CN213863878U

CN213863878U - Silo-type automatic feeding and discharging mechanism

Info

Publication number: CN213863878U
Application number: CN202022757803.5U
Authority: CN
Inventors: 郑博文; 张伟
Original assignee: SUZHOU AIRUIBANG INTELLIGENT TECHNOLOGY CO LTD
Current assignee: SUZHOU AIRUIBANG INTELLIGENT TECHNOLOGY CO LTD
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-08-03
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a silo-type automatic feeding and discharging mechanism, comprising: a worktable, a material reclaiming device installed on the worktable, and a silo device, the silo device comprising a silo and a silo installed on the material The lifting device at the bottom of the silo, a number of trays are arranged at equal intervals in the silo; the reclaiming device is arranged in a position opposite to the silo, including a carrier platform and a driving mechanism, and the worktable is fixed on the A slide rail is installed, and the carrier platform is slidably fitted on the slide rail through a sliding block. The driving mechanism includes a first servo motor and a drive mechanism driven by the first servo motor and located at the front and rear ends of the bottom of the carrier table. Two synchronous wheels, a synchronous belt is connected between the two synchronous wheels, and the synchronous belt is fixedly connected with the supporting platform. The utility model is a silo-type automatic feeding and discharging mechanism, which ensures that the trays are taken out in an orderly manner, occupies a small space, can realize fully automatic operation, and greatly improves the production efficiency.

Description

Automatic feed and discharge mechanism of feed bin formula

Technical Field

The utility model relates to an automatic mechanism field of input/output material, in particular to automatic mechanism of input/output material of feed bin formula.

Background

In the automatic production process, workpieces need to be transferred in large batch, for improving the transfer efficiency of a single workpiece, a plurality of workpieces are generally placed on the same tray to form a batch, and the workpieces are transferred simultaneously, so that the transfer efficiency is greatly accelerated, and the transfer from one transferred workpiece to a batch of transferred workpieces is realized.

The charging tray of the traditional feeding and discharging mechanism is generally placed on a horizontal plane to take materials, the vertical space is not reasonably utilized, the number of stored parts is small, the occupied space is large, the automation level is low, the tray is easy to misplace in the transferring process to cause tray clamping stagnation, and the tray transferring mechanism is not adaptive to the transfer of large batches of workpieces.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that an automatic mechanism of input or output material of feed bin formula is provided to overcome traditional input or output material mechanism stock few, occupation space is big, degree of automation is low, the defect that transmission efficiency is not high.

The utility model discloses a solve the technical scheme that its technical problem adopted and be: a silo-type automatic feed and discharge mechanism comprising: the material taking device is arranged on the workbench, and the material bin device comprises a material bin and a lifting device arranged at the bottom of the material bin; the material taking device is arranged at a position right opposite to the storage bin and comprises a supporting platform and a driving mechanism, a sliding rail is fixedly arranged on the working platform, the supporting platform is in sliding fit on the sliding rail through a sliding block, the driving mechanism comprises a first servo motor and two synchronous wheels which are driven by the first servo motor and are positioned at the front end and the rear end of the bottom of the supporting platform, a synchronous belt is connected between the two synchronous wheels, and the synchronous belt is fixedly connected with the supporting platform; the first servo motor drives the synchronous wheel to rotate, and the supporting platform is driven to move to a position between two adjacent trays in the storage bin through the synchronous belt.

As a further improvement of the utility model, elevating gear includes second servo motor, first belt pulley mechanism, lead screw and screw-nut, the lead screw rotates to be installed in the workstation, the screw-nut suit is in on the lead screw and with feed bin fixed connection, second servo motor through first belt pulley mechanism with the lead screw is connected.

As a further improvement, the lead screw is provided with two, two be connected with second belt pulley mechanism between the lead screw, feed bin bottom both sides are connected through screw-nut respectively and are being corresponded on the lead screw.

As a further improvement, the utility model discloses a still install four guide posts in the workstation, feed bin bottom fixed mounting has four sliding sleeves, the sliding sleeve corresponds smooth the joining in marriage on the guide post.

As a further improvement of the present invention, the workbench is provided with a pressing device located on both sides of the supporting platform, the pressing device comprises a linear cylinder and a pressing plate mounted on the linear cylinder shaft, the linear cylinder can drive the pressing plate to move downwards, so that the tray on the supporting platform is pressed and attached.

