CN220181901U

CN220181901U - Cache streaming line

Info

Publication number: CN220181901U
Application number: CN202321710012.4U
Authority: CN
Inventors: 朱文兵; 罗时帅; 钱曙光; 汪炉生; 柳洪哲; 柳云鸿; 钱根; 蒋朝伟; 赵读伟
Original assignee: Rongcheer Industrial Technology Suzhou Co ltd
Current assignee: Rongcheer Industrial Technology Suzhou Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-12-15
Anticipated expiration: 2033-07-03

Abstract

The utility model discloses a buffer circulation line, which belongs to the circulation line field, and comprises: caching line bodies; the buffer storage box comprises two buffer storage frames which are oppositely arranged at two sides of the buffer storage line body in the conveying direction, two buffer storage frames are matched to form a material carrying table for carrying the material tray, and the number of the material carrying tables is multiple and the material carrying tables are arranged along the vertical direction; the lifting assembly is in transmission connection with the cache box and can drive the cache box to lift along the vertical direction; when the material tray flows to the buffer storage station, the projection of the material tray in the vertical direction is at least partially overlapped with the material carrying table. According to the utility model, the buffer storage rack is driven to lift by the lifting assembly, so that the buffer storage and the backflow of the material tray can be realized, the structure is simple, and the backflow process is simple.

Description

Cache streaming line

Technical Field

The utility model relates to the technical field of stream forwarding, in particular to a cache stream forwarding.

Background

The product automation system generally sets up a circulation line to convey the tray containing the product to a loading station for loading and processing, and convey the tray containing the processed product to a discharging station for discharging. Because the processing of general product needs to process in proper order through the multichannel process and makes, and in the course of working, often need certain waiting time just can get into next process, therefore circulation line need set up buffer memory to avoid the too concentrated condition of material in the production process.

The existing buffer device generally comprises a supporting hinge arranged above a circulation line and a jacking component arranged below the circulation line, wherein the supporting hinge is of a turnover structure and is arranged on two sides of the circulation line relatively, the supporting hinge is provided with an initial state for supporting a material tray and an avoidance state for overturning upwards, and the jacking component can jack the material tray to the supporting hinge so that the material tray is borne on the supporting hinge. In order to enable the material tray on the support hinge to reflow to the circulation line again, the buffer device is also required to be provided with a translation assembly in transmission connection with the support hinge so as to drive the support hinge which is arranged oppositely to move back to replace the material tray into the circulation line in cooperation with the jacking assembly. However, by adopting the mode, the whole structure of the caching device is complex, the material tray reflow process is complex, and the efficiency is low.

Accordingly, there is a need for an improvement over the prior art to overcome the deficiencies described in the prior art.

Disclosure of Invention

The utility model aims to provide a cache stream line, which effectively simplifies the cache structure and improves the cache efficiency.

The utility model aims at realizing the following technical scheme: a cache streaming line comprising:

caching line bodies;

the buffer storage box comprises two buffer storage frames which are oppositely arranged at two sides of the buffer storage line body in the conveying direction, two buffer storage frames are matched to form a material carrying table for carrying the material tray, and the number of the material carrying tables is multiple and the material carrying tables are arranged along the vertical direction;

the lifting assembly is in transmission connection with the cache box and can drive the cache box to lift along the vertical direction;

when the material tray flows to the buffer storage station, the projection of the material tray in the vertical direction is at least partially overlapped with the material carrying table.

Further, the cache shelf includes:

a mounting plate including a mounting face facing the cache line body;

the material-pocket plates are fixed on the mounting surface, are in a plurality of numbers and are arranged at intervals along the vertical direction;

the two buffer storage frames are symmetrically arranged, and the material pocket plates on the two buffer storage frames are matched to form the material carrying table.

Further, the buffer memory case is including setting up the board that holds of buffer memory line body below, it meets with two respectively to accept the board the buffer memory frame, the lifting unit include with accept board fixed connection's crane and with the lift driving piece that crane transmission is connected, the lift driving piece can drive the crane is along vertical direction lift.

Further, a sliding rail assembly is arranged between at least one buffer storage rack and the receiving plate, and the buffer storage rack can slide relative to the receiving plate along a horizontal direction perpendicular to the conveying direction of the buffer storage line body.

