Cover plate conveying mechanism for automatic rubber core line

Abstract

The utility model provides a rubber core automatic line cover plate conveying mechanism, relates to the technical field of pencil production equipment, and solves the problems that a cover plate is relatively unstable in the conveying process of an existing cover plate conveying mechanism, and the conveying effect and the production efficiency are affected. The cover plate conveying device comprises a cover plate conveying rack, a pair of conveying chains arranged on the cover plate conveying rack in the length direction and used for conveying cover plates, a cover plate conveying driving mechanism arranged on the cover plate conveying rack and used for driving the conveying chains to operate, and a cover plate turning-over mechanism arranged at the position, close to the discharging end, of the cover plate conveying rack and used for turning over the cover plates. A plurality of chain hooks are arranged on the conveying chains, and an air suction mechanism is arranged on the cover plate conveying rack between the two conveying chains. The cover plate turnover device has the beneficial effects that the cover plate can be quickly, efficiently and stably conveyed and turned over; orderly and stable conveying is ensured; and the production effect is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to pencil production equipment technical field, concretely relates to automatic line of rubber core cover plate conveying mechanism. BACKGROUND

[0002] In the pencil production process, the lead core groove is set on the top surface of the lower lead core groove plate, and the upper lead core groove is set on the bottom surface of the upper lead core groove plate, the lead core is placed in the lower lead core groove on the top surface of the lower lead core groove plate by artificial or roller, then the upper lead core groove plate is stacked on the lower lead core groove plate to form a whole pencil plate, so that the lead core is wrapped in the middle to form a sandwich structure, and finally the whole pencil plate is cut into a pencil by cutting equipment.

[0003] The existing rubber core automatic line needs conveying mechanism to convey and turn over after the cover plate is pointed with core glue, and is sent to the next process, the existing cover plate conveying mechanism and turnover mechanism are separated, occupy the factory space, and the cover plate is only conveyed by simple conveying chain during conveying, the cover plate is relatively unstable during conveying, and moving card board and other conditions are prone to occur, adjacent cover plates are prone to interference, and the conveying effect and production efficiency are affected. UTILITY MODEL CONTENT

[0004] The utility model discloses a cover plate conveying mechanism and turnover mechanism are separated, occupy the factory space, and the cover plate is only conveyed by simple conveying chain during conveying, the cover plate is relatively unstable during conveying, and moving card board and other conditions are prone to occur, adjacent cover plates are prone to interference, and the conveying effect and production efficiency are affected.

[0005] To realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] The rubber core automatic line cover plate conveying mechanism is characterized by comprising a cover plate conveying frame, a pair of conveying chains arranged on the cover plate conveying frame along the length direction and used for conveying the cover plate, a cover plate conveying drive mechanism arranged on the cover plate conveying frame and used for driving the conveying chain to run, and a cover plate turnover mechanism arranged on the cover plate conveying frame close to the discharge end and used for turning over the cover plate.

[0007] A plurality of chain hooks for separating and stopping the cover plate to ensure that the conveying is orderly and stable are arranged on the conveying chain, the plurality of chain hooks are arranged at equal intervals, and an air suction mechanism for adsorbing the cover plate to avoid the cover plate from deviating is arranged on the cover plate conveying frame between the two conveying chains.

[0008] Further improvement is that the cover plate conveying driving mechanism comprises a cover plate conveying driving sprocket and a cover plate conveying driven sprocket which are rotationally connected at the bottom length direction of the cover plate conveying rack respectively, a cover plate conveying motor is arranged at one side of the cover plate conveying rack, the output end of the cover plate conveying motor is connected with the rotating shaft of the cover plate conveying driving sprocket, and the conveying chain is tensioned on the cover plate conveying driving sprocket and the cover plate conveying driven sprocket.

[0009] Further improvement is that a plurality of cover plate conveying stable sprockets are rotationally connected at the area between the cover plate conveying driving sprocket and the cover plate conveying driven sprocket at the bottom of the cover plate conveying rack, and the conveying chain is tensioned on the cover plate conveying stable sprockets.

