CN219407989U

CN219407989U - Transportation device

Info

Publication number: CN219407989U
Application number: CN202320573173.7U
Authority: CN
Inventors: 朱剑锋; 杨显平
Original assignee: Foshan Chancheng District Luhe Machinery Equipment Factory
Current assignee: Foshan Chancheng District Luhe Machinery Equipment Factory
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-07-25
Anticipated expiration: 2033-03-21

Abstract

The utility model discloses a conveying device, which comprises a frame, a first chain conveying mechanism and a second chain conveying mechanism, wherein the first chain conveying mechanism and the second chain conveying mechanism are arranged on the frame, the first chain conveying mechanism comprises a first servo driving assembly, a first transmission assembly and a first material carrying assembly, the second chain conveying mechanism comprises a second servo driving assembly, a second transmission assembly and a second material carrying assembly, the first servo driving assembly is arranged at the first end of the frame and is in power connection with the first transmission assembly, the first material carrying assembly is arranged at the first transmission assembly, the second servo driving assembly is arranged at the second end of the frame and is in power connection with the second transmission assembly, and the second material carrying assembly is arranged on the second transmission assembly. The device is provided with 2 sets of independently operated and independently controlled chain conveying mechanisms, can realize continuous conveying work, is convenient to control and has high conveying efficiency; each chain conveying mechanism is matched with an independent material carrying assembly, so that the products can be arranged and grouped in advance, and follow-up work is facilitated.

Description

Transportation device

Technical Field

The utility model relates to the field of transportation equipment, in particular to a transportation device.

Background

With the advent of the internet age, all kinds of production and processing have tended to be automated by purely manual operation. At present, automatic packaging of foods like caramel treats, biscuits and the like is achieved.

The conveyor is one of important equipment for realizing automatic packaging, and the existing conveyor is generally a belt conveyor, and the belt is driven to rotate by a motor so as to realize product conveying.

The device can realize automatic feeding, but has new problems in the actual use process: it cannot be realized in rows or in piles, and can be realized only by matching with a complex sorting manipulator or stacking equipment.

Disclosure of Invention

The object of the present utility model is to provide a transport device which solves at least one of the above-mentioned problems.

According to one aspect of the utility model, there is provided a transporting device, comprising a frame, and a first chain conveying mechanism and a second chain conveying mechanism mounted on the frame, wherein the first chain conveying mechanism comprises a first servo driving assembly, a first transmission assembly and a first material carrying assembly, the second chain conveying mechanism comprises a second servo driving assembly, a second transmission assembly and a second material carrying assembly, the first servo driving assembly is mounted on a first end of the frame and is in power connection with the first transmission assembly, the first material carrying assembly is mounted on the first transmission assembly, the second servo driving assembly is mounted on a second end of the frame and is in power connection with the second transmission assembly, and the second material carrying assembly is mounted on the second transmission assembly;

the first servo driving assembly comprises a first servo driving piece, a first speed reducer and a first rotating shaft, the first speed reducer is arranged on the frame and is in power connection with the first servo driving piece, and the first rotating shaft is rotatably arranged on the frame and is in transmission connection with the first speed reducer;

the second servo driving assembly comprises a second servo driving piece, a second speed reducer and a second rotating shaft, the second speed reducer is arranged on the frame and is in power connection with the second servo driving piece, and the second rotating shaft is rotatably arranged on the frame and is in transmission connection with the second speed reducer;

the first driving assembly comprises a first chain group, a first driving wheel group and a first driven wheel group, the first driving wheel group is fixedly sleeved on the periphery of the first rotating shaft, the first driven wheel group is movably sleeved on the periphery of the second rotating shaft, the first driving wheel group and the first driven wheel group are in transmission connection through the first chain group, and the first material loading assembly is arranged on the first chain group;

the second transmission assembly comprises a second chain set, a second driving wheel set and a second driven wheel set, the second driving wheel set is fixedly sleeved on the periphery of the second rotating shaft, the second driven wheel set is movably sleeved on the periphery of the first rotating shaft, the second driving wheel set and the second driven wheel set are in transmission connection through the second chain set, and the second material carrying assembly is arranged on the second chain set.