As a further improvement of the utility model, the pressure attaching device is still including setting up the traveller of linear cylinder both sides, the clamp plate both ends are passed through linear bearing sliding fit and are being corresponded on the traveller.

As a further improvement of the utility model, the supporting platform is provided with two first limiting bosses.

As a further improvement, the inner wall of the two sides of the stock bin is relatively provided with a plurality of supporting plates for supporting the tray, and the distance between the supporting plates is larger than the width of the supporting platform.

The utility model has the advantages that: the utility model provides a feed bin formula automatic feeding and discharging mechanism installs the feed bin that carries out the vertical direction removal through the elevating gear drive on the workstation, and a plurality of trays can be arranged to the feed bin, and through the drive mechanism drive support platform remove to the feed bin in, take out the tray in proper order, guarantee that the tray takes out and goes on in order, prevent that the tray from appearing the card stagnation phenomenon of dislocation in the transfer process, improved the utilization ratio in vertical space, occupation space is little, make the tray can deposit a large amount of parts, can realize full automatization, mechanized operation, great improvement production efficiency; the second servo motor drives the screw rod to rotate, and the sliding sleeve is matched with the guide post for use, so that the storage bin can move up and down more stably, and the moving accuracy of the storage bin can be ensured; the material taking device has the advantages that the material taking platform is driven by the first servo motor to move to a position between two adjacent trays in the stock bin to take materials, and the material taking is very convenient and efficient; simultaneously, drive the pressure plate through linear cylinder and press the carrying on of tray on the supporting platform and attach to in coordination with other extracting equipment and get the material.

Drawings

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

fig. 2 is a perspective view of the material taking device of the present invention;

FIG. 3 is a perspective view of the storage bin and the lifting device of the present invention;

fig. 4 is a front view of the storage bin of the present invention.

The following description is made with reference to the accompanying drawings:

1-a work bench; 2-a stock bin;

201-pallet; 3-a tray;

4-carrying platform; 401 — first limit boss;

5-slide rail; 6-first servomotor;

7-synchronous wheel; 8-synchronous belt;

9-second servomotor; 10-first pulley mechanism;

11-screw rod; 12-screw rod nut;

13-second pulley mechanism; 14-a guide post;

15-sliding sleeve; 16-linear cylinder;

17-press plate; 18-spool;

19-Linear bearing.

Detailed Description

The following description of the preferred embodiments of the present invention will be made in conjunction with the accompanying drawings.

Referring to fig. 1, the utility model provides an automatic mechanism of input or output of feed bin formula, include: workstation 1 and install extracting device and the feed bin device on workstation 1, the feed bin device includes feed bin 2 and installs the elevating gear in 2 bottoms in feed bin. Be provided with the accommodation space in the workstation 1, and be provided with the accommodation hole that matches with feed bin 2 on the mesa of workstation 1, feed bin 2 is located the accommodation hole, and elevating gear installs in vacant space, and elevating gear can drive feed bin 2 and reciprocate in the vertical direction. A plurality of trays 3 are arranged in the bin 2 at equal intervals, and the trays 3 are used for storing workpieces.

Referring to fig. 2, the material taking device is arranged at a position opposite to the bin 2, and comprises a supporting platform 4 and a driving mechanism, two sliding rails 5 are fixedly installed on the workbench 1, and the supporting platform 4 is slidably matched on the sliding rails 5 through sliding blocks. The driving mechanism comprises a first servo motor 6 and two synchronizing wheels 7 which are driven by the first servo motor 6 and are positioned at the front end and the rear end of the supporting platform 4, a synchronous belt 8 is connected between the two synchronizing wheels 7, and the synchronous belt 8 is fixedly connected with the bottom of the supporting platform 4. First servo motor 6 drive synchronizing wheel 7 rotates, drives through hold-in range 8 and holds in the palm the microscope carrier 4 and remove to between two adjacent trays 3 in feed bin 2, gets the material.

