CN218696831U

CN218696831U - Grinding device for pavement bricks

Info

Publication number: CN218696831U
Application number: CN202223164307.4U
Authority: CN
Inventors: 唐东
Original assignee: Chongqing Qianyi Building Materials Co ltd
Current assignee: Chongqing Qianyi Building Materials Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-03-24
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a pavior brick's grinding device relates to pavior brick processing technology field. This grinding device of pavior brick, comprising a base plate, grinding machanism and fixture, the top fixed mounting of bottom plate has the grinding platform, the top fixed mounting of grinding platform has the right angle board, rotate between the front and back side inner wall of grinding platform and install two sets of belt pulleys, the cover is established between two sets of belt pulleys and is installed the belt, fixture sets up on the belt, fixture includes transmission case, second motor and two-way screw rod, fixed mounting has the transmission case on the belt, the front side outer surface fixed mounting of transmission case has the second motor. This pavior brick's grinding device, through belt pulley, belt and fixture's cooperation, can carry out the centre gripping to it at the in-process that the pavior brick was polished and fix, avoid squinting because of the frictional force that polishes the production, improved the stability of device, promoted the practicality of device.

Description

Grinding device for pavement bricks

Technical Field

The utility model relates to a pavior brick processing technology field, in particular to pavior brick's grinding device.

Background

The application document with the publication number of CN209394409U discloses a polishing device for PC pavement bricks, and relates to the technical field of building brick manufacturing, the polishing device comprises a lower supporting plate, a supporting frame, supporting legs, a conveying mechanism and a polishing mechanism, wherein the conveying mechanism comprises an upper supporting plate, a roller and a driving motor, the driving motor is connected with the roller through a belt, guide wheels are symmetrically arranged at two ends of the roller, the polishing mechanism comprises a bottom plate, a supporting column, a lifting cylinder, a rodless cylinder and a polishing machine, a horizontal mounting plate II is arranged on the front side of the middle part of the supporting column, a vertical mounting plate II is arranged on the supporting column through screws, the lifting cylinder is vertically arranged at the upper end of the horizontal mounting plate II, a lifting plate is arranged at the tail end of a piston rod of the lifting cylinder, the rodless cylinder is arranged on the lower end face of the lifting plate through a cylinder fixing plate, a sliding block is arranged on the rodless cylinder, and the polishing machine is arranged on the sliding block through a mounting plate. The utility model has the advantages of simple structure, convenient operation, work efficiency are high, can realize polishing to the terminal surface of PC pavior brick automatically.

But above-mentioned device is when polishing the pavior brick, can not fix the pavior brick, when leading to polisher and pavior brick contact and polish, the frictional force that produces between the two can make the pavior brick slide on the cylinder, and then makes the pavior brick follow polisher removal and skew the position of polishing, leads to the pavior brick not to polish effectively, for this reason, we propose the grinding device of a pavior brick.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pavior brick's grinding device can not fix and the problem of skew to it when can solving current partial device pavior brick of polishing.

In order to achieve the above object, the utility model provides a following technical scheme: a pavior brick grinding device comprising:

the top of the bottom plate is fixedly provided with a grinding table, the top of the grinding table is fixedly provided with a right-angle plate, two groups of belt pulleys are rotatably arranged between the inner walls of the front side and the rear side of the grinding table, and a belt is sleeved between the two groups of belt pulleys;

the polishing mechanism is arranged on the right-angle plate and is used for polishing the pavement bricks;

the clamping mechanism is arranged on the belt and comprises a transmission case, a second motor and a bidirectional screw rod, the transmission case is fixedly mounted on the belt, the second motor is fixedly mounted on the outer surface of the front side of the transmission case, the bidirectional screw rod is rotatably mounted between the inner walls of the front side and the rear side of the transmission case, and a rotating shaft of the second motor is in transmission connection with the bidirectional screw rod.

