CN216409535U

CN216409535U - Mechanism for accurately positioning turnover box drying machine

Info

Publication number: CN216409535U
Application number: CN202122425669.3U
Authority: CN
Inventors: 孙延军; 高明强; 刘跃文; 张庆华; 李增利; 姚庆刚
Original assignee: Shandong Ruier Zhichuang Machinery Equipment Co ltd
Current assignee: Shandong Ruier Zhichuang Machinery Equipment Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-04-29
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses a mechanism for accurately positioning a turnover box spin dryer, which comprises a frame assembly, a left side positioning device, a right side positioning device and a front positioning device, wherein side mounting plates are arranged on two sides of the frame assembly, and fixed mounting plates are arranged on the upper sides of the side mounting plates on the left side and the right side in a bolted connection mode. According to the utility model, under the matching use of the two damping devices and the side positioning devices and the front positioning device, the turnover box is centrally positioned before entering the power drying disc of the turnover box spin dryer, so that the turnover box is prevented from generating linear displacement and axial rotation displacement in the lifting process, and the turnover box is accurately jacked into the power drying disc of the turnover box spin dryer, thereby greatly reducing the shutdown failure rate, improving the working efficiency, reducing the maintenance cost and the use cost, and enhancing the practicability.

Description

Mechanism for accurately positioning turnover box drying machine

Technical Field

The utility model relates to a mechanism for accurately positioning a turnover box spin dryer, in particular to the technical field of food machinery.

Background

Food processing refers to grain grinding, feed processing, vegetable oil and sugar processing, slaughtering, meat processing, aquatic product processing and food processing activities of vegetables, fruits, nuts and the like which are directly carried out by taking agricultural, forestry, herding and fishery products as raw materials, is a type of generalized agricultural product processing industry, and is a type of food processing industry, namely, edible things are subjected to certain procedures to cause changes such as better eating or more beneficial eating. The raw grain or other raw materials are processed artificially to form a new type of directly edible product. And place most of food inside the turnover case and deposit and transport, consequently most of current food processing enterprises need use a large amount of turnover cases of depositing food to in order to guarantee the security of food quality, the staff need regularly wash the turnover case, and a large amount of turnover cases need remove the turnover case surface through the turnover case drier after finishing washing.

The existing circulation box needs to be positioned before entering a circulation box spin dryer, the circulation box is prevented from being displaced in the spin-drying process, most of the existing positioning structures rely on the guide sliding plate for positioning, but the positioning is difficult due to the adoption of the guide sliding plate, in order to ensure that the circulation box can enter a preset position, the size between the circulation box and the guide sliding plates on the two sides needs to be accurately positioned, otherwise, a series of problems can be caused;

1. if the distance is too small, the guide sliding plate is easy to clamp the main turnover box when the turnover box enters a preset position, so that the turnover box cannot enter the preset position;

2. if the gap is too large, the turnover box deviates from the preset central position, so that when the turnover box is jacked up by the lifting device, the turnover box is easy to incline due to displacement of the turnover box, and the turnover box and the rotating top plate are displaced, so that the turnover box cannot be jacked into the power drying plate of the turnover box drying machine by the lifting device, and faults are caused;

3. and if the turnover box is displaced, the friction force of the contact surface of the rotating disc and the turnover box is greatly reduced due to the free rotation of the rotating top disc in the jacking process of the rotating top disc of the turnover box, so that the turnover box is linearly displaced or axially displaced in the process of lifting the turnover box into the spin-drying disc, and the turnover box cannot be jacked into the power spin-drying disc of the turnover box spin-drying machine by the lifting device, thereby causing faults.

