CN220316316U

CN220316316U - Circulation transportation equipment

Info

Publication number: CN220316316U
Application number: CN202322034346.0U
Authority: CN
Inventors: 柳海瑞; 华旭东; 王健; 赵坤豪
Original assignee: Suzhou Lingyunguang Industrial Intelligent Technology Co Ltd
Current assignee: Suzhou Lingyunguang Industrial Intelligent Technology Co Ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-01-09
Anticipated expiration: 2033-07-31

Abstract

The utility model belongs to the technical field of industrial automation, and discloses circulating transportation equipment. This circulation transportation equipment adopts tilting mechanism to switch in conveying track and the orbital department of plugging into of backward flow, realizes the quick reciprocal circulation of carrier, and operating speed is fast, and the precision is high, and the noise is little, simple structure can not produce dust pollution, can satisfy the requirement of cleanliness factor to with low costs, long service life.

Description

Circulation transportation equipment

Technical Field

The utility model relates to the technical field of industrial automation, in particular to circulating transportation equipment.

Background

At present, two main types of magnetomotive circulating conveying lines are an up-and-down connection type conveying line and a horizontal annular conveying line.

The upper and lower connection type conveying line has two common structures, wherein one upper layer is a magnetic transmission line, the lower layer is a synchronous belt conveying line, linear modules are used for connection up and down, the upper layer magnetic transmission line can realize high-speed movement and accurate positioning of a carrier, the lower layer synchronous belt conveying line is used for refluxing the carrier, the number of guide rails and stators is reduced, the cost is reduced, the linear modules at the two ends realize up-and-down movement of a moving assembly, however, dust can be generated by using the synchronous belt, and the synchronous belt cannot be used in workshops with higher cleanliness requirements. The other structure of the upper and lower connection type conveying line is that the upper and lower layers are both magnetic driving conveying lines, and the upper and lower connection is realized through a linear module. Because the upper layer and the lower layer are magnetomotive conveying lines, the required grating ruler or magnetic grating ruler has higher cost and needs to be twice the conveying distance.

The horizontal magnetomotive cycle streamline is relatively simple in structure and does not need to be connected up and down. The guide rail and the stator of the arc section are required to be customized, so that the manufacturing cost is high, in addition, the horizontal circulation is adopted, the occupied space is large, the transportation distance is fixed, and the expansion cannot be realized.

Accordingly, there is a need for a circulatory transportation apparatus that solves the problems of the prior art.

Disclosure of Invention

The utility model aims to provide circulating transportation equipment, which adopts a turnover mechanism to switch at the joint of a conveying track and a backflow track, so that the carrier can rapidly reciprocate, and the circulating transportation equipment has the advantages of high operation speed, high precision, low noise, simple structure, no dust pollution, low cost and long service life, and can meet the requirement of cleanliness.

To achieve the purpose, the utility model adopts the following technical scheme:

a circulatory transportation apparatus comprising:

the conveying mechanism comprises a frame, a carrier and a power source, wherein a conveying track is arranged on the frame, a backflow track extending in the same direction with the conveying track is arranged below the conveying track, and the power source drives the carrier to slide along the conveying track or the backflow track through magnetic power;

the turnover mechanism comprises a driving assembly and a turnover seat, one end of the turnover seat is rotationally connected with the frame, the other end of the turnover seat is connected with the output end of the driving assembly, the turnover seat is used for receiving the carrier from the conveying track or the backflow track, and the driving assembly is used for driving the turnover seat to turn over so that the carrier on the turnover seat is switched to the conveying track or the backflow track.

Optionally, the power supply is linear electric motor, linear electric motor includes stator and active cell, the active cell set up in on the carrier, the upper strata of frame is provided with a plurality of along direction of delivery interval arrangement the stator, the lower floor of frame is provided with a plurality of along the direction of return interval arrangement the stator, every all be provided with at least one on the turnover seat the stator can drive through magnetic power the active cell is along linear motion.

Optionally, a slider assembly is disposed at the bottom of the carrier, a receiving rail is disposed on the turning base, and the slider assembly can be slidably connected with the conveying rail, the backflow rail or the receiving rail.

