CN210026866U

CN210026866U - Automatic knurling vehicle for prefabricated part

Info

Publication number: CN210026866U
Application number: CN201920612839.9U
Authority: CN
Inventors: 王华炯; 谢盛荣; 历王秋
Original assignee: Shanghai Citi-Raise Construction Group Advanced Building Materials Co Ltd
Current assignee: Shanghai Citi-Raise Construction Group Advanced Building Materials Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-02-07
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses technical scheme discloses an automatic knurling car for prefab, include the board frame, locate two pairs of drive wheels in the front and back in the board frame, locate respectively the two pairs of leading wheels of board frame both sides and be fixed in the knurling subassembly on board frame bottom surface, the surface of knurling subassembly contact prefab, wherein, two of the relative both sides of board frame distance between the leading wheel is greater than the distance between the recess of prefab both sides, just the thickness of leading wheel is less than the prefab the width of recess, two of the relative both sides of board frame distance between the drive wheel is greater than the width of prefab. The utility model discloses an installation drive wheel, leading wheel and annular knurl subassembly in board type frame, realize the annular knurl to the prefab surface, the leading wheel rolls and leads to board type frame in the recess of prefab, realizes the automation of prefab surface annular knurl, saves labour cost by a wide margin, improves the treatment effeciency of prefab.

Description

Automatic knurling vehicle for prefabricated part

Technical Field

The utility model belongs to the technical field of prefab auxiliary assembly technique and specifically relates to a prefab is with automatic knurling car is related to.

Background

The knurling on the surface of the prefabricated member is almost formed by manually carrying the knurling cylinder to the surface of the prefabricated member by workers and manually pushing the knurling cylinder, and the prior art has no equipment capable of realizing automatic knurling on the surface of the prefabricated member.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is that prior art does not have the equipment that carries out automatic annular knurl to the prefab.

For solving foretell technical problem, the utility model discloses technical scheme provides an automatic knurling car for prefab, wherein, include the board type frame, locate two pairs of drive wheels, locate respectively around in the board type frame two pairs of leading wheels of board type frame both sides and be fixed in the knurling subassembly on board type frame bottom surface, the surface of knurling subassembly contact prefab, wherein, two of the relative both sides of board type frame distance between the leading wheel is greater than the distance between the recess of prefab both sides, just the thickness of leading wheel is less than the prefab the width of recess, two of the relative both sides of board type frame distance between the drive wheel is greater than the width of prefab.

Optionally, the knurling assembly comprises a pair of fixing frames fixed at the bottom of the plate type frame, and a first knurling cylinder, a second knurling cylinder and a third knurling cylinder which are arranged between the pair of fixing frames in sequence and can roll through a rolling shaft.

Optionally, the first knurling cylinder and the third knurling cylinder have the same knurling shape and are knurled in opposite directions.

Optionally, the first, second and third knurling cylinders are in rolling contact with the surface of the preform.

Optionally, the lengths of the first knurling cylinder, the second knurling cylinder and the third knurling cylinder are smaller than the width of the plate type frame.

Optionally, the second knurled cylinder comprises at least two evenly distributed second knurled cylinder sections.

Optionally, the plate type vehicle further comprises a motor, the motor is mounted at the bottom of the plate type vehicle frame, each driving wheel is mounted in the plate type vehicle frame through a rotating shaft, a first bevel gear is mounted at the tail end of the rotating shaft, and a motor shaft of the motor is meshed with the first bevel gear through a second bevel gear.

Optionally, the vehicle further comprises a power supply installed in the plate type frame, the power supply is electrically connected with the motor, and the power supply is further provided with a driving switch.

The utility model discloses technical scheme's beneficial effect is:

the utility model discloses an installation drive wheel, leading wheel and annular knurl subassembly in board type frame, realize the annular knurl to the prefab surface, the leading wheel rolls and leads to board type frame in the recess of prefab, realizes the automation of prefab surface annular knurl, saves labour cost by a wide margin, improves the treatment effeciency of prefab.

Drawings

FIG. 1 is a schematic structural view of an automatic knurling machine for prefabricated parts according to an embodiment of the present invention;

FIG. 2 is a side view of an automated knurling machine for preforms in an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a preform according to an embodiment of the present invention.

The specific implementation mode is as follows:

the present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Referring to fig. 1, 2 and 3, an embodiment of an automatic knurling vehicle for a preform is shown, wherein the automatic knurling vehicle comprises a plate-type vehicle frame 1, a front pair of driving wheels 2 and a rear pair of driving wheels 2 arranged in the plate-type vehicle frame 1, two pairs of guide wheels 3 respectively arranged on two sides of the plate-type vehicle frame 1, and a knurling assembly 4 fixed on the bottom surface of the plate-type vehicle frame 1, the knurling assembly 4 contacts the surface of the preform 100, wherein the distance between the two guide wheels 3 on two opposite sides of the plate-type vehicle frame 1 is greater than the distance between the grooves 200 on two sides of the preform 100, the thickness of the guide wheels 3 is less than the width of the grooves 200 of the preform 100, and the distance between the two driving wheels 2 on two opposite sides.

