CN211619393U

CN211619393U - Material feeding unit and ceramic tile shop paste robot

Info

Publication number: CN211619393U
Application number: CN202020122316.9U
Authority: CN
Inventors: 赵泽鸿; 康佩栋
Original assignee: Guangdong Bozhilin Robot Co Ltd
Current assignee: Guangdong Bozhilin Robot Co Ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-10-02
Anticipated expiration: 2030-01-19

Abstract

The utility model provides a feeding device, which comprises a conveying pipeline and a conveying mechanism, wherein the conveying pipeline comprises an installation cavity; conveying mechanism includes rotation axis, helical blade and brush hair structure, and rotation axis, helical blade and brush hair structure all are located the installation intracavity, and helical blade is fixed to be set up in the rotation axis, and the brush hair structure sets up in helical blade keeps away from the terminal surface of rotation axis, and the brush hair structure contacts with pipeline's inner wall. The utility model provides a material feeding unit is through setting up the brush hair structure on helical blade to brush hair structure contacts with pipeline's inner wall, makes helical blade when rotating, and the brush hair structure can clean the mortar that the pipeline inner wall condenses, prevents that the mortar from condensing on the pipeline, influences conveying mechanism's pay-off. The utility model also provides a ground brick is spread and is pasted robot.

Description

Material feeding unit and ceramic tile shop paste robot

Technical Field

The utility model relates to a conveying equipment technical field particularly, relates to a material feeding unit and ceramic tile spread and paste robot.

Background

The floor tile is mainly divided into dry pasting and wet pasting. The dry-mixed mortar can be used by using a dry-pasting process, and has poor fluidity, easy caking and large repose angle, and the dry-mixed mortar is difficult to convey and pave after being stored due to the characteristics. The problem that the dry-mixed mortar is controllably conveyed to the ground is solved to realize the paving of the semi-dry mortar by the robot. At present, the belt chain conveyor is the main mode for conveying bulk materials. The feeding amount and feeding speed of the chain belt conveyor are not easy to control. The existing screw conveyor is easy to agglomerate and difficult to clean in the conveying process, and the spreading requirement is difficult to meet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material feeding unit and ceramic tile spread pastes robot to solve above-mentioned problem. The embodiment of the utility model provides an above-mentioned purpose is realized through following technical scheme.

In a first aspect, the utility model provides a feeding device, which comprises a conveying pipeline and a conveying mechanism, wherein the conveying pipeline comprises an installation cavity; conveying mechanism includes rotation axis helical blade and brush hair structure, and rotation axis, helical blade and brush hair structure all are located the installation intracavity, and helical blade is fixed to be set up in the rotation axis, and the brush hair structure sets up in helical blade keeps away from the terminal surface of rotation axis, and the brush hair structure contacts with pipeline's inner wall.

In one embodiment, the conveying pipeline is provided with a first opening and a second opening, the first opening and the second opening are respectively close to two ends of the conveying pipeline, the feeding device further comprises a hopper and a bulk cargo mechanism, the hopper is mechanically installed above the conveying pipeline and corresponds to the first opening, and the bulk cargo mechanism is arranged below the conveying pipeline and corresponds to the second opening.

In one embodiment, the conveying mechanism further includes a conveying motor, the rotating shaft includes a shaft and a sleeve sleeved on the shaft, the conveying motor is mechanically connected to the shaft, the helical blade is mounted on the sleeve, and the conveying motor is located on one side of the conveying pipeline and adjacent to the hopper.

In an embodiment, material feeding unit still includes the mount pad, the mount pad is including the installation lateral wall, hopper installation department, connecting portion and the bulk cargo mechanism installation department that connect gradually, installation lateral wall perpendicular to pipeline's axial, the hopper installation department with the hopper cooperation is connected, connecting portion along being on a parallel with pipeline's axial extension, bulk cargo mechanism installation department with the bulk cargo mechanism cooperation is connected.

In one embodiment, the transport conduit comprises a conduit wall and a bottom wall, the bottom wall being connected to one end of the conduit wall in a closed manner, the other end of the conduit wall being in contact with and closed by the mounting side wall.

In one embodiment, the material dispersing mechanism comprises at least one toothed nail roller, and the axial direction of the at least one toothed nail roller is perpendicular to the axial direction of the rotating shaft.

In an embodiment, at least one tooth nail roller comprises two tooth nail rollers, the bulk mechanism further comprises a bulk motor and two transmission assemblies, the bulk motor is in transmission connection with one of the transmission assemblies, and the other transmission assembly is in transmission connection with the two tooth nail rollers so as to drive the two tooth nail rollers to synchronously rotate.

