阅读说明：本技术 一种教学用品制作用粉笔加工装置 (Chalk processingequipment is used in teaching articles for use preparation ) 是由 胡旭晨 于 2020-11-18 设计创作，主要内容包括：本发明涉及一种粉笔加工装置,尤其涉及一种教学用品制作用粉笔加工装置。本发明要解决的技术问题是如何设计一种操作简单,能够提高工作效率,并且节省人力的教学用品制作用粉笔加工装置。为了解决上述技术问题,本发明提供了这样一种教学用品制作用粉笔加工装置,包括有：基座,基座顶部连接有导向架；安装板,基座顶部一侧连接有安装板；第一推板,基座上滑动式连接有第一推板；连接组件,安装板上设有连接组件；铺匀组件,导向架上设有铺匀组件。本发明通过连接组件、铺匀组件、移动组件和旋转组件配合运作来制作粉笔,从而达到制作粉笔的效果。(The invention relates to a chalk processing device, in particular to a chalk processing device for manufacturing teaching articles. The invention aims to solve the technical problem of how to design a chalk processing device for manufacturing teaching articles, which is simple to operate, can improve the working efficiency and saves manpower. In order to solve the technical problem, the invention provides a chalk processing device for manufacturing teaching articles, which comprises: the top of the base is connected with a guide frame; the mounting plate is connected with one side of the top of the base; the base is connected with the first push plate in a sliding manner; the mounting plate is provided with a connecting component; the even paving component is arranged on the guide frame. The chalk manufacturing device is used for manufacturing the chalk by the matching operation of the connecting assembly, the uniform spreading assembly, the moving assembly and the rotating assembly, so that the effect of manufacturing the chalk is achieved.)

1. The utility model provides a chalk processingequipment is used in teaching articles for use preparation which characterized in that, including: the top of the base (1) is connected with a guide frame (2); the mounting plate (3) is connected to one side of the top of the base (1); the base (1) is connected with a first push plate (4) in a sliding manner; the mounting plate (3) is provided with a connecting component (5); the uniform spreading component (6) is arranged on the guide frame (2); the mounting plate (3) is provided with a moving component (7); and the rotating assembly (8) is arranged between the moving assembly (7) and the connecting assembly (5).

2. The chalk processing device for manufacturing teaching articles according to claim 1, wherein the base (1) is provided with a plurality of sliding grooves, and the first push plate (4) slides on the sliding grooves.

3. A chalk processing device for making teaching articles according to claim 2, wherein the connecting assembly (5) comprises: one side of the top of the mounting plate (3) is connected with a first connecting frame (51), and the first connecting frame (51) is connected with a fixed frame (52); the first fixing plate (53) is connected to both sides of the fixing frame (52); the sliding plate (54) is connected to the first fixing plate (53) in a sliding mode, and an elastic piece (55) is connected between the sliding plate (54) and the first fixing plate (53).

4. A chalk processing device for making teaching articles according to claim 3, characterized in that the spreading assembly (6) comprises: the first sliding frame (61) is connected to the guide frame (2) in a sliding manner; the sliding plate (62) is connected to the first sliding frame (61) in a sliding mode, and a first return spring (63) is connected between the sliding plate (62) and the first sliding frame (61); the contact rod (64) is connected with the top of the sliding plate (62).

5. A chalk processing device for making teaching articles according to claim 4, characterized in that the moving assembly (7) comprises: the top of the mounting plate (3) is connected with the guide rail (71), and the guide rail (71) is connected with a second sliding frame (74) in a sliding manner; the compression springs (73) are connected to the two sides in the second sliding frame (74), and the compression springs (73) on the two sides are respectively contacted with the two sides of the first sliding frame (61); the fixed rail (72) is connected to the second sliding frame (74), and the fixed rail (72) is in sliding fit with the first sliding frame (61).

6. A chalk processing device for making teaching articles according to claim 5, characterized in that the rotating assembly (8) comprises: the two sides of the fixing frame (52) are both connected with the second connecting frame (81); the rotating shaft (82) is rotatably connected to the second connecting frame (81), a torsion spring (83) is connected between the rotating shaft (82) and the second connecting frame (81), and the connecting plate (84) and the sector gear (85) are connected to the rotating shaft (82); the sliding plate (54) is connected with a spur rack (86), and the sector gear (85) is meshed with the spur rack (86); the top of the second sliding frame (74) is connected with a connecting rod (87), the connecting rod (87) is connected with a second push plate (88), and the second push plate (88) is matched with the connecting plate (84).