Therefore, the utility model provides a conveying device with a brand new structure, which is provided with 2 sets of independently operated and independently controlled chain conveying mechanisms, can realize continuous conveying work, and has convenient control and high conveying efficiency; more importantly, each chain conveying mechanism is matched with an independent material carrying assembly, one is used for conveying, and the other is used for feeding, so that products can be arranged and grouped in advance, and follow-up work is facilitated.

In some embodiments, the first chain set includes at least two first chains disposed in parallel, and the second chain set includes at least two second chains disposed in parallel.

In some embodiments, the first material carrying assembly comprises a plurality of first material carrying modules which are arranged on the first chain in sequence, and the second material carrying assembly comprises a plurality of second material carrying modules which are arranged on the second chain in sequence. Therefore, the preliminary arrangement of products can be completed in the feeding process, the investment of finishing equipment is reduced, and the production line cost is effectively reduced.

In some embodiments, the first loading module comprises a first loading box, a first mounting bottom plate and a first mounting sheet, wherein the first mounting bottom plate is mounted at the bottom of the first loading box, and the first mounting bottom plate is mounted on the first chain through the first mounting sheet; the second material carrying module comprises a second material carrying box, a second mounting bottom plate and a second mounting sheet, wherein the second mounting bottom plate is mounted at the bottom of the second material carrying box, and the second mounting bottom plate is mounted on a second chain through the second mounting sheet. Therefore, the first chain or the second chain can rotate to drive the first material carrying box and the second material carrying box to work together, so that the feeding work and the transporting work can be smoothly carried out.

In some embodiments, the transport device further comprises an elastic adjustment mechanism mounted to the frame and engaged with the first chain and the second chain, the elastic adjustment mechanism comprising a mounting bracket and an elastic wheel mounted to the mounting bracket and engaged with the first chain and the second chain. Therefore, the tightness adjusting mechanism can finely adjust the tightness of the first chain and the tightness of the second chain.

In some embodiments, the first chain conveying mechanism further comprises a first detection assembly and a second detection assembly, the first detection assembly comprises a first detector and a first sensing piece, the first detector is mounted on the frame, the first sensing piece is mounted on the first rotating shaft, away from one end of the first servo driving piece, and is matched with the first detector, the second detection assembly comprises a second detector and a second sensing piece, the second detector is mounted on the frame, and the second sensing piece is mounted on the second rotating shaft, away from one end of the second servo driving piece, and is matched with the second detector. From this, first detection subassembly and second detection subassembly cooperation controller can realize the accurate control to first servo driver, second servo driver, and then realizes the accurate control of first chain, second chain rotational speed, satisfies work demands such as equipment quick transportation, low-speed feeding.

In some embodiments, the first chain conveying mechanism further comprises a third speed reducer, the second chain conveying mechanism further comprises a fourth speed reducer, the third speed reducer is in transmission connection with an end portion, far away from the first servo driving piece, of the first rotating shaft, the first sensing piece is in coaxial connection with an output shaft of the third speed reducer, the fourth speed reducer is in transmission connection with an end portion, far away from the second servo driving piece, of the second rotating shaft, and the second sensing piece is in coaxial connection with an output shaft of the fourth speed reducer. Therefore, the first sensing piece and the second sensing piece can be decelerated through the arrangement of the third speed reducer and the fourth speed reducer, and detection accuracy is convenient to improve.

In some embodiments, the transport device further comprises a side stop mechanism mounted to the frame and cooperating with the first carrier assembly or the second carrier assembly. The side blocking mechanism can effectively limit and guide the product, ensures that the product is kept in the first material carrying box or the second material carrying box during rapid conveying, and effectively prevents the product from falling out from the side.

