CN217349916U

CN217349916U - Powder material loading machine convenient to adjust discharge height

Info

Publication number: CN217349916U
Application number: CN202220446774.7U
Authority: CN
Inventors: 马爱华
Original assignee: Suzhou Pukong Technology Co ltd
Current assignee: Suzhou Pukong Technology Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-09-02
Anticipated expiration: 2032-03-02

Abstract

The utility model discloses a powder feeding machine convenient for adjusting the discharging height, which comprises a supporting plate, wherein a driving motor is arranged on the side wall at the bottom of the supporting plate, the output shaft of the driving motor is fixedly connected with one end of a linear screw rod, the other end of the linear screw rod is rotatably connected on the side wall at the top of the supporting plate through a bearing seat, a thread sleeve is connected on the outer wall of the linear screw rod in a screw transmission way, the thread sleeve is embedded in a movable plate, the movable plate passes through two strip-shaped holes arranged on the side wall of the supporting plate and is fixedly connected with the bottom of a lifting platform, the surface of the lifting platform is fixedly connected with a first fixed block and a second fixed block which are symmetrically arranged, the powder feeding machine convenient for adjusting the discharging height is different from the prior art, has the automatic feeding function, is suitable for feeding work of equipment with different heights, has wide application range and small limitation, and utilizes a vibration motor to generate vibration and drive a hopper to vibrate, thereby shaking off the powder raw materials adhered to the inner wall of the hopper and leading the feeding effect to be better.

Description

Powder feeding machine convenient to adjust ejection of compact height

Technical Field

The utility model relates to a material loading machine technical field specifically is a powder material loading machine convenient to adjust ejection of compact height.

Background

Injection molding is an industrial product production molding method, and occupies a mainstream position in the molding of plastic products, in the traditional injection molding, a manual mode is mostly adopted for feeding, the demand of the plastic products is increased explosively, new requirements are provided for the production efficiency of the injection molding, and the manual mode is difficult to meet.

At present, generally realize the automatic feeding operation through the material loading machine, but current material loading machine does not possess ejection of compact height control function, generally can only be suitable for the equipment material loading work of same height, and application range is too limited, and simultaneously at the in-process of material loading, the easy adhesion of powder raw materials is in the hopper, can not all fall down, and the material loading effect is relatively poor, for this reason, we propose a powder material loading machine of being convenient for adjust ejection of compact height.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a powder material loading machine convenient to adjust ejection of compact height to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a powder feeding machine convenient for adjusting the discharging height comprises a supporting plate, wherein a driving motor is installed on the side wall of the bottom of the supporting plate, an output shaft of the driving motor is fixedly connected with one end of a linear lead screw, the other end of the linear lead screw is rotatably connected onto the side wall of the top of the supporting plate through a bearing seat, a threaded sleeve is connected to the outer wall of the linear lead screw in a spiral transmission manner and is embedded into a movable plate, the movable plate penetrates through two strip-shaped holes formed in the side wall of the supporting plate and is fixedly connected with the bottom of a lifting table, two fixing blocks I and two fixing blocks II which are symmetrically arranged are fixedly connected to the surface of the lifting table, a hopper is rotatably connected between the two fixing blocks I through a rotating shaft, one side, far away from the hopper, of the two fixing blocks I is rotatably connected with a gear I through the rotating shaft, the gear I is meshed with a toothed plate I, one end of a connecting rod is hinged with one end of the connecting rod, and the other end of the side wall of the gear II is hinged with the edge of the side wall, the gear II is rotatably connected to the side wall of the second fixing block through a rotating shaft, and a material pouring height adjusting mechanism meshed with the gear II is arranged at the top of the supporting plate.

Preferably, the movable plate is fixedly connected with two limiting blocks on the side wall in the strip-shaped hole, and the two limiting blocks are U-shaped and fit and slide on the inner wall of the strip-shaped hole.

Preferably, the bottom of the first toothed plate is fixedly connected with a sliding block, the sliding block slides in a sliding rail, and the sliding rail is fixedly connected to the side wall of the first fixed block.

Preferably, the two fixing blocks are fixedly connected with the two adjacent side walls, and the bottom of the hopper is attached to the two horizontal supporting blocks.

Preferably, the material pouring height adjusting mechanism comprises an adjusting screw rod which is rotatably connected in the supporting plate, a rotating handle is fixedly connected to the top end of the adjusting screw rod, a movable sleeve is connected to the outer wall of the adjusting screw rod in a spiral transmission mode, the movable sleeve is arranged on the side wall of the supporting plate, an adjusting hole for the movable sleeve to move up and down is further formed in the side wall of the supporting plate, two toothed plates are fixedly connected to the side walls at the two ends of the movable sleeve, and the two toothed plates are respectively meshed with the two gears.

