CN108855472B

CN108855472B - Raw materials crushing apparatus is used in production of electronic technology product shell

Info

Publication number: CN108855472B
Application number: CN201810670402.0A
Authority: CN
Inventors: 王康
Original assignee: Pujiang Luheng Electronic Equipment Co Ltd
Current assignee: Pujiang Luheng Electronic Equipment Co., Ltd
Priority date: 2018-06-22
Filing date: 2018-06-22
Publication date: 2020-11-10
Anticipated expiration: 2038-06-22
Also published as: CN108855472A

Abstract

The invention discloses raw material crushing equipment for producing an electronic science and technology product shell, which comprises a machine body, a feeding port, a crushing cavity, a discharge valve, a crushing assembly and a discharge assembly, wherein the crushing cavity is arranged in the machine body, the feeding port is arranged in the middle of the upper surface of the machine body, the feeding port is communicated with the crushing cavity, the crushing assembly is arranged in the middle of the crushing cavity, the discharge assembly is arranged below the crushing assembly, the discharge valve is arranged at the bottom of the two side walls of the machine body, and the upper end of the discharge valve is rotatably connected with the side walls of the machine body; the invention has reasonable design and convenient operation, greatly realizes the purpose of energy saving, reduces the energy loss in the process of crushing the raw materials, and has high efficiency and high speed of crushing efficiency.

Description

Raw materials crushing apparatus is used in production of electronic technology product shell

Technical Field

The invention relates to crushing equipment, in particular to raw material crushing equipment for producing shells of electronic and technological products.

Background

The electronic product is a related product based on electric energy, and mainly comprises: telephones, televisions, video disc players, video recorders, camcorders, radios, radio cassettes, combination speakers, compact disc players, computers, mobile communication products, and the like.

Electronic product shell need carry out abundant mixed stirring to raw and other materials in the manufacturing process to guaranteed the outward appearance and the smoothness of electronic technology product shell, present electronic product raw materials grinder exists the insufficient shortcoming of smashing, consequently need urgently to develop a smash abundant raw materials crushing apparatus for electronic technology product shell production.

Disclosure of Invention

The invention aims to provide raw material crushing equipment for producing shells of electronic technology products, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a raw material crushing device for producing an electronic technology product shell comprises a machine body, a feeding port, a crushing cavity, a material discharging valve, a crushing assembly and a material discharging assembly, wherein the crushing cavity is arranged inside the machine body, the feeding port is arranged at the middle position of the upper surface of the machine body and is communicated with the crushing cavity, the crushing assembly is arranged at the middle position of the crushing cavity, the material discharging assembly is arranged below the crushing assembly, the material discharging valve is arranged at the bottom of the two side walls of the machine body, the upper end of the material discharging valve is rotationally connected with the side wall of the machine body, a servo motor is fixedly welded at the upper left of the machine body, a first rotating shaft is welded at the right output shaft of the servo motor, the right end of the first rotating shaft penetrates through the crushing cavity and extends to the outside of the right side of the crushing cavity, two reels are symmetrically arranged on the first rotating shaft relative to the machine body, a first rotating wheel is further arranged on the left side of the left reel and fixedly welded on the first rotating shaft; and a connecting cross rod is arranged below the spiral crushing paddle in parallel.

As a further scheme of the invention: smash the chamber top and set up spiral crushing paddle, spiral crushing paddle fixed mounting be in the first pivot, spiral crushing paddle below parallel arrangement guide plate, the slope of guide plate right-hand member sets up.

As a still further scheme of the invention: the middle position of the connecting cross rod is movably connected with a vertical connecting rod, the lower end of the vertical connecting rod is welded on the screen, a reset spring is arranged in the middle position between the connecting cross rod and the screen, and the reset spring is sleeved on the vertical connecting rod.

As a still further scheme of the invention: the crushing assembly is fixedly welded on the two sides of the lower surface of the connecting cross rod and comprises a first crushing blade and a second crushing blade, the first crushing blade and the second crushing blade are arranged in a staggered mode, and the upper ends of the first crushing blade and the second crushing blade are fixedly welded on the lower bottom surface of the connecting cross rod.

As a still further scheme of the invention: organism lateral wall intermediate position symmetry sets up vertical spout, the inside slidable mounting second slider of vertical spout, connect horizontal pole both ends joggle the second slider, second slider lower extreme fixed connection stay cord, the first fixed pulley of vertical spout bottom installation, one side fixed mounting second fixed pulley is kept away from each other to first fixed pulley, the stay cord is walked around in proper order first fixed pulley and second fixed pulley to with close reel fixed connection.

