CN115072609B

CN115072609B - Lifting feeding mechanism of adjustable feeding machine

Info

Publication number: CN115072609B
Application number: CN202210614552.6A
Authority: CN
Inventors: 肖勇; 王迎春; 孙强
Original assignee: Cixi Xianrui Electric Heating Appliance Co ltd
Current assignee: Cixi Xianrui Electric Heating Appliance Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2023-07-04
Anticipated expiration: 2042-05-30
Also published as: CN115072609A

Abstract

The invention discloses a lifting feeding mechanism of an adjustable feeder, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with an L-shaped sleeve, the left side of the L-shaped sleeve is provided with an opening, the front surface and the back surface of the L-shaped sleeve are both provided with L-shaped openings, the right side of the top of the bottom plate is fixedly connected with an adjusting motor, and the front end and the rear end of an output shaft of the adjusting motor are fixedly provided with a first screw through a speed reducer. According to the invention, the first screw sleeve and the second screw sleeve are driven to move by the adjusting motor through the first screw rod and the second screw rod, the heights of the wide chains are adjusted by the first screw sleeve and the second screw sleeve through the transmission toothed roller and the driven toothed roller, and finally the wide chains are lifted and fed by the transmission motor and the wide chains through the feeding sleeve, the first cylinder and the baffle plate, so that the height adjusting device has the advantage of convenience in height adjustment, and the problem that the existing feeding machine cannot be lifted and fed only in a single height in the using process is solved, and is inconvenient to butt joint production facilities of different heights.

Description

Lifting feeding mechanism of adjustable feeding machine

Technical Field

The invention relates to the technical field of feeders, in particular to an adjustable lifting feeding mechanism of a feeder.

Background

The feeder is a machine which can apply force to materials by means of acting force of machine movement to move and transport the materials, and is an indispensable device in light industry and heavy industry, while the height of the existing feeder cannot be adjusted in the use process, and the feeder can only lift and feed materials in a single height, so that the feeder is inconvenient to butt joint production devices with different heights.

Disclosure of Invention

In order to solve the problems in the prior art, the invention aims to provide a lifting feeding mechanism of an adjustable feeding machine, which has the advantage of being convenient to adjust the height, and solves the problems that the height of the existing feeding machine cannot be adjusted in the use process, the lifting feeding can only be carried out in a single height, and the production equipment with different heights is inconvenient to butt joint.

In order to achieve the above purpose, the present invention provides the following technical solutions: the lifting feeding mechanism of the adjustable feeder comprises a bottom plate, wherein an L-shaped sleeve is fixedly connected to the top of the bottom plate, an opening is formed in the left side of the L-shaped sleeve, L-shaped openings are formed in the front and the back of the L-shaped sleeve, an adjusting motor is fixedly connected to the right side of the top of the bottom plate, a first screw is fixedly installed at the front end and the rear end of an output shaft of the adjusting motor through a speed reducer, a second screw is movably connected to the front and the back of the L-shaped sleeve through bearing seats, the left end of the first screw is in transmission connection with the bottom end of the second screw through a bevel gear, a first screw sleeve is connected to the surface thread of the first screw, and a second screw sleeve is connected to the surface thread of the second screw;

the novel screw feeder is characterized in that the back of the screw sleeve II is fixedly connected with a transmission motor, the top of the inner side of the screw rod II is movably connected with a transmission toothed roller positioned in the L-shaped opening through a bearing, the rear end of the transmission toothed roller penetrates through the screw sleeve II and is fixedly connected with the front end of an output shaft of the transmission motor, the inner side of the screw sleeve I is provided with a driven toothed roller positioned in the L-shaped opening, the inner side of the L-shaped sleeve is provided with a wide chain, the transmission toothed roller and the driven toothed roller are meshed with the wide chain, the two sides of an inner cavity of the L-shaped sleeve are movably connected with guide rollers through bearings, the left side of the surface of the wide chain is fixedly connected with a backing plate, the left end of the backing plate penetrates through the opening and extends to the left side of the L-shaped sleeve, the bottom of the feeding sleeve is hinged with a baffle through a shaft lever, and the left side of the feeding sleeve is hinged with a first cylinder matched with the baffle.