Preferably, a vibration motor is installed on the side wall of the hopper, which is far away from the supporting plate, and a support rod is fixedly connected on the side wall of the lifting platform, which is far away from the supporting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses be different from prior art, after the hopper removes to the pouring height, the automatic certain angle of overturning of hopper, powder raw materials in the hopper can be poured into in the equipment, possess the automatic feeding function, when the equipment of co-altitude not carries out the material loading during operation, through pouring height control mechanism's setting, remove two positions that are higher than the equipment feed inlet with the pinion rack, thereby the equipment material loading work of applicable co-altitude, application range is extensive, the limitation is little, utilize vibrating motor to produce vibrations and drive the hopper vibrations, thereby shake off the powder raw materials of hopper inner wall adhesion, make the material loading effect better.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic structural view of each component on the lifting platform of the present invention;

FIG. 4 is a schematic structural view of the material pouring height adjusting mechanism of the present invention;

fig. 5 is a schematic structural view of the slide rail of the present invention after being cut away.

In the figure: 1. a support plate; 2. a drive motor; 3. a linear lead screw; 4. a threaded sleeve; 5. a movable plate; 6. a limiting block; 7. a lifting platform; 8. a first fixed block; 9. a hopper; 10. a first gear; 11. a toothed plate I; 12. a slider; 13. a slide rail; 14. a connecting rod; 15. a second gear; 16. a second fixed block; 17. a horizontal support block; 18. a material pouring height adjusting mechanism; 181. adjusting the screw rod; 182. a handle is rotated; 183. a movable sleeve; 184. a toothed plate II; 19. a vibration motor; 20. a supporting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a powder feeding machine convenient for adjusting discharging height comprises a supporting plate 1, a driving motor 2 is installed on the side wall of the bottom of the supporting plate 1, an output shaft of the driving motor 2 is fixedly connected with one end of a linear lead screw 3, the other end of the linear lead screw 3 is rotatably connected onto the side wall of the top of the supporting plate 1 through a bearing seat, a threaded sleeve 4 is connected onto the outer wall of the linear lead screw 3 in a spiral transmission mode, the threaded sleeve 4 is embedded into a movable plate 5, the movable plate 5 penetrates through two strip-shaped holes formed in the side wall of the supporting plate 1 and is fixedly connected with the bottom of a lifting table 7, two symmetrically-arranged fixed blocks I8 and fixed blocks II 16 are fixedly connected onto the surface of the lifting table 7, a hopper 9 is rotatably connected between the two fixed blocks I8 through a rotating shaft, one side, far away from the hopper 9, of the two fixed blocks I8 is rotatably connected with a gear I10 through the rotating shaft, the gear I10 is meshed with a toothed plate I11, one end of the toothed plate I11 is hinged with one end of a connecting rod 14, the other end of the connecting rod 14 is hinged with the edge of the side wall of the second gear 15, the second gear 15 is rotatably connected to the side wall of the second fixed block 16 through a rotating shaft, and the top of the supporting plate 1 is provided with a material pouring height adjusting mechanism 18 meshed with the second gear 15.

Further, two limiting blocks 6 are fixedly connected to the side wall of the movable plate 5 in the strip-shaped hole, and the two limiting blocks 6 are U-shaped and slide on the inner wall of the strip-shaped hole in a fitting manner; slide in the bar hole through stopper 6 to make fly leaf 5 more stable effective when reciprocating.

Furthermore, a sliding block 12 is fixedly connected to the bottom of the first toothed plate 11, the sliding block 12 slides in a sliding rail 13, the sliding rail 13 is fixedly connected to the side wall of the first fixed block 8, and the sliding block 12 moves in the sliding rail 13, so that the first toothed plate 11 is kept more stable in transverse movement.

Further, horizontal support blocks 17 are fixedly connected to the side walls, close to the two second fixed blocks 16, of the two second fixed blocks, and the bottom of the hopper 9 is attached to the two horizontal support blocks 17; when the hopper 9 is repositioned, the bottom of the hopper 9 may be placed on a horizontal support block 17 to maintain the hopper 9 in a horizontal position.

Further, the material pouring height adjusting mechanism 18 comprises an adjusting screw 181 rotatably connected in the supporting plate 1, a rotating handle 182 is fixedly connected to the top end of the adjusting screw 181, a movable sleeve 183 is connected to the outer wall of the adjusting screw 181 in a spiral transmission manner, the movable sleeve 183 is sleeved on the side wall of the supporting plate 1, an adjusting hole for the movable sleeve 183 to move up and down is further formed in the side wall of the supporting plate 1, two toothed plate pairs 184 are fixedly connected to the side walls at the two ends of the movable sleeve 183, and the two toothed plate pairs 184 are respectively meshed with the two gears two 15; the rotating handle 182 is rotated and the adjusting screw 181 is driven to rotate, the adjusting screw 181 drives the second toothed plate 184 to move through the spiral transmission effect with the movable sleeve 183, and the second toothed plate 184 is moved to a position higher than the feeding hole of the equipment, so that the equipment feeding device is applicable to equipment feeding work with different heights, wide in application range and small in limitation.

Furthermore, a vibration motor 19 is arranged on the side wall of the hopper 9 far away from the support plate 1, and a support rod 20 is fixedly connected on the side wall of the lifting platform 7 far away from the support plate 1; the vibration motor 19 is used for generating vibration and driving the hopper 9 to vibrate, so that the powder raw materials adhered to the inner wall of the hopper 9 can be shaken off, the loading effect is better, and the supporting rod 20 can be used for supporting the hopper 9 after being turned.