In one embodiment, each transmission assembly comprises two belt pulleys and a belt, the belt is wound between the two belt pulleys, the bulk material motor is in transmission connection with the belt pulley of one transmission assembly, and the two toothed nail rollers are respectively and mechanically connected with the two belt pulleys of the other transmission assembly.

In one embodiment, the bristle structure is a metal material.

In a second aspect, the utility model also provides a robot is spread to floor tile, including AGV dolly and the material feeding unit of any embodiment of the aforesaid, material feeding unit installs in the AGV dolly.

Compared with the prior art, the utility model provides a material feeding unit and ceramic tile are spread and are pasted robot through setting up the brush hair structure on helical blade to brush hair structure contacts with pipeline's inner wall, makes helical blade when rotating, and the brush hair structure can clean the mortar that the pipeline inner wall condenses, prevents that the mortar from condensing on the pipeline, influences conveying mechanism's pay-off.

These and other aspects of the invention will be apparent from and elucidated with reference to the embodiments described hereinafter.

Drawings

In order to more clearly illustrate the technical solution of the present embodiment, the drawings needed to be used in the description of the embodiment will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a feeding device provided by an embodiment of the present invention.

Fig. 2 is a partial cross-sectional view of a feeding device provided by an embodiment of the present invention.

Fig. 3 is a schematic view of a splitting structure of a feeding device provided by the embodiment of the present invention.

Fig. 4 is a partial enlarged view of fig. 3 at a.

Fig. 5 is a partial enlarged view of fig. 2 at B.

Fig. 6 is a partial enlarged view of fig. 2 at C.

Fig. 7 is a schematic structural diagram of a bulk cargo mechanism provided by an embodiment of the present invention at a viewing angle.

Fig. 8 is a schematic structural diagram of a bulk cargo mechanism provided in an embodiment of the present invention at another viewing angle.

Fig. 9 is a schematic structural view of a floor tile paving robot according to an embodiment of the present invention.

Wherein the figures include the following reference numerals:

the floor tile paving and pasting robot 100, the feeding device 1, the AGV cart 2, the conveying pipeline 10, the mounting cavity 12, the bottom wall 13, the through hole 131, the pipeline cylinder wall 14, the first opening 16, the second opening 18, the conveying mechanism 20, the rotating shaft 21, the shaft rod 212, the sleeve 214, the helical blade 23, the brush structure 25, the conveying motor 27, the first protection shell 29, the mounting seat 30, the mounting side wall 31, the hopper mounting part 32, the bulk material mechanism mounting part 34, the connecting part 36, the hopper 40, the bulk material mechanism 50, the mounting rack 52, the tooth nail roller 53, the bulk material motor 55, the transmission component 57, the belt pulley 572, the belt 574 and the second protection shell 59.

Detailed Description

To facilitate an understanding of the present embodiments, the present embodiments will be described more fully below with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the present examples is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 and 2, the present invention provides a feeding device 1, which includes a conveying pipeline 10 and a conveying mechanism 20, wherein the conveying pipeline 10 includes an installation cavity 12; conveying mechanism 20 includes rotation axis 21, helical blade 23 and brush hair structure 25, and rotation axis 21, helical blade 23 and brush hair structure 25 all are located installation cavity 12, and helical blade 23 is fixed to be set up in rotation axis 21, and brush hair structure 25 sets up in the terminal surface that helical blade 23 kept away from rotation axis 21, and brush hair structure 25 contacts with the inner wall of conveying pipeline 10.

The feeding device 1 further comprises a mounting seat 30, a hopper 40 and a bulk material mechanism 50, wherein the conveying pipeline 10, the conveying mechanism 20, the hopper 40 and the bulk material mechanism 50 are all mounted on the mounting seat 30.

Specifically, in the present embodiment, the bristle structure 25 is made of a metal material. The bristle structure 25 made of metal can ensure that the bristle structure 25 has stronger hardness, so that the inner wall of the conveying pipeline 10 can be cleaned more conveniently. The abrasion of the brush hair structure 25 in the process of cleaning the inner wall of the conveying pipeline 10 can be reduced, and the service life of the brush hair structure 25 is longer.

In other embodiments, the bristle structure 25 may be made of a material having a relatively soft texture, such as plastic or rubber, and the use of the bristle structure 25 made of such a material for cleaning the inner wall of the conveying pipe 10 can reduce damage to the inner wall. In addition, the production cost can be saved.