Referring to fig. 3, the lifting device includes a second servo motor 9, a first belt pulley mechanism 10, a lead screw 11 and a lead screw nut 12, the lead screw 11 is rotatably installed in the worktable 1, the lead screw nut 12 is sleeved on the lead screw 11 and is fixedly connected with the bin 2, and the second servo motor 9 is connected with the lead screw 11 through the first belt pulley mechanism 10. The two screw rods 11 are respectively positioned at two sides of the bottom of the storage bin 2. A second belt pulley mechanism 13 is connected between the two screw rods 11, and two sides of the bottom of the storage bin 2 are respectively connected to the corresponding screw rods 11 through screw rod nuts 12. The second servo motor 9 starts to drive the first belt pulley mechanism 10 to drive the corresponding lead screw 11 to rotate, the lead screw 11 on one side drives the lead screw 11 on the other side to synchronously rotate through the second belt pulley mechanism 13, the rotary motion is converted into the linear motion through the lead screw nut 12, the feed bin 2 is driven to vertically move, and the two lead screws 11 can enable the feed bin 2 to vertically move more stably. Four guide posts 14 are further installed in the workbench 1, four sliding sleeves 15 are fixedly installed at the bottom of the storage bin 2, and the sliding sleeves 15 are correspondingly matched on the guide posts 14 in a sliding mode. Use through sliding sleeve 15 and the 14 cooperations of guide post, further make feed bin 2 reciprocate more stably, guaranteed the precision that feed bin 2 removed.

Referring to fig. 2, the workbench 1 is provided with pressing devices located at two sides of the supporting platform 4, each pressing device comprises a linear air cylinder 16 and a pressing plate 17 installed on the axis of the linear air cylinder 16, and the linear air cylinders 16 can drive the pressing plates 17 to move downwards to press and adhere the side edges of the supporting platform 3 on the supporting platform 4. By adopting the structural design, after the tray 3 is taken out from the bin 2 when the supporting platform 4 is arranged, the pressing plate 17 is used for pressing and attaching the tray so as to be convenient for matching with other material taking equipment to take materials. The pressure attaching device also comprises sliding columns 18 arranged at two sides of the linear air cylinder 16, and two ends of the pressure plate 17 are in sliding fit with the corresponding sliding columns 18 through linear bearings 19, so that the stable operation of the pressure plate 17 is ensured.

Wherein, be provided with two first spacing bosss 401 on the support platform 4, be used for placing tray 3 between two first spacing bosss 401, carry out the spacing to it, be convenient for move.

Referring to fig. 4, the inner walls of the two sides of the bin 2 are relatively provided with a plurality of supporting plates 201 for supporting the tray 3, and the supporting plates 201 are provided with second limiting bosses, so that the tray 3 can be conveniently and manually placed in the feeding bin 2 and positioned. The distance between the pallets 201 on both sides is larger than the width of the carrying table 4, so that the carrying table 4 carries the tray 3.

The working principle of the embodiment is as follows: the workpiece is manually placed on the tray 3, the tray 3 is arranged in the feeding bin 2, when the material is taken, the first servo motor 6 drives the synchronizing wheel 7 to rotate, the supporting platform 4 is driven to move to the position between two adjacent supporting platforms 3 in the storage bin 2 through the synchronous belt 8, after the sensing device on the storage bin 2 detects that the supporting platform 4 is in place, the second servo motor 9 is started to drive the first belt pulley mechanism 10 to drive the corresponding screw rod 11 to rotate, the screw rod 11 on one side drives the screw rod 11 on the other side to synchronously rotate through the second belt pulley mechanism 13, and the rotary motion is converted into linear motion through the screw rod nut 12 to drive the bin 2 to move downwards, so that the corresponding tray 3 moves downwards and is received by the supporting platform 4, when the induction device on the supporting platform 4 detects the supported tray 3, the second servo motor 9 stops running, meanwhile, the first servo motor 6 is started to drive the supporting platform 4 to move and pull out the stock bin 2 to recover to the initial position; the linear air cylinder 16 drives the pressing plate 17 to move downwards to press and attach the side edge of the tray 3 on the supporting platform 4, and material taking is completed.