7. A chalk processing device for manufacturing teaching articles according to claim 6, further comprising a driving assembly (9), wherein the driving assembly (9) comprises: the top of the mounting plate (3) is connected with a second fixing plate (91); two sides of the shaft lever (92) and two sides of the second fixing plate (91) are rotatably connected with the shaft lever (92), and one shaft lever (92) is connected with a one-way clutch (93); the transmission rollers (94), the one-way clutch (93) and the other shaft lever (92) are connected with the transmission rollers (94), and a flat belt (95) is wound between the two transmission rollers (94); the servo motor (96) is installed at the top of the installation plate (3), and an output shaft of the servo motor (96) is connected with a shaft lever (92) connected with a one-way clutch (93); the second sliding frame (74) is connected with the connecting frame (97); the fixing rod (98) is connected to the flat belt (95), and the fixing rod (98) is in sliding fit with the connecting frame (97).

8. A chalk processing device for manufacturing teaching articles according to claim 7, further comprising a pushing-out assembly (10), wherein the pushing-out assembly (10) comprises: the mounting plate (3) is rotatably connected with the first diamond-shaped rod (101); the top of the first rhombic rod (101) and the shaft rod (92) connected with the one-way clutch (93) are both connected with the bevel gears (102), and the two bevel gears (102) are meshed with each other; the second rhombic rod (103) is rotatably connected to one side of the top of the base (1), an inner rhombic sleeve (104) is slidably connected to the second rhombic rod (103), and the inner rhombic sleeve (104) is matched with the first rhombic rod (101); the inner diamond-shaped sleeve (104) is rotatably connected with the circular ring (105); a second return spring (107), wherein the second return spring (107) is connected between the first push plate (4) and the base (1); the other side of the top of the base (1) is rotatably connected with a winding wheel (106), the winding wheel (106) is in transmission connection with the second diamond-shaped rod (103), a pull wire (108) is wound on the winding wheel (106), and the pull wire (108) is connected with the first push plate (4).

Technical Field

The invention relates to a chalk processing device, in particular to a chalk processing device for manufacturing teaching articles.

Background

Chalks are widely used in daily life and are generally used for writing on blackboards. Ancient chalks are usually made of natural chalk, but nowadays they are frequently replaced by other substances. The main component of the chalk is calcium sulfate which is a white precipitate, is not easy to decompose, and has larger particles than dust. The chalk used in China mainly comprises two types of common chalk and dust-free chalk. Chalk is usually made by using original liquid of the chalk.

At present, the mode of making the chalk is usually to pour chalk liquid into the mould by the manual work in, and then by the manual work scraper blade of using, strickle off the chalk liquid in the mould for can fill up chalk liquid on the mould, wait for chalk liquid to solidify and form the chalk again afterwards, above-mentioned mode operation process is comparatively loaded down with trivial details, and work efficiency is lower, and comparatively consume the manpower during the operation.

Therefore, a chalk processing device for manufacturing teaching articles, which is simple to operate, can improve the working efficiency and is labor-saving, needs to be designed.

Disclosure of Invention

(1) Technical problem to be solved

In order to overcome the defects that the operation process is complicated, the working efficiency is low and manpower is consumed during operation in the mode, the invention provides the chalk processing device for manufacturing the teaching articles, which is simple to operate, can improve the working efficiency and saves manpower.

(2) Technical scheme

In order to solve the technical problem, the invention provides a chalk processing device for manufacturing teaching articles, which comprises a base, wherein the top of the base is connected with a guide frame; the mounting plate is connected with one side of the top of the base; the base is connected with the first push plate in a sliding manner; the mounting plate is provided with a connecting component; the guide frame is provided with a uniform paving component; the mounting plate is provided with a moving component; and the rotating assembly is arranged between the moving assembly and the connecting assembly.

Preferably, the base is provided with a plurality of sliding grooves, and the first push plate slides on the sliding grooves.

Preferably, the connecting assembly comprises a first connecting frame, one side of the top of the mounting plate is connected with the first connecting frame, and the first connecting frame is connected with a fixing frame; the two sides of the fixing frame are both connected with the first fixing plate; the sliding plate is connected with the first fixing plate in a sliding mode, and the elastic piece is connected between the sliding plate and the first fixing plate.

Preferably, the even paving assembly comprises a first sliding frame, and the guide frame is connected with the first sliding frame in a sliding manner; the first sliding frame is connected with a sliding plate in a sliding mode, and a first return spring is connected between the sliding plate and the first sliding frame; the contact rod is connected with the top of the sliding plate.