As the preferable mode of the invention, the output end of the first cylinder is fixedly connected with a concave plate, and the bottom of the concave plate is hinged to the top of the baffle plate through a shaft lever.

As the preferable mode of the invention, the inner side of the first screw sleeve is provided with the tensioning mechanism, the tensioning mechanism comprises a fixed plate and a second cylinder, the fixed plate is fixedly connected to the inner side of the first screw sleeve, the fixed plate is positioned on the left side of the driven toothed roller, the second cylinder is fixedly inlaid at the front end and the rear end of the right side of the fixed plate, and the output end of the second cylinder is movably connected with the surface of the driven toothed roller.

As the preferable right side at the top of the L-shaped sleeve is fixedly connected with a display, the inside of the display is provided with a processor, the input end of the processor is electrically connected with a data conversion module in a bidirectional way, the output end of the processor is electrically connected with a display module, the input end of the processor is electrically connected with a pressure sensor, the pressure sensor is fixedly connected with the output end of a cylinder II, the right side of the pressure sensor is movably connected with the surface of a driven toothed roller through a bearing, and the front end and the rear end of the driven toothed roller are both positioned in the L-shaped opening.

Preferably, the display module is an LED waterproof display screen, and the data conversion module is a data converter.

As preferable in the invention, the left side of the feeding sleeve is fixedly connected with a rubber sleeve, and the rubber sleeve is sleeved on the surface of the first cylinder.

As the preferable choice of the invention, the right side of the bottom of the backing plate is fixedly connected with a balancing weight, and the balancing weight is matched with the feeding sleeve.

As the preferable choice of the invention, the right side of the second screw sleeve is fixedly connected with a concave sleeve, and the concave sleeve is sleeved on the surface of the L-shaped sleeve in a sliding way.

As the preferable mode of the invention, the top of the inner wall of the concave sleeve I is fixedly connected with a slide bar I, the front side and the rear side of the bottom of the inner wall of the opening are fixedly connected with a slide bar II, and the base plate is sleeved on the surfaces of the slide bar I and the slide bar II in a sliding way.

As the preferable mode of the invention, the front surface and the back surface of the L-shaped sleeve are fixedly connected with square sleeves, and the square sleeves are sleeved on the surfaces of the first screw rod and the second screw rod in a sliding manner.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the first screw sleeve and the second screw sleeve are driven to move by the adjusting motor through the first screw rod and the second screw rod, the heights of the wide chains are adjusted by the first screw sleeve and the second screw sleeve through the transmission toothed roller and the driven toothed roller, and finally the wide chains are lifted and fed by the transmission motor and the wide chains through the feeding sleeve, the first cylinder and the baffle plate, so that the height adjusting device has the advantage of convenience in height adjustment, and the problem that the existing feeding machine cannot be lifted and fed only in a single height in the using process is solved, and is inconvenient to butt joint production facilities of different heights.

2. According to the invention, the concave plate is arranged, so that the air cylinder can conveniently push the baffle plates, and the blocking phenomenon of the air cylinder on materials is avoided.

3. According to the invention, by arranging the tensioning mechanism, the wide chain can be tensioned through the driven toothed roller, so that the phenomenon that the wide chain is fed under the loosening condition and potential safety hazards are easy to exist is avoided.

4. According to the invention, the display is arranged, so that the tension of the wide chain can be detected, a user can know the tension conveniently, and the phenomenon of overlarge or overlarge tension is avoided.

5. According to the invention, the display module is arranged as the LED waterproof display screen, so that the protective performance of the display module can be improved, and the phenomenon that water drops easily affect the display module is avoided.

6. According to the invention, the rubber sleeve is arranged, so that the first cylinder can be protected, the phenomenon that foreign objects are easy to collide with the first cylinder is avoided, and the service life of the first cylinder is prolonged.

7. According to the invention, through arranging the balancing weight, the base plate can be subjected to weight balancing treatment, so that the phenomenon that the joint of the base plate and the wide chain is easily damaged due to inclination of the base plate is avoided.