The existing turnover box positioning mechanism has the problems of low positioning precision and difficult positioning in the use process, so that the turnover box is easy to generate linear and axial rotary displacement in the spin-drying rising process, and the shutdown failure rate of the turnover spin-drying machine is improved. In Chinese patent publication numbers: CN 214009829U discloses a turnover box spin dryer, which comprises a base frame, an upper rotating mechanism and a lower jacking mechanism; the rack comprises a support frame, a top plate and a working platform, the top plate and the working platform are arranged on the support frame, the upper part rotating selecting and rotating mechanism comprises a clamping positioning top cover and a rotary driving servo motor, the rotary driving servo motor is fixedly arranged on the top plate of the base frame and is in transmission connection with a central rotating shaft of the clamping positioning top cover, and the clamping positioning top cover is used for clamping a turnover box; the technical scheme only adopts the clamping and positioning top cover for clamping the turnover box; the turnover box is prevented from displacing, so that the positioning effect is poor, the good working requirement cannot be met, and the turnover box drying machine is easy to break down while the working efficiency is low due to the fact that the turnover box still can displace greatly in the drying process.

The existing turnover box positioning mechanism has the problems of low positioning precision and difficult positioning in the use process, so that the turnover box is easy to generate linear and axial rotary displacement in the spin-drying rising process, and the shutdown failure rate of the turnover spin-drying machine is improved. In Chinese patent publication numbers: CN 205860666U discloses a turnover box centrifugal drier, which comprises a servo motor rotating assembly, a centrifugal drier assembly, a lower box pushing assembly, an upper box pushing assembly, a jacking limiting position and a box receiving assembly, wherein the lower box pushing assembly, the upper box pushing assembly, the jacking limiting position and the box receiving assembly are conveyed into the centrifugal drier through a lower belt conveyor; according to the technical scheme, the turnover box spin dryer only adopts the jacking limiting device to limit the turnover box when being jacked, so that the positioning precision is low, and whether the turnover box can displace or not in the spin-drying process can not be guaranteed.

Disclosure of Invention

The utility model aims to solve the defects of the prior art, and provides a mechanism for accurately positioning a turnover box spin dryer, so as to solve the problems that the positioning precision is low and the positioning is difficult in the use process of the conventional turnover box positioning mechanism in the background art, so that the turnover box is easy to linearly and axially rotate and displace in the spin-drying and lifting process, the shutdown failure rate of the turnover spin dryer is improved, and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a mechanism for having enough to meet need case drier carries out accurate positioning, includes frame subassembly, left side positioner, rodless cylinder, right side positioner and preceding positioner, the frame subassembly both sides all are provided with the side-mounting board, the left and right sides equal bolted connection of side-mounting board upside is provided with fixed mounting board, the left side of fixed mounting board is provided with left side positioner, fixed mounting board's right side is provided with right side positioner, the front side of frame subassembly is provided with preceding positioner, the frame subassembly rear end is provided with carries driven shaft subassembly, the frame subassembly front end is provided with carries the driving shaft subassembly, carry driven shaft subassembly and carry and be connected through the conveyer belt between the driving shaft subassembly.

Preferably, a servo motor is fixedly mounted on a side mounting plate of the frame assembly and connected with a speed reducer, the servo motor is flexibly connected with the speed reducer, and a servo motor cover is sleeved on the outer side of the servo motor and the outer side of the speed reducer.

Preferably, the front side and the rear side of the side mounting plate are both provided with mounting grooves, the conveying driven shaft assembly penetrates through the mounting grooves at the rear end of the side mounting plate, and is connected with the driving end of the speed reducer, the conveying driving shaft assembly penetrates through the mounting groove at the front end of the side mounting plate, and is connected with the driving end of the servo motor, the conveying driven shaft assembly, the conveying driving shaft assembly and the conveying belt form belt transmission connection, the servo motor drives the conveying driven shaft component and the conveying driving shaft component to synchronously rotate, thereby driving the conveyer belt to move, the connecting structure of the servo motor, the speed reducer, the conveying driven shaft assembly and the conveying driving shaft assembly is the prior device, not described in detail, the bearing seats of the conveying driven shaft assembly and the conveying driving shaft assembly are fixedly mounted on the frame assembly side mounting plate.

Preferably, a mounting plate is fixedly arranged on the lower side of the bottom end of the frame assembly, and positioning mounting holes are formed in the mounting plate and the upper side of the frame assembly.

Preferably, the top of rodless cylinder is provided with rotatory top dish, be provided with on the rotatory top dish top and glue the piece, glue the piece and adopt the multiunit setting, one side of rotatory top dish is provided with the damping cylinder, rotatory top dish and rodless cylinder combination form the jacking subassembly, and the jacking subassembly passes the location mounting hole and installs in the mounting panel upside.