Preferably, the moving assembly comprises a guide rail, the top of the mounting plate is connected with the guide rail, and the guide rail is connected with a second sliding frame in a sliding manner; compression springs are connected to two sides in the second sliding frame and are respectively contacted with two sides of the first sliding frame; the fixed rail is connected to the second sliding frame and is in sliding fit with the first sliding frame.

Preferably, the rotating assembly comprises a second connecting frame, and the two sides of the fixing frame are both connected with the second connecting frame; the second connecting frame is rotatably connected with a rotating shaft, a torsion spring is connected between the rotating shaft and the second connecting frame, and the rotating shaft is connected with a connecting plate and a sector gear; the sliding plate is connected with a spur rack, and the sector gear is meshed with the spur rack; the connecting rod, second sliding frame top are connected with the connecting rod, are connected with the second push pedal on the connecting rod, and the second push pedal cooperates with the connecting plate.

Preferably, the device further comprises a driving assembly, the driving assembly comprises a second fixing plate, and the top of the mounting plate is connected with the second fixing plate; two sides of the second fixing plate are rotatably connected with the shaft levers, and one shaft lever is connected with a one-way clutch; the transmission rollers, the one-way clutch and the other shaft lever are connected with the transmission rollers, and a flat belt is wound between the two transmission rollers; the servo motor is arranged at the top of the mounting plate, and an output shaft of the servo motor is connected with a shaft rod connected with a one-way clutch; the second sliding frame is connected with a connecting frame; the fixing rod is connected to the flat belt and is in sliding fit with the connecting frame.

Preferably, the device further comprises a pushing-out assembly, the pushing-out assembly comprises a first diamond-shaped rod, and the mounting plate is rotatably connected with the first diamond-shaped rod; the top of the first rhombic rod and the shaft rod connected with the one-way clutch are both connected with bevel gears, and the two bevel gears are meshed with each other; one side of the top of the base is rotatably connected with a second diamond rod, the second diamond rod is slidably connected with an inner diamond sleeve, and the inner diamond sleeve is matched with the first diamond rod; the inner rhombic sleeve is rotatably connected with the circular ring; the second reset spring is connected between the first push plate and the base; the reel, base top opposite side rotary type is connected with the reel, and the reel is connected with the transmission of second rhombus pole, and it has the acting as go-between to wind on the reel, acts as go-between and is connected with first push pedal.

(3) The beneficial effects are that:

1. the chalk manufacturing device is used for manufacturing the chalk by the matching operation of the connecting assembly, the uniform spreading assembly, the moving assembly and the rotating assembly, so that the effect of manufacturing the chalk is achieved.

2. The invention assists the operation of the moving assembly through the driving assembly, and does not need to manually operate the operation of the moving assembly, thereby effectively saving manpower.

3. The invention only needs to place the mold and pour the chalk liquid during operation, has simple operation, effectively improves the working efficiency and saves the manpower.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a diagram of a first partial body structure of the present invention.

Fig. 3 is an enlarged view of a portion a of the present invention.

FIG. 4 is a diagram of a second partial body structure according to the present invention.

Fig. 5 is a third partial perspective view of the present invention.

The labels in the figures are: 1-a base, 2-a guide frame, 3-a mounting plate, 4-a first push plate, 5-a connecting assembly, 51-a first connecting frame, 52-a fixing frame, 53-a first fixing plate, 54-a sliding plate, 55-an elastic member, 6-a leveling assembly, 61-a first sliding frame, 62-a sliding plate, 63-a first return spring, 64-a contact rod, 7-a moving assembly, 71-a guide rail, 72-a fixed rail, 73-a compression spring, 74-a second sliding frame, 8-a rotating assembly, 81-a second connecting frame, 82-a rotating shaft, 83-a torsion spring, 84-a connecting plate, 85-a sector gear, 86-a straight rack, 87-a connecting rod, 88-a second push plate and 9-a driving assembly, 91-second fixed plate, 92-shaft lever, 93-one-way clutch, 94-driving roller, 95-flat belt, 96-servo motor, 97-connecting frame, 98-fixed lever, 10-pushing-out component, 101-first diamond-shaped lever, 102-bevel gear, 103-second diamond-shaped lever, 104-inner diamond-shaped sleeve, 105-ring, 106-reel, 107-second return spring and 108-pull wire.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

The utility model provides a chalk processingequipment is used in teaching articles for use preparation, as shown in fig. 1-4, including base 1, leading truck 2, mounting panel 3 and first push pedal 4, 1 top of base is connected with leading truck 2, 1 top right side of base is connected with mounting panel 3, the gliding style is connected with first push pedal 4 on the base 1, still including coupling assembling 5, spread even subassembly 6, remove subassembly 7 and rotating assembly 8, be equipped with coupling assembling 5 and removal subassembly 7 on the mounting panel 3, be equipped with on the leading truck 2 and spread even subassembly 6, it is equipped with rotating assembly 8 to remove between subassembly 7 and the coupling assembling 5.

