CN211139801U

CN211139801U - Feeding equipment for bolt packaging

Info

Publication number: CN211139801U
Application number: CN201922291881.8U
Authority: CN
Inventors: 刘峰
Original assignee: Chongqing Standard Fastners Industrial Co ltd
Current assignee: Chongqing Standard Fastners Industrial Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-07-31
Anticipated expiration: 2029-12-18

Abstract

A feeding device for bolt packaging is used for solving the technical problem that bolts cannot roll off from a fixed inclined plate in time and conveying of the bolts is blocked due to the fact that the bolts fall onto the fixed inclined plate, and comprises a working box with a top part provided with a feeding hopper, two first rollers which horizontally and directionally rotate, a conveying belt and an inclined plate which are horizontally arranged on the two first rollers, wherein the two first rollers are arranged on the inner wall of the working box in a penetrating way and can rotate relative to the inner wall of the working box, the two first rollers are respectively close to two ends of the working box, the inclined plate is arranged at the bottom of the working box and is used for bearing the conveying belt, a discharge hole is formed in the side wall of the working box, the bottom of the inclined plate is rotatably connected with the bottom of the working box, a first ejector rod is arranged below the conveying belt, one end of the first ejector rod is rotatably connected with the upper part of the inclined plate, a first driving mechanism for driving the inclined, the utility model discloses conveying efficiency is high, mainly used to the transmission material loading before the bolt packing.

Description

Feeding equipment for bolt packaging

Technical Field

The utility model relates to a technical field is carried to the bolt packing, concretely relates to can improve transmission efficiency's charging equipment for bolt packing.

Background

After the bolts are machined, the bolts need to be transported and packaged in a machining workshop, and the bolts of different specifications need to be packaged in the machining workshop according to a certain quantity standard.

The invention patent application with application publication number CN108001960A discloses a bolt conveying device, which mainly comprises a working box, a motor, an inclined plate and a horizontal conveying conveyor belt, wherein the motor is arranged at the top of the working box, the top of the working box is provided with a feed hopper, the conveyor belt is arranged in the working box and can convey bolts from one end of the working box to the other end of the working box, the motor drives the conveyor belt to convey horizontally, the inclined plate is arranged at the bottom of the working box and is used for bearing the conveyor belt, the working process is that the bolts are firstly conveyed to the conveyor belt through the feed hopper, then the bolts are conveyed from one end of the working box to the other end of the working box by the conveyor belt, then the bolts fall from the conveyor belt and fall onto the inclined plate, and finally the bolts slide from the inclined plate under the action of gravity to prepare for the next working procedure operation.

However, the above document has an objective drawback: the bolt falls to the swash plate, when the bolt happens to be in and to roll along the swash plate trend, the bolt can roll from the swash plate fast this moment, nevertheless when the bolt falls to the position on the swash plate and leads to the bolt can not in time roll from the swash plate when falling, this process will seriously hinder the transport to the bolt, in actual production, the bolt is emptyd on the conveyer belt, therefore the bolt is just more in disorder when the bolt is on the conveyer belt, thereby when the bolt falls to the swash plate on, fairly many bolts can not in time roll from the swash plate, thereby hinder the transport to the bolt.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is to prior art not enough, releases a charging equipment for bolt packing for the bolt that mentions among the solution background art drops to the swash plate on lead to the bolt can not in time roll from the swash plate and fall, and then causes the technical problem who hinders the bolt conveying.

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

a feeding device for bolt packaging comprises a working box with a feeding hopper at the top, two horizontal and directionally rotating first rollers, a horizontal conveying belt arranged on the two first rollers and a sloping plate, wherein the two first rollers are arranged on the inner wall of the working box in a penetrating way and can rotate relative to the inner wall of the working box, the two first rollers are respectively close to the two ends of the working box, the sloping plate is arranged at the bottom of the working box and is used for bearing the conveying belt, a discharge hole corresponding to the sloping plate is arranged on the side wall of the working box, the bottom of the inclined plate is rotationally connected with the bottom of the working box, a first push rod is arranged in the working box and below the conveyor belt, one end of the first push rod is rotatably connected with the upper part of the inclined plate, a first driving mechanism is arranged between the other end of the first push rod and the first roller far away from the inclined plate, so as to drive the first push rod to reciprocate and further drive the inclined plate to rotate obliquely towards the direction of the discharge hole.