As a still further scheme of the invention: the diameter of the second fixed pulley is far larger than that of the first fixed pulley.

As a still further scheme of the invention: the discharging component comprises a second rotating shaft, a material pushing plate, an extrusion plate and a first sliding block, the second rotating shaft is arranged at the bottom of the discharging component, the right end of the second rotating shaft is rotatably connected with the right side wall of the machine body, and the left end of the second rotating shaft penetrates through the left side wall of the machine body and extends to the outside of the left side of the machine body.

As a still further scheme of the invention: and a second rotating wheel is welded at the left end of the second rotating shaft, is arranged under the first rotating wheel, and is connected with the first rotating wheel through a conveying belt.

As a still further scheme of the invention: the material pushing device is characterized in that two sections of external threads in opposite directions are arranged on the upper surface of the second rotating shaft, a first sliding block is movably mounted on each section of external thread on the second rotating shaft, internal threads matched with the external threads are arranged at the contact position of the inner wall of the first sliding block and the threads, a material pushing plate is fixedly welded on the first sliding block, an extrusion plate is welded on one side of the material pushing plate, which is far away from each other, and one end of the extrusion plate is abutted to the material discharging valve.

Compared with the prior art, the invention has the beneficial effects that: the right end of the guide plate has a guide function, the servo motor is started to rotate, so that materials placed on the guide plate can be fully crushed, and meanwhile, the servo motor is started to rotate reversely, so that the materials can be conveyed; the arrangement of the discharge assembly has the function of rapid discharge, so that the blockage of the material at the bottom of the crushing cavity is avoided, and the crushing efficiency of the raw material is improved; the invention has reasonable design and convenient operation, greatly realizes the purpose of energy saving, reduces the energy loss in the process of crushing the raw materials, and has high efficiency and high speed of crushing efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a raw material crushing device for producing an electronic technology product shell.

Fig. 2 is a schematic structural diagram of a crushing assembly in a raw material crushing device for producing an electronic technology product housing.

Fig. 3 is a schematic structural diagram of a discharging assembly in a raw material crushing device for producing an electronic technology product housing.

Fig. 4 is a partially enlarged schematic view of a in fig. 1.