Optionally, the sliding block assembly comprises a sliding block body and a pulley, wherein the pulley is arranged at the bottom of the sliding block body, and the pulley can be in rolling connection with the conveying track, the backflow track or the receiving track.

Optionally, the drive assembly includes support, driving motor and speed reducer, the speed reducer set up in on the support, driving motor's output with the input of speed reducer is connected, the output of speed reducer with the upset seat is kept away from the one end of frame is connected.

Optionally, the circulating transport apparatus further comprises a positioning mechanism configured to position the flipping seat before flipping the flipping seat and after flipping the flipping seat.

Optionally, the positioning mechanism includes a first positioning component, the first positioning component includes a first driving piece, a first positioning pin and a positioning block, the positioning block set up in one side of turning over the seat, be provided with the locating hole on the positioning block, a first driving piece set up in the one end of delivery track, a first positioning pin with the output of a driving piece is connected, before the upset, a driving piece can drive a locating pin inserts the locating hole.

Optionally, the positioning mechanism further includes a second positioning assembly, the second positioning assembly includes a second driving member and a second positioning pin, the second driving member is disposed at one end of the backflow track, the first driving member and the second driving member are located at two sides of the end portion of the same side of the frame, the second positioning pin is connected with an output end of the second driving member, and after overturning, the second driving member can drive the second positioning pin to insert into the positioning hole.

Optionally, the first driving member and the second driving member are both cylinders.

Optionally, the junction of upset seat with the frame is provided with pivot, bearing and bearing frame, the bearing frame set up in the frame, the outer lane of bearing with the bearing frame is connected, pivot one end with the upset seat is connected, the other end with the inner circle of bearing is connected.

Optionally, the turnover mechanism further includes a detection component disposed on the turnover seat, the detection component configured to detect whether the carrier is moved in place.

The beneficial effects are that:

the utility model provides circulating transportation equipment which comprises a conveying mechanism and a turnover mechanism, wherein the conveying mechanism comprises a frame, a carrier and a power source, the frame is provided with a conveying track, a backflow track extending in the same direction as the conveying track is arranged below the conveying track, the power source drives the carrier to slide along the conveying track or the backflow track through magnetic power, the two turnover mechanisms are oppositely arranged at two ends of the frame, the turnover mechanism comprises a driving assembly and a turnover seat, one end of the turnover seat is rotatably connected with the frame, the other end of the turnover seat is connected with the output end of the driving assembly, the turnover seat is used for receiving the carrier from the conveying track or the backflow track, the driving assembly is used for driving the turnover seat to turn over, so that the carrier on the turnover seat is switched to the conveying track or the backflow track, and the positioning mechanism is used for positioning the turnover seat before and after the turnover seat turns over. This circulation transportation equipment adopts tilting mechanism to switch in conveying track and the orbital department of plugging into of backward flow, realizes the quick reciprocal circulation of carrier, and operating speed is fast, and the precision is high, and the noise is little, simple structure can not produce dust pollution, can satisfy the requirement of cleanliness factor to with low costs, long service life.

Drawings

FIG. 1 is a schematic view of a circulation transportation device according to the present utility model at a view angle;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of a carrier according to the present utility model;

FIG. 4 is a schematic view of a carrier according to another embodiment of the present utility model;

FIG. 5 is a schematic view of the endless transport device according to the present utility model in another view;

FIG. 6 is a schematic view of the turnover mechanism according to the present utility model;

fig. 7 is a schematic structural diagram of the turnover mechanism provided by the utility model under another view angle.

In the figure:

100. a conveying mechanism; 110. a frame; 111. a conveying rail; 112. a return rail; 120. a carrier; 121. a slider assembly; 1211. a slider body; 1212. a pulley; 130. a power source; 131. a stator; 132. a mover;

200. a turnover mechanism; 210. a drive assembly; 211. a support; 212. a driving motor; 213. a speed reducer; 220. turning over the seat; 221. a receiving rail;

300. a positioning mechanism; 310. a first driving member; 320. a first positioning pin; 330. a positioning block; 331. positioning holes; 340. a second driving member; 350. and a second positioning pin.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