The working principle is as follows: dumping the bolts on the conveyor belt through the feed hopper, conveying the bolts to the other end of the working box from one end of the working box by the conveyor belt, enabling the bolts to fall off the conveyor belt and fall onto the inclined plate, enabling the bolts to slide off the inclined plate and be discharged from the discharge holes, and preparing for packing the bolts.

Meanwhile, the first driving mechanism drives the first ejector rod to move, and the first ejector rod drives the inclined plate to rotate obliquely towards the direction of the discharge hole, so that the bolt is further promoted to rapidly slide off the inclined plate.

The utility model has the advantages that:

the utility model discloses with the help of first actuating mechanism and first push rod fall extremely after the bolt is gone up to the swash plate, remove through the first push rod of first actuating mechanism drive, this first push rod drives the swash plate rotates towards the discharge opening direction to can make the bolt follow fast the landing on the swash plate, and then guarantee the quick conveying of bolt.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a front view of the first eccentric and an enlarged schematic view of a cross-sectional view at A-A;

fig. 3 is an enlarged view of the assembly of the first ejector pin and the connecting rod.

Description of reference numerals: the device comprises a feed hopper 1, a working box 2, a first roller 3, a conveyor belt 4, an inclined plate 5, a discharge hole 6, a first ejector rod 7, a first belt 8, a second roller 9, a first eccentric wheel 10, an annular groove 11, a connecting rod 12, a blanking box 13, a blanking hole 14, a second ejector rod 15, a push plate 16, a discharge hole 17, a second belt 18, a third roller 19, a second eccentric wheel 20, a guide block 21, a motor 22, a third belt 23, a first articulated shaft 24, a second articulated shaft 25, support legs 26, a material collecting box 27 and a through hole 28.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in figure 1, the feeding device for bolt packaging comprises a working box 2 with a top provided with a feeding hopper 1, two horizontal and directionally rotating first rollers 3, a horizontal conveyor belt 4 arranged on the two first rollers 3 and an inclined plate 5, wherein the two first rollers 3 are arranged on the inner wall of the working box 2 in a penetrating way and can rotate relative to the inner wall of the working box 2, the two first rollers 3 are respectively close to two ends of the working box 2, the inclined plate 5 is arranged at the bottom of the working box 2 and is used for bearing the conveyor belt 4, a discharge hole 6 corresponding to the inclined plate 5 is formed in the side wall of the working box 2, a motor 22 is fixed at the top of the working box 2, a third belt 23 for driving the first rollers 3 to rotate is arranged between the output end of the motor 22 and the first rollers 3 far away from the inclined plate 5, a first articulated shaft 24 is arranged between the bottom of the inclined plate 5 and the bottom of the working box 2, the inclined plate 5 can rotate around the first articulated shaft, a second articulated shaft 25 parallel to the first articulated shaft 24 is arranged on the upper part of the inclined plate 5 and on the same side with the first articulated shaft 24, the bottom of the inclined plate 5 rotates around the first articulated shaft 24, a first push rod 7 is arranged in the work box 2 and below the conveyor belt 4, one end of the first push rod 7 is rotatably connected with the second articulated shaft 25 on the inclined plate 5, a first driving mechanism is arranged between the other end of the first push rod 7 and the first roller 3 far away from the inclined plate 5 to drive the first push rod 7 to reciprocate and further drive the inclined plate 5 to obliquely rotate towards the discharge hole 6, in this way, the originally fixed inclined plate 5 is changed into the inclined plate 5 which can periodically rotate, so that the inclined plate 5 can effectively and rapidly drop bolts falling onto the inclined plate 5 under the action of gravity in the process of rotating towards the discharge hole 6, thereby improving the discharge efficiency of the bolts, the conveying efficiency of bolt has been improved.

