CN219113684U

CN219113684U - Stable polishing assembly

Info

Publication number: CN219113684U
Application number: CN202223515850.4U
Authority: CN
Inventors: 王丽
Original assignee: Qingdao Hongli Wood Industry Co ltd
Current assignee: Qingdao Hongli Wood Industry Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-02
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a stable polishing assembly which comprises a polishing roller, a second driving piece and a collecting cover, wherein shaft seats are fixedly arranged on the inner surface walls of the two groups of polishing rollers, and a first supporting seat and a second supporting seat are respectively sleeved on two sides of the horizontal end of each shaft seat. The first supporting seats drive the corresponding sanding rollers to perform relative movement through the shaft seats, so that the distance between the two sanding rollers is adjusted, the second gear on the outer surface wall of the driving rod is meshed with the first gear while the driving rod rotates, the first gear drives the screw rod to rotate for a while, the screw rod is screwed with the inner surface wall of the screw sleeve, the screw sleeve receives traction force and is in sliding fit with the sliding groove so as to drive the collecting cover to perform synchronous vertical position adjustment, namely, when the distance between the two sanding rollers is increased, the collecting cover can lift by a designated height in the same step, otherwise, the size range of the wood which can be processed by the polishing assembly is enlarged, and meanwhile, the corresponding position adjustment of the collecting cover can be performed.

Description

Stable polishing assembly

Technical Field

The utility model relates to the technical field of polishing assemblies, in particular to a stable polishing assembly.

Background

The furniture is produced by cutting, polishing and other operations of corresponding plates, wherein polishing is divided into plate-shaped timber polishing and columnar timber polishing, and the polishing is respectively corresponding to different polishing assemblies, but the principle is that the physical properties of the surfaces of the materials are changed by friction by means of rough objects, and the main purpose is to obtain specific surface roughness.

Most of the existing columnar timber polishing assemblies are composed of a driving piece, a shaft seat, sanding rollers and a collecting cover, wherein the two groups of sanding rollers are distributed in parallel and are correspondingly provided with the shaft seat and the driving piece, during use, timber is placed between the two groups of sanding rollers, the two groups of sanding rollers synchronously rotate, so that the polishing of the timber is completed, and in the process, the collecting cover is erected on the upper side of a working area and matched with an exhaust mechanism on the outer side, so that scraps generated by polishing are collected.

In the prior art, the following disadvantages still exist:

in the process of the polishing assembly, the working mechanism of the main body is in contact with wood through the two groups of polishing rollers, so that the wood is placed on the upper sides of the two groups of polishing rollers and is guaranteed to be in contact with the outer surfaces of the two groups of polishing rollers, but the horizontal positions of the two groups of polishing rollers are fixed, so that the whole polishing assembly can only finish the processing of wood in a specified size range, and the limitation of the whole polishing assembly is larger.

Disclosure of Invention

The utility model aims to provide a stable polishing assembly, which has the effect of improving the application range of the polishing assembly.

The utility model is realized by the following technical scheme:

the utility model provides a stable polishing subassembly, includes sand smooth roll, driving piece two and collection cover, two sets of table wall fixed mounting has the axle bed in the sand smooth roll, axle bed horizontal end both sides cover are equipped with supporting seat one and supporting seat two respectively, and with driving piece two output fixed connection, still including:

the adjusting mechanism comprises a first mounting plate, a second mounting plate, a U-shaped frame, a first driving part and a linkage assembly for adjusting the vertical position of the collecting cover, wherein the first U-shaped frame and the first driving part are respectively and fixedly installed at the top of the first mounting plate and the top of the second mounting plate, a maintenance and stability assembly for maintaining the stability of the second supporting seat is arranged on the outer side of the U-shaped frame, a driving rod is fixedly installed at the output end of the first driving part, and the outer surface wall of the driving rod is connected with the first supporting seat in a screwing mode through two groups of opposite thread grooves.

Further provided is that: the second top of the mounting plate is fixedly provided with a second upright rod which is in sliding fit with the outer surface wall of the driving rod, the inner surface wall of the second top of the upright rod is movably provided with a screw rod, the outer surface wall of the screw rod is screwed and connected with a screw sleeve, the outer surface wall of the screw sleeve is in sliding connection with the inner surface wall of the vertical end of the second upright rod through a sliding groove and is fixedly connected with the outer surface wall of the collecting cover, and a linkage assembly for linkage of the driving rod and the screw rod is arranged between the outer surface wall of the driving rod and the bottom of the screw rod.