[0010] Further improvement is that the conveying chain is formed by a plurality of chain links connected in sequence, the chain link comprises an outer chain plate and an inner chain plate, a first sleeve and a second sleeve are connected between the outer chain plate and the inner chain plate through a pin shaft, and the two ends of the pin shaft extend out of the end faces of the two fixing plates respectively.

[0011] Further improvement is that a plurality of chain hooks are arranged on the two fixing plates after every several chain links of the conveying chain, and the chain hook is integrally formed with the corresponding fixing plate.

[0012] Further improvement is that the air suction mechanism comprises an air suction plate arranged on the cover plate conveying rack between the conveying chains, a plurality of groups of air suction holes are arranged on the upper surface of the air suction plate along the length direction at equal intervals, the air suction holes are connected with air suction pipes downwardly penetrating through the air suction plate, and the air suction pipes are connected with air suction machines.

[0013] Further improvement is that the cover plate turning mechanism comprises a turning mechanism support connected at the bottom of the cover plate conveying rack, a group of turning driving wheels are rotationally connected at the bottom of the turning mechanism support, a group of turning driven wheels are rotationally connected at the upper part of the turning mechanism support at the two sides of the width of the cover plate conveying rack symmetrically, a turning transmission belt is sleeved on the turning driven wheels and the turning driving wheels, a turning disc is coaxially rotationally arranged on the turning driving wheel, and a turning disc groove is arranged on the outer periphery of the turning disc; a turning driving motor is mounted at one side of the bottom of the turning mechanism support, and the output end of the turning driving motor is connected with the rotating shaft of the turning driving wheel.

[0014] Further improvement is that cover plate conveying baffles are arranged on the upper surface of the cover plate conveying rack at the front and rear ends along the length direction.

[0015] After the above technical scheme is adopted, the following beneficial effects are obtained compared with the prior art:

[0016] The cover plate can be conveyed quickly, efficiently and stably, and the cover plate can be turned over;

[0017] The chain hook is arranged after every several chain links, and can separate and block the adjacent cover plates when conveying the cover plates, so that the conveying is orderly and stable.

[0018] The suction mechanism is arranged, and the cover plates can be sucked downward during conveying, so that the stability of conveying is further improved, the cover plates are prevented from moving during conveying, the cover plates are better put into the subsequent process, and the production effect is ensured.

[0019] The cover plate conveying stable sprocket is arranged, so that better tensioning force is provided during conveying, and the stability of conveying of the conveying chain is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor under the premise of not paying creative labor.

[0021] Figure 1 is a three-dimensional structure schematic view of the present application;

[0022] Figure 2 is another angle three-dimensional structure schematic view of the present application

[0023] Figure 3 is a top view structure schematic view of the present application;

[0024] Figure 4 is a front view structure schematic view of the present application;

[0025] Figure 5 is a three-dimensional structure schematic view of the present application without the cover plate turnover mechanism;

[0026] Figure 6 is a C part enlarged view in the present application Figure 5

[0027] Figure 7 is a three-dimensional structure schematic view of the cover plate turnover mechanism in the present application.

[0028] ​Explanation of reference signs: cover plate conveying frame 1, chain hook 2, cover plate turning mechanism 3, turning mechanism support 31, turning drive motor 32, turning driving wheel 33, turning driven wheel 34, turning transmission belt 35, turning disc 36, turning disc groove 37, cover plate conveying baffle 4, cover plate conveying drive mechanism 5, cover plate conveying motor 51, cover plate conveying driving sprocket 52, cover plate conveying driven sprocket 53, cover plate conveying stabilizing sprocket 54, conveying chain 6, outer chain plate 61, inner chain plate 62, first sleeve 63, second sleeve 64, pin shaft 65, fixed plate 66, air suction plate 7, air suction hole 71, air suction pipe 72. DETAILED DESCRIPTION

[0029] Reference Figures 1-7 The technical scheme adopted in the specific embodiment is shown in the figure: the cover plate conveying mechanism of the rubber core automatic line comprises a cover plate conveying frame 1, a pair of conveying chains 6 arranged on the cover plate conveying frame 1 in the length direction for conveying the cover plate, a cover plate conveying drive mechanism 5 arranged on the cover plate conveying frame 1 for driving the conveying chains 6 to run, and a cover plate turning mechanism 3 arranged on the cover plate conveying frame 1 near the discharge end for turning the cover plate.