A plurality of sliding grooves are formed in the base 1, and the first push plate 4 slides on the sliding grooves.

The connecting assembly 5 includes a first connecting frame 51, a fixing frame 52, a first fixing plate 53, a sliding plate 54 and an elastic member 55, the first connecting frame 51 is connected to the right side of the top of the mounting plate 3, the fixing frame 52 is connected to the first connecting frame 51, the first fixing plate 53 is connected to both the front and rear sides of the fixing frame 52, the sliding plate 54 is slidably connected to the first fixing plate 53, and the elastic member 55 is connected between the sliding plate 54 and the first fixing plate 53.

The leveling assembly 6 comprises a first sliding frame 61, a sliding plate 62, a first return spring 63 and a contact rod 64, the first sliding frame 61 is connected to the guide frame 2 in a sliding manner, the sliding plate 62 is connected to the first sliding frame 61 in a sliding manner, the first return spring 63 is connected between the sliding plate 62 and the first sliding frame 61, and the contact rod 64 is connected to the top of the sliding plate 62.

The moving assembly 7 comprises a guide rail 71, a fixed rail 72, a compression spring 73 and a second sliding frame 74, the top of the mounting plate 3 is connected with the guide rail 71, the guide rail 71 is connected with the second sliding frame 74 in a sliding manner, the front side and the rear side in the second sliding frame 74 are both connected with the compression spring 73, the compression springs 73 on the front side and the rear side are respectively contacted with the front side and the rear side of the first sliding frame 61, the fixed rail 72 is connected on the second sliding frame 74, and the fixed rail 72 is in sliding fit with the first sliding frame 61.

Rotating assembly 8 is including second link 81, the pivot 82, torsion spring 83, connecting plate 84, sector gear 85, spur rack 86, connecting rod 87 and second push pedal 88, both sides all are connected with second link 81 around the mount 52, the last rotation type of second link 81 is connected with pivot 82, be connected with torsion spring 83 between pivot 82 and the second link 81, be connected with connecting plate 84 and sector gear 85 on the pivot 82, be connected with spur rack 86 on the sliding plate 54, sector gear 85 can mesh with spur rack 86, second sliding frame 74 top is connected with connecting rod 87, be connected with second push pedal 88 on the connecting rod 87, second push pedal 88 cooperates with connecting plate 84.

When chalk needs to be manufactured, the device can be used, firstly, a user can place a mould on the base 1, after the chalk liquid is placed, the chalk liquid can be poured into the mould, after the chalk liquid is poured, the second sliding frame 74 can be pulled to move forwards, the second sliding frame 74 moves forwards to drive all devices on the second sliding frame to move forwards together, the compression spring 73 on one side is compressed, the second push plate 88 can push the connecting plate 84 to rotate when moving, the connecting plate 84 rotates to drive the rotating shaft 82 to rotate, the rotating shaft 82 rotates to drive the sector gear 85 to rotate, the torsion spring 83 is compressed, when the second push plate 88 moves to be not contacted with the connecting plate 84 any more, the rotating shaft 82 rotates reversely to reset under the action of the torsion spring 83, at the moment, the sector gear 85 also rotates reversely to reset, then the second sliding frame 74 can be pulled to move backwards, the second sliding frame 74 drives the second push plate 88 to move backwards when moving, the second push plate 88 moves backwards to push the connecting plate 84 to rotate reversely, the connecting plate 84 rotates reversely to drive the rotating shaft 82 to rotate reversely, the rotating shaft 82 rotates reversely to drive the sector gear 85 to rotate reversely, the sector gear 85 rotates reversely to poke the spur rack 86 to move downwards, the spur rack 86 moves downwards to drive the sliding plate 54 to move downwards, the elastic part 55 is compressed, the sliding plate 54 moves downwards to push the contact rod 64 to move downwards, the contact rod 64 moves downwards to drive the sliding plate 62 to move downwards, the first return spring 63 is stretched, the sliding plate 62 moves downwards to contact with the mold, after the sliding plate 62 moves to contact with the mold, the second sliding frame 74 is reset completely, then the second sliding frame 74 continues to move backwards to push the first sliding frame 61 to move backwards through the compression spring 73, the first sliding frame 61 moves backwards to drive all devices thereon to move backwards together, the sliding plate 62 can scrape chalk liquid on the mold flat when moving, when the second push plate 88 moves to be not in contact with the connecting plate 84 any more, the contact rod 64 also moves to be in contact with the fixed frame 52, the second sliding frame 74 continues to move, namely the chalk liquid on the mold can be scraped through the sliding plate 62, when the contact rod 64 moves backwards to be not in contact with the fixed frame 52 any more, the contact rod 64 and the sliding plate 62 move upwards again under the action of the first return spring 63, the chalk liquid on the rear side of the sliding plate 62 after moving upwards flows back to the front side of the mold, then the sliding plate 62 can be used for scraping the chalk liquid on the mold again according to the operation, and the operation is repeated, so that the chalk manufacturing can be carried out, and after the manufacturing is finished, the first push plate 4 can be pulled to move along the sliding groove on the base 1 to push.