Referring to fig. 2, 3 and 4, in the present embodiment, the bristle structure 25 may be integrally formed with the spiral blade 23, so as to simplify the manufacturing process. In other embodiments, the bristle structure 25 may also be detachably connected to the helical blade 23, i.e. the bristle structure 25 may be replaced separately without replacing the rotating shaft 21 and the helical blade 23 when the bristle structure is damaged. The bristle structure 25 is detachably mounted on the helical blade 23, and the damaged bristle structure 25 can be replaced, so that mortar condensed on the inner wall of the cleaning conveying pipeline 10 can be better removed.

In actual production, different bristle structures 25 can be set according to the viscosity of mortar, for example, when the viscosity of mortar is higher, the bristle structures 25 made of metal materials can be set or the bristles can be designed more densely, so that the cleaning capability of the bristle structures 25 is improved. For example, when the viscosity of the mortar is low, the brush structure 25 made of plastic material can be arranged to save the production cost.

The delivery conduit 10 is generally cylindrical with an open end, and the helical blade 23 can be inserted from the end of the delivery conduit 10 with the open end. The delivery duct 10 comprises a bottom wall 13 and a duct wall 14 connected to each other, the bottom wall 13 and the duct wall 14 defining an installation chamber 12. The bottom wall 13 is closed at one end to the tube wall 14. The bottom wall 13 is opened with a through hole 131, and the through hole 131 may be a circular hole and may be used for mounting the rotating shaft 21. In this embodiment, the conveying pipe 10 may be made of metal.

The conveying pipeline 10 is provided with a first opening 16 and a second opening 18, the first opening 16 and the second opening 18 are respectively close to two ends of the conveying pipeline 10, and the first opening 16 and the second opening 18 are both communicated with the installation cavity 12. The first opening 16 opens into the pipe wall 14 of the conveying pipe 10, so that the mortar in the hopper 40 can extend from the first opening 16 into the installation chamber 12. The first opening 16 may be sized to correspond to the size of the outlet of the hopper 40 to facilitate the passage of slurry from the hopper 40 into the delivery conduit 10. A second opening 18 also opens into the tube wall 14 of the conveying tube 10, the second opening 18 being located opposite the first opening 16, the second opening 18 being used for discharging material from the conveying tube 10.

Referring to fig. 3, 5 and 6, in the present embodiment, the mounting seat 30 is a substantially hollow elongated structure, and one end of the mounting seat is open to accommodate the conveying pipe 10, so as to facilitate the disassembly, cleaning and assembly of the conveying pipe 10. And the other end for mounting a rotating shaft 21. The mounting seat 30 includes a mounting side wall 31, a hopper mounting portion 32, a connecting portion 36, and a bulk mechanism mounting portion 34, which are connected in this order. Wherein, the installation side wall 31 is perpendicular to the axial direction of the conveying pipeline 10, and the installation side wall 31 is contacted with the pipeline cylinder wall 14 and closes the pipeline cylinder wall 14. The hopper mounting portion 32 is connected to the hopper 40, and the material scattering mechanism mounting portion 34 is connected to the material scattering mechanism 50. The hopper mounting portion 32 may also be used to pass through the rotary shaft 21. The second connecting portion 36 may be opened with an opening corresponding to the second opening 18, so that the material may be conveyed by the helical blade 23 and then output to the outside of the mounting seat 30 through the second opening 18 and the opening of the second connecting portion 36. Connecting portion 36 extends along the axial that is on a parallel with pipeline 10, and connecting portion 36 can be hollow out construction to do benefit to pipeline 10's heat dissipation, promptly can in time distribute the heat that the friction of brush hair structure 25 and pipeline 10's inner wall produced to the external world promptly, thereby promote material feeding unit 1's life.

The conveying mechanism 20 further comprises a conveying motor 27, and the conveying motor 27 is fixedly mounted on the hopper mounting part 32 of the mounting seat 30 and is positioned on one side of the conveying pipeline 10. Conveying motor 27 and rotation axis 21 mechanical connection to drive rotation axis 21 through conveying motor 27, make helical blade 23 rotatory forward, drive dry powder mortar and move forward, can adjust conveying speed through control conveying motor 27's rotational speed, and helical blade 23 has the stirring effect incidentally, is applicable to the mortar more and carries. The conveying motor 27 can rotate at a constant speed, namely feeding and cleaning are carried out simultaneously. The mortar on the inner wall of the conveying pipeline 10 can be cleaned by increasing the rotating speed of the conveying motor 27 after the feeding work is finished.