The embodiment provides a circulating transportation device, as shown in fig. 1-7, the circulating transportation device comprises a transportation mechanism 100 and a turnover mechanism 200, the transportation mechanism 100 comprises a frame 110, a carrier 120 and a power source 130, the frame 110 is provided with a transportation rail 111, a backflow rail 112 extending along the transportation rail 111 in the same direction is arranged below the transportation rail 111, the power source 130 drives the carrier 120 to slide along the transportation rail 111 or the backflow rail 112 through magnetic power, the two turnover mechanisms 200 are oppositely arranged at two ends of the frame 110, the turnover mechanism 200 comprises a driving component 210 and a turnover seat 220, one end of the turnover seat 220 is rotatably connected with the frame 110, the other end of the turnover seat 220 is connected with an output end of the driving component 210, the turnover seat 220 is used for receiving the carrier 120 from the transportation rail 111 or the backflow rail 112, the driving component 210 is used for driving the turnover seat 220 to turn over, so that the carrier 120 on the turnover seat 220 is switched to the transportation rail 111 or the backflow rail 112, and the circulating transportation of the carrier 120 is completed. The circulating transportation equipment adopts the turnover mechanism 200 to switch at the joint of the conveying track 111 and the backflow track 112, realizes rapid reciprocating circulation of the carrier 120, has high running speed, high precision, low noise, simple structure and no dust pollution, can meet the requirement of cleanliness, and has low cost and long service life.

Optionally, the power source 130 is a linear motor, the linear motor includes a stator 131 and a mover 132, the mover 132 is disposed on the carrier 120, the upper layer of the frame 110 is provided with a plurality of stators 131 arranged at intervals along the conveying direction, so as to form a continuous conveying stator 131 array, and the conveying stator 131 array can drive the carrier 120 to move along the conveying direction; the lower layer of the frame 110 is provided with a plurality of stators 131 which are arranged at intervals along the reflow direction to form a continuous reflow stator 131 array, and the reflow stator 131 array can drive the carrier 120 to move along the reflow direction; and, each turnover seat 220 is provided with at least one stator 131, so that the carrier 120 on the turnover seat 220 can flow back to the backflow track 112 under the drive of magnetic force, and the circulating transportation is completed. It should be noted that, the circulation and transportation device provided in this embodiment may select a frame 110 with a suitable length according to a requirement of a production line, and a corresponding number of stators 131 may be disposed on the frame 110.

Optionally, as shown in fig. 3 to 5, a slider assembly 121 is disposed at the bottom of the carrier 120, and a receiving rail 221 is disposed on the flip seat 220, where the slider assembly 121 can be slidably connected to the conveying rail 111, the reflow rail 112, or the receiving rail 221, so as to reduce the resistance during the sliding process of the carrier 120.

Further, the slider assembly 121 includes a slider body 1211 and a pulley 1212, the pulley 1212 is disposed at the bottom of the slider body 1211, and the pulley 1212 can be in rolling connection with the conveying track 111, the return track 112 or the receiving track 221.

In this embodiment, two conveying rails 111 are disposed on an upper layer of the frame 110 in parallel along a conveying direction, at least one sliding component is disposed on two sides of the carrier 120, each sliding component is slidably connected with one conveying rail 111, two return rails 112 are disposed on a lower layer of the frame 110 in parallel along a return direction, two parallel receiving rails 221 are disposed on the turnover seat 220, and the driving component 210 drives the turnover seat 220 to turn over, so that the two receiving rails 221 can be abutted with the two conveying rails 111, or abutted with the two return rails 112. The design can enhance the stability of the moving process of the carrier 120, reduce the vibration and the offset of the carrier 120 and improve the connection precision.

In order to ensure smooth connection, the distance between the two conveying rails 111, the distance between the two return rails 112, and the distance between the two receiving rails 221 are equal, so that the carrier 120 can be accurately connected with the corresponding rails during conveying and return operations, and seamless transfer and smooth flow of materials are ensured.

Alternatively, as shown in fig. 5-7, the driving assembly 210 includes a support 211, a driving motor 212 and a speed reducer 213, the speed reducer 213 is disposed on the support 211, an output end of the driving motor 212 is connected to an input end of the speed reducer 213, and an output end of the speed reducer 213 is connected to an end of the overturning seat 220 away from the stand 110. The speed reducer 213 can reduce the speed output by the motor and increase the torque, thereby reducing the impact and vibration in the movement process and ensuring more stable operation. And the output torque of the driving motor 212 is transmitted to the turning seat 220 through the speed reducer 213, so that the turning operation can be completed within the required time and angle, and the accurate control helps to ensure that the carrier 120 is accurately switched to the required conveying track 111 or the required backflow track 112, thereby improving the connection precision and efficiency.