As shown in fig. 1-3, the first driving mechanism includes a first belt 8, a second roller 9 and a first eccentric wheel 10, the second roller 9 is disposed on the inner wall of the work box 2 and can rotate relative to the inner wall of the work box 2, the first belt 8 is wound on the first roller 3 and the second roller 9 far away from the inclined plate 5 to drive the second roller 9 to rotate, the first eccentric wheel 10 is provided with an eccentric through hole 28, the second roller 9 is fixedly disposed through the through hole 28 and is thereby fixed on the first eccentric wheel 10, a connecting component is disposed between the first eccentric wheel 10 and the end of the first push rod 7 far away from the inclined plate 5, so that the end of the first push rod 7 is limited on the outer circumference of the first eccentric wheel 10 and is slidably connected with the outer circumference of the first eccentric wheel 10, in such a way that the motor 22 drives the conveyor belt 4 to operate by means of the output power of the motor 22, and the first eccentric wheel 10 can be driven to rotate, so that the first push rod 7 is driven to carry out pushing operation, and the utilization rate of the motor 22 can be effectively improved. Coupling assembling contains one and sets up annular 11 and a cross-section on first eccentric wheel 10 outer circumference and be circular shape connecting rod 12, and this connecting rod 12 is fixed in the one end that swash plate 5 was kept away from to first ejector pin 7, and this connecting rod 12 adaptation is installed in annular 11 and can slide annular 11 relatively, and this kind of mode can make produce smooth and easy slip between connecting rod 12 and the annular 11, has guaranteed that first eccentric wheel 10 drives first ejector pin 7 pushes away the smooth and easy nature of operation to the cost of this kind of mode preparation is lower.

A blanking box 13 corresponding to the bottom of the working box 2 is fixed below the bottom of the working box 2, a blanking hole 14 is formed in the position, corresponding to the position where the inclined plate 5 and the conveyor belt 4 are connected, of the bottom of the working box 2, a horizontal second ejector rod 15 is arranged in the blanking box 13, a vertical push plate 16 is fixedly connected to one end, close to the inclined plate 5, of the second ejector rod 15, the push plate 16 is close to the blanking hole 14, a discharge hole 17 is formed in the position, close to the push plate 16, of the side wall of the blanking box 13, a second driving mechanism is arranged between the other end of the second ejector rod 15 and the second roller 9, the second ejector rod 15 is driven to drive the push plate 16 to reciprocate along the conveying direction of the conveyor belt 4, and considering that when the inclined plate 5 rotates, the gap between the inclined plate 5 and the conveyor belt 4 in the horizontal direction is increased, part of bolts on the conveyor belt 4 can fall through the horizontal gap between the conveyor belt 4 and the inclined plate 5 and fall to the bottom of the, therefore, the bolts falling to the bottom of the working box 2 cannot be conveniently taken out of the working box 2, the second ejector rod 15, the push plate 16, the blanking hole 14 and the discharge hole 17 are arranged, the second ejector rod 15 drives the push plate 16 to synchronously move in the reciprocating movement process, the push plate 16 can push the bolts falling into the blanking box 13 towards the direction of the discharge hole 17, and can promote the bolts to be discharged out of the blanking box 13 through the discharge hole 17, so that all the bolts can be discharged out of the working box 2, and all the bolts are guaranteed to be transmitted in place.

