CN213417517U

CN213417517U - Beautiful seam cleaning machine of adjustable depth

Info

Publication number: CN213417517U
Application number: CN202021734769.3U
Authority: CN
Inventors: 陈飞川
Original assignee: Fujian Yuge Technology Co ltd
Current assignee: Fujian Yuge Technology Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-06-11
Anticipated expiration: 2030-08-19

Abstract

The utility model provides a beautiful seam of adjustable depth is clear to seam machine, including clear seam machine main part, clear seam machine main part top is connected with the handle, is provided with switch on the handle, and the output of clear seam machine main part is connected with the cutting head that is used for the joint-cutting, and clear seam machine main part includes the casing, and the both sides of casing are fixed with a mounting panel respectively, and two mounting panel bottoms are connected with the regulating wheel subassembly, and a plurality of adjustment tanks have been seted up to the mounting panel bottom, and the draw-in groove has been seted up to the adjustment tank both sides, the utility model discloses a set up a holistic regulating wheel subassembly, can improve the convenience and the uniformity of adjusting, solve current clear seam machine regulation cutting depth comprehensive problem inad.

Description

Beautiful seam cleaning machine of adjustable depth

Technical Field

The utility model relates to a cutting means technical field especially relates to a beautiful seam machine of clearly sewing of adjustable depth.

Background

The joint cleaning machine cuts the joints through the cutting of the cutting wheels, the large joint cleaning machine is mostly used for pavement joint opening, the pavement can be prevented from cracking when expanding with heat and contracting with cold through the joint opening, joint cutting processing is usually carried out on joints of floor tiles during indoor decoration, glue beating processing is carried out after joint opening is unified, and the attractiveness of overall decoration can be kept.

Because the position of fitment is different, the degree of depth of cutting also can be different, for example the kerf depth of wall brick and ceramic tile will have the difference, among the prior art, electronic joint cleaning machine need adjust joint cleaning machine's wheel one by usually when adjusting the depth and unscrew back again, adjust the depth of kerf through the mounted position of adjustment wheel, joint cleaning machine generally all can install more than two sets of wheels, the regulation efficiency of this kind of mode is lower, and be difficult to keep the mounted position of every group of wheel, thereby lead to the mounting height of several groups of wheels to have the deviation.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a beautiful seam machine of adjustable depth, through setting up a holistic regulating wheel subassembly, can improve the convenience and the uniformity of adjusting, solve current clear seam machine regulation cutting depth comprehensive problem inadequately.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the beautiful seam cleaning machine comprises a main body of the seam cleaning machine, wherein the top of the main body of the seam cleaning machine is connected with a handle, the handle is provided with a power switch, the output end of the main body of the seam cleaning machine is connected with a cutting head for cutting a seam, the main body of the seam cleaning machine comprises a shell, two mounting plates are respectively fixed on two sides of the shell, and the bottoms of the two mounting plates are connected with an adjusting wheel assembly;

the bottom of the mounting plate is provided with a plurality of adjusting grooves, and the two sides of each adjusting groove are provided with clamping grooves;

the adjusting wheel assembly comprises a plurality of connecting rods matched with the adjusting grooves, every two connecting rods are connected through a connecting plate so that the connecting rods are connected into a whole, the connecting plates are connected with the bottom of the machine shell through screws, clamping plates matched with the clamping grooves are fixed on two sides of each connecting rod respectively, one side, close to the cutting head, of each connecting rod is rotatably connected with a riding wheel, and the other side of each connecting rod is rotatably connected with an auxiliary wheel.

Furthermore, two ends of the connecting rod are respectively fixed with a bearing, a sleeve is connected in the bearing, a screw rod in threaded connection with the sleeve penetrates through the middle of the riding wheel and the middle of the auxiliary wheel respectively, a fastening cap is fixed at one end, far away from the sleeve, of the screw rod, a second gasket is arranged between the fastening cap and the riding wheel, and a second gasket is arranged between the fastening cap and the auxiliary wheel.

Furthermore, corresponding screw holes are respectively formed in the bottom of the machine shell and the middle of the connecting plate.

Furthermore, a power line connector for connecting a power supply is arranged on the handle.

Further, the inside motor that is used for power take off that is provided with of casing, the casing is fixed with the connector towards the direction of motor output shaft, the output shaft of motor stretches into the connector in-connection and has the initiative cone pulley.