Optionally, the endless transport device further comprises a positioning mechanism 300, the positioning mechanism 300 being configured to position the flipping seat 220 before the flipping seat 220 is flipped and after the flipping seat 220 is flipped. Due to the positioning mechanism 300, the circulating transportation apparatus can ensure high-precision positioning of the carrier 120 when switching the track, and can ensure stability and accuracy of the transportation process.

Optionally, the positioning mechanism 300 includes a first positioning component, the first positioning component includes a first driving element 310, a first positioning pin 320 and a positioning block 330, the positioning block 330 is disposed on one side of the turning seat 220, a positioning hole 331 is disposed on the positioning block 330, the first driving element 310 is disposed at one end of the conveying track 111, the first positioning pin 320 is connected with an output end of the first driving element 310, before turning, the first driving element 310 can drive the first positioning pin 320 to insert into the positioning hole 331, so that the alignment of the receiving track 221 on the turning seat 220 and the conveying track 111 is accurate, the carrier 120 can smoothly move onto the carrier 120 seat, and the connection precision is improved.

Optionally, the positioning mechanism 300 further includes a second positioning assembly, the second positioning assembly includes a second driving member 340 and a second positioning pin 350, the second driving member 340 is disposed at one end of the return track 112, the first driving member 310 and the second driving member 340 are disposed at two sides of the same side end of the frame 110, the second positioning pin 350 is connected with an output end of the second driving member 340, after the overturning, the second driving member 340 can drive the second positioning pin 350 to insert into the positioning hole 331, so as to ensure that the receiving track 221 on the overturning seat 220 and the return track 112 are aligned accurately after overturning, and the carrier 120 moves smoothly from the overturning seat 220 to the return track 112. Through setting up first locating component and second locating component, can guarantee the precision of junction and the speed of plugging into, improve the operating efficiency of production line.

Specifically, in this embodiment, a first positioning assembly is respectively disposed at two ends of the conveying track 111 for positioning the carrier 120 at a position before overturning, and a second positioning assembly is respectively disposed at two ends of the return track 112 for positioning the carrier 120 at a position after overturning, so that the positioning mechanism ensures stability and position accuracy of the carrier 120, thereby improving working efficiency of the whole system.

Alternatively, the first driver 310 and the second driver 340 are each air cylinders. The first driving member 310 is an air cylinder, and the pushing and withdrawing actions can be achieved through air pressure control, so that the first positioning pin 320 is driven to be inserted into or withdrawn from the positioning hole 331. The second driving member 340 is an air cylinder, and the second driving member 340 can push or withdraw the second positioning pin 350 by controlling air pressure, so as to ensure that the receiving track 221 on the turned-over turning seat 220 is accurately abutted against the reflow track 112.

Optionally, a rotating shaft, a bearing and a bearing seat are arranged at the joint of the overturning seat 220 and the frame 110, the bearing seat is arranged on the frame 110, an outer ring of the bearing is connected with the bearing seat, one end of the rotating shaft is connected with the overturning seat 220, and the other end of the rotating shaft is connected with an inner ring of the bearing, so that the overturning seat 220 can be kept stable and reliable in the rotating process.

Optionally, the flipping mechanism 200 further includes a detecting component disposed on the flipping seat 220, and the detecting component is used for detecting whether the carrier 120 moves in place. Specifically, the detection component in this embodiment is a photoelectric sensor, the photoelectric sensor is disposed at the limit position of the overturning seat 220, a trigger piece is disposed on the carrier 120, when the carrier 120 moves to the position of the photoelectric sensor, the trigger piece triggers the photoelectric sensor, at this time, the carrier 120 moves in place, and then the overturning mechanism 200 performs an overturning action, and the safety and the operational reliability of the circulating transportation device are improved due to the arrangement of the detection component.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. Circulation transportation equipment, characterized by, include:

the conveying mechanism (100) comprises a frame (110), a carrier (120) and a power source (130), wherein a conveying track (111) is arranged on the frame (110), a backflow track (112) extending in the same direction with the conveying track (111) is arranged below the conveying track (111), and the power source (130) drives the carrier (120) to slide along the conveying track (111) or the backflow track (112) through magnetic power;

the turnover mechanism (200), two turnover mechanisms (200) set up relatively in the both ends of frame (110), turnover mechanism (200) include drive assembly (210) and upset seat (220), upset seat (220) one end with frame (110) rotate and are connected, the other end with the output of drive assembly (210) is connected, upset seat (220) are used for accepting from delivery track (111) or return track (112) carrier (120), drive assembly (210) are used for the drive upset of upset seat (220), so that on the upset seat (220) carrier (120) switch over to delivery track (111) or return track (112).

2. The circulation transportation device according to claim 1, wherein the power source (130) is a linear motor, the linear motor comprises a stator (131) and a rotor (132), the rotor (132) is arranged on the carrier (120), a plurality of stators (131) which are arranged at intervals along the conveying direction are arranged on the upper layer of the frame (110), a plurality of stators (131) which are arranged at intervals along the backflow direction are arranged on the lower layer of the frame (110), at least one stator (131) is arranged on each overturning seat (220), and the stators (131) can drive the rotor (132) to move along a straight line through magnetic force.

3. The circulating transportation apparatus of claim 1, wherein a slider assembly (121) is provided at the bottom of the carrier (120), and a receiving rail (221) is provided on the flip seat (220), and the slider assembly (121) is slidably connected to the conveying rail (111), the return rail (112), or the receiving rail (221).

4. A circulation transport device according to claim 3, characterized in that the slider assembly (121) comprises a slider body (1211) and a pulley (1212), the pulley (1212) being arranged at the bottom of the slider body (1211), the pulley (1212) being in rolling connection with the conveying track (111), the return track (112) or the receiving track (221).

5. The circulating transportation apparatus of claim 1, wherein the driving assembly (210) comprises a support (211), a driving motor (212) and a speed reducer (213), the speed reducer (213) is disposed on the support (211), an output end of the driving motor (212) is connected with an input end of the speed reducer (213), and an output end of the speed reducer (213) is connected with an end of the overturning seat (220) far away from the frame (110).

6. The endless transport device according to claim 1, characterized in that it further comprises a positioning mechanism (300), said positioning mechanism (300) being configured to position said tilting mount (220) before said tilting mount (220) is tilted and after said tilting mount (220) is tilted.

7. The circulating transportation apparatus of claim 6, wherein the positioning mechanism (300) comprises a first positioning assembly, the first positioning assembly comprises a first driving member (310), a first positioning pin (320) and a positioning block (330), the positioning block (330) is disposed on one side of the overturning seat (220), a positioning hole (331) is formed in the positioning block (330), the first driving member (310) is disposed at one end of the conveying track (111), the first positioning pin (320) is connected with an output end of the first driving member (310), and the first driving member (310) can drive the first positioning pin (320) to be inserted into the positioning hole (331) before overturning.

8. The circulating transportation apparatus of claim 7, wherein the positioning mechanism (300) further comprises a second positioning assembly, the second positioning assembly comprises a second driving member (340) and a second positioning pin (350), the second driving member (340) is disposed at one end of the return track (112), the first driving member (310) and the second driving member (340) are disposed at two sides of the same side end of the frame (110), the second positioning pin (350) is connected with an output end of the second driving member (340), and after the second driving member (340) can drive the second positioning pin (350) to insert into the positioning hole (331).

9. The circulating transportation apparatus of claim 1, wherein a rotating shaft, a bearing and a bearing seat are arranged at the joint of the overturning seat (220) and the frame (110), the bearing seat is arranged on the frame (110), an outer ring of the bearing is connected with the bearing seat, one end of the rotating shaft is connected with the overturning seat (220), and the other end of the rotating shaft is connected with an inner ring of the bearing.

10. The endless transport device according to claim 1, characterized in that the tilting mechanism (200) further comprises a detection assembly provided on the tilting mount (220), the detection assembly being configured to detect whether the carrier (120) is moved into position.