In this embodiment, the knurling assembly 4 includes a pair of fixing frames 7 fixed at the bottom of the plate type frame 1, and a first knurling cylinder 9, a second knurling cylinder 10 and a third knurling cylinder 11 which are arranged in sequence and rollably arranged between the pair of fixing frames 7 through a rolling shaft 8.

In the embodiment, the first knurling cylinder 9 and the third knurling cylinder 11 have the same knurling shape and the opposite knurling directions; the first, second and third

knurling cylinders

9, 10, 11 are in rolling contact with the surface of the preform 100; the lengths of the first knurling cylinder 9, the second knurling cylinder 10 and the third knurling cylinder 11 are smaller than the width of the plate type frame 1; the second knurled cylinder 10 comprises at least two evenly distributed second knurled cylinder sections 101.

In the embodiment, the electric motor 5 is further included, the electric motor 5 is mounted at the bottom of the plate type frame 1, each driving wheel 2 is mounted in the plate type frame 1 through a rotating shaft 21, a first bevel gear 22 is mounted at the end of the rotating shaft 21, and a motor shaft 51 of the electric motor 5 is meshed with the first bevel gear 22 through a second bevel gear 52.

In the embodiment, the vehicle further comprises a power supply 6 installed in the plate type vehicle frame 1, the power supply 6 is electrically connected with the motor 5, and the power supply 6 is further provided with a driving switch 61.

The features and functions of the present invention will be further understood from the following description.

The utility model discloses an operating method of prefab is as follows with automatic knurling car:

when the driving switch 61 is turned on, the power supply 6 supplies power to the motor 5, the motor shaft 51 rotates and drives the first bevel gear 22 through the second bevel gear 52 to drive the rotating shaft 21 to rotate, the driving wheels 2 are driven to rotate and drive the plate-type frame 1 to move forwards, the distance between the driving wheels 2 is larger than the width of the prefabricated member 100, and the bottom of the plate-type frame 1 is higher than the prefabricated member 100 and passes above the prefabricated member 100.

The distance between the guide wheels 3 is greater than the distance between the grooves 200 of the prefabricated member 100, and the guide wheels 3 enter the grooves 200 and guide the traveling direction of the plate-type frame 1 so as not to deviate the traveling direction of the plate-type frame 1 from the prefabricated member 100.

The first, second and third

knurling cylinders

9, 10 and 11 of the knurling assembly 4 are all contacted with the surface of the preform 100 by the rollers 8 and roll on the surface of the preform 100 to leave a knurled pattern on the surface of the preform 100.

The panel frame 1 leaves a knurled pattern on the surface of the preform 100 after it has passed completely over the surface of the preform 100.

To sum up, the utility model discloses an installation drive wheel, leading wheel and annular knurl subassembly in board type frame realizes the annular knurl to the prefab surface, and the leading wheel rolls and leads to board type frame in the recess of prefab, realizes the automation of prefab surface annular knurl, saves labour cost by a wide margin, improves the treatment effeciency of prefab.

The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.

Claims

1. The utility model provides an automatic knurling car for prefab, its characterized in that includes the board type frame, locates two pairs of drive wheels in the front and back in the board type frame, locate respectively the two pairs of leading wheels of board type frame both sides and be fixed in the knurling subassembly on board type frame bottom surface, the surface of knurling subassembly contact prefab, wherein, two of the relative both sides of board type frame distance between the leading wheel is greater than the distance between the recess of prefab both sides, just the thickness of leading wheel is less than the prefab the width of recess, two of the relative both sides of board type frame distance between the drive wheel is greater than the width of prefab.

2. The automated knurling vehicle for a preform according to claim 1, wherein the knurling unit comprises a pair of fixing frames fixed to a bottom of the plate-type frame, and a first knurling cylinder, a second knurling cylinder and a third knurling cylinder which are rollably disposed between the pair of fixing frames through a roller and are arranged in sequence.

3. The automated preform knurling vehicle of claim 2, wherein the first knurling cylinder is identical in knurling shape to the third knurling cylinder and is knurled in opposite directions.

4. The automated preform knurling vehicle of claim 2, wherein the first, second and third knurling cylinders are in rolling contact with a surface of the preform.

5. The automated preform knurling vehicle of claim 2, wherein the lengths of the first, second and third knurling cylinders are smaller than the width of the plate type frame.

6. The automated preform knurling vehicle of claim 2, wherein the second knurling cylinder comprises at least two uniformly distributed second knurling cylinder sections.

7. The automated knurling vehicle for preform according to claim 1, further comprising a motor installed at a bottom of said plate type frame, each of said driving wheels being installed in said plate type frame through a rotating shaft, a first bevel gear being installed at an end of said rotating shaft, and a motor shaft of said motor being engaged with said first bevel gear through a second bevel gear.

8. The automated preform knurling vehicle of claim 7, further comprising a power source mounted in said plate type frame, said power source being electrically connected to said motor, said power source further having a drive switch.