[0030] A plurality of chain hooks 2 for separating and blocking the cover plate during conveying to ensure that the conveying is orderly and stable are arranged on the conveying chain 6, and a plurality of chain hooks 2 are arranged at equal intervals. An air suction mechanism for adsorbing the cover plate to prevent the cover plate from deviating during conveying is arranged on the cover plate conveying frame 1 between the two conveying chains 6.

[0031] The cover plate conveying drive mechanism 5 comprises a cover plate conveying driving sprocket 52 and a cover plate conveying driven sprocket 53 rotatably connected at the bottom of the cover plate conveying frame 1 at both ends in the length direction. The cover plate conveying motor 51 is arranged on one end side of the cover plate conveying frame 1. The output end of the cover plate conveying motor 51 is connected to the rotating shaft of the cover plate conveying driving sprocket 52. The conveying chain 6 is tensioned on the cover plate conveying driving sprocket 52 and the cover plate conveying driven sprocket 53.

[0032] The cover plate conveying frame 1 is rotatably connected with a plurality of cover plate conveying stabilizing sprockets 54 in the region between the cover plate conveying driving sprocket 52 and the cover plate conveying driven sprocket 53 at the bottom. The conveying chain 6 is tensioned on the cover plate conveying stabilizing sprockets 54.

[0033] The conveying chain 6 is formed by a plurality of chain links connected in sequence. The chain link comprises an outer chain plate 61 and an inner chain plate 62. The first sleeve 63 and the second sleeve 64 are connected between the outer chain plate 61 and the inner chain plate 62 through the pin shaft 65. The two chain links are connected through two fixed plates 66. The two ends of the pin shaft 65 extend out of the end faces of the two fixed plates 66.

[0034] Among them, several chain hooks 2 are arranged on the two fixed plates 66 after every several chain links of the conveying chain 6, and the chain hook 2 is integrally formed with the corresponding fixed plate 66.

[0035] Among them, the air suction mechanism comprises an air suction plate 7 arranged on the cover plate conveying rack 1 between the conveying chains 6, and a plurality of groups of air suction holes 71 are arranged on the upper surface of the air suction plate 7 along the length direction at equal intervals, the air suction holes 71 are connected with air suction pipes 72 downwardly penetrating through the air suction plate 7, and the air suction pipes 72 are connected with an air suction fan (not shown in the figure, which is a conventional air suction machine).

[0036] Among them, the cover plate turnover mechanism 3 comprises a turnover mechanism support 31 connected at the bottom of the cover plate conveying rack 1, a group of turnover driving wheels 33 are rotationally connected at the bottom of the turnover mechanism support 31, a group of turnover driven wheels 34 are rotationally connected at the upper part of the turnover mechanism support 31 on both sides of the width of the cover plate conveying rack 1 in a symmetrical manner, a turnover transmission belt 35 is sleeved on the turnover driven wheels 34 and the turnover driving wheels 33, a turnover disc 36 is coaxially rotationally arranged on the turnover driving wheel 33, and turnover disc grooves 37 are arranged on the outer periphery of the turnover disc 36; a turnover driving motor 32 is mounted on one side of the bottom of the turnover mechanism support 31, and the output end of the turnover driving motor 32 is connected with the rotating shaft of the turnover driving wheel 33.

[0037] Among them, the cover plate conveying baffle 4 is arranged on the upper surface of the cover plate conveying rack 1 at both ends along the length direction.

[0038] The working principle of the utility model is: in the automatic glue core line, when the lead core cover plate is sent to the cover plate conveying mechanism after glue dispensing, power is provided by the cover plate conveying motor, the corresponding conveying chain is driven to run by the cover plate conveying driving sprocket and the cover plate conveying driven sprocket (the cover plate conveying stable sprocket can provide better tension in the conveying process, and ensure the stability of the conveying chain), the cover plate is conveyed along with the conveying chain, then the cover plate is turned over by the cover plate turnover mechanism, the core groove of the cover plate faces downward, and then is sent to the subsequent process; chain hooks are arranged after every several chain links, which can separate and block the adjacent cover plates during conveying, ensure the orderly and stable conveying, cooperate with the air suction mechanism, and suck the cover plate downward during conveying, further improve the stability of conveying, avoid the movement of the cover plate during conveying, ensure that the cover plate better enters the subsequent process, and ensure the production effect.