8. According to the invention, the concave sleeve is arranged, so that the contact area between the second screw sleeve and the L-shaped sleeve can be increased, and the stability of the second screw sleeve in moving is improved.

9. According to the invention, the first slide bar and the second slide bar are arranged, so that the base plate can be limited, and the phenomenon that the base plate is easy to shake is avoided.

10. According to the invention, the square sleeve is arranged, so that the first screw rod can be supported, and the supporting strength of the first screw rod is improved.

Drawings

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

FIG. 2 is a front cross-sectional view of an L-shaped sleeve of the present invention;

FIG. 3 is a system diagram of a structural display of the present invention;

FIG. 4 is an enlarged block diagram of the portion A of FIG. 2 according to the present invention;

FIG. 5 is an enlarged block diagram of the portion B of FIG. 2 according to the present invention;

FIG. 6 is an enlarged block diagram of the portion C of FIG. 2 according to the present invention;

FIG. 7 is a left side cross-sectional view of the structural backing plate of the present invention;

fig. 8 is a perspective view of a driving toothed roller with the structure of the present invention.

In the figure: 1. a bottom plate; 2. an L-shaped sleeve; 3. an opening; 4. an L-shaped opening; 5. adjusting a motor; 6. a first screw; 7. a second screw; 8. a first screw sleeve; 9. a second screw sleeve; 10. a drive motor; 11. a driving toothed roller; 12. a driven toothed roller; 13. a wide chain; 14. a guide roller; 15. a backing plate; 16. a feeding sleeve; 17. a baffle; 18. a first cylinder; 19. a concave plate; 20. a tensioning mechanism; 201. a fixing plate; 202. a second cylinder; 21. a display; 211. a processor; 212. a data conversion module; 213. a display module; 214. a pressure sensor; 22. a rubber sleeve; 23. balancing weight; 24. a concave sleeve; 25. a first slide bar; 26. a second slide bar; 27. and (5) square sleeve.

Detailed Description

The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

As shown in fig. 1 to 8, the lifting feeding mechanism of the adjustable feeder provided by the invention comprises a bottom plate 1, wherein the top of the bottom plate 1 is fixedly connected with an L-shaped sleeve 2, the left side of the L-shaped sleeve 2 is provided with an opening 3, the front and the back of the L-shaped sleeve 2 are provided with L-shaped openings 4, the right side of the top of the bottom plate 1 is fixedly connected with an adjusting motor 5, the adjusting motor 5 is a waterproof double-shaft motor, the front end and the rear end of an output shaft of the adjusting motor 5 are fixedly provided with a first screw rod 6 through a speed reducer, the front and the back of the L-shaped sleeve 2 are movably connected with a second screw rod 7 through bearing seats, the left end of the first screw rod 6 is in transmission connection with the bottom end of the second screw rod 7 through a bevel gear, the bevel gear is provided with two bevel gears with the same size, the surface of the first screw rod 6 is in threaded connection with a first screw sleeve 8, and the surface of the second screw rod 7 is in threaded connection with a second screw sleeve 9;

the back fixedly connected with driving motor 10 of swivel nut two 9, driving motor 10 is gear motor, the top of screw rod two 7 inboard is through bearing swing joint has the transmission fluted roller 11 that is located L shape opening 4 inside, the rear end of transmission fluted roller 11 runs through swivel nut two 9 and fixed connection at the front end of driving motor 10 output shaft, the inboard of swivel nut one 8 is provided with the driven fluted roller 12 that is located L shape opening 4 inside, the inside of L shape cover 2 is provided with wide chain 13, transmission fluted roller 11 and driven fluted roller 12 all mesh with wide chain 13, the both sides of L shape cover 2 inner chamber all have guide roll 14 through bearing swing joint, the left side fixedly connected with backing plate 15 on wide chain 13 surface, the left end of backing plate 15 passes opening 3 and extends to the left side fixedly connected with pay-off cover 16 of L shape cover 2, the bottom of pay-off cover 16 articulates through the axostylus axostyle has baffle 17, the left side of pay-off cover 16 articulates through the axostylus axostyle has the cylinder one 18 that cooperates with baffle 17.