The second driving mechanism comprises a second belt 18, a third roller 19 and a second eccentric wheel 20, the third roller 19 is arranged on the inner wall of the blanking box 13 in a penetrating way and can rotate relative to the inner wall of the blanking box 13, the second belt 18 is wound on the second roller 9 and the third roller 19 which are far away from the inclined plate 5 so as to drive the third roller 19 to rotate, the third roller 19 is fixedly arranged on the second eccentric wheel 20 in a penetrating way, the connecting assembly is also arranged between the end parts of the second eccentric wheel 20 and the second push rod 15 which are far away from the inclined plate 5, the annular groove 11 is also arranged on the outer circumference of the second eccentric wheel 20, and the connecting rod 12 which is matched with the annular groove 11 on the second eccentric wheel 20 is also fixedly connected to the end part of one end of the second push rod 15 which is far away from the inclined plate 5 so as to enable the end of the second push rod 15 to be limited on the outer circumference of the second eccentric wheel 20 through the connecting rod 12 and be connected with the, this way, too, the efficiency of utilization of the motor 22 is further improved by means of the power of the motor 22.

The fixed guide block 21 in workbin 13 bottom falls, this guide block 21 is worn to establish by second ejector pin 15 and can be followed and worn to establish direction reciprocating motion, through guide block 21 accomplishes the removal direction to second ejector pin 15, and this kind of guide mode simple structure, the cost of manufacture is lower. Four support legs 26 which are distributed in a rectangular shape are fixedly connected to the bottom of the blanking box 13, and a material collecting box 27 is fixed to the bottom of the blanking box 13 and close to the discharge hole 17 and used for collecting bolts sent out from the discharge hole 6 and the discharge hole 17 for subsequent bolt packing operation.

The working principle is as follows: the motor 22 is started, the motor 22 drives the first roller 3 far away from the inclined plate 5 to rotate through the third belt 23, so that the first roller 3 drives the other first roller 3 and the conveyor belt 4 to work simultaneously, then the bolt is dumped on the conveyor belt 4 through the feed hopper 1, the conveyor belt 4 conveys the bolt to the other end of the working box 2 from one end of the working box 2, then the bolt drops from the conveyor belt 4 and falls onto the inclined plate 5, then the bolt slides from the inclined plate 5 and is discharged from the discharge hole 6, and finally the bolt enters the material collecting box 27 to prepare for bolt packaging.

Simultaneously first roller 3 rotates and will pass through first belt 8 drives second roller 9 rotates, and second roller 9 rotates and will drive first eccentric wheel 10 rotates, at this moment because connecting rod 12 of first ejector pin 7 tip is connected in annular 11 on first eccentric wheel 10 with sliding, consequently first eccentric wheel 10's rotation will promote rhythmically first ejector pin 7 reciprocating motion, will drive in this first ejector pin 7 reciprocating motion swash plate 5 rhythmically rotates and resets towards discharge opening 6, and swash plate 5 can be effectively with falling down to the bolt on swash plate 5 fast landing under the action of gravity in the rotation process, and enters into in the case 27 that gathers materials.

Meanwhile, the second roller 9 rotates to drive the third roller 19 to rotate through the second belt 18, the third roller 19 rotates to drive the second eccentric wheel 20 to rotate, at this time, because the connecting rod 12 at the end of the second ejector rod 15 is slidably connected in the annular groove 11 on the second eccentric wheel 20, the rotation of the second eccentric wheel 20 rhythmically pushes the second ejector rod 15 to reciprocate, the second ejector rod 15 reciprocates and simultaneously drives the push plate 16 to reciprocate along the conveying direction of the conveyor belt 4, the inclined plate 5 rotates towards the discharge hole 6, at this time, part of bolts on the conveyor belt 4 fall from the gap between the conveyor belt 4 and the inclined plate 5 and enter the bottom of the blanking box 13 through the blanking hole 14, at this time, the reciprocating movement of the push plate 16 pushes the bolts falling into the blanking box 13 to be discharged from the discharge hole 17, finally, the bolts fall into the material collecting box 27, and the whole feeding process before the bolts are packaged is completed.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a loading equipment is used to bolt packing, including work box (2) of top area feeding funnel (1), two levels and directional pivoted first roller (3), locate on two first roller (3) and horizontally conveyer belt (4) and an swash plate (5), just work box (2) inner wall rotates relatively on work box (2) inner wall is all worn to locate in two first roller (3), two first roller (3) are close to work box (2) both ends respectively, work box (2) bottom is located in swash plate (5) and is used for accepting conveyer belt (4), it has one discharge opening (6) that correspond with swash plate (5) to open on work box (2) lateral wall, a serial communication port: swash plate (5) bottom is rotated with work box (2) bottom and is connected, just be equipped with a first ejector pin (7) below conveyer belt (4) in work box (2), this first ejector pin (7) one end is rotated with swash plate (5) upper portion and is connected, is equipped with a drive mechanism between this first ejector pin (7) other end and first roller (3) of keeping away from swash plate (5) to drive first ejector pin (7) reciprocating motion and then drive swash plate (5) towards discharge opening (6) direction slope and rotate.

