CN212798917U

CN212798917U - Material conveying structure

Info

Publication number: CN212798917U
Application number: CN202020946074.5U
Authority: CN
Inventors: 丁立刚; 李庆达; 刘庆伦; 张亚民; 唐林新; 曹传永; 晏华成; 钟嘉明; 魏日鑫; 韦世贵; 邹炜演; 刘细霞; 曹传舟; 田永明; 陈生荣
Original assignee: Zhongshan Dayuanzhi Manufacturing Co ltd
Current assignee: Zhongshan Dayuanzhi Manufacturing Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-03-26
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a material conveying structure, including rotating output mechanism's output is connected with the drive pivot is provided with outward and is used for placing drive pivot wobbling auxiliary stay mechanism, be connected with first roller in the drive pivot at first roller both ends is provided with the rotation bearing frame certainly, install rolling bearing on the rotation bearing frame, the utility model provides a problem that exists among the current material auxiliary conveying mechanism, roll up the material overall radius and change gradually and cause constant tension not enough in order to solve the coiling material in transportation process, consequently provided above-mentioned invention content, constant tension can keep in transportation process, avoids the coiling material to take place to warp in transportation process, guarantees that transportation process can accomplish smoothly, and simple structure, convenient to use.

Description

Material conveying structure

Technical Field

The utility model relates to a structure for supplementary conveying of material.

Background

In the existing mask manufacturing process, a non-woven fabric material is adopted for manufacturing, and when the material is output in a coiled mode, the material needs to be conveyed by a conveying mechanism, so that the problem of manual conveying is solved.

The existing coiled material can not keep constant tension in the conveying process because the total radius of the coiled material is gradually changed in the conveying process, and the coiled material is easy to deform, so that the conveying process can not be smoothly finished.

Therefore, the structure of the conventional auxiliary material conveying is further improved.

Disclosure of Invention

The utility model aims at providing a material conveying structure.

In order to achieve the above purpose, the utility model adopts the following scheme:

a material conveying structure comprises a rotary output mechanism, wherein the output end of the rotary output mechanism is connected with a driving rotating shaft, an auxiliary supporting mechanism for placing the driving rotating shaft to swing is arranged outside the driving rotating shaft, a first roller is connected on the driving rotating shaft, a rotary bearing seat is fixedly arranged on the driving rotary shaft at the two ends of the first roller, a rotary bearing is arranged on the rotary bearing seat, the outer wall of the rotating bearing is fixedly sleeved with a frame body installation seat, a fixed frame body is fixedly arranged on the frame body installation seat, the fixed frame body is provided with a guide mechanism, the guide mechanism is provided with a movable frame body which can move back and forth relative to the fixed frame body, a second roller is arranged on the movable frame body, a transmission belt is connected between the first roller and the second roller, and the guide mechanism is provided with an opening mechanism which can enable the movable frame body to open outwards relative to the fixed frame body.

Furthermore, the rotation output mechanism comprises a motor body, a motor rotating shaft is arranged on the motor body, a motor supporting frame used for being fixedly connected with equipment is connected to the motor body, and a plurality of connecting legs which are fixedly connected with external equipment are arranged on the motor supporting frame.

Furthermore, the end part of the motor rotating shaft and one end of the driving rotating shaft are sleeved with fixed shaft sleeves, and the fixed shaft sleeves are fixedly connected to the end part of the motor rotating shaft and one end of the driving rotating shaft.

Further, the auxiliary supporting mechanism is including the shaft section of thick bamboo that can carry out fixed connection with external equipment, be provided with on the shaft section of thick bamboo and be used for carrying out a plurality of mounting holes of fix with external equipment with screw, the shaft section of thick bamboo front and back end respectively is provided with auxiliary bearing seat, install auxiliary bearing in the auxiliary bearing seat, the drive shaft alternates auxiliary bearing and is connected with the auxiliary bearing inner wall.

Furthermore, a first key groove is formed in the inner wall of the first roller, the driving rotating shaft penetrates through the first roller, and a second key groove matched with the first key groove is formed in the outer wall of the driving rotating shaft.