Further, the cutting head includes the protecting crust that is connected with the connector, be provided with the cutting wheel in the protecting crust, the cutting wheel intermediate junction has the pivot that passes the protecting crust and stretch into in the connector, the pivot is connected with the driven cone pulley with initiative cone pulley looks meshing.

Further, one end threaded connection that driven cone pulley was kept away from in the pivot has the nut, be fixed with the limiting plate in the pivot, the cutting wheel is installed between limiting plate and nut, be provided with a gasket one between nut and limiting plate and the cutting wheel respectively.

Furthermore, the top of the protective shell is connected with a dust suction pipe, and an arc-shaped groove communicated with the dust suction pipe is formed in the protective shell.

The utility model has the advantages that: the utility model has the advantages that the connecting plates are added among the connecting rods, so that the connecting rods are connected into a whole, and the consistency and convenience of up-and-down adjustment of the riding wheel and the auxiliary wheel during depth adjustment are ensured; the bottom of the mounting plate is provided with the adjusting groove which can be matched with the connecting rod, so that the connecting rod can move up and down in the adjusting groove, the adjusting groove is internally provided with the clamping groove which can be matched with the clamping plate of the connecting rod, and the clamping plate is connected with the clamping groove, so that the positions of a plurality of groups of connecting rods are required to be kept consistent when the positions of the connecting rods are adjusted, and the bottoms of a plurality of groups of riding wheels and auxiliary wheels are ensured to be positioned on the same plane; the connecting plate is connected with the machine shell through screws, so that the convenience of adjustment and installation of the adjusting wheel assembly is improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a rear view structural diagram of FIG. 1;

FIG. 3 is a side view of the present invention;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

fig. 5 is a top view of the present invention;

FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;

FIG. 7 is a view showing a connection structure of the cutting wheel and the motor;

FIG. 8 is a schematic view of the structure of the adjustment wheel assembly;

FIG. 9 is a schematic structural view of a connecting rod;

FIG. 10 is a partial block diagram of the mounting plate;

FIG. 11 is a partial cross-sectional view of the connecting rod with the wheel.

In the figure: 1. a main body of the crack cleaning machine; 11. a housing; 12. mounting a plate; 13. a connector; 14. a motor; 15. a driving cone pulley; 121. an adjustment groove; 122. a card slot; 2. a grip; 21. a power switch; 22. a power line connector; 3. a cutting head; 31. a protective shell; 32. a dust collection pipe; 33. a cutting wheel; 311. an arc-shaped slot; 331. a rotating shaft; 332. driven cone pulley 333, gasket one; 334. a limiting plate; 335. a nut; 4. an adjustment wheel assembly; 41. an auxiliary wheel; 42. a riding wheel; 43. a connecting rod; 44. a fastening cap; 45. a connecting plate; 431. clamping a plate; 432. a bearing; 433. a sleeve; 441. a screw; 442. a second gasket; 451. and a screw hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 and 2, fig. 1 is a structural diagram of the present invention; fig. 2 is a rear view structural view of fig. 1.

The utility model provides a beautiful seam of adjustable depth is clear to seam machine, including clear seam machine main part 1, clear seam machine main part 1 top is connected with handle 2, be provided with switch 21 on the handle 2, the output of clear seam machine main part 1 is connected with the cutting head 3 that is used for the joint-cutting, clear seam machine main part 1 includes casing 11, the both sides of casing 11 are fixed with a mounting panel 12 respectively, two mounting panels 12 bottoms are connected with regulating wheel subassembly 4, regulating wheel subassembly 4 is installed and is connected with mounting panel 12 in clear seam machine main part 1 bottom, be provided with the power cord joint 22 that is used for connecting the power on handle 2, it is connected with external power supply to insert the power cord through power cord joint 22, control power break-make through switch 21.

Referring to fig. 3-7, fig. 3 is a side view of the present invention; FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3; fig. 5 is a top view of the present invention; FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5; fig. 7 is a view showing a connection structure of the cutting wheel and the motor.

The motor 14 for power output is arranged in the casing 11, the connector 13 is fixed on the casing 11 in the direction towards the output shaft of the motor 14, the output shaft of the motor 14 extends into the connector 13 and is connected with the driving cone pulley 15, the motor 14 selects the matched servo motor 14 according to the specification of the equipment, the motor 14 is electrically connected with the power switch 21, the power switch 21 controls the on-off of the power supply, and the motor 14 drives the driving cone pulley 15 to rotate through the output shaft for power output when the power switch is started.