Preferably, the rodless cylinder is a cylinder with a magnetic induction switch, the left positioning device and the right positioning device are combined to form a side positioning device, and the left positioning device, the right positioning device and the front positioning device are all arranged by adopting pneumatic elements.

The utility model provides a mechanism for accurately positioning a turnover box spin dryer, which has the following beneficial effects: the utility model adds the side positioning device and the front positioning device on two sides of the frame component, and the side positioning device is formed by combining the left side positioning device and the right side positioning device, and simultaneously, the utility model adds the rubber block on the top end of the rotary top disk, and adds the damping cylinder on one side of the rotary top disk, and can prevent the turnover box from generating linear and axial rotary displacement in the lifting process by adding two dampers, thereby greatly reducing the failure rate of machine halt, therefore, under the matching use of the two dampers, the side positioning device and the front positioning device, the turnover box is centrally positioned before entering the power drying disk of the turnover box spin dryer, the turnover box is prevented from generating linear displacement and axial rotary displacement in the lifting process, the turnover box is ensured to be accurately jacked into the power drying disk of the turnover box spin dryer, thereby greatly reducing the failure rate of machine halt, and improving the working efficiency, the maintenance cost and the use cost are reduced, and the practicability is enhanced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

FIG. 1 is a three-dimensional perspective view of the present invention for precisely positioning a spin dryer for a transfer container;

FIG. 2 is a schematic view of the mechanism for accurately positioning the swing dryer of the turnover box according to the present invention;

FIG. 3 is a schematic view of a portion of the structure of a mechanism for accurately positioning a swing dryer according to the present invention;

FIG. 4 is a schematic view of a portion of the structure of a mechanism for accurately positioning a swing dryer according to the present invention;

FIG. 5 is a schematic view of a portion of the structure of a mechanism for accurately positioning a swing dryer according to the present invention;

FIG. 6 is a schematic view of a portion of the structure of a mechanism for accurately positioning a swing dryer according to the present invention;

in the figure: 1. a conveyor belt; 2. a left side positioning device; 3 conveying the driven shaft assembly; 4. gluing blocks; 5. rotating the top plate; 6. a rodless cylinder; 7. a damping cylinder; 8. mounting a plate; 9. a servo motor cover; 10. a speed reducer; 11. a right side positioning device; 12. a delivery driveshaft assembly; 13. a front positioning device; 14. a frame assembly; 15. positioning the mounting hole; 16. mounting grooves; 17. a servo motor; 18. a side mounting plate; 19. and fixing the mounting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides the following technical solutions: the utility model discloses a mechanism for accurately positioning a turnover box spin dryer, which comprises a frame assembly 14, a left side positioning device 2, a rodless cylinder 6, a right side positioning device 11 and a front positioning device 13, wherein side mounting plates 18 are arranged on two sides of the frame assembly 14, fixed mounting plates 19 are arranged on the upper sides of the side mounting plates 18 on the left side and the right side in a bolted connection mode, the left side positioning device 2 is arranged on the left side of the fixed mounting plate 19, the right side positioning device 11 is arranged on the right side of the fixed mounting plate 19, the front positioning device 13 is arranged on the front side of the frame assembly 14, a conveying driven shaft assembly 3 is arranged at the rear end of the frame assembly 14, a conveying driving shaft assembly 12 is arranged at the front end of the frame assembly 14, and the conveying driven shaft assembly 3 is connected with the conveying driving shaft assembly 12 through a conveying belt 1.

As shown in fig. 2, the present embodiment provides a mechanism for accurately positioning a spin dryer of a turnover box, which is characterized in that: the servo motor is fixedly installed on the side installation plate of the frame assembly 14, the servo motor 17 is connected with the speed reducer 10, the servo motor 17 is flexibly connected with the speed reducer 10, and the servo motor cover 9 is installed on the outer side of the servo motor 17 and the outer side of the speed reducer 10 in a sleeved mode.