Example 2

On the basis of embodiment 1, as shown in fig. 5, the device further comprises a driving assembly 9, the driving assembly 9 comprises a second fixing plate 91, a shaft rod 92, a one-way clutch 93, driving rollers 94, a flat belt 95, a servo motor 96, a connecting frame 97 and a fixing rod 98, the top of the mounting plate 3 is connected with the second fixing plate 91, the front side and the rear side of the second fixing plate 91 are rotatably connected with the shaft rod 92, the front shaft rod 92 is connected with the one-way clutch 93, the one-way clutch 93 and the rear shaft rod 92 are respectively connected with the driving rollers 94, the flat belt 95 is wound between the two driving rollers 94, the servo motor 96 is installed on the front side of the top of the mounting plate 3, the output shaft of the servo motor 96 is connected with the front shaft rod 92, the second sliding frame 74 is connected with the connecting frame 97, the fixing rod 98 is connected with the flat.

When the second sliding frame 74 needs to be pulled to move, the servo motor 96 can be started to drive the flat belt 95 to rotate through the shaft rod 92 and the driving roller 94, the flat belt 95 rotates to drive the second sliding frame 74 to reciprocate back and forth through the fixing rod 98 and the connecting frame 97, and therefore the second sliding frame 74 does not need to be pulled to reciprocate back and forth manually.

Example 3

In addition to embodiment 2, as shown in fig. 5, the push-out device 10 further comprises a push-out assembly 10, the push-out assembly 10 comprises a first diamond-shaped rod 101, a bevel gear 102, a second diamond-shaped rod 103, an inner diamond-shaped sleeve 104, a ring 105, a reel 106, a second return spring 107 and a pull wire 108, the front side of the mounting plate 3 is rotatably connected with the first diamond-shaped rod 101, the bevel gears 102 are connected to the top of the first diamond-shaped rod 101 and the front shaft 92, the two bevel gears 102 are meshed with each other, the right front side of the top of the base 1 is rotatably connected with the second diamond-shaped rod 103, the inner diamond-shaped sleeve 104 is slidably connected to the second diamond-shaped rod 103, the inner diamond-shaped sleeve 104 is matched with the first diamond-shaped rod 101, the ring 105 is rotatably connected to the inner diamond-shaped sleeve 104, the second return spring 107 is connected between the first push plate 4 and the base 1, the left front side of the, the reel 106 is wound with a pull wire 108, and the pull wire 108 is connected to the first push plate 4.

When the mold needs to be taken out, the ring 105 can be pulled to drive the inner diamond-shaped sleeve 104 to move upwards, the upper portion of the inner diamond-shaped sleeve 104 is sleeved on the first diamond-shaped rod 101, then the first diamond-shaped rod 101 is driven to rotate through the bevel gear 102 when the servo motor 96 is started to rotate reversely, the driving roller 94 cannot rotate under the action of the one-way clutch 93 when the servo motor 96 rotates reversely, the first diamond-shaped rod 101 rotates to drive the second diamond-shaped rod 103 to rotate through the inner diamond-shaped sleeve 104, the second diamond-shaped rod 103 rotates to drive the reel 106 to rotate, the reel 106 rotates to wind the pull wire 108, the reel 106 can pull the first push plate 4 to move when the pull wire 108 is wound up, the second return spring 107 is compressed, the first push plate 4 can push out the mold when moving, and therefore, the first push plate 4 does not need to be pulled manually to move, and.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.