[0039] The basic principle and main features of the utility model and its advantages are shown and described above, and the person skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and the description in the description are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed, and the scope of protection of the utility model is defined by the appended claims and their equivalents. The utility model is not described in detail, which is the known technology of the person skilled in the art.

Claims

1. Automatic rubber core cover conveying mechanism, characterized by: The cover conveyor comprises a cover conveyor frame, a pair of conveyor chains arranged on the cover conveyor frame along the length direction for conveying the cover, a cover conveyor driving mechanism arranged on the cover conveyor frame for driving the conveyor chains to operate, and a cover turning mechanism arranged on the cover conveyor frame near the discharge end for turning over the cover; The conveying chain is provided with a plurality of chain hooks for separating and blocking the cover plates during conveying to ensure orderly and stable conveying. The plurality of chain hooks are arranged at equal intervals. The cover plate conveying frame between the two conveying chains is provided with a suction mechanism for adsorbing the cover plates during conveying to prevent the cover plates from being offset.

2. The automatic line cover conveying mechanism for the rubber core according to claim 1, characterized in that: The cover plate conveying drive mechanism includes a cover plate conveying driving sprocket and a cover plate conveying driven sprocket which are respectively rotatably connected to the two ends of the bottom length direction of the cover plate conveying frame. A cover plate conveying motor is provided on one end side of the cover plate conveying frame. The output end of the cover plate conveying motor is connected to the rotating shaft of the cover plate conveying driving sprocket. The conveying chain is tensioned on the cover plate conveying driving sprocket and the cover plate conveying driven sprocket.

3. The automatic line cover conveying mechanism for the rubber core according to claim 2, characterized in that: The bottom of the cover conveying frame is located between the cover conveying active sprocket and the cover conveying driven sprocket, and is rotatably connected to a plurality of cover conveying stabilizing sprockets, and the conveying chain is tensioned on the cover conveying stabilizing sprocket.

4. The automatic rubber core cover conveying mechanism according to claim 3, characterized in that: The conveying chain is formed by a number of chain links connected in sequence, and the chain links include an outer chain plate and an inner chain plate. The outer chain plate and the inner chain plate are connected by a first sleeve and a second sleeve through a pin shaft. The two adjacent chain links are connected by two fixed plates, and the two ends of the pin shaft extend from the end faces of the two fixed plates respectively.

5. The automatic line cover conveying mechanism for the rubber core according to claim 4, characterized in that: A plurality of chain hooks are arranged on two fixed plates at intervals of a plurality of chain links of the conveying chain, and the chain hooks are integrally formed with the corresponding fixed plates.

6. The automatic rubber core cover conveying mechanism according to claim 5, characterized in that: The suction mechanism includes a suction plate arranged on the cover conveyor frame between the conveyor chains, and a plurality of suction holes are arranged on the upper surface of the suction plate at equal intervals along the length direction. The suction holes pass through the suction plate downward and are connected to a suction pipe, and the suction pipe is connected to a suction fan.

7. The automatic rubber core cover conveying mechanism according to claim 6, characterized in that: The cover flipping mechanism includes a flipping mechanism bracket connected to the bottom of the cover conveyor frame, the bottom of the flipping mechanism bracket is rotatably connected to a group of flipping driving wheels, the upper part of the flipping mechanism bracket is located on both sides of the width of the cover conveyor frame and is symmetrically rotatably connected to a group of flipping driven wheels, a flipping transmission belt is provided on the flipping driven wheel and the flipping driving wheel, a flipping disk is coaxially rotated on the flipping driving wheel, and a flipping disk groove is provided on the outer periphery of the flipping disk; a flipping drive motor is installed on one side of the bottom of the flipping mechanism bracket, and the output end of the flipping drive motor is connected to the rotating shaft of the flipping driving wheel.

8. The automatic line cover conveying mechanism for the rubber core according to claim 7, characterized in that: Cover plate conveying baffles are provided at the front and rear ends of the upper surface of the cover plate conveying frame along the length direction.

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