In the scheme, when the powder feeding device is used, when the hopper 9 is positioned at the bottommost part of the supporting plate 1, powder raw materials are poured into the hopper 9, the driving motor 2 is started to work, the driving motor 2 drives the linear lead screw 3 to rotate, the linear lead screw 3 drives the movable plate 5 to move through the spiral transmission effect with the thread bushing 4, the movable plate 5 drives the lifting platform 7 to move upwards, the lifting platform 7 drives the hopper 9 to move upwards, when the gear II 15 is meshed with the toothed plate II 184, the lifting platform 7 continues to move upwards, the gear II 15 can rotate and drives the toothed plate I11 to move through the connecting rod 14, the toothed plate I11 drives the hopper 9 to turn towards one side far away from the supporting plate 1 through the meshing effect with the gear I10, so that the hopper 9 is turned over for a certain angle, the powder raw materials in the hopper 9 can be poured into equipment to finish feeding operation, when the equipment with different heights needs to be fed, through the setting of falling material height adjustment mechanism 18, it is rotatory to rotate turning handle 182 and drive adjusting screw 181, adjusting screw 181 makes movable sleeve 183 drive two 184 removals of pinion rack through the helical drive effect with movable sleeve 183, move two 184 removals of pinion rack to the position that is higher than the equipment feed inlet, thereby the equipment material loading work of applicable not co-altitude, application range is extensive, the limitation is little, when hopper 9 overturns certain angle and fall the material during operation, start vibrating motor 19 work, vibrating motor 19 produces vibrations and drives hopper 9 vibrations, thereby shake off the powder raw materials of hopper 9 inner wall adhesion, make the material loading effect better.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 powder material loading machine convenient to adjust ejection of compact height, includes backup pad (1), its characterized in that: the side wall of the bottom of the supporting plate (1) is provided with a driving motor (2), an output shaft of the driving motor (2) is fixedly connected with one end of a linear lead screw (3), the other end of the linear lead screw (3) is rotatably connected onto the side wall of the top of the supporting plate (1) through a bearing seat, a threaded sleeve (4) is connected onto the outer wall of the linear lead screw (3) in a spiral transmission manner, the threaded sleeve (4) is embedded in a movable plate (5), the movable plate (5) penetrates through two strip-shaped holes formed in the side wall of the supporting plate (1) and is fixedly connected with the bottom of a lifting platform (7), the surface of the lifting platform (7) is fixedly connected with a first fixed block (8) and a second fixed block (16) which are symmetrically arranged, a hopper (9) is rotatably connected between the first fixed blocks (8) through a rotating shaft, one side, far away from the hopper (9), of the first fixed blocks (8) is rotatably connected with a first gear (10) through a rotating shaft, the first gear (10) is meshed with the first toothed plate (11), one end of the first toothed plate (11) is hinged to one end of the connecting rod (14), the other end of the connecting rod (14) is hinged to the edge of the side wall of the second gear (15), the second gear (15) is rotatably connected to the side wall of the second fixed block (16) through a rotating shaft, and a material pouring height adjusting mechanism (18) meshed with the second gear (15) is arranged at the top of the supporting plate (1).

2. A powder feeder for facilitating adjustment of discharge height, as claimed in claim 1, wherein: the portable plate (5) is fixedly connected with two limiting blocks (6) on the side wall in the strip-shaped hole, and the two limiting blocks (6) are U-shaped and are attached to slide on the inner wall of the strip-shaped hole.

3. A powder feeder for facilitating adjustment of discharge height, as claimed in claim 1, wherein: the bottom of the toothed plate I (11) is fixedly connected with a sliding block (12), the sliding block (12) slides in a sliding rail (13), and the sliding rail (13) is fixedly connected to the side wall of the fixed block I (8).

4. A powder feeder for facilitating adjustment of discharge height, as claimed in claim 1, wherein: horizontal supporting blocks (17) are fixedly connected to the side walls, close to the two second fixed blocks (16), and the bottom of the hopper (9) is attached to the two horizontal supporting blocks (17).

5. A powder feeder for facilitating adjustment of discharge height, as claimed in claim 1, wherein: material pouring height adjusting mechanism (18) is including rotating adjusting screw (181) in the joint support board (1), the top rigid coupling of adjusting screw (181) has turning handle (182), screw drive is connected with movable sleeve (183) on the outer wall of adjusting screw (181), movable sleeve (183) cover is located on the lateral wall of backup pad (1), still set up the regulation hole that supplies movable sleeve (183) to reciprocate on backup pad (1) lateral wall, equal rigid coupling has pinion rack two (184) on the lateral wall at movable sleeve (183) both ends, two pinion rack two (184) mesh with two gear two (15) respectively.

6. A powder feeder for facilitating adjustment of discharge height, as claimed in claim 1, wherein: and a vibrating motor (19) is installed on the side wall of the hopper (9) far away from the supporting plate (1), and a supporting rod (20) is fixedly connected on the side wall of the lifting platform (7) far away from the supporting plate (1).