The cutting head 3 comprises a protective shell 31 connected with the connector 13, a cutting wheel 33 is arranged in the protective shell 31, a rotating shaft 331 which penetrates through the protective shell 31 and extends into the connector 13 is connected to the middle of the cutting wheel 33, the rotating shaft 331 is connected with a driven conical wheel 332 meshed with the driving conical wheel 15, the driving conical wheel 15 drives the driven conical wheel 332 to rotate when rotating, the driven conical wheel 332 drives the cutting wheel 33 to rotate through the rotating shaft 331, and the cutting wheel 33 rotates to perform joint cutting operation.

The nut 335 is connected to one end of the rotating shaft 331, which is far away from the driven cone pulley 332, through a thread, the limiting plate 334 is fixed on the rotating shaft 331, the cutting wheel 33 is installed between the limiting plate 334 and the nut 335, a first gasket 333 is respectively arranged between the nut 335 and the limiting plate 334 and between the cutting wheel 33, the cutting wheel 33 is tightly fixed on the rotating shaft 331 between the limiting plate 334 and the nut 335 through tightening the nut 335, and the first gasket 333 can improve the stability during installation.

The top of the protective shell 31 is connected with a dust suction pipe 32, an arc-shaped groove 311 communicated with the dust suction pipe 32 is formed in the protective shell 31, the dust suction pipe 32 can be connected with a dust collector through a long hose to perform dust suction operation, dust generated when the cutting wheel 33 cuts a seam can enter the dust suction pipe 32 from the arc-shaped groove 311 and then is sucked away by the dust collector, and dust pollution during operation can be reduced.

Referring to fig. 8-11, fig. 8 is a schematic structural view of an adjustment wheel assembly; FIG. 9 is a schematic structural view of a connecting rod; FIG. 10 is a partial block diagram of the mounting plate; FIG. 11 is a partial cross-sectional view of the connecting rod with the wheel.

A plurality of adjustment tank 121 have been seted up to mounting panel 12 bottom, draw-in groove 122 has been seted up to adjustment tank 121 both sides, adjustment tank 121 is used for going into connecting rod 43, draw-in groove 122 is used for going into cardboard 431, cardboard 431 can make four connecting rods 43 must keep same governing speed to adjust with being connected of draw-in groove 122, thereby uniformity when guaranteeing to adjust, install the position in adjustment tank 121 through adjustment connecting rod 43 and adjust the position that cutting wheel 33 is less than wheel 42 on the horse-riding, thereby can conveniently adjust the cutting depth.

The regulating wheel subassembly 4 includes a plurality of and regulating groove 121 assorted connecting rod 43, per two connecting rods 43 are connected so that a plurality of connecting rods 43 connect into a whole through connecting plate 45, connecting plate 45 is connected with casing 11 bottom through the screw, the both sides of connecting rod 43 are fixed with respectively with draw-in groove 122 assorted cardboard 431, one side that connecting rod 43 is close to cutting head 3 is rotated and is connected with the wheel 42 of striding seam, the opposite side of connecting rod 43 is rotated and is connected with auxiliary wheel 41, the wheel 42 of striding seam is installed and is accomplished the back and is kept on the coplanar with cutting wheel 33, the surface of wheel 42 of striding seam is sharp, in the gap after guaranteeing to stride seam wheel 42 and can block the cutting, this device uses four wheel 42 of striding seam, can keep on certain straight line when removing, make the cutting line keep together.

Two ends of connecting rod 43 are fixed with a bearing 432 respectively, sleeve pipe 433 is connected in the bearing 432, run through respectively in the middle of wheel 42 and the auxiliary wheel 41 of striding seam has the screw rod 441 with sleeve pipe 433 threaded connection, the one end that screw rod 441 kept away from sleeve pipe 433 is fixed with fastening cap 44, be provided with two 442 gaskets between fastening cap 44 and the wheel 42 of striding seam, be provided with two 442 gaskets between fastening cap 44 and the auxiliary wheel 41, it installs on sleeve pipe 433 to make wheel 42 of striding seam and auxiliary wheel 41 through screwing up fastening cap 44, realize the convenient installation to wheel 42 of striding seam and auxiliary wheel 41.

The bottom of the housing 11 and the middle of the connecting plate 45 are respectively provided with corresponding screw holes 451, and the connecting plate 45 is mounted at the bottom of the housing 11 by connecting screws in the screw holes 451.