The utility model has the beneficial effects that:

the utility model provides a conveying device with a brand new structure, which is provided with 2 sets of independently operated and independently controlled chain conveying mechanisms, can realize continuous conveying work, and has convenient control and high conveying efficiency; more importantly, each chain conveying mechanism is matched with an independent material carrying assembly, one is used for conveying, and the other is used for feeding, so that products can be arranged and grouped in advance, and follow-up work is facilitated.

Drawings

Fig. 1 is a schematic perspective view of a transporting device according to an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of a first chain conveyor of the conveyor of FIG. 1;

FIG. 3 is an enlarged schematic view of the transport apparatus shown in FIG. 2 at A;

FIG. 4 is a schematic perspective view of a portion of the first chain conveying mechanism shown in FIG. 2;

FIG. 5 is a schematic perspective view of a second chain conveyor of the conveyor of FIG. 1;

FIG. 6 is an enlarged schematic view of the transport device shown in FIG. 5 at B;

FIG. 7 is an enlarged schematic view of the transport device shown in FIG. 5 at C;

fig. 8 is a schematic perspective view of a part of the structure of the second chain conveying mechanism shown in fig. 5.

Reference numerals in fig. 1 to 8: 1-a frame; 2-a first chain conveying mechanism; 3-a second chain conveying mechanism; 4-a tightness adjusting mechanism; 5-a side gear mechanism; 21-a first servo drive assembly; 22-a first transmission assembly; 23-a first loading assembly; 24-a first detection assembly; 25-a third decelerator; 31-a second servo drive assembly; 32-a second transmission assembly; 33-a second loading assembly; 34-a second detection assembly; 35-fourth decelerator; 41-mounting rack; 42-an elastic wheel; 211-a first servo drive; 212-a first decelerator; 213-a first rotation axis; 221-a first chain set; 222-a first driving wheel set; 223-a first driven wheelset; 231-a first loading module; 241-a first detector; 242-a first sensing member; 311-a second servo drive; 312-a second decelerator; 313-a second rotation axis; 321-a second chain set; 322-a second set of drive wheels; 323-a second driven wheelset; 331-a second material loading module; 341-a second detector; 342-a second inductive element; 221 a-a first chain; 321 a-a second chain; 331 a-a second carriage; 331 b-a second mounting plate; 331 c-second mounting tab.

Detailed Description

The utility model is described in further detail below with reference to the accompanying drawings.

Fig. 1 to 8 schematically show a transport device according to an embodiment of the utility model.

As shown in fig. 1 to 8, the transport device includes a frame 1, and a first chain conveyor 2 and a second chain conveyor 3 mounted on the frame 1. The first chain conveyor 2 comprises a first servo drive assembly 21, a first transmission assembly 22 and a first load assembly 23. The second chain conveyor 3 comprises a second servo drive assembly 31, a second transmission assembly 32 and a second loading assembly 33. The first servo driving assembly 21 is installed at a first end of the frame 1 and is in power connection with the first transmission assembly 22, the first material carrying assembly 23 is installed at the first transmission assembly 22, the second servo driving assembly 31 is installed at a second end of the frame 1 and is in power connection with the second transmission assembly 32, and the second material carrying assembly 33 is installed at the second transmission assembly 32.

The first servo drive assembly 21 includes a first servo drive 211, a first decelerator 212, and a first rotation shaft 213. The first decelerator 212 is mounted on the frame 1 and is in power connection with the first servo driver 211, and the first rotating shaft 213 is rotatably mounted on the frame 1 and is in transmission connection with the first decelerator 212.

The second servo drive assembly 31 includes a second servo drive 311, a second decelerator 312, and a second rotation shaft 313. The second reducer 312 is mounted on the frame 1 and is in power connection with the second servo driving member 311, and the second rotating shaft 313 is rotatably mounted on the frame 1 and is in transmission connection with the second reducer 312.

The first drive assembly 22 includes a first chain set 221, a first drive pulley set 222, and a first driven pulley set 223. The first driving wheel set 222 is fixedly sleeved on the outer periphery of the first rotating shaft 213, the first driven wheel set 223 is movably sleeved on the outer periphery of the second rotating shaft 313, the first driving wheel set 222 and the first driven wheel set 223 are in transmission connection through the first chain set 221, and the first material loading assembly 23 is installed on the first chain set 221.