Further, guide rollers which are used for being in contact with the side sides of the material trays are arranged on the buffer frame and the buffer line body, and the guide rollers are multiple in number and are arranged at intervals along the conveying direction of the buffer line body.

Further, each material carrying table is provided with a detection sensor for detecting the material tray.

Further, the buffer circulation line comprises an upper material line body, a lower material line body and a positioning mechanism, wherein the upper material line body and the lower material line body are respectively connected with two ends of the buffer line body, the positioning mechanism is used for positioning the material tray, and the number of the positioning mechanisms is two and is respectively arranged on the upper material line body and the lower material line body.

Further, the positioning mechanism comprises two groups of side pushing positioning assemblies symmetrically arranged on two sides of the conveying direction of the feeding line body and/or the discharging line body, each side pushing positioning assembly comprises a pushing head facing to the side of the material disc and a side pushing driving piece in transmission connection with the pushing head, and the side pushing driving piece can drive the pushing head to move along the horizontal direction perpendicular to the conveying direction of the feeding line body and/or the discharging line body.

Further, the positioning mechanism comprises two groups of pressing assemblies symmetrically arranged on two sides of the conveying direction of the feeding line body and/or the discharging line body, each pressing assembly comprises a pressing bar facing the top surface of the material tray and a pressing driving piece in transmission connection with the pressing bar, and the pressing driving piece can drive the pressing bar to move along the vertical direction.

Further, the positioning mechanism comprises a blocking assembly, the blocking assembly comprises a blocking block and a blocking driving piece in transmission connection with the blocking block, and the blocking driving piece can drive the blocking block to ascend so as to limit the material tray in the conveying direction of the feeding line body and/or the discharging line body.

Compared with the prior art, the utility model has the following beneficial effects: the buffer box comprises two buffer frames which are oppositely arranged at two sides of the buffer line body in the conveying direction, the two buffer frames are matched to form a carrying table for carrying the material tray, the lifting component can drive the buffer box to move along the vertical direction so as to lower the carrying table to the lower part of the material tray when buffer operation is required, and when the material tray is positioned at a buffer station, the carrying table can be lifted so as to hold up the material tray, so that buffer is completed, the structure is simple, and the reflow process is simple; in addition, the number of the carrying platforms is multiple, and the carrying platforms are arranged along the vertical direction, and the lifting assembly can descend the carrying platforms at different heights below the material tray, so that the caching capacity of the cache box is improved.

Drawings

FIG. 1 is a schematic diagram of a cache line transfer structure according to the present utility model.

FIG. 2 is a schematic diagram illustrating the installation of a cache line, a cache box and a lifting assembly according to the present utility model.

FIG. 3 is a schematic diagram of a buffer tank and a lifting assembly according to the present utility model.

Fig. 4 is a schematic view of the structure of fig. 3 in the other direction.

Fig. 5 is a schematic view of the structure of the receiving plate in the present utility model.

FIG. 6 is a schematic diagram of the installation of the feeding wire body and the positioning mechanism in the present utility model.

FIG. 7 is a schematic view of a side-pushing positioning assembly according to the present utility model.

Fig. 8 is a schematic structural view of a pressing assembly according to the present utility model.

Reference numerals illustrate:

100. caching line bodies; 200. a cache box; 210. a cache rack; 211. a mounting plate; 2111. a mounting surface; 212. a pocket plate; 220. a material carrying table; 231. a transmitting end; 232. a receiving end; 240. a receiving plate; 241. a pin hole; 250. a slide rail assembly; 251. a slide rail; 252. a slide block; 260. drawing a pin; 270. a guide roller; 300. a lifting assembly; 310. a lifting frame; 320. a lifting driving member; 400. a material tray; 500. a feeding line body; 600. a blanking line body; 700. a positioning mechanism; 710. a side pushing positioning component; 711. pushing heads; 7111. a mounting part; 7112. a holding portion; 712. a side-pushing driving member; 720. pressing down the assembly; 721. pressing strips; 722. pressing down the driving piece; 730. a blocking assembly; 731. a blocking piece; 732. blocking the drive.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. 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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The terms "comprising" and "having" and any variations thereof herein are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

Referring to fig. 1 to 4, a cache line transfer method according to a preferred embodiment of the present utility model includes: a cache line body 100; the buffer box 200 comprises two buffer frames 210 which are oppositely arranged at two sides of the buffer line body 100 in the conveying direction, wherein the two buffer frames 210 are matched to form a material carrying table 220 for carrying the material tray 400, and a plurality of material carrying tables 220 are arranged along the vertical direction; the lifting assembly 300 is in transmission connection with the cache box 200 and can drive the cache box 200 to lift along the vertical direction; wherein, when the tray 400 flows to the buffer station, the projection of the tray 400 in the vertical direction is at least partially overlapped with the loading platform 220.