Further, the support body mount pad is the annular setting to fixed cover is established at the rolling bearing outer wall, be provided with a plurality of installation screw between support body mount pad and the fixed support body, support body mount pad and fixed support body pass through the screw connection and carry out fixed connection between a plurality of installation screw.

Furthermore, the guide mechanism is provided with the guide bar including setting up at the adjustable shelf body lateral wall, be provided with on the fixed shelf body can with guide bar matched with guiding hole, the guide bar alternates and moves about in the guiding hole.

Further, be provided with first binding face on the fixed support body, be provided with the second binding face on the activity support body install opening mechanism between first binding face and the second binding face, opening mechanism establishes the spring that struts outside the guide bar including the cover, strut spring one end and paste tightly in first binding face, the other end pastes tightly in the second binding face strut the mechanism including the cover establish the spring that struts outside the guide bar, strut spring one end and paste tightly in activity support body surface, the other end pastes tightly in support body surface.

Further, fixed support body is including carrying out fixed connection's curb plate with the support body mount pad curb plate upper end is provided with the upper plate, the lateral wall of curb plate is provided with the operating handle.

Furthermore, an auxiliary roller set is arranged on the movable frame body;

the auxiliary roller set comprises a rotating shaft hole arranged on the side plate, an auxiliary roller is installed in the rotating shaft hole in a rotating mode, and the surface of the auxiliary roller can be attached to the surface of the transmission belt tightly.

To sum up, the utility model discloses for its beneficial effect of prior art is:

the utility model provides a problem that exists among the current material auxiliary conveyor, the coiling material overall radius changes gradually and causes permanent tension not enough in order to solve the coiling material in transportation process, consequently provides above-mentioned invention content, and permanent tension can keep in transportation process, avoids the coiling material to take place to warp in transportation process, guarantees that transportation process can accomplish smoothly, and simple structure, convenient to use.

Drawings

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

fig. 2 is one of exploded views of the present invention;

fig. 3 is a second exploded view of the present invention;

FIG. 4 is a schematic structural view of the present invention;

fig. 5 is a front view of the present invention;

FIG. 6 is a schematic view of the structure A-A of the present invention;

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. 1-6, the present invention provides a technical solution:

a material conveying structure comprises a rotary output mechanism 1, wherein the output end of the rotary output mechanism 1 is connected with a driving rotating shaft 2, an auxiliary supporting mechanism 3 used for placing the driving rotating shaft 2 to swing is arranged outside the driving rotating shaft 2, the driving rotating shaft 2 is connected with a first roller 4, rotating bearing seats 6 are fixedly arranged on the driving rotating shafts 2 at two ends of the first roller 4, rotating bearings 7 are installed on the rotating bearing seats 6, a frame body installation seat 8 is fixedly sleeved on the outer wall of each rotating bearing 7, a fixed frame body 9 is fixedly arranged on each frame body installation seat 8, a guide mechanism 10 is arranged on each fixed frame body 9, a movable frame body 11 capable of moving back and forth relative to the fixed frame body 9 is arranged on each guide mechanism 10, a second roller 12 is installed on each movable frame body 11, and a transmission belt 13 is connected between the first roller 4 and the second roller 12, the guide mechanism 10 is provided with an opening mechanism 14 which can open the movable frame body 11 outwards relative to the fixed frame body 9;

the working principle is as follows:

in the use, material transport structure sets up in the top of coil stock, because material transport structure's self gravity makes whole automation turn over down, and driving belt 13 pastes tightly in the surface of coil stock simultaneously, and through driving belt 13's frictional force, driving belt 13 drives the coil stock and stretches out at the in-process of motion, and the coil stock radius reduces gradually, and driving belt 13 turns over down gradually under the effect of gravity, keeps pasting tightly and carries in the state on coil stock surface.