Preferably, fixture still includes gag lever post, screw thread piece and splint, and fixed mounting has the gag lever post between the front and back side inner wall of transmission case, and two sets of screw thread pieces are installed to the screw thread on the two-way screw rod, and on the gag lever post was located to the equal movable sleeve of two sets of screw thread pieces, the spread groove had been seted up at the top of transmission case, and the top of transmission case is provided with two sets of splint, and two sets of screw thread pieces respectively pass through spread groove and two sets of splint fixed connection.

Preferably, grinding machanism includes slider, third motor, the gear, the pinion rack, the hydraulic stem, driving motor and sanding disc, the spout has been seted up on the right-angle plate, slidable mounting has the slider in the spout, the bottom fixed mounting of slider has the pinion rack, the top fixed mounting of right-angle plate has the third motor, the inboard top of right-angle plate is rotated and is installed the gear, the pivot and the gear drive of third motor are connected, the gear meshes with the pinion rack mutually, the bottom fixed mounting of slider has the hydraulic stem, the free end fixed mounting of hydraulic stem has driving motor, driving motor's bottom is rotated and is installed the sanding disc, driving motor's pivot and sanding disc transmission are connected.

Preferably, the grinding table is internally provided with a collection cavity, the inner walls of the two sides of the collection cavity are respectively and fixedly provided with a group of negative pressure fans, and the outer surface of one side of each of the two groups of negative pressure fans is respectively and fixedly provided with a group of filter screens.

Preferably, a cleaning hole is formed in the front side of the grinding table, and a box door is hinged to the cleaning hole.

Preferably, the outer surface of the front side of the grinding table is fixedly provided with a first motor, and a rotating shaft of the first motor is in transmission connection with a group of belt pulleys.

Preferably, at least two groups of support cylinders are fixedly arranged between the inner walls of the front side and the rear side of the grinding table.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) This pavior brick's grinding device, through the belt pulley, belt and fixture's cooperation, can be at the in-process that the pavior brick was polished, it is fixed to carry out the centre gripping to it, avoid squinting because of the frictional force that polishes the production, current partial device has been solved when polishing the pavior brick, can not fix the pavior brick, when leading to polisher and pavior brick contact and polish, the frictional force that produces between the two can make the pavior brick slide on the cylinder, and then make the pavior brick along with polisher removal skew polishing position, lead to the problem that the pavior brick can not polish effectively, the stability of device has been improved, the practicality of device has been promoted.

(2) This pavior brick's grinding device, through right-angle board and grinding machanism's cooperation, can be at the in-process of pavior brick slow movement, the control is beaten the mill and is made a round trip to polish above that, realizes carrying out abundant polishing to the pavior brick, avoids current partial device need round trip movement pavior brick, has guaranteed the result of use of device, is favorable to the popularization and the use of device.

Drawings

The invention is further described below with reference to the following figures and examples:

fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a left side sectional view of the present invention;

FIG. 4 is an enlarged view of the position A of the present invention;

fig. 5 is an enlarged view of the part B of the present invention.

Reference numerals: 1. a base plate; 2. a grinding table; 3. a right-angle plate; 4. a belt pulley; 5. a belt; 6. a clamping mechanism; 601. a transmission case; 602. a second motor; 603. a bidirectional screw; 604. a limiting rod; 605. a thread block; 606. a splint; 7. a polishing mechanism; 701. a slider; 702. a third motor; 703. a gear; 704. a toothed plate; 705. a hydraulic rod; 706. a drive motor; 707. grinding disc; 8. a collection chamber; 9. a negative pressure fan; 10. a filter screen; 11. a box door; 12. a first motor; 13. a support cylinder.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a grinding device for pavement bricks comprises a base plate 1, a grinding mechanism 7 and a clamping mechanism 6, wherein a grinding table 2 is fixedly mounted at the top of the base plate 1, a right-angle plate 3 is fixedly mounted at the top of the grinding table 2, two groups of belt pulleys 4 are rotatably mounted between the inner walls of the front side and the rear side of the grinding table 2, a belt 5 is sleeved between the two groups of belt pulleys 4, the grinding mechanism 7 is arranged on the right-angle plate 3, the grinding mechanism 7 is used for grinding pavement bricks, a collection cavity 8 is formed in the grinding table 2, a group of negative pressure fans 9 are respectively and fixedly mounted on the inner walls of the two sides of the collection cavity 8, a group of filter screens 10 are respectively and fixedly mounted on the outer surfaces of one sides of the two groups of negative pressure fans 9, a cleaning hole is formed in the front side of the grinding table 2, a box door 11 is hinged to the cleaning hole, a first motor 12 is fixedly mounted on the outer surface of the front side of the grinding table 2, a rotating shaft of the first motor 12 is in transmission connection with one group of the belt pulleys 4, and at least two groups of supporting cylinders 13 are fixedly mounted between the inner walls of the front side and the front side of the grinding table 2;