Further provided is that: the maintenance and stabilization assembly comprises a sliding sleeve II which is in sliding connection with the outer surface wall of the U-shaped frame, and the sliding sleeve II is fixedly connected with the outer surface wall of the supporting seat.

Further provided is that: the second outer surface wall of the mounting plate is fixedly provided with a side plate, and the top of the side plate is abutted against the bottom of the second driving piece.

Further provided is that: the linkage assembly comprises a first gear fixedly arranged at the bottom of the screw, a second gear is fixedly arranged on the outer surface wall of the driving rod, the first gear is in meshed connection with the second gear, a side seat is fixedly arranged on the inner surface wall of the vertical end of the second upright rod, and the side seat is sleeved on the outer surface wall of the screw.

Further provided is that: the first top of the mounting plate is fixedly provided with a first upright rod, the outer surface wall of the first upright rod is connected with a first sliding sleeve in a sliding manner, and the first sliding sleeve is fixedly connected with the outer surface wall of the collecting cover.

In summary, the beneficial technical effects of the utility model are as follows: the second output end of the driving piece drives the sanding roller to rotate through the shaft seat, the shaft seat is simultaneously in running fit with the inner surface wall of the second supporting seat, the shaft seat and the sanding roller can be guaranteed to rotate stably, the follow-up driving piece drives the driving rod to rotate, the outer surface wall of the driving rod provides traction for the first supporting seats through the two opposite screw grooves, the first supporting seats drive the corresponding sanding roller to perform relative motion through the shaft seat so as to achieve distance adjustment between the two sanding rollers, the second gear on the outer surface wall of the driving rod can be meshed with the first gear while the driving rod rotates, the first gear drives the screw to rotate, the screw can be screwed with the inner surface wall of the screw sleeve, the screw sleeve receives traction and is in sliding fit with the sliding groove so as to drive the collecting cover to perform synchronous vertical position adjustment, namely, when the distance between the two sanding rollers is increased, the collecting cover can perform lifting with a designated height in the same step, and otherwise, the size range of wood which can be processed by the polishing assembly is enlarged, and meanwhile the collecting cover can be enabled to perform corresponding position adjustment.

Drawings

FIG. 1 is an isometric view of one embodiment of the utility model, primarily for illustrating the overall construction of the device;

FIG. 2 is a partial axial view of an embodiment of the present utility model, mainly used for showing a schematic view of a second structure of a support base;

FIG. 3 is a partial axial view of an embodiment of the present utility model, primarily for illustrating a structural schematic of a support base;

fig. 4 is a partial cross-sectional view of an embodiment of the present utility model, mainly for representing a schematic view of a first gear and a second gear.

Reference numerals: 1. a first mounting plate; 2. a second mounting plate; 3. a U-shaped frame; 4. a sanding roller; 5. a shaft seat; 6. a collection cover; 7. setting a first upright rod; 8. a first sliding sleeve; 9. a second upright rod; 10. a first driving member; 11. a side plate; 12. a first supporting seat; 13. a second driving piece; 14. a driving rod; 15. a second supporting seat; 16. a second sliding sleeve; 17. a chute; 18. a screw sleeve; 19. a screw; 20. a side seat; 21. a first gear; 22. and a second gear.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the scope of the present utility model.

Referring to fig. 1-4, the utility model discloses a stable polishing assembly, which comprises a polishing roller 4, a second driving member 13 and a collecting cover 6, wherein shaft seats 5 are fixedly arranged on the inner surface walls of the two groups of polishing rollers 4, a first supporting seat 12 and a second supporting seat 15 are respectively sleeved on two sides of the horizontal end of each shaft seat 5, and are fixedly connected with the output end of the second driving member 13, and the stable polishing assembly further comprises:

the adjusting mechanism comprises a first mounting plate 1, a second mounting plate 2, a U-shaped frame 3, a first driving piece 10 and a linkage assembly for adjusting the vertical position of a collecting cover 6, wherein the U-shaped frame 3 and the first driving piece 10 are respectively and fixedly arranged at the tops of the first mounting plate 1 and the second mounting plate 2, a maintenance and stability assembly for keeping a second supporting seat 15 stable is arranged outside the U-shaped frame 3, a driving rod 14 is fixedly arranged at the output end of the first driving piece 10, and the outer surface wall of the driving rod 14 is in screwing connection with the first supporting seats 12 of the two groups through two opposite screw grooves;

the output end of the second driving part 13 drives the sanding roller 4 to rotate through the shaft seat 5, the shaft seat 5 is simultaneously in running fit with the inner surface wall of the second supporting seat 15, the rotation stability of the shaft seat 5 and the sanding roller 4 can be guaranteed, the first driving part 10 drives the driving rod 14 to rotate, the outer surface wall of the driving rod 14 provides traction for the first supporting seats 12 of the two groups through two groups of opposite thread grooves, the first supporting seats 12 drive the corresponding sanding roller 4 to perform relative movement through the shaft seat 5, so that the distance between the two groups of sanding rollers 4 is adjusted, and when the distance between the two groups of sanding rollers 4 is increased, the collecting cover 6 can be lifted by the same step, otherwise, the size range of the wood which can be processed by the polishing assembly is enlarged, and meanwhile, the corresponding position adjustment of the collecting cover 6 can be performed.

The top of the mounting plate II 2 is fixedly provided with a second upright rod 9 which is in sliding fit with the outer surface wall of the driving rod 14, the inner surface wall of the top of the second upright rod 9 is movably provided with a screw 19, the outer surface wall of the screw 19 is screwed and connected with a screw sleeve 18, the outer surface wall of the screw sleeve 18 is in sliding connection with the inner surface wall of the vertical end of the second upright rod 9 through a sliding groove 17 and is fixedly connected with the outer surface wall of the collecting cover 6, and a linkage assembly for linkage of the driving rod 14 and the screw 19 is arranged between the outer surface wall of the driving rod 14 and the bottom of the screw 19;

the linkage assembly comprises a first gear 21 fixedly arranged at the bottom of the screw 19, a second gear 22 is fixedly arranged on the outer surface wall of the driving rod 14, the first gear 21 is in meshed connection with the second gear 22, a side seat 20 is fixedly arranged on the inner surface wall of the vertical end of the second upright rod 9, and the side seat 20 is sleeved on the outer surface wall of the screw 19;

while the driving rod 14 rotates, the gear II 22 on the outer surface wall of the driving rod 14 is meshed with the gear I21, the gear I21 drives the screw rod 19 to rotate, the screw rod 19 is screwed with the inner surface wall of the screw sleeve 18, and the screw sleeve 18 receives traction force and is in sliding fit with the sliding groove 17 so as to drive the collecting cover 6 to perform synchronous vertical position adjustment.

The maintenance and stabilization assembly comprises a sliding sleeve II 16 which is in sliding connection with the outer surface wall of the U-shaped frame 3, the sliding sleeve II 16 is fixedly connected with the outer surface wall of a supporting seat II 15, a vertical rod I7 is fixedly arranged at the top of the mounting plate I1, the outer surface wall of the vertical rod I7 is in sliding connection with a sliding sleeve I8, the sliding sleeve I8 is fixedly connected with the outer surface wall of the collecting cover 6, the sliding sleeve II 16 slides along the outer surface wall of the U-shaped frame 3, the sliding sleeve I8 slides along the outer surface wall of the vertical rod I7, and the uniform stress of the collecting cover 6 and the shaft seat 5 can be ensured.

The outer surface wall of the second mounting plate 2 is fixedly provided with the side plate 11, the top of the side plate 11 is abutted against the bottom of the second driving piece 13, the movement of the second driving piece 13 is not limited, and meanwhile the second driving piece 13 can be supported.