The utility model discloses a rotation output mechanism 1 comprises a motor body 101, a motor rotating shaft 102 is arranged on the motor body 101, a motor supporting frame 103 for fixedly connecting with equipment is connected on the motor body 101, and a plurality of connecting legs 104 for fixing with external equipment are arranged on the motor supporting frame 103;

a support means of the motor body 101 is provided, and the connecting legs 104 are used for fixing the motor body 101 on the surface of the equipment.

Motor axis of rotation 102 tip and 2 one end overcoats of drive pivot are equipped with fixed axle sleeve 201, fixed axle sleeve 201 fixed connection is in motor axis of rotation 102 tip and 2 one ends of drive pivot.

The auxiliary supporting mechanism 3 of the utility model comprises a shaft barrel 301 which can be fixedly connected with external equipment, a plurality of mounting holes 302 for fixing screws with the external equipment are arranged on the shaft barrel 301, the front end and the rear end of the shaft barrel 301 are respectively provided with an auxiliary bearing seat 303, an auxiliary bearing 304 is arranged in the auxiliary bearing seat 303, and the driving rotating shaft 2 penetrates through the auxiliary bearing 304 and is connected with the inner wall of the auxiliary bearing 304;

in order to prevent the driving shaft 2 from swinging when the distance between the driving shaft and the driving shaft is too long, the auxiliary supporting mechanism 3 effectively prevents the driving shaft 2 from swinging during the rotating process.

First roller 4 inner wall is provided with first keyway 401, drive pivot 2 passes

first roller

4, 2 outer walls of drive pivot be provided with first keyway 401 matched with second keyway 402.

Support body mount pad 8 is the annular setting to the fixed cover is established at rolling bearing 7 outer walls, be provided with a plurality of installation screw 801 between support body mount pad 8 and the fixed support body 9, support body mount pad 8 and fixed support body 9 carry out fixed connection between a plurality of installation screw 801 through the screw connection.

Guiding mechanism 10 is provided with guide bar 111 including setting up at 11 lateral walls of activity support body, be provided with on the fixed support body 9 can with guide bar 111 matched with guiding hole 112, guide bar 111 alternates and moves around in guiding hole 112.

The spreading mechanism 14 of the utility model comprises a spreading spring 141 sleeved outside the guide rod 111, one end of the spreading spring 141 is tightly attached to the surface of the movable frame body 11, and the other end is tightly attached to the surface of the fixed frame body 9; be provided with first binding face on the fixed support body 9, be provided with the second binding face on the activity support body 11 install opening mechanism 14 between first binding face and the second binding face, opening mechanism 14 establishes the spring 141 that struts outside guide bar 111 including the cover, strut spring 141 one end and paste tightly in first binding face, the other end pastes tightly in the second binding face.

In order to apply an outward expanding force to the second roller 12 with respect to the first roller 4, the outward expanding tension of the drive belt 13 is held, and the expanding spring 141 is provided therebetween.

Fixed support body 9 is including carrying out fixed connection's curb plate 1101 with support body mount pad 8 curb plate 1101 upper end is provided with upper plate 1102, the lateral wall of curb plate 1101 is provided with operating handle 1103.

The movable frame body 11 of the utility model is provided with an auxiliary roller set 15;

the auxiliary roller set 15 comprises a rotating shaft hole 151 arranged on a side plate 1101, an auxiliary roller 152 is rotatably arranged in the rotating shaft hole 151, and the surface of the auxiliary roller 152 can be attached to the surface of the transmission belt 13.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A material conveying structure, comprising a rotary output mechanism (1), a drive shaft (2) is connected to the output end of the rotary output mechanism (1), and a drive shaft (2) is provided outside the drive shaft (2) for placing The auxiliary support mechanism (3) for driving the rotating shaft (2) to swing, characterized in that: the driving rotating shaft (2) is connected with a first roller (4), and the driving rotating shafts at both ends of the first roller (4) (2) A rotating bearing seat (6) is fixed on the upper part, a rotating bearing (7) is installed on the rotating bearing seat (6), and a frame body mounting seat (8) is fixedly sleeved on the outer wall of the rotating bearing (7). , a fixed frame body (9) is fixedly arranged on the frame body mounting seat (8), a guide mechanism (10) is arranged on the fixed frame body (9), and a guide mechanism (10) is provided with a relative A movable frame body (11) that moves back and forth on the fixed frame body (9), the movable frame body (11) is provided with a second roller (12), the first roller (4) and the second roller A transmission belt (13) is connected between the cylinders (12), and the guide mechanism (10) is provided with a spreading mechanism (14) that can make the movable frame body (11) spread outward relative to the fixed frame body (9). ).