The second transmission assembly 32 comprises a second chain set 321, a second driving wheel set 322 and a second driven wheel set 323, the second driving wheel set 322 is fixedly sleeved on the periphery of the second rotating shaft 313, the second driven wheel set 323 is movably sleeved on the periphery of the first rotating shaft 213, the second driving wheel set 322 and the second driven wheel set 323 are in transmission connection through the second chain set 321, and the second material loading assembly 33 is installed on the second chain set 321.

The first chain set 221 includes at least two first chains 221a disposed in parallel, and the second chain set 321 includes at least two second chains 321a disposed in parallel. Preferably, the first chain set 221 of the present embodiment includes two first chains 221a, the second chain set 321 includes two second chains 321a, and correspondingly, the first driving pulley set 222 includes 2 first driving pulleys fixedly sleeved on the outer periphery of the first rotating shaft 213, the first driven pulley set 223 includes a first driven pulley rotatably sleeved on the outer periphery of the second rotating shaft 313, the second driving pulley set 322 includes 2 second driving pulleys fixedly sleeved on the outer periphery of the second rotating shaft 313, and the second driven pulley set 323 includes a second driven pulley rotatably sleeved on the outer periphery of the first rotating shaft 213.

The first loading assembly 23 includes a plurality of first loading modules 231 mounted on the first chain 221a and sequentially arranged, and the second loading assembly 33 includes a plurality of second loading modules 331 mounted on the second chain 321a and sequentially arranged. Therefore, the preliminary arrangement of products can be completed in the feeding process, the investment of finishing equipment is reduced, and the production line cost is effectively reduced.

The first loading module 231 and the second loading module 331 have the same structure. Specifically, the first loading module 231 includes a first loading box, a first mounting base plate and a first mounting piece, the first mounting base plate is mounted at the bottom of the first loading box, and the first mounting base plate is mounted on the first chain 221a through the first mounting piece; the second loading module 331 includes a second loading box 331a, a second mounting base 331b and a second mounting piece 331c, the second mounting base 331b is mounted at the bottom of the second loading box 331a, and the second mounting base 331b is mounted on the second chain 321a through the second mounting piece 331 c. Therefore, the first chain 221a or the second chain 321a can rotate to drive the first material carrying box and the second material carrying box 331a to work together, so that the feeding work and the transporting work can be smoothly carried out.

The transporting device further comprises a tightness adjusting mechanism 4, the tightness adjusting mechanism 4 is mounted on the frame 1 and matched with the first chain 221a and the second chain 321a, and the tightness adjusting mechanism 4 comprises a mounting frame 41 and a tightness wheel 42 mounted on the mounting frame 41 and matched with the first chain 221a and the second chain 321a. The number of the elastic wheels 42 corresponds to the total number of the first chains 221a and the second chains 321a, and all the elastic wheels 42 are coaxially arranged on the mounting frame 41. Thereby, the tension adjusting mechanism 4 can finely adjust the tension of the first chain 221a and the second chain 321a.

The first chain conveyor mechanism 2 further includes a first detection assembly 24 and a second detection assembly 34. The first detecting assembly 24 includes a first detector 241 and a first sensing member 242, the first detector 241 is mounted on the frame 1, the first sensing member 242 is mounted on an end portion of the first rotating shaft 213 away from the first servo driving member 211 and is matched with the first detector 241, the second detecting assembly 34 includes a second detector 341 and a second sensing member 342, the second detector 341 is mounted on the frame 1, and the second sensing member 342 is mounted on an end portion of the second rotating shaft 313 away from the second servo driving member 311 and is matched with the second detector 341. Therefore, the first detection assembly 24 and the second detection assembly 34 are matched with the controller, so that the precise control of the first servo driving piece 211 and the second servo driving piece 311 can be realized, the precise control of the rotation speeds of the first chain 221a and the second chain 321a can be further realized, and the working requirements of equipment such as rapid conveying, low-speed feeding and the like can be met.