A hopper 40 is mechanically mounted above the conveying duct 10 and in correspondence of the first opening 16, the hopper 40 also being adjacent to the conveying motor 27. The hopper 40 is used for storing materials such as dry-mixed mortar, and an outlet of the hopper 40 is overlapped with the hopper mounting part 32 of the mounting seat 30, so that the dry-mixed mortar can enter the spiral blade 23 of the conveying mechanism 20 through the opening of the hopper 40 through the first opening 16 and is fed by the spiral blade 23. In this embodiment, the hopper 40 may be detachably mounted on the hopper mounting portion 32, and the detachable link allows the hopper 40 to be detachably replaced with another type of storage device set as required, and further facilitates cleaning of the hopper 40.

As shown in fig. 5 and 6, the rotating shaft 21 includes a shaft 212 and a sleeve 214 sleeved on the shaft 212, the shaft 212 is mechanically connected to the sleeve 214, the helical blade 23 is installed on the sleeve 214, the shaft 212 is installed on the conveying motor 27 and one end of the conveying pipeline 10 close to the material scattering mechanism 50, specifically, one end of the shaft 212 is mechanically connected to a rotating shaft of the conveying motor 27, and the other end is embedded in the through hole 131, so that the conveying motor 27 drives the shaft 212 to rotate, thereby driving the helical blade 23 to rotate.

The conveying mechanism 20 further comprises a first protection casing 29, the first protection casing 29 covers the conveying motor 27, and the first protection casing 29 can be used for protecting the conveying motor 27, reducing the influence of external environment, such as moisture, dust or external force, on the conveying motor 27, and prolonging the service life of the conveying motor 27.

Referring to fig. 2, 7 and 8, the material scattering mechanism 50 is disposed below the conveying pipe 10 and corresponds to the second opening 18. The dispersing mechanism 50 is mounted on the mounting base 30. The bulk cargo device can be used for stirring and breaking up the mortar of second opening 18 output, avoids transporting the mortar of caking to the operation place and influence subsequent operation.

The material scattering mechanism 50 includes an installation frame 52 and at least one tooth nail roller 53, the installation frame 52 is a shell structure with an upper opening and a lower opening, the upper opening is used for receiving materials such as mortar output from the second opening 18, the lower opening is used for outputting scattered mortar, the at least one tooth nail roller 53 is installed in the installation frame 52, and the axial direction of the tooth nail roller 53 is perpendicular to the axial direction of the rotating shaft 21. The periphery of the tooth nail roller 53 is provided with a plurality of rows of tooth nails, and the tooth nails can be used for scattering agglomerated mortar. The rows of pins can be staggered to enhance the break-up performance of the pin roller 53.

In this embodiment, the at least one spike roller 53 includes two spike rollers 53, and the two spike rollers 53 are mounted side by side to the side wall of the mounting bracket 52.

In other embodiments, the at least one toothed nail roller 53 may further include one, three, four or more toothed nail rollers 53, the plurality of toothed nail rollers 53 may be disposed side by side, or stacked up and down, and more toothed nail rollers 53 may also improve the bulk effect of the bulk mechanism 50.

The material dispersing mechanism 50 further includes a material dispersing motor 55 and two driving assemblies 57, wherein the two driving assemblies 57 are respectively installed at two sides of the mounting frame 52. The bulk material motor 55 is in transmission connection with one of the transmission assemblies 57, and the other transmission assembly 57 is in transmission connection with the two toothed nail rollers 53 so as to drive the two toothed nail rollers 53 to synchronously rotate. Specifically, each driving assembly 57 includes two pulleys 572 and a belt 574, the belt 574 is wound between the two pulleys 572, the bulk material motor 55 is in driving connection with the pulley 572 of one of the driving assemblies 57, and the two spiked rollers 53 are mechanically connected to the two pulleys 572 of the other driving assembly 57 respectively.

The principle of the synchronous rotation of the two spike rollers 53 is as follows:

the bulk material motor 55 is in transmission connection with the belt pulley 572 of one of the transmission assemblies 57, so as to drive the belt pulley 572 of one of the transmission assemblies 57 to rotate, the other belt pulley 572 of the transmission assembly 57 synchronously rotates through the action of the belt 574, and the belt pulley 572 is in mechanical connection with one of the toothed nail rollers 53, so as to drive one of the toothed nail rollers 53 to rotate. One of the pulleys 572 rotating the other one of the driving members 57 is driven to rotate by the rotation of one of the spiked rollers 53, and since the two spiked rollers 53 are connected to the two pulleys 572 of the other one of the driving members 57, the synchronous rotation of the two spiked rollers 53 can be realized finally.