2. The feeding apparatus for bolt packaging according to claim 1, wherein: the first driving mechanism comprises a first belt (8), a second roller (9) and a first eccentric wheel (10), the second roller (9) penetrates through the inner wall of the working box (2) and can rotate relative to the inner wall of the working box (2), the first belt (8) is wound on the first roller (3) and the second roller (9) far away from the inclined plate (5) to drive the second roller (9) to rotate, the second roller (9) is fixedly penetrated through the first eccentric wheel (10), and a connecting assembly is arranged between the first eccentric wheel (10) and the end portion, far away from the inclined plate (5), of the first push rod (7) and enables the end of the first push rod (7) to be limited on the outer circumference of the first eccentric wheel (10) and to be connected with the outer circumference of the first eccentric wheel (10) in a sliding mode.

3. The feeding apparatus for bolt packaging according to claim 2, wherein: the connecting assembly comprises an annular groove (11) formed in the outer circumference of the first eccentric wheel (10) and a connecting rod (12) with a circular section, the connecting rod (12) is fixed at one end, away from the inclined plate (5), of the first ejector rod (7), and the connecting rod (12) is installed in the annular groove (11) in a matched mode and can slide relative to the annular groove (11).

4. The feeding apparatus for bolt packaging according to claim 2 or 3, characterized in that: the blanking box (13) that correspond bottom the work box (2) is fixed one in work box (2) bottom below, work box (2) bottom is opened at swash plate (5) and conveyer belt (4) accepted position correspondingly and is had blanking hole (14), be equipped with a horizontally second ejector pin (15) in blanking box (13), this second ejector pin (15) are being close to vertical push pedal (16) of one end fixed connection of swash plate (5), and this push pedal (16) are close to blanking hole (14), and are close to push pedal (16) department and open on blanking box (13) lateral wall and have discharge hole (17), be equipped with second actuating mechanism between second ejector pin (15) other end and second roller (9) to drive second ejector pin (15) and drive push pedal (16) along the direction of delivery reciprocating motion of conveyer belt (4).

5. The feeding equipment for bolt packaging as claimed in claim 4, wherein: the second driving mechanism comprises a second belt (18), a third roller (19) and a second eccentric wheel (20), the third roller (19) penetrates through the inner wall of the blanking box (13) and can rotate relative to the inner wall of the blanking box (13), the second belt (18) is wound on the second roller (9) and the third roller (19) far away from the inclined plate (5) to drive the third roller (19) to rotate, the third roller (19) is fixedly penetrated through the second eccentric wheel (20), and the connecting assembly is also arranged between the end parts of the second eccentric wheel (20) and the second push rod (15) far away from the inclined plate (5) so that the end of the second push rod (15) is limited on the outer circumference of the second eccentric wheel (20) and is in sliding connection with the outer circumference of the second eccentric wheel (20).

6. The feeding equipment for bolt packaging as claimed in claim 4, wherein: a guide block (21) is fixed at the bottom of the blanking box (13), and the second ejector rod (15) penetrates through the guide block (21) and can reciprocate along the penetrating direction.