The first chain conveying mechanism 2 further comprises a third speed reducer 25, the second chain conveying mechanism 3 further comprises a fourth speed reducer 35, the third speed reducer 25 is in transmission connection with one end portion, far away from the first servo driving piece 211, of the first rotating shaft 213, the first sensing piece 242 is in coaxial connection with an output shaft of the third speed reducer 25, one end portion, far away from the second servo driving piece 311, of the fourth speed reducer 35 is in transmission connection with the second rotating shaft 313, and the second sensing piece 342 is in coaxial connection with an output shaft of the fourth speed reducer 35. Therefore, the third speed reducer 25 and the fourth speed reducer 35 can reduce the speed of the first sensing member 242 and the second sensing member 342, so as to improve the detection accuracy.

The first and second detectors 241 and 341 of the present embodiment are groove-type switches, the first and second sensors are disk members, and the third and fourth reducers 25 and 35 are preferably planetary gear reducers.

The transport device further comprises a side stop mechanism 5, wherein the side stop mechanism 5 is mounted on the frame 1 and is matched with the first carrying component 23 or the second carrying component 33. The side blocking mechanism 5 may be specifically a blocking piece provided on the upper end surface of the machine frame 1 and located on the left and right sides in the chain conveying direction. The side blocking mechanism 5 can effectively limit and guide the product, ensure that the product is kept in the first material carrying box or the second material carrying box 331a during rapid conveying, and effectively prevent the product from falling out from the side.

The working principle of the embodiment is as follows: the specific number of the first loading modules 231 and the second loading modules 331 is generally the same, for example, 20. In a specific production process, one end of the second servo driving member 311 is a feeding end, the first servo driving member 211 or the second servo driving member 311 drives the first chain 221a or the second chain 321a to rotate at a slow speed, the first or the second chain is fed manually or by a manipulator, the product sequentially enters the first carrying box of each first carrying module 231 or the second carrying box 331a of each second carrying module 331, after reaching a required specification (generally all the first carrying boxes or all the second carrying boxes 331 a), the first servo driving member 211 or the second servo driving member 311 drives the first chain 221a or the second chain 321a to rotate to the other end (namely, one end of the first servo driving member 211) rapidly, and then the first carrying modules 231 and the second carrying modules 331 of a set number (generally half of the total number, such as 10) are pushed out 331 to a next process through a push-pull mechanism; while pushing, the other chain conveying mechanism can feed simultaneously, so that the circulation is realized and the production efficiency is high.

What has been described above is merely some embodiments of the present utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.

Claims

1. The conveying device is characterized by comprising a frame (1) and a first chain conveying mechanism (2) and a second chain conveying mechanism (3) which are arranged on the frame (1), wherein the first chain conveying mechanism (2) comprises a first servo driving component (21), a first transmission component (22) and a first material carrying component (23), the second chain conveying mechanism (3) comprises a second servo driving component (31), a second transmission component (32) and a second material carrying component (33), the first servo driving component (21) is arranged at a first end of the frame (1) and is in power connection with the first transmission component (22), the first material carrying component (23) is arranged at the first transmission component (22), the second servo driving component (31) is arranged at a second end of the frame (1) and is in power connection with the second transmission component (32), and the second material carrying component (33) is arranged at the second transmission component (32);

the first servo driving assembly (21) comprises a first servo driving piece (211), a first speed reducer (212) and a first rotating shaft (213), wherein the first speed reducer (212) is installed on the frame (1) and is in power connection with the first servo driving piece (211), and the first rotating shaft (213) is rotatably installed on the frame (1) and is in transmission connection with the first speed reducer (212);

the second servo driving assembly (31) comprises a second servo driving piece (311), a second speed reducer (312) and a second rotating shaft (313), the second speed reducer (312) is mounted on the frame (1) and is in power connection with the second servo driving piece (311), and the second rotating shaft (313) is rotatably mounted on the frame (1) and is in transmission connection with the second speed reducer (312);