In this embodiment, the bulk material mechanism 50 further includes two second protective cases 59, and the two second protective cases 59 cover the two transmission assemblies 57 respectively, so as to prevent other obstacles such as mortar from falling onto the transmission assemblies 57 and affecting the rotation of the transmission assemblies 57.

To sum up, the utility model provides a material feeding unit 1 is through setting up brush hair structure 25 on helical blade 23 to brush hair structure 25 contacts with pipeline 10's inner wall, makes helical blade 23 when rotating, and brush hair structure 25 can clean the mortar that pipeline 10 inner wall condenses, prevents that the mortar from condensing on the pipeline, influences conveying mechanism 20's pay-off.

Referring to fig. 9, the present practical novel embodiment further provides a floor tile paving robot 100, which includes an AGV (automatic Guided Vehicle) cart 2 and a feeding device 1, wherein the feeding device 1 is mounted on the AGV cart 2. Wherein AGV dolly 2 can be used for material feeding unit 1's removal to transport mortar or other materials to the operation place, improve the degree of automation of pay-off.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A feeding device, comprising:

the conveying pipeline comprises an installation cavity; and

conveying mechanism, including rotation axis, helical blade and brush hair structure, the rotation axis helical blade and brush hair structure all is located the installation intracavity, helical blade is fixed set up in the rotation axis, the brush hair structure set up in helical blade keeps away from the terminal surface of rotation axis, the brush hair structure with pipeline's inner wall contacts.

2. The feeding device as claimed in claim 1, wherein the conveying pipeline is provided with a first opening and a second opening, the first opening and the second opening are respectively close to two ends of the conveying pipeline, the feeding device further comprises a hopper and a material scattering mechanism, the hopper is mechanically installed above the conveying pipeline and corresponds to the first opening, and the material scattering mechanism is arranged below the conveying pipeline and corresponds to the second opening.

3. The feeding device as claimed in claim 2, wherein the conveying mechanism further comprises a conveying motor, the rotating shaft comprises a shaft rod and a sleeve sleeved on the shaft rod, the conveying motor is mechanically connected with the shaft rod, the helical blade is mounted on the sleeve, and the conveying motor is located on one side of the conveying pipeline and adjacent to the hopper.

4. The feeding device as claimed in claim 2, wherein the feeding device further comprises a mounting seat, the mounting seat comprises a mounting side wall, a hopper mounting portion, a connecting portion and a bulk mechanism mounting portion, the mounting side wall is perpendicular to the axial direction of the conveying pipeline, the hopper mounting portion is connected with the hopper in a matched manner, the connecting portion extends along the axial direction parallel to the conveying pipeline, and the bulk mechanism mounting portion is connected with the bulk mechanism in a matched manner.

5. The feeding device as set forth in claim 4, wherein the conveying pipe includes a pipe cylinder wall and a bottom wall, the bottom wall is connected to one end of the pipe cylinder wall in a closed manner, and the other end of the pipe cylinder wall is in contact with and closed by the installation side wall.

6. The feeding device as set forth in claim 2, wherein the material scattering mechanism comprises at least one toothed pin roller, and an axial direction of the at least one toothed pin roller is perpendicular to an axial direction of the rotating shaft.

7. The feeding device as claimed in claim 6, wherein the at least one toothed nail roller comprises two toothed nail rollers, the material dispersing mechanism further comprises a material dispersing motor and two transmission assemblies, the material dispersing motor is in transmission connection with one of the transmission assemblies, and the other transmission assembly is in transmission connection with the two toothed nail rollers so as to drive the two toothed nail rollers to synchronously rotate.

8. The feeding device as claimed in claim 7, wherein each of the driving assemblies includes two belt pulleys and a belt, the belt is wound between the two belt pulleys, the bulk material motor is in driving connection with the belt pulley of one of the driving assemblies, and the two toothed nail rollers are respectively mechanically connected to the two belt pulleys of the other driving assembly.

9. The feeding device as set forth in claim 1, wherein the bristle structure is made of metal.

10. A tile paving robot comprising an AGV cart and a feeding device as claimed in any one of claims 1 to 9 mounted to the AGV cart.