Therefore, the utility model relates to a feed bin formula automatic feeding and discharging mechanism installs the feed bin that carries out the vertical direction removal through the elevating gear drive on the workstation, and a plurality of trays can be arranged to the feed bin, and drive the tray platform through actuating mechanism and move to the feed bin in, take out the tray in proper order, guarantee that the tray takes out and goes on in order, prevent that the tray from appearing the dislocation jamming phenomenon in the transfer process, improved the utilization ratio of vertical space, occupation space is little, make the tray can deposit a large amount of parts, can realize full automatization, mechanized operation, great improvement production efficiency; the second servo motor drives the screw rod to rotate, and the sliding sleeve is matched with the guide post for use, so that the storage bin can move up and down more stably, and the moving accuracy of the storage bin can be ensured; the material taking device has the advantages that the material taking platform is driven by the first servo motor to move to a position between two adjacent trays in the stock bin to take materials, and the material taking is very convenient and efficient; simultaneously, drive the pressure plate through linear cylinder and press the carrying on of tray on the supporting platform and attach to in coordination with other extracting equipment and get the material.

In the previous description, numerous specific details were set forth in order to provide a thorough understanding of the invention. The foregoing description is only illustrative of the preferred embodiments of the invention, which can be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. All the contents that do not depart from the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention all still belong to the protection scope of the technical solution of the present invention.

Claims

1. A silo-type automatic feeding and discharging mechanism, characterized in that it comprises: a workbench (1), a reclaiming device installed on the workbench (1), and a silo device, and the silo device comprises a material A bin (2) and a lifting device installed at the bottom of the bin (2), a plurality of trays (3) are arranged at equal intervals in the bin (2), and the lifting device can drive the bin (2) ) moves up and down in the vertical direction; the reclaiming device is arranged in a position directly opposite to the silo (2), including a support platform (4) and a driving mechanism, and the workbench (1) is fixedly installed There is a slide rail (5), the carrier table (4) is slidably fitted on the slide rail (5) through a sliding block, and the drive mechanism comprises a first servo motor (6) and a motor driven by the first servo motor (6) Two synchronizing wheels (7) are driven and located at the front and rear ends of the bottom of the pallet (4). A synchronizing belt (8) is connected between the two synchronizing pulleys (7). The synchronizing belt (8) ) is fixedly connected with the carrier table (4); the first servo motor (6) drives the synchronizing wheel (7) to rotate, and drives the carrier table (4) to move through the synchronous belt (8). to between two adjacent trays (3) in the silo (2).

2. The silo-type automatic feeding and discharging mechanism according to claim 1, wherein the lifting device comprises a second servo motor (9), a first pulley mechanism (10), a screw (11) and a screw A nut (12), the lead screw (11) is rotatably installed in the workbench (1), the lead screw nut (12) is sleeved on the lead screw (11) and is connected with the silo (2) ) is fixedly connected, and the second servo motor (9) is connected with the lead screw (11) through the first pulley mechanism (10).

3. The silo-type automatic feeding and discharging mechanism according to claim 2, characterized in that: there are two screw rods (11), and a second pulley mechanism is connected between the two screw rods (11). (13), both sides of the bottom of the silo (2) are respectively connected to the corresponding screw rods (11) through screw nuts (12).

4. The silo-type automatic feeding and discharging mechanism according to claim 1, wherein four guide columns (14) are further installed in the worktable (1), and the bottom of the silo (2) is fixedly installed There are four sliding sleeves (15), and the sliding sleeves (15) are correspondingly slidably fitted on the guide columns (14).

5. The silo-type automatic feeding and discharging mechanism according to claim 1, characterized in that: the worktable (1) is provided with pressing devices located on both sides of the carrier table (4), and the pressing The attachment device includes a linear cylinder (16) and a pressing plate (17) mounted on the shaft of the linear cylinder (16), the linear cylinder (16) can drive the pressing plate (17) to move downward to the support table The tray (3) on the (4) is pressed and attached.

6. The silo-type automatic feeding and discharging mechanism according to claim 5, characterized in that: the pressing and attaching device further comprises sliding columns (18) arranged on both sides of the linear cylinder (16), and the pressing plate (18). 17) Both ends are slidably fitted on the corresponding sliding columns (18) through linear bearings (19).

7. The silo-type automatic feeding and discharging mechanism according to claim 1, characterized in that: two first limiting bosses (401) are provided on the supporting platform (4).

8. The silo-type automatic feeding and discharging mechanism according to claim 1, characterized in that: a plurality of pallets (201) for supporting the trays (3) are oppositely arranged on the inner walls of both sides of the silo (2). ), the distance between the supporting plates (201) on both sides is greater than the width of the supporting platform (4).