2. A material conveying structure according to claim 1, characterized in that the rotation output mechanism (1) comprises a motor body (101), and the motor body (101) is provided with a motor rotation shaft (102) , the motor body (101) is connected with a motor support frame (103) for fixed connection with equipment, and the motor support frame (103) is provided with a plurality of connection legs (104) for fixing with external equipment ).

3. A material conveying structure according to claim 2, characterized in that the end of the motor rotating shaft (102) and one end of the driving rotating shaft (2) are sheathed with a fixed bushing (201), the fixed bushing (201) is fixedly connected to the end of the motor rotating shaft (102) and the end of the driving rotating shaft (2).

4. A material conveying structure according to claim 3, characterized in that the auxiliary support mechanism (3) comprises a shaft barrel (301) capable of being fixedly connected with an external device, and the shaft barrel (301) A plurality of mounting holes (302) for screwing with external equipment are arranged on the upper part, and auxiliary bearing seats (303) are respectively provided at the front and rear ends of the shaft barrel (301), and an auxiliary bearing seat (303) is installed in the auxiliary bearing seat (303). An auxiliary bearing (304), the driving shaft (2) is inserted through the auxiliary bearing (304) and connected with the inner wall of the auxiliary bearing (304).

5. A material conveying structure according to any one of claims 1-4, characterized in that the inner wall of the first roller (4) is provided with a first keyway (401), and the drive shaft (2) passes through Passing through the first roller (4), the outer wall of the driving shaft (2) is provided with a second keyway (402) matched with the first keyway (401).

6. A material conveying structure according to any one of claims 1-4, characterized in that the frame mounting seat (8) is annularly arranged, and is fixedly sleeved on the outer wall of the rotating bearing (7), the A plurality of mounting screw holes (801) are arranged between the frame body mounting seat (8) and the fixing frame body (9), and the frame body mounting seat (8) and the fixing frame body (9) are connected to the plurality of mounting holes by screws. A fixed connection is made between the screw holes (801).

7. A material conveying structure according to any one of claims 1-4, characterized in that the guide mechanism (10) comprises a guide rod (111) provided on the side wall of the movable frame body (11), The fixed frame body (9) is provided with a guide hole (112) that can be matched with a guide rod (111), and the guide rod (111) is inserted into the guide hole (112) to move back and forth.

8. A material conveying structure according to claim 7, characterized in that the fixed frame body (9) is provided with a first fitting surface, and the movable frame body (11) is provided with a second fitting surface A spreader mechanism (14) is installed between the first abutment surface and the second abutment surface, and the spreader mechanism (14) includes a spreader spring sleeved outside the guide rod (111). (141), one end of the expansion spring (141) is in close contact with the first abutment surface, and the other end is in close contact with the second abutment surface.

9. A material conveying structure according to claim 1, characterized in that the fixed frame body (9) comprises a side plate (1101) which is fixedly connected with the frame body mounting seat (8), on the side plate (1101) An upper plate (1102) is arranged on the upper end of the plate (1101), and an operation handle (1103) is arranged on the side wall of the side plate (1101).

10. A material conveying structure according to claim 9, characterized in that an auxiliary roller group (15) is arranged on the movable frame body (11);

The auxiliary roller group (15) includes a rotating shaft hole (151) provided on the side plate (1101), and an auxiliary roller (152) is rotatably installed in the rotating shaft hole (151), and the auxiliary roller ( 152) The surface can be close to the surface of the drive belt (13).