The working principle is as follows: when the cutting depth of cutting wheel 33 needs to be adjusted, the cutting wheel is fixed at the bottom of the case 11 through an adjusting screw, after the adjusting screw is screwed, the positions of the connecting rods 43 can be adjusted up and down, the two sides of the four groups of connecting rods 43 are respectively provided with the clamping plates 431, the clamping plates 431 are clamped in the clamping grooves 122 to slide up and down, so that the consistency of the four groups of connecting rods 43 during adjustment can be ensured, thereby ensuring that the bottoms of the riding wheel 42 and the auxiliary wheel 41 are always in the same plane, after the adjustment is completed, the riding wheel 42 presses the gap to move, the external power supply is connected through the power line interface, the dust collector is connected to the dust collection pipe 32 through the long hose, the power switch 21 is started to carry out cutting operation, the handheld grip 2 is moved, the riding wheel 42 can firmly clamp the gap, and the cutting.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a beautiful seam of adjustable depth is clear to seam machine, is including clear seam machine main part (1), clear seam machine main part (1) top is connected with handle (2), be provided with switch (21) on handle (2), the output of clear seam machine main part (1) is connected with cutting head (3) that are used for the joint-cutting, its characterized in that: the main body (1) of the crack cleaning machine comprises a machine shell (11), two mounting plates (12) are respectively fixed on two sides of the machine shell (11), and the bottoms of the two mounting plates (12) are connected with an adjusting wheel assembly (4);

the bottom of the mounting plate (12) is provided with a plurality of adjusting grooves (121), and clamping grooves (122) are formed in two sides of each adjusting groove (121);

the adjusting wheel assembly (4) comprises a plurality of connecting rods (43) matched with the adjusting grooves (121), every two connecting rods (43) are connected through a connecting plate (45) to enable the connecting rods (43) to be connected into a whole, the connecting plate (45) is connected with the bottom of the machine shell (11) through screws, clamping plates (431) matched with the clamping grooves (122) are fixed on two sides of each connecting rod (43) respectively, one side, close to the cutting head (3), of each connecting rod (43) is connected with a riding wheel (42) in a rotating mode, and the other side of each connecting rod (43) is connected with an auxiliary wheel (41) in a rotating mode.

2. The beautiful seam cleaning machine capable of adjusting depth according to claim 1, characterized in that: the both ends of connecting rod (43) are fixed with a bearing (432) respectively, sleeve pipe (433) are connected in bearing (432), run through respectively in the middle of wheel (42) and auxiliary wheel (41) on the perforation have with sleeve pipe (433) threaded connection's screw rod (441), the one end that sleeve pipe (433) were kept away from in screw rod (441) is fixed with fastening cap (44), be provided with gasket two (442) between fastening cap (44) and wheel (42 on the perforation, be provided with gasket two (442) between fastening cap (44) and auxiliary wheel (41).

3. The beautiful seam cleaning machine capable of adjusting depth according to claim 1, characterized in that: the bottom of the machine shell (11) and the middle of the connecting plate (45) are respectively provided with a corresponding screw hole (451).

4. The beautiful seam cleaning machine capable of adjusting depth according to claim 1, characterized in that: the handle (2) is provided with a power line connector (22) for connecting a power supply.

5. The beautiful seam cleaning machine capable of adjusting depth according to claim 1, characterized in that: casing (11) inside is provided with motor (14) that are used for power take off, casing (11) are fixed with connector (13) towards the direction of motor (14) output shaft, the output shaft of motor (14) stretches into connector (13) in-connection has initiative cone pulley (15).

6. The beautiful seam cleaning machine capable of adjusting depth according to claim 1, characterized in that: cutting head (3) are including protecting crust (31) that are connected with connector (13), be provided with cutting wheel (33) in protecting crust (31), cutting wheel (33) intermediate junction has pivot (331) of passing protecting crust (31) and stretching into in connector (13), pivot (331) are connected with driven cone pulley (332) with initiative cone pulley (15) engaged with.

7. The beautiful seam cleaning machine capable of adjusting depth according to claim 6, characterized in that: one end threaded connection that driven cone pulley (332) was kept away from in pivot (331) has nut (335), be fixed with limiting plate (334) on pivot (331), install between limiting plate (334) and nut (335) cutting wheel (33), be provided with a gasket (333) between nut (335) and limiting plate (334) and cutting wheel (33) respectively.

8. The beautiful seam cleaning machine capable of adjusting depth according to claim 6, characterized in that: the top of the protective shell (31) is connected with a dust suction pipe (32), and an arc-shaped groove (311) communicated with the dust suction pipe (32) is formed in the protective shell (31).