In the figure: 1-machine body, 2-material inlet, 3-crushing cavity, 4-material discharge valve, 5-servo motor, 6-first rotating wheel, 7-winding wheel, 8-first rotating shaft, 9-spiral crushing blade, 10-guide plate, 11-pull rope, 12-connecting cross bar, 13-crushing component, 14-screen and 15-vertical chute, 16-a conveyor belt, 17-a second rotating wheel, 18-a discharge assembly, 19-a second rotating shaft, 20-a material pushing plate, 21-a squeezing plate, 22-a first sliding block, 23-a first crushing blade, 24-a second crushing blade, 25-a second sliding block, 26-a first fixed pulley, 27-a second fixed pulley, 28-a vertical connecting rod and 29-a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a raw material pulverizing apparatus for producing an outer shell of an electronic product includes a machine body 1, a material inlet 2, a pulverizing cavity 3, a material discharge valve 4, a pulverizing component 13, and a material discharge component 18, wherein the pulverizing cavity 3 is disposed inside the machine body 1, the material inlet 2 is disposed at a middle position of an upper surface of the machine body 1, the material inlet 2 is communicated with the pulverizing cavity 3, the pulverizing component 13 is disposed at a middle position of the pulverizing cavity 3, the material discharge component 18 is disposed below the pulverizing component 13, the material discharge valve 4 is disposed at a bottom position of two side walls of the machine body 1, an upper end of the material discharge valve 4 is rotatably connected with the side wall of the machine body 1, a servo motor 5 is fixedly welded at a left upper portion of the machine body 1, a first rotating shaft 8 is welded to an output shaft at a right side of the servo motor 5, a right, two reels 7 are symmetrically arranged on the first rotating shaft 8 relative to the machine body 1, the reels 7 are arranged on the left side and the right side of the outside of the machine body 1, a first rotating wheel 6 is further arranged on the left side of the reel 7 on the left side, the first rotating wheel 6 is fixedly welded on the first rotating shaft 8, a spiral crushing paddle 9 is arranged at the top of the crushing cavity 3, the spiral crushing paddle 9 is fixedly arranged on the first rotating shaft 8, a guide plate 10 is arranged below the spiral crushing paddle 9 in parallel, the right end of the guide plate 10 is obliquely arranged, the right end of the guide plate 10 has the function of guiding materials, the servo motor 5 is started to rotate, the materials placed on the guide plate 10 can be fully crushed, and meanwhile, the servo motor 5 is started to rotate reversely to realize the transmission of the materials; the spiral crushing paddle 9 is provided with connecting cross rods 12 in parallel, the middle position of each connecting cross rod 12 is movably connected with a vertical connecting rod 28, the lower ends of the vertical connecting rods 28 are welded on the screen 14, a reset spring 29 is arranged at the middle position between the connecting cross rod 12 and the screen 14, the reset spring 29 is sleeved on the vertical connecting rods 28, the reset spring 29 is arranged to buffer and protect the connecting cross rod 12 and the screen 14, the crushing assembly 13 is fixedly welded on two sides of the lower surface of the connecting cross rod 12, the crushing assembly 13 comprises a first crushing blade 23 and a second crushing blade 24, the first crushing blade 23 and the second crushing blade 24 are arranged in a staggered mode, the upper ends of the first crushing blade 23 and the second crushing blade 24 are fixedly welded on the lower surface of the connecting cross rod 12, the middle positions of the side wall of the machine body 1 are symmetrically provided with vertical chutes 15, the second sliding block 25 is slidably mounted inside the vertical sliding groove 15, the two ends of the connecting cross rod 12 are in jogged joint with the second sliding block 25, the lower end of the second sliding block 25 is fixedly connected with the pull rope 11, the first fixed pulley 26 is mounted at the bottom of the vertical sliding groove 15, the first fixed pulley 26 is mutually far away from one side of the second fixed pulley 27, the diameter of the second fixed pulley 27 is far larger than that of the first fixed pulley 26, the pull rope 11 sequentially bypasses the first fixed pulley 26 and the second fixed pulley 27 and is fixedly connected with the adjacent reel 7, the servo motor 5 drives the reel 7 and the first rotating shaft 8 to rotate, the pull rope 11 can be pulled by the reel 7 to be retracted, so that the pull rope 11 pulls the connecting cross rod 12 and the second sliding block 25 to slide along the vertical sliding groove 15, and the mixed crushing treatment of raw materials can be realized again, the discharging component 18 comprises a second rotating shaft 19, a material pushing plate 20, a squeezing plate 21 and a first sliding block 22, the bottom of the discharging component 18 is provided with the second rotating shaft 19, the right end of the second rotating shaft 19 is rotatably connected with the right side wall of the machine body 1, the left end of the second rotating shaft 19 penetrates through the left side wall of the machine body 1 and extends to the outside of the left side of the machine body 1, the left end of the second rotating shaft 19 is welded with a second rotating wheel 17, the second rotating wheel 17 is arranged under the first rotating wheel 6, the second rotating wheel 17 is connected with the first rotating wheel 6 through a conveyor belt 16, the upper surface of the second rotating shaft 19 is provided with two sections of external threads in opposite directions, the first sliding block 22 is movably arranged on each section of external threads on the second rotating shaft 19, the contact part of the inner wall of the first sliding block 22 and the threads is provided with internal threads matched with the external threads, the material pushing plate 20 is, a pressing plate 21 is welded on one side of the material pushing plate 20, which is far away from each other, and one end of the pressing plate 21, which is far away from the material pushing plate 20, is abutted against the discharge valve 4; the discharge assembly 18 has the function of discharging materials rapidly, so that the blockage of the materials at the bottom of the crushing cavity 3 is avoided, and the crushing efficiency of the raw materials is improved.