The buffer box 200 comprises two buffer frames 210 which are oppositely arranged at two sides of the buffer line body 100 in the conveying direction, wherein the two buffer frames 210 are matched to form a carrying platform 220 for carrying the material tray 400, the lifting component 300 can drive the buffer box 200 to move along the vertical direction so as to lower the carrying platform 220 below the material tray 400 when buffer operation is required, and when the material tray 400 is positioned at a buffer station, the carrying platform 220 can be lifted so as to hold the material tray 400 up, thus the buffer is completed, the structure is simple, and the reflux process is simple; in addition, the number of the loading tables 220 is plural, and the lifting assembly 300 can lower the loading tables 220 at different heights below the tray 400 along the vertical direction, so as to increase the buffer capacity of the buffer box 200.

Further, the cache rack 210 includes a mounting plate 211 and a pocket plate 212, the mounting plate 211 includes a mounting surface 2111 facing the cache line body 100, and the pocket plate 212 is fixed on the mounting surface 2111 and is perpendicular to the vertical direction. The two buffer frames 210 are symmetrically arranged, and the material holding plates 212 on the two buffer frames 210 are matched to form a material carrying platform 220 so as to respectively support two sides of the material tray 400. The number of the pocket plates 212 is plural, and the pocket plates are arranged at intervals along the vertical direction, and the thickness of the tray 400 is smaller than the interval between two adjacent pocket plates 212. Preferably, each loading platform 220 is provided with a detection sensor for detecting the tray 400, in this embodiment, the detection sensor is an correlation sensor, which includes a transmitting end 231 disposed on one of the buffer frames 210 and a receiving end 232 disposed on the other buffer frame 210, when the tray 400 is not present on the loading platform 220, the receiving end 232 can receive the infrared light emitted by the transmitting end 231, and when the tray 400 is present on the loading platform 220, it can block the light, thereby detecting the presence or absence of the tray 400 on the loading platform 220.

Further, the buffer box 200 includes a receiving plate 240 disposed below the buffer line body 100, and the receiving plate 240 is respectively connected to the two buffer frames 210. The lifting assembly 300 comprises a lifting frame 310 fixedly connected with the bearing plate 240 and a lifting driving piece 320 in transmission connection with the lifting frame 310, wherein the lifting driving piece 320 can drive the lifting frame 310 to lift along the vertical direction, so as to drive the bearing plate 240 and the buffer frame 210 positioned on the bearing plate 240 to lift synchronously. In the present embodiment, in order to improve the lifting accuracy, the lifting drive 320 preferably employs a linear module controlled by a servo motor.

Preferably, a sliding rail assembly 250 is disposed between at least one buffer rack 210 and the receiving plate 240, so that the buffer rack 210 can slide along a horizontal direction perpendicular to a conveying direction of the buffer line body 100 relative to the receiving plate 240, thereby adjusting a space between the buffer racks 210, facilitating adapting to different trays 400 and facilitating installing the buffer box 200 on line bodies of different sizes. Specifically, the sliding rail assembly 250 includes a sliding rail 251 and a sliding block 252 slidably connected to the sliding rail 251, the sliding rail 251 is fixedly connected to the receiving plate 240, and the sliding block 252 is fixedly connected to the buffer frame 210. Preferably, in order to improve the reliability of the buffer rack 210, the buffer rack 210 is further provided with a drawing pin 260, and as shown in fig. 5, the receiving plate 240 is provided with a plurality of pin holes 241 at intervals along the length direction of the sliding rail 251, and the drawing pin 260 is matched with the pin holes 241. After the position of the buffer frame 210 is adjusted, an operator may insert the drawing pin 260 into the pin hole 241, thereby locking the buffer frame 210.