Referring to fig. 4, the output end of the first cylinder 18 is fixedly connected with a concave plate 19, and the bottom of the concave plate 19 is hinged to the top of the baffle 17 through a shaft lever.

As a technical optimization scheme of the invention, the concave plate 19 is arranged, so that the baffle 17 can be conveniently pushed by the first cylinder 18, and the blocking phenomenon of the first cylinder 18 to materials is avoided.

Referring to fig. 5, a tensioning mechanism 20 is disposed on the inner side of the first screw sleeve 8, the tensioning mechanism 20 includes a fixing plate 201 and a second cylinder 202, the fixing plate 201 is fixedly connected to the inner side of the first screw sleeve 8, the fixing plate 201 is located on the left side of the driven toothed roller 12, the second cylinder 202 is fixedly inlaid at the front end and the rear end on the right side of the fixing plate 201, and the output end of the second cylinder 202 is movably connected with the surface of the driven toothed roller 12.

As a technical optimization scheme of the invention, by arranging the tensioning mechanism 20, the wide chain 13 can be tensioned through the driven toothed roller 12, so that the phenomenon that the wide chain 13 is fed under the loosening condition and potential safety hazards are easy to exist is avoided.

Referring to fig. 3, a display 21 is fixedly connected to the right side of the top of the L-shaped sleeve 2, a processor 211 is arranged in the display 21, a data conversion module 212 is electrically connected to the input end of the processor 211 in a bidirectional manner, a display module 213 is electrically connected to the output end of the processor 211, a pressure sensor 214 is electrically connected to the input end of the processor 211, the pressure sensor 214 is fixedly connected to the output end of the cylinder two 202, the right side of the pressure sensor 214 is movably connected to the surface of the driven toothed roller 12 through a bearing, and the front end and the rear end of the driven toothed roller 12 are both located in the L-shaped opening 4.

As a technical optimization scheme of the invention, the tension of the wide chain 13 can be detected by arranging the display 21, so that a user can know the tension conveniently, and the phenomenon of overlarge or overlarge tension is avoided.

Referring to fig. 3, the display module 213 is an LED waterproof display, and the data conversion module 212 is a data converter.

As a technical optimization scheme of the invention, the display module 213 is set as the LED waterproof display screen, so that the protection performance of the display module 213 can be improved, and the phenomenon that water drops easily affect the display module 213 is avoided.

Referring to fig. 4, a rubber sleeve 22 is fixedly connected to the left side of the feeding sleeve 16, and the rubber sleeve 22 is sleeved on the surface of the first cylinder 18.

As a technical optimization scheme of the invention, the first cylinder 18 can be protected by arranging the rubber sleeve 22, so that the phenomenon that foreign objects are easy to collide with the first cylinder 18 is avoided, and the service life of the first cylinder 18 is prolonged.

Referring to fig. 4, a counterweight 23 is fixedly connected to the right side of the bottom of the backing plate 15, and the counterweight 23 is matched with the feeding sleeve 16.

As a technical optimization scheme of the invention, the counterweight 23 is arranged to carry out counterweight treatment on the backing plate 15, so that the phenomenon that the joint of the backing plate 15 and the wide chain 13 is easily damaged due to inclination of the backing plate 15 is avoided.

Referring to fig. 6, a concave sleeve 24 is fixedly connected to the right side of the second screw sleeve 9, and the concave sleeve 24 is slidably sleeved on the surface of the L-shaped sleeve 2.

As a technical optimization scheme of the invention, the concave sleeve 24 is arranged, so that the contact area between the second screw sleeve 9 and the L-shaped sleeve 2 can be increased, and the stability of the second screw sleeve 9 in moving is improved.

Referring to fig. 7, a first slide bar 25 is fixedly connected to the top of an inner wall of the concave sleeve 24, a second slide bar 26 is fixedly connected to the front side and the rear side of the bottom of the inner wall of the opening 3, and the pad 15 is slidably sleeved on the surfaces of the first slide bar 25 and the second slide bar 26.