The working principle and the beneficial effects of the utility model are as follows: the output end of the second driving part 13 drives the sanding roller 4 to rotate through the shaft seat 5, the shaft seat 5 is simultaneously in running fit with the inner surface wall of the second supporting seat 15, the rotation stability of the shaft seat 5 and the sanding roller 4 can be guaranteed, the first driving part 10 drives the driving rod 14 to rotate, the outer surface wall of the driving rod 14 provides traction for the first supporting seats 12 of the two groups through two opposite thread grooves, the first supporting seats 12 drive the corresponding sanding roller 4 to perform relative movement through the shaft seat 5 so as to realize the distance adjustment between the two sanding rollers 4, the second gear 22 of the outer surface wall of the driving rod 14 can be meshed with the first gear 21 while the driving rod 14 rotates, the first gear 21 can drive the screw 19 to rotate with the inner surface wall of the threaded sleeve 18, the threaded sleeve 18 receives traction and is in sliding fit with the sliding groove 17 so as to drive the collecting cover 6 to perform synchronous vertical position adjustment, namely, when the distance between the two sanding rollers 4 of the two groups increases, the collecting cover 6 can perform step-by-step lifting of a designated height, and vice versa, the dimension range of the processed wood of the polishing assembly can also enable the corresponding position adjustment of the collecting cover 6 to be performed.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model. All equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a stable form polishing subassembly, includes sand smooth roll (4), driving piece two (13) and collection cover (6), its characterized in that: two sets of table wall fixed mounting has axle bed (5) in sand smooth roll (4), axle bed (5) horizontal end both sides cover are equipped with supporting seat one (12) and supporting seat two (15) respectively, and with driving piece two (13) output fixed connection, still including:

the adjusting mechanism comprises a first mounting plate (1), a second mounting plate (2), a U-shaped frame (3), a first driving piece (10) and a linkage assembly for adjusting the vertical position of a collecting cover (6), wherein the U-shaped frame (3) and the first driving piece (10) are fixedly arranged at the tops of the first mounting plate (1) and the second mounting plate (2) respectively, a stable maintaining assembly for maintaining the stability of a second supporting seat (15) is arranged on the outer side of the U-shaped frame (3), a driving rod (14) is fixedly arranged at the output end of the first driving piece (10), and the outer surface wall of the driving rod (14) is connected with the first supporting seats (12) of the two groups through two groups of opposite thread grooves in a screwing mode.

2. A stable grinding assembly according to claim 1, characterized in that: the device is characterized in that a second upright rod (9) which is in sliding fit with the outer surface wall of the driving rod (14) is fixedly arranged at the top of the second mounting plate (2), a screw rod (19) is movably arranged on the inner surface wall of the top of the second upright rod (9), a threaded sleeve (18) is screwed on the outer surface wall of the screw rod (19), the outer surface wall of the threaded sleeve (18) is in sliding connection with the inner surface wall of the vertical end of the second upright rod (9) through a sliding groove (17) and is fixedly connected with the outer surface wall of the collecting cover (6), and a linkage assembly for linkage between the driving rod (14) and the screw rod (19) is arranged between the outer surface wall of the driving rod (14) and the bottom of the screw rod (19).

3. A stable grinding assembly according to claim 1, characterized in that: the maintenance and stabilization assembly comprises a second sliding sleeve (16) which is connected with the outer surface wall of the U-shaped frame (3) in a sliding manner, and the second sliding sleeve (16) is fixedly connected with the outer surface wall of the second supporting seat (15).

4. A stable grinding assembly according to claim 1, characterized in that: the outer surface wall of the second mounting plate (2) is fixedly provided with a side plate (11), and the top of the side plate (11) is abutted to the bottom of the second driving piece (13).

5. A stable grinding assembly according to claim 2, characterized in that: the linkage assembly comprises a first gear (21) fixedly arranged at the bottom of the screw rod (19), a second gear (22) is fixedly arranged on the outer surface wall of the driving rod (14), the first gear (21) is meshed with the second gear (22), a side seat (20) is fixedly arranged on the inner surface wall of the vertical end of the second upright rod (9), and the side seat (20) is sleeved on the outer surface wall of the screw rod (19).

6. A stable grinding assembly according to claim 2, characterized in that: the top of the first mounting plate (1) is fixedly provided with a first vertical rod (7), the outer surface wall of the first vertical rod (7) is connected with a first sliding sleeve (8) in a sliding manner, and the first sliding sleeve (8) is fixedly connected with the outer surface wall of the collecting cover (6).