Further, the buffer rack 210 and the buffer line body 100 are rotatably provided with guide rollers 270 for contacting with the side of the tray 400, and the guide rollers 270 are plural and are arranged at intervals along the conveying direction of the buffer line body 100, so that the accuracy of the position of the tray 400 in the horizontal direction perpendicular to the conveying direction of the buffer line body 100 can be improved, and the smooth movement of the tray 400 can be ensured.

Initially, the lifting assembly 300 drives the buffer box 200 to move to the lowest position, the loading platform 220 at the uppermost part of the buffer box 200 is not higher than the loading surface of the buffer line body 100, when the material disc 400 needs to be buffered, the material disc 400 flows to the buffer station, the lifting assembly 300 drives the loading platform 220 to lift a certain distance, and the distance is the distance between the loading surfaces of two adjacent loading platforms 220, so that the material disc 400 is lifted away from the buffer line body 100; when the material disc 400 needs to be continuously cached, the lifting assembly 300 only needs to continuously drive the cache box 200 to ascend; when the tray 400 on the cache box 200 needs to be moved back to the cache line body 100, the lifting assembly 300 only needs to drive the cache box 200 to descend.

Further, referring to fig. 1, the buffer circulation line includes a feeding line body 500 and a discharging line body 600, the feeding line body 500 and the discharging line body 600 are respectively connected with two ends of the buffer line body 100, and the three line bodies control the feeding tray 400 independently of each other, thereby facilitating feeding and discharging operations and avoiding affecting the buffer operation.

In addition, the buffer circulation line comprises positioning mechanisms 700 for positioning the trays 400, the number of the positioning mechanisms 700 is two, and the two positioning mechanisms 700 are respectively arranged at the feeding station of the feeding line body 500 and the discharging station of the discharging line body 600, when the trays 400 are conveyed to the feeding station or the discharging station, the trays 400 can ensure the position accuracy under the positioning of the positioning mechanisms 700, so that the handling structure (not shown) can conveniently and accurately feed and discharge products in the trays 400. Preferably, guide rollers 270 are also provided on the upper and lower line bodies 500 and 600, which are spaced apart along the conveying direction.

Referring to fig. 6 to 8, the positioning mechanism 700 includes two sets of side pushing and positioning assemblies 710 symmetrically disposed at both sides of the feeding line body 500 and/or the discharging line body 600 in the conveying direction, and the side pushing and positioning assemblies 710 include a pushing head 711 facing the side of the tray 400 and a side pushing driving member 712 in driving connection with the pushing head 711, and the side pushing driving member 712 can drive the pushing head 711 to move along a horizontal direction perpendicular to the feeding direction of the feeding line body 500 and/or the discharging line body 600. In this embodiment, the side pushing driving member 712 is embodied as a linear cylinder to enable the two pushing heads 711 to move relatively or reversely. Preferably, the pushing head 711 includes a mounting portion 7111 and a supporting portion 7112 disposed on the mounting portion 7111, and an output end of the side pushing driving member 712 is connected to the mounting portion 7111, and the supporting portion 7112 is located between two adjacent guide rollers 270, which can pass through a gap between the two adjacent guide rollers 270 and contact with a side of the tray 400. The number of the propping parts 7112 is plural and the propping parts 7112 are arranged at intervals along the side of the tray 400, so that the positions of the side of the tray 400 can be propped, and the reliability after being propped is improved.

The positioning mechanism 700 includes two sets of pressing assemblies 720 symmetrically disposed on both sides of the feeding line body 500 and/or the discharging line body 600 in the conveying direction, the pressing assemblies 720 include a pressing bar 721 facing the top surface of the tray 400 and a pressing driving member 722 in driving connection with the pressing bar 721, and the pressing driving member 722 can drive the pressing bar 721 to move along the vertical direction so as to press the tray 400 against the line body, thereby limiting the position of the tray 400 in the vertical direction. In the present embodiment, the push-down driving member 722 is specifically a linear cylinder.

In addition, the positioning mechanism 700 further comprises a blocking assembly 730, the blocking assembly 730 comprises a blocking block 731 and a blocking driving member 732 in transmission connection with the blocking block 731, and the blocking driving member 732 can drive the blocking block 731 to ascend so as to limit the tray 400 in the conveying direction of the feeding line body 500 and/or the discharging line body 600, so that the side pushing positioning assembly 710 and the pressing assembly 720 can conveniently support the tray 400. In this embodiment, the blocking driving member 732 is a linear cylinder, which can drive the blocking block 731 to descend below the bottom surface of the tray 400 so as not to block the movement of the tray 400, or drive the blocking block 731 to ascend above the bottom surface of the tray 400 so as to block the movement of the tray 400.