The working principle of the invention is as follows: the raw materials process the pan feeding mouth 2 gets into smash the intracavity 3, start servo motor 5, servo motor 5 drives first runner 6, reel 7 and first pivot 8 rotate, first pivot 8 drives spiral crushing paddle 9 rotates, the steam ager rotates the crushing of realization to the material, and the reverse rotation realizes the transport to the material, and the material falls into screen cloth 14 is on the surface, servo motor 5 drives reel 7 and first pivot 8 rotate, can make reel 7 pulling stay cord 11 receive and releases, thereby make stay cord 11 pulling connect horizontal pole 12 and second slider 25 to slide along vertical spout 15 helps realizing the mixed shredding to the raw materials again, smash the material after refining and fall into through screen cloth 14 screening smashes the chamber 3 bottom, first runner 6 drives second runner 17 and second pivot 19 rotate, the material pushing plate 20 is driven to rotate along the second rotating shaft 19 in the same direction or in different directions, so that the materials are quickly discharged; the invention has reasonable design and convenient operation, greatly realizes the purpose of energy saving, reduces the energy loss in the process of crushing the raw materials, and has high efficiency and high speed of crushing efficiency.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are only for the convenience of description of the invention and to simplify the description, and do not indicate or imply that the referred device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a raw materials crushing apparatus is used in production of electron science and technology product shell, includes organism (1), pan feeding mouth (2), smashes chamber (3), row material valve (4), crushing unit (13) and arranges material subassembly (18), organism (1) inside sets up smashes chamber (3), organism (1) upper surface intermediate position sets up pan feeding mouth (2), pan feeding mouth (2) with smash chamber (3) intercommunication, smash chamber (3) intermediate position and set up crushing unit (13), crushing unit (13) below sets up row material subassembly (18), organism (1) both sides wall bottom position sets up row material valve (4), arrange material valve (4) upper end with organism (1) lateral wall rotates and is connected, its characterized in that, organism (1) upper left side fixed weld servo motor (5), servo motor (5) right side output shaft welding first pivot (8), the right end of the first rotating shaft (8) penetrates through the crushing cavity (3) and extends to the right side of the crushing cavity (3), two reels (7) are symmetrically arranged on the machine body (1) in the first rotating shaft (8), the reels (7) are arranged on the left side and the right side of the machine body (1), the left side of each reel (7) is further provided with a first rotating wheel (6), the first rotating wheels (6) are fixedly welded on the first rotating shaft (8), the top of the crushing cavity (3) is provided with spiral crushing blades (9), the spiral crushing blades (9) are fixedly arranged on the first rotating shaft (8), guide plates (10) are arranged below the spiral crushing blades (9) in parallel, the right end of each guide plate (10) is obliquely arranged, and a connecting cross rod (12) is arranged below the spiral crushing blades (9) in parallel, the crushing assembly (13) is fixedly welded on two sides of the lower surface of the connecting cross rod (12), the crushing assembly (13) comprises a first crushing blade (23) and a second crushing blade (24), the first crushing blade (23) and the second crushing blade (24) are arranged in a staggered mode, the upper ends of the first crushing blade (23) and the second crushing blade (24) are fixedly welded on the lower bottom surface of the connecting cross rod (12), the discharging assembly (18) comprises a second rotating shaft (19), a material pushing plate (20), a pressing plate (21) and a first sliding block (22), the bottom of the discharging assembly (18) is provided with the second rotating shaft (19), the right end of the second rotating shaft (19) is rotatably connected with the right side wall of the machine body (1), the left end of the second rotating shaft (19) penetrates through the left side wall of the machine body (1) and extends to the outside of the left side of the machine body (1), the material pushing device is characterized in that two sections of external threads with opposite directions are arranged on the upper surface of the second rotating shaft (19), a first sliding block (22) is movably mounted on each section of external thread on the second rotating shaft (19), an internal thread matched with the external thread is arranged at the contact position of the inner wall of the first sliding block (22) and the threads, a material pushing plate (20) is fixedly welded on the first sliding block (22), a welding extrusion plate (21) is mutually far away from one side of the material pushing plate (20), and one end of the material pushing plate (20) is abutted to the material discharging valve (4) which is far away from the extrusion plate (21).

2. The raw material crushing apparatus for electronic technology product housing production according to claim 1, wherein the connecting cross bar (12) is movably connected with a vertical connecting rod (28) at a middle position, the lower end of the vertical connecting rod (28) is welded on the screen (14), a return spring (29) is arranged at a middle position between the connecting cross bar (12) and the screen (14), and the return spring (29) is sleeved on the vertical connecting rod (28).

3. The raw material crushing device for the production of the shell of the electronic technology product as claimed in claim 2, wherein the machine body (1) is symmetrically provided with vertical sliding grooves (15) at the middle positions of the side walls, second sliding blocks (25) are slidably mounted inside the vertical sliding grooves (15), the two ends of the connecting cross rod (12) are in jogged joint with the second sliding blocks (25), the lower ends of the second sliding blocks (25) are fixedly connected with pulling ropes (11), first fixed pulleys (26) are mounted at the bottom of the vertical sliding grooves (15), second fixed pulleys (27) are fixedly mounted on the sides, far away from each other, of the first fixed pulleys (26) and the second fixed pulleys (27), and the pulling ropes (11) sequentially pass around the first fixed pulleys (26) and the second fixed pulleys (27) and are fixedly connected with the adjacent reels (7.

4. Raw material crushing apparatus for electronics technology product housing production according to claim 3, characterized in that the diameter of the second fixed pulley (27) is much larger than the diameter of the first fixed pulley (26).

5. The raw material crushing apparatus for electronics technology product housing production according to claim 4, wherein the second rotating wheel (17) is welded to the left end of the second rotating shaft (19), the second rotating wheel (17) is arranged right below the first rotating wheel (6), and the second rotating wheel (17) and the first rotating wheel (6) are connected through a conveyor belt (16).