As a technical optimization scheme of the invention, the first slide rod 25 and the second slide rod 26 are arranged to limit the base plate 15, so that the base plate 15 is prevented from shaking easily.

Referring to fig. 1, the front and back sides of the l-shaped sleeve 2 are fixedly connected with square sleeves 27, and the square sleeves 27 are slidably sleeved on the surfaces of the first screw 6 and the second screw 7.

As a technical optimization scheme of the invention, the square sleeve 27 is arranged, so that the screw rod I6 can be supported, and the supporting strength of the screw rod I6 is improved.

The working principle and the using flow of the invention are as follows: when in use, a user starts the adjusting motor 5, the adjusting motor 5 drives the screw one 6 to rotate, the screw one 6 drives the screw two 7 to synchronously rotate, at the moment, the screw one 6 can drive the screw sleeve one 8 to move leftwards, meanwhile, the screw two 7 drives the screw sleeve two 9 to move upwards, the screw sleeve one 8 drives the wide chain 13 to move upwards through the transmission toothed roller 11, meanwhile, the screw sleeve two 9 can drive the wide chain 13 to move leftwards through the fixing plate 201 and the cylinder two 202, the guide roller 14 guides the wide chain 13, namely, the height of the wide chain 13 can be increased, the length of the wide chain 13 can be reduced, after the transmission toothed roller 11 reaches a proper height, the adjusting motor 5 is closed, the pressure sensor 214 detects the tensioning force of the wide chain 13 through the cylinder two 202, when the proper tensioning force is not achieved, the second cylinder 202 is started, the second cylinder 202 drives the pressure sensor 214 to move rightwards, the pressure sensor 214 drives the driven toothed roller 12 to tension the wide chain 13 rightwards through a bearing, the second cylinder 202 is closed after the proper tensioning force is achieved, finally materials are filled into the feeding sleeve 16, the transmission motor 10 is started, the transmission motor 10 drives the transmission toothed roller 11 to rotate, the transmission toothed roller 11 drives the wide chain 13 to rotate, the wide chain 13 drives the feeding sleeve 16 to move upwards through the backing plate 15, the transmission motor 10 is closed and the first cylinder 18 is started after the proper height is achieved, and the first cylinder 18 drives the baffle 17 to rotate to discharge the materials, so that the effect of conveniently adjusting the height is achieved.

To sum up: the lifting feeding mechanism of the adjustable feeder is characterized in that the first screw sleeve 8 and the second screw sleeve 9 are driven to move by the first screw sleeve 6 and the second screw sleeve 7 through the adjusting motor 5, the first screw sleeve 8 and the second screw sleeve 9 are used for adjusting the height of the wide chain 13 through the transmission toothed roller 11 and the driven toothed roller 12, and finally the transmission motor 10 and the wide chain 13 are used for lifting and feeding through the feeding sleeve 16, the first cylinder 18 and the baffle 17, so that the height adjusting mechanism has the advantage of being convenient to adjust, and the problem that the height of the existing feeder cannot be adjusted in the using process, can only be used for lifting and feeding in a single height, and is inconvenient to butt joint production and setting of different heights is solved.