the first transmission assembly (22) comprises a first chain group (221), a first driving wheel group (222) and a first driven wheel group (223), the first driving wheel group (222) is fixedly sleeved on the periphery of the first rotating shaft (213), the first driven wheel group (223) is movably sleeved on the periphery of the second rotating shaft (313), the first driving wheel group (222) is in transmission connection with the first driven wheel group (223) through the first chain group (221), and the first material loading assembly (23) is installed on the first chain group (221);

the second transmission assembly (32) comprises a second chain group (321), a second driving wheel group (322) and a second driven wheel group (323), the second driving wheel group (322) is fixedly sleeved on the periphery of the second rotating shaft (313), the second driven wheel group (323) is movably sleeved on the periphery of the first rotating shaft (213), the second driving wheel group (322) is in transmission connection with the second driven wheel group (323) through the second chain group (321), and the second material carrying assembly (33) is installed on the second chain (321 a) group (321).

2. The transport device according to claim 1, characterized in that the first chain set (221) comprises at least two parallel arranged first chains (221 a) and the second chain set (321) comprises at least two parallel arranged second chains (321 a).

3. The transport apparatus of claim 2, wherein the first carrier assembly (23) comprises a plurality of first carrier modules (231) mounted on the first chain (221 a) and arranged in sequence, and the second carrier assembly (33) comprises a plurality of second carrier modules (331) mounted on the second chain (321 a) and arranged in sequence.

4. A transport device according to claim 3, characterized in that the first carrier module (231) comprises a first carrier box, a first mounting plate and a first mounting plate, the first mounting plate being mounted to the bottom of the first carrier box, the first mounting plate being mounted to the first chain (221 a) by means of the first mounting plate; the second material carrying module (331) comprises a second material carrying box (331 a), a second mounting bottom plate (331 b) and a second mounting plate (331 c), the second mounting bottom plate (331 b) is mounted at the bottom of the second material carrying box (331 a), and the second mounting bottom plate (331 b) is mounted at the second chain (321 a) through the second mounting plate (331 c).

5. The transport apparatus as claimed in any one of claims 2-4, further comprising a slack adjustment mechanism (4), the slack adjustment mechanism (4) being mounted to the frame (1) and cooperating with the first chain (221 a) and the second chain (321 a), the slack adjustment mechanism (4) comprising a mounting bracket (41) and a slack wheel (42) mounted to the mounting bracket (41) and cooperating with the first chain (221 a) and the second chain (321 a).

6. The transport apparatus as recited in any one of claims 1-4, wherein the first chain conveying mechanism (2) further includes a first detection assembly (24), the second chain conveying mechanism (3) further includes a second detection assembly (34), the first detection assembly (24) includes a first detector (241) and a first sensing member (242), the first detector (241) is mounted to the frame (1), the first sensing member (242) is mounted to an end of the first rotating shaft (213) remote from the first servo drive member (211) and cooperates with the first detector (241), the second detection assembly (34) includes a second detector (341) and a second sensing member (342), the second detector (341) is mounted to the frame (1), and the second sensing member (342) is mounted to an end of the second rotating shaft (313) remote from the second servo drive member (311) and cooperates with the second detector (341).

7. The transport apparatus as claimed in claim 6, wherein the first chain conveyor (2) further comprises a third reduction gear (25), the second chain conveyor (3) further comprises a fourth reduction gear (35), the third reduction gear (25) is in driving connection with an end of the first rotation shaft (213) remote from the first servo drive (211), the first sensing member (242) is in coaxial connection with an output shaft of the third reduction gear (25), the fourth reduction gear (35) is in driving connection with an end of the second rotation shaft (313) remote from the second servo drive (311), and the second sensing member (342) is in coaxial connection with an output shaft of the fourth reduction gear (35).

8. The transport apparatus as claimed in any one of claims 1-4, further comprising a side stop mechanism (5), the side stop mechanism (5) being mounted to the frame (1) and cooperating with the first loading assembly (23) or the second loading assembly (33).