As shown in fig. 2, the present embodiment provides a mechanism for accurately positioning a spin dryer of a turnover box, which is characterized in that: mounting grooves 16 are respectively arranged on the front side and the rear side of the side mounting plate 18, the conveying driven shaft assembly 3 penetrates through the mounting groove 16 at the rear end of the side mounting plate 18, and is connected with the driving end of the speed reducer 10, the transmission main drive shaft assembly 12 penetrates through a mounting groove 16 at the front end of a side mounting plate 18, and is connected with the driving end of a servo motor 17, the conveying driven shaft component 3, the conveying driving shaft component 12 and the conveying belt 1 form belt transmission connection, the servo motor 17 drives the conveying driven shaft assembly 3 and the conveying driving shaft assembly 12 to synchronously rotate, thereby driving the conveyer belt to move, the structure among the servo motor 17, the speed reducer 10, the conveyer driven shaft assembly 3 and the conveyer driving shaft assembly 12 is the prior device, not described in detail, the bearing seats of the conveying driven shaft assembly 3 and the conveying driving shaft assembly 12 are fixedly mounted on the mounting plate on the frame assembly 14 side.

As shown in fig. 2, the present embodiment provides a mechanism for accurately positioning a spin dryer of a turnover box, which is characterized in that: the bottom downside of frame subassembly 14 is fixed and is provided with mounting panel 8, location mounting hole 15 is all seted up with frame subassembly 14 upside to mounting panel 8.

As shown in fig. 3, the present embodiment provides a mechanism for accurately positioning a spin dryer of a turnover box, which is characterized in that: the top of rodless cylinder 6 is provided with rotatory top dish 5, be provided with on the rotatory top dish 5 top and glue piece 4, glue piece 4 and adopt the multiunit setting, one side of rotatory top dish 5 is provided with damping cylinder 7, rotatory top dish 5 and rodless cylinder 6 make up and form the jacking subassembly, and the jacking subassembly passes location mounting hole 15 and installs in the 8 upsides of mounting panel.

As shown in fig. 2, the present embodiment provides a mechanism for accurately positioning a spin dryer of a turnover box, which is characterized in that: the rodless cylinder 6 adopts a cylinder with a magnetic induction switch, the left positioning device 2 and the right positioning device 11 are combined to form a side positioning device, and the left positioning device 2, the right positioning device 11 and the front positioning device 13 are all arranged by adopting pneumatic elements.

The utility model has the following use process: before the positioning device is used, the positions of the left positioning device 2 and the right positioning device 11 are adjusted under the state that the cylinders are fully extended according to the overall dimension of the turnover box, and the positioning devices on the two sides are adjusted to the position of the turnover box to the center; in the specific adjusting step, the bolt connecting piece on the upper side of the fixed mounting plate 19 is firstly unscrewed, and at the moment, the positions of the left side positioning device 2 and the right side positioning device 11 on the upper side of the fixed mounting plate are adjusted by moving the position of the fixed mounting plate 19 until the positioning devices on the two sides are adjusted to the central position of the turnover box. Then the specific working flow of the utility model is as follows: firstly, before the turnover box enters the mechanism, a right side positioning device 11 is started, a cylinder of the right side positioning device 11 extends out, a damping cylinder 7 is started, the damping cylinder 7 extends out of a damping rotating top plate 5 to rotate freely, a servo motor 17 is started, the servo motor drives a conveyor belt to bring the turnover box to the position of a front positioning device 13, a photoelectric sensing switch on a frame component senses the position of the turnover box, the cylinder of a side positioning device extends out to position the turnover box to the center and then retracts to the original position, a rodless cylinder 6 is started, the rodless cylinder 6 extends out to lift the turnover box to jack the turnover box into a spin-drying plate of a turnover box machine above the turnover box, and the displacement mode of the drying box is prevented from changing in the lifting process through the damping effect of the damping cylinder 7 and a rubber block 4, so that the turnover box can accurately enter the spin-drying plate of the turnover box spin-drying machine, when a magnetic induction switch arranged on the rodless cylinder 6 detects a signal, the damping cylinder 7 retracts, the free rotation damping of the rotating top disc disappears, the servo motor drives the spin-drying disc and the turnover box to rotate in height, after the rotation is finished, the damping cylinder 7 extends out, the free rotation of the rotating top disc 5 continues to be damped, meanwhile, the cylinder of the right positioning device 11 retracts to the original position, the rodless cylinder retracts, the turnover box is driven to descend to the original position, and a spin-drying process is finished.

