranged at the top of the speed regulating motor, the back surface of the cam mechanism is connected with a mounting plate, a vibration platform is movably arranged at the top of the cam mechanism, and a vibrator trough is arranged at the top of the vibration platform through a trough connecting block and a triangular bracket;

the cam mechanism comprises an integrated box arranged between the speed regulating motor and the trough connecting block, a cam is arranged in the integrated box, the upper end of an output shaft of the speed regulating motor extends to the inside of the integrated box and is connected with the cam, a cam follower positioned on the back of the cam is arranged in the integrated box, two springs positioned on the left side and the right side of the cam follower are arranged on the back of an inner cavity of the integrated box, and the lower end of the back of the vibration platform is connected between the inside of the integrated box and the cam follower and the springs in a sliding mode.

As a preferable technical scheme of the utility model, two oilless bearings positioned at the left side and the right side of the spring are arranged on the back surface of the inner cavity of the integrated box, and a buffer gasket is sleeved outside the front end of the oilless bearings.

As a preferable technical scheme of the utility model, the lower end of the back of the vibration platform is in sliding sleeve joint with the outside of the oilless bearing and the front of the buffer gasket, and the buffer gasket is attached to the vibration platform.

As an optimized technical scheme of the utility model, the cam comprises a movable cam body, a base circle, an actual contour line and a theoretical contour line, wherein the cam body is movably arranged in the integrated box, the base circle is arranged at the axle center of the cam body, the actual contour line is arranged at the outer side of the cam body, the theoretical contour line is arranged at the outer side of the actual contour line, and a straight-moving ball is movably clamped in front of the actual contour line and the theoretical contour line.

As a preferred embodiment of the present utility model, the linear ball rolls along the actual contour and the theoretical contour surfaces.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model can directly regulate the running speed through the speed regulating motor, greatly facilitates the regulation and control of the feeding speed by the staff, has reasonable structural design and simple transmission system, effectively reduces the noise when the system structure runs, optimizes the working environment and avoids the influence on the physical and mental health of the staff.

2. According to the utility model, the belt type feeding mechanism is replaced by the vibrator trough, so that the situation of clamping materials during conveying irregular materials can be avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the assembly of the present utility model with a trough;

FIG. 3 is a side view of the assembled trough of the present utility model;

FIG. 4 is a schematic view of the internal structure of the cam mechanism of the present utility model;

FIG. 5 is a schematic view of the cam motion state according to the present utility model;

fig. 6 is a diagram showing the movement trace of the linear ball according to the present utility model.

In the figure: 1. a speed regulating motor; 2. a cam mechanism; 21. an integration box; 22. a cam; 221. a cam body; 222. a base circle; 223. an actual contour line; 224. a theoretical contour line; 225. a direct-acting ball; 23. a cam follower; 24. a spring; 25. an oilless bearing; 26. a buffer pad; 3. connecting blocks of the trough; 4. a mounting plate; 5. a vibrator trough; 6. a-frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 6, the utility model provides a full-automatic variable speed waste discharge feeder, which comprises a speed regulating motor 1, wherein a cam mechanism 2 is arranged at the top of the speed regulating motor 1, the back surface of the cam mechanism 2 is connected with a mounting plate 4, a vibration platform is movably arranged at the top of the cam mechanism 2, and a vibration machine trough 5 is arranged at the top of the vibration platform through a trough connecting block 3 and a triangular bracket 6;

the belt type feeding mechanism is replaced by the vibrator trough 5, so that the situation of clamping materials during the process of conveying irregular materials can be avoided;

the cam mechanism 2 comprises an integrated box 21 arranged between the speed regulating motor 1 and the trough connecting block 3, a cam 22 is arranged in the integrated box 21, the upper end of an output shaft of the speed regulating motor 1 extends into the integrated box 21 and is connected with the cam 22, a cam follower 23 positioned at the back of the cam 22 is arranged in the integrated box 21, two springs 24 positioned at the left side and the right side of the cam follower 23 are arranged at the back of the inner cavity of the integrated box 21, and the lower end of the back of the vibration platform is in sliding clamping connection with the inside of the integrated box 21 and between the cam follower 23 and the springs 24;

the speed regulating motor 1 can directly regulate the running speed, so that the regulation and control of the feeding speed by workers are greatly facilitated, the structural design is reasonable, the transmission system is simple, the noise generated when the system structure runs is effectively reduced, the working environment is optimized, and the influence on the physical and mental health of the workers is avoided.