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 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 therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lift feeding mechanism of feeder with adjustable, includes bottom plate (1), its characterized in that: the novel screw rod is characterized in that an L-shaped sleeve (2) is fixedly connected to the top of the bottom plate (1), an opening (3) is formed in the left side of the L-shaped sleeve (2), L-shaped openings (4) are formed in the front and the back of the L-shaped sleeve (2), an adjusting motor (5) is fixedly connected to the right side of the top of the bottom plate (1), a first screw rod (6) is fixedly installed at the front end and the rear end of an output shaft of the adjusting motor (5) through a speed reducer, a second screw rod (7) is movably connected to the front and the back of the L-shaped sleeve (2) through bearing seats, the left end of the first screw rod (6) is in transmission connection with the bottom end of the second screw rod (7) through a bevel gear, a first screw sleeve (8) is connected to the surface thread of the first screw rod (6), and a second screw sleeve (9) is connected to the surface thread of the second screw rod (7); the back of the second screw sleeve (9) is fixedly connected with a transmission motor (10), the top of the inner side of the second screw sleeve (7) is movably connected with a transmission toothed roller (11) positioned in the L-shaped opening (4) through a bearing, the rear end of the transmission toothed roller (11) penetrates through the second screw sleeve (9) and is fixedly connected with the front end of an output shaft of the transmission motor (10), the inner side of the first screw sleeve (8) is provided with a driven toothed roller (12) positioned in the L-shaped opening (4), the inner side of the L-shaped sleeve (2) is provided with a wide chain (13), the transmission toothed roller (11) and the driven toothed roller (12) are meshed with the wide chain (13), two sides of the inner cavity of the L-shaped sleeve (2) are movably connected with guide rollers (14) through bearings, the left side of the surface of the wide chain (13) is fixedly connected with a base plate (15), the left end of the base plate (15) penetrates through the opening (3) and extends to the left side of the L-shaped sleeve (2) to be fixedly connected with a feeding sleeve (16), the bottom of the feeding sleeve (16) is provided with a shaft lever (17) through the hinge baffle (17), and the left side of the feeding sleeve (16) is matched with a shaft lever (17) through the hinge baffle (17); the output end of the first cylinder (18) is fixedly connected with a concave plate (19), and the bottom of the concave plate (19) is hinged to the top of the baffle (17) through a shaft rod; the inner side of the first screw sleeve (8) is provided with a tensioning mechanism (20), the tensioning mechanism (20) comprises a fixed plate (201) and a second cylinder (202), the fixed plate (201) is fixedly connected to the inner side of the first screw sleeve (8), the fixed plate (201) is positioned on the left side of the driven toothed roller (12), the second cylinder (202) is fixedly inlaid at the front end and the rear end of the right side of the fixed plate (201), and the output end of the second cylinder (202) is movably connected with the surface of the driven toothed roller (12); the right side fixedly connected with display (21) at L shape cover (2) top, the inside of display (21) is provided with treater (211), the two-way electricity of input of treater (211) is connected with data conversion module (212), the output electricity of treater (211) is connected with display module (213), the input electricity of treater (211) is connected with pressure sensor (214), pressure sensor (214) fixed connection is at the output of cylinder two (202), the right side of pressure sensor (214) is through bearing swing joint at the surface of driven fluted roller (12), the front end and the rear end of driven fluted roller (12) all are located the inside of L shape opening (4).

2. The lift feed mechanism of an adjustable feeder of claim 1, wherein: the display module (213) is an LED waterproof display screen, and the data conversion module (212) is a data converter.

3. The lift feed mechanism of an adjustable feeder of claim 2, wherein: the left side of pay-off cover (16) fixedly connected with rubber sleeve (22), rubber sleeve (22) cover is established in the surface of cylinder one (18).

4. A lift feed mechanism for an adjustable feeder as set forth in claim 3 wherein: the right side of backing plate (15) bottom fixedly connected with balancing weight (23), balancing weight (23) and pay-off cover (16) cooperation use.

5. The lift feed mechanism of an adjustable feeder of claim 4, wherein: the right side of the second screw sleeve (9) is fixedly connected with a concave sleeve (24), and the concave sleeve (24) is sleeved on the surface of the L-shaped sleeve (2) in a sliding manner.

6. The lift feed mechanism of an adjustable feeder of claim 5, wherein: the top of the inner wall of the concave sleeve (24) is fixedly connected with a first slide rod (25), the front side and the rear side of the bottom of the inner wall of the opening (3) are fixedly connected with a second slide rod (26), and the base plate (15) is in sliding sleeve joint with the surfaces of the first slide rod (25) and the second slide rod (26).

7. The lift feed mechanism of an adjustable feeder of claim 6, wherein: the front and the back of the L-shaped sleeve (2) are fixedly connected with square sleeves (27), and the square sleeves (27) are sleeved on the surfaces of the first screw rod (6) and the second screw rod (7) in a sliding manner.