The utility model adds the side positioning device and the front positioning device 13 on two sides of the frame component 14, and the side positioning device is formed by combining the left side positioning device 2 and the right side positioning device 11, and simultaneously, the utility model adds the rubber block 4 on the top end of the rotary top disk 5, and adds the damping cylinder 7 on one side of the rotary top disk 5, and adds two dampers, thereby preventing the turnover box from generating linear and axial rotary displacement in the lifting process, greatly reducing the shutdown failure rate, therefore, under the matching use of the two dampers, the side positioning device and the front positioning device, the turnover box is centrally positioned before entering the power spin-drying disk of the turnover box machine, the turnover box is prevented from generating linear displacement and axial rotary displacement in the lifting process, the turnover box is ensured to be accurately jacked into the power spin-drying disk of the turnover box machine, and the shutdown failure rate is greatly reduced, the working efficiency is improved, and the maintenance cost and the use cost are reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mechanism that is used for turnover case drier to carry out accurate positioning, includes frame assembly (14), left side positioner (2), rodless cylinder (6), right side positioner (11) and preceding positioner (13), its characterized in that: frame subassembly (14) both sides all are provided with side-mounting board (18), the left and right sides the equal bolted connection of side-mounting board (18) upside is provided with fixed mounting board (19), the left side of fixed mounting board (19) is provided with left side positioner (2), the right side of fixed mounting board (19) is provided with right side positioner (11), positioner (13) before the front side of frame subassembly (14) is provided with, frame subassembly (14) rear end is provided with carries driven shaft subassembly (3), frame subassembly (14) front end is provided with carries driving shaft subassembly (12), carry driven shaft subassembly (3) and carry and be connected through conveyer belt (1) between driving shaft subassembly (12).

2. The mechanism of claim 1 for precision positioning of a pod dryer, wherein: the servo motor cover is characterized in that a servo motor (17) is fixedly mounted on a side mounting plate (18) of the frame assembly (14), the servo motor (17) is connected with a speed reducer (10), and a servo motor cover (9) is sleeved on the outer sides of the servo motor (17) and the speed reducer (10).

3. The mechanism of claim 1 for precision positioning of a pod dryer, wherein: all set up mounting groove (16) on both sides around side-mounting board (18), carry from mounting groove (16) that driven shaft subassembly (3) run through side-mounting board (18) rear end to be connected with the drive end of speed reducer (10), carry mounting groove (16) that driving shaft subassembly (12) run through side-mounting board (18) front end to be connected with the drive end of servo motor (17), carry to constitute belt drive between driven shaft subassembly (3), transport driving shaft subassembly (12) and conveyer belt (1) and be connected.

4. The mechanism of claim 1 for precision positioning of a pod dryer, wherein: the bottom end lower side of the frame component (14) is fixedly provided with a mounting plate (8), and positioning mounting holes (15) are formed in the mounting plate (8) and the upper side of the frame component (14).

5. The mechanism of claim 1 for precision positioning of a pod dryer, wherein: the top of rodless cylinder (6) is provided with rotatory apical plate (5), be provided with on rotatory apical plate (5) top and glue piece (4), glue piece (4) and adopt the multiunit setting, one side of rotatory apical plate (5) is provided with damping cylinder (7), rotatory apical plate (5) and rodless cylinder (6) make up and form the jacking subassembly, and the jacking subassembly passes location mounting hole (15) and installs in mounting panel (8) upside.

6. The mechanism of claim 1 for precision positioning of a pod dryer, wherein: the rodless cylinder (6) adopts a cylinder with a magnetic induction switch, the left positioning device (2) and the right positioning device (11) are combined to form a side positioning device, and the left positioning device (2), the right positioning device (11) and the front positioning device (13) are all arranged by adopting pneumatic elements.