Wherein, two oilless bearings 25 positioned at the left side and the right side of the spring 24 are arranged on the back surface of the inner cavity of the integrated box 21, and a buffer gasket 26 is sleeved outside the front end of the oilless bearing 25;

the motion stability of the vibration platform can be improved through the matching of the oilless bearing 25 and the buffer gasket 26, and further the noise generated during the operation of the vibration platform can be reduced.

Wherein, the lower extreme at vibrations platform back slides and cup joints in oilless bearing 25 outside and the front of buffer pad 26, and buffer pad 26 laminating mutually with vibrations platform.

The cam 22 includes a cam body 221, a base circle 222, an actual contour line 223 and a theoretical contour line 224, the cam body 221 is movably mounted in the integrated box 21, the base circle 222 is disposed at the axis of the cam body 221, the actual contour line 223 is disposed on the outer side of the cam body 221, the theoretical contour line 224 is disposed on the outer side of the actual contour line 223, and a translational ball 225 is movably clamped between the actual contour line 223 and the theoretical contour line 224.

Wherein the linear ball 225 rolls along the actual 223 and theoretical 224 contour surfaces;

the distance between the linear motion ball 225 and the axial center of the cam body 221 rises by 28mm when the linear motion ball 225 moves between 0 ° and 53.5 °, the distance between the linear motion ball 225 and the axial center of the cam body 221 drops by 18mm when the linear motion ball 225 does not include the movement between 53.5 ° and 99 °, the distance between the linear motion ball 225 and the axial center of the cam body 221 drops by 10mm immediately when the linear motion ball reaches 99 °, the distance between the linear motion ball 225 and the axial center of the cam body 221 remains inconvenient when the linear motion ball 225 moves 120 ° until the linear motion ball 225 moves, and the linear motion ball 225 circulates the movement 3 times after the cam 22 rotates 360 °.

The working principle and the using flow of the utility model are as follows:

at the initial position, the motor drives the eccentric cam mechanism with a specific structure to rotate;

the eccentric cam with a specific structure rotates to slowly push the vibration platform forwards and compress the spring to move towards the limit position of the cam;

when the limit position is reached and exceeded, the cam quickly returns to the initial position, and meanwhile, the spring loses forward pushing of the cam and quickly returns to the back;

the spring is quickly reset, and simultaneously, the vibration platform is quickly pushed backwards, and when the vibration platform reaches the initial position and meets the limit, the vibration platform immediately stops moving;

because of inertia, the material on the vibration platform continues to move backwards for a distance;

with this circulation, the material moves from front to back.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a full-automatic variable speed arranges useless feeder, includes speed governing motor (1), its characterized in that: the top of the speed regulating motor (1) is provided with a cam mechanism (2), the back of the cam mechanism (2) is connected with a mounting plate (4), the top of the cam mechanism (2) is movably provided with a vibration platform, and the top of the vibration platform is provided with a vibration machine trough (5) through a trough connecting block (3) and a triangular bracket (6);

the cam mechanism (2) comprises an integrated box (21) arranged between a speed regulating motor (1) and a trough connecting block (3), a cam (22) is arranged in the integrated box (21), the upper end of an output shaft of the speed regulating motor (1) extends to the inside of the integrated box (21) and is connected with the cam (22), a cam follower (23) positioned on the back of the cam (22) is arranged in the integrated box (21), two springs (24) positioned on the left side and the right side of the cam follower (23) are arranged on the back of an inner cavity of the integrated box (21), and the lower end of the back of the vibration platform is connected between the inside of the integrated box (21) and the cam follower (23) and the springs (24) in a sliding mode.

2. The fully automatic variable speed waste discharge feeder of claim 1, wherein: two oilless bearings (25) positioned on the left side and the right side of the spring (24) are arranged on the back surface of the inner cavity of the integrated box (21), and a buffer gasket (26) is sleeved outside the front end of each oilless bearing (25).

3. The fully automatic variable speed waste discharge feeder of claim 2, wherein: the lower extreme at vibrations platform back slides and cup joints in the front outside oilless bearing (25) and buffer pad (26), buffer pad (26) are laminated mutually with vibrations platform.

4. A fully automatic variable speed waste discharge feeder as claimed in claim 3, wherein: the cam (22) comprises a cam body (221), a base circle (222), an actual contour line (223) and a theoretical contour line (224), wherein the cam body (221) is movably installed in the integrated box (21), the base circle (222) is arranged at the axis of the cam body (221), the actual contour line (223) is arranged on the outer side of the cam body (221), the theoretical contour line (224) is arranged on the outer side of the actual contour line (223), and a direct-acting ball (225) is movably clamped before the actual contour line (223) and the theoretical contour line (224).

5. The fully automatic variable speed waste discharge feeder of claim 4, wherein: the linear ball (225) rolls along the actual profile (223) and theoretical profile (224) surfaces.