The foregoing description is only of embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present utility model or directly or indirectly applied to other related technical fields are included in the scope of the present utility model.

Claims

1. A cache line transfer comprising:

a cache line body (100);

the buffer storage box (200) comprises two buffer storage frames (210) which are oppositely arranged at two sides of the conveying direction of the buffer storage line body (100), wherein the two buffer storage frames (210) are matched to form a material carrying table (220) for carrying a material tray (400), and the number of the material carrying tables (220) is multiple and is arranged along the vertical direction;

the lifting assembly (300) is in transmission connection with the cache box (200) and can drive the cache box (200) to lift along the vertical direction;

when the material tray (400) flows to the buffer station, the projection of the material tray (400) in the vertical direction is at least partially overlapped with the material carrying table (220).

2. The cache diversion of claim 1, wherein the cache shelf (210) comprises:

a mounting plate (211) including a mounting surface (2111) facing the cache line body (100);

the material pockets (212) are fixed on the mounting surface (2111), and the number of the material pockets (212) is multiple and are arranged at intervals along the vertical direction;

wherein, two the buffering frame (210) symmetry sets up, two the buffering frame (210) are last pocket flitch (212) cooperation is formed carry material platform (220).

3. The cache line according to claim 1, wherein the cache box (200) comprises a receiving plate (240) disposed below the cache line body (100), the receiving plate (240) is respectively connected with two cache frames (210), the lifting assembly (300) comprises a lifting frame (310) fixedly connected with the receiving plate (240) and a lifting driving member (320) in transmission connection with the lifting frame (310), and the lifting driving member (320) can drive the lifting frame (310) to lift in a vertical direction.

4. A cache line according to claim 3, wherein a slide rail assembly (250) is provided between at least one of the cache racks (210) and the receiving plate (240), the cache racks (210) being slidable relative to the receiving plate (240) along a horizontal direction perpendicular to the direction of conveyance of the cache line body (100).

5. The cache line transfer according to claim 1, wherein guide rollers (270) for contacting with the side of the tray (400) are provided on the cache frame (210) and the cache line body (100), and the guide rollers (270) are plural in number and are arranged at intervals along the conveying direction of the cache line body (100).

6. A cache transfer line according to claim 1, wherein each of the loading stations (220) is provided with a detection sensor for detecting the tray (400).

7. The cache line according to any one of claims 1 to 6, wherein the cache line comprises an upper line body (500), a lower line body (600) and positioning mechanisms (700) for positioning the tray (400), which are respectively connected to two ends of the cache line body (100), and the number of the positioning mechanisms (700) is two and are respectively disposed on the upper line body (500) and the lower line body (600).

8. The buffer transfer line according to claim 7, wherein the positioning mechanism (700) comprises two sets of side pushing positioning components (710) symmetrically arranged at two sides of the conveying direction of the feeding line body (500) and/or the discharging line body (600), the side pushing positioning components (710) comprise pushing heads (711) facing the side of the material tray (400) and side pushing driving members (712) in transmission connection with the pushing heads (711), and the side pushing driving members (712) can drive the pushing heads (711) to move along the horizontal direction perpendicular to the conveying direction of the feeding line body (500) and/or the discharging line body (600).

9. The buffer transfer line according to claim 7, wherein the positioning mechanism (700) comprises two sets of pressing assemblies (720) symmetrically arranged at two sides of the conveying direction of the feeding line body (500) and/or the discharging line body (600), the pressing assemblies (720) comprise pressing strips (721) facing the top surface of the tray (400) and pressing driving members (722) in transmission connection with the pressing strips (721), and the pressing driving members (722) can drive the pressing strips (721) to move along the vertical direction.

10. The cache line according to claim 7, wherein the positioning mechanism (700) comprises a blocking assembly (730), the blocking assembly (730) comprising a blocking block (731) and a blocking drive (732) in driving connection with the blocking block (731), the blocking drive (732) being capable of driving the blocking block (731) up to limit the tray (400) in the conveying direction of the feed line (500) and/or the discharge line (600).