the clamping mechanism 6 is arranged on the belt 5, the clamping mechanism 6 comprises a transmission case 601, a second motor 602 and a bidirectional screw 603, the transmission case 601 is fixedly mounted on the belt 5, the second motor 602 is fixedly mounted on the outer surface of the front side of the transmission case 601, the bidirectional screw 603 is rotatably mounted between the inner walls of the front side and the rear side of the transmission case 601, and a rotating shaft of the second motor 602 is in transmission connection with the bidirectional screw 603.

Fixture 6 still includes gag lever post 604, screw block 605 and splint 606, fixed mounting has gag lever post 604 between the front and back side inner wall of transmission case 601, two sets of screw block 605 are installed to the screw thread on the two-way screw rod 603, the equal movable sleeve of two sets of screw block 605 is located on gag lever post 604, the spread groove has been seted up at the top of transmission case 601, the top of transmission case 601 is provided with two sets of splint 606, two sets of screw block 605 respectively through spread groove and two sets of splint 606 fixed connection, at belt pulley 4, under belt 5 and fixture 6's the mating reaction, can be at the in-process that the pavior brick was polished, it is fixed to carry out the centre gripping, avoid squinting because of the frictional force that polishes the production, the stability of device has been improved, the practicality of device has been promoted.

The polishing mechanism 7 comprises a sliding block 701, a third motor 702, a gear 703, a toothed plate 704, a hydraulic rod 705, a driving motor 706 and a polishing disc 707, a sliding groove is formed in the rectangular plate 3, the sliding block 701 is slidably mounted in the sliding groove, the toothed plate 704 is fixedly mounted at the bottom of the sliding block 701, the third motor 702 is fixedly mounted at the top of the rectangular plate 3, the gear 703 is rotatably mounted at the top of the inner side of the rectangular plate 3, a rotating shaft of the third motor 702 is in transmission connection with the gear 703, the gear 703 is meshed with the toothed plate 704, the hydraulic rod 705 is fixedly mounted at the bottom of the sliding block 701, the driving motor 706 is fixedly mounted at the free end of the hydraulic rod 705, the polishing disc 707 is rotatably mounted at the bottom of the driving motor 706, the rotating shaft of the driving motor 706 is in transmission connection with the polishing disc 707, under the cooperation effect of the rectangular plate 3 and the polishing mechanism 7, the pavement brick can be polished back and forth during the slow movement of the pavement brick, the polishing disc 707 is controlled to polish back and forth on the pavement, the pavement brick, the pavement is fully polished, the pavement brick is prevented from needing to be moved back and forth, the existing part of the device, the using effect of the device is ensured, and the popularization and the device is beneficial to the popularization and the use of the device.

The working principle is as follows: when the device is used, a pavement brick to be ground is placed on the transmission box 601, the second motor 602 is controlled to be started to drive the two-way screw 603 to rotate, the two-way screw 603 drives the two groups of thread blocks 605 on the two-way screw to move close to or away from each other until the two groups of clamping plates 606 clamp and fix the pavement brick, the first motor 12 is controlled to be started to drive the belt pulley 4 to rotate so as to drive the belt 5 to operate, the pavement brick on the clamping mechanism 6 to move slowly, the driving motor 706 is controlled to be started to drive the polishing disc 707 to rotate until the pavement brick moves to the position right below the polishing disc 707, the free end of the hydraulic rod 705 is controlled to extend to drive the polishing disc 707 to move downwards and adhere to the pavement brick, the third motor 702 is controlled to be started to drive the gear to rotate forwards and backwards circularly, the sliding block 701 fixedly connected with the toothed plate 704 is driven to move back and forth, so that the polishing disc 707 moves slowly to polish the pavement brick fully when the pavement brick is polished back and forth, the chips are polished, the chips generated by opening the negative pressure fan 9 for sucking into the collection cavity 8 for collecting the chips, and then taking the chips 703 off after polishing box door 11.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A pavior brick grinding device, characterized by comprising:

the grinding machine comprises a base plate (1), wherein a grinding table (2) is fixedly installed at the top of the base plate, a right-angle plate (3) is fixedly installed at the top of the grinding table (2), two groups of belt pulleys (4) are rotatably installed between the inner walls of the front side and the rear side of the grinding table (2), and a belt (5) is sleeved between the two groups of belt pulleys (4);

the grinding mechanism (7) is arranged on the right-angle plate (3), and the grinding mechanism (7) is used for grinding the pavement bricks;

fixture (6), set up on belt (5), fixture (6) are including transmission case (601), second motor (602) and two-way screw rod (603), fixed mounting has transmission case (601) on belt (5), and the front side outer surface fixed mounting of transmission case (601) has second motor (602), rotates between the front and back side inner wall of transmission case (601) and installs two-way screw rod (603), and the pivot and the two-way screw rod (603) transmission of second motor (602) are connected.

2. A pavior brick grinding apparatus as claimed in claim 1, wherein: fixture (6) still include gag lever post (604), screw thread piece (605) and splint (606), fixed mounting has gag lever post (604) between the preceding rear side inner wall of transmission case (601), two sets of screw thread pieces (605) are installed to screw thread on two-way screw rod (603), two sets of screw thread pieces (605) are all movable sleeve on locating gag lever post (604), the spread groove has been seted up at the top of transmission case (601), the top of transmission case (601) is provided with two sets of splint (606), two sets of screw thread pieces (605) respectively through spread groove and two sets of splint (606) fixed connection.

3. A pavior brick grinding machine as claimed in claim 2, wherein: grinding machanism (7) include slider (701), third motor (702), gear (703), pinion rack (704), hydraulic stem (705), driving motor (706) and grinding disc (707), the spout has been seted up on right-angle plate (3), slidable mounting has slider (701) in the spout, the bottom fixed mounting of slider (701) has pinion rack (704), the top fixed mounting of right-angle plate (3) has third motor (702), gear (703) are installed in the inboard top rotation of right-angle plate (3), the pivot and the gear (703) transmission of third motor (702) are connected, gear (703) and pinion rack (704) mesh mutually, the bottom fixed mounting of slider (701) has hydraulic stem (705), the free end fixed mounting of hydraulic stem (705) has driving motor (706), the bottom rotation of driving motor (706) installs grinding disc (707), the pivot and grinding disc (707) transmission of driving motor (706) are connected.

4. A pavior brick grinding apparatus as claimed in claim 3, wherein: the grinding table is characterized in that a collecting cavity (8) is formed in the grinding table (2), a group of negative pressure fans (9) are fixedly mounted on the inner walls of the two sides of the collecting cavity (8), and a group of filter screens (10) are fixedly mounted on the outer surface of one side of each of the two groups of negative pressure fans (9).

5. A pavior brick grinding device as claimed in claim 4, wherein: a cleaning hole is formed in the front side of the grinding table (2), and a box door (11) is hinged to the cleaning hole.

6. A pavior brick grinding device as claimed in claim 5, wherein: the outer surface of the front side of the grinding table (2) is fixedly provided with a first motor (12), and a rotating shaft of the first motor (12) is in transmission connection with a group of belt pulleys (4).

7. A pavior brick grinding apparatus as claimed in claim 6, wherein: at least two groups of supporting cylinders (13) are fixedly arranged between the inner walls of the front side and the rear side of the grinding table (2).