Polishing device for acrylic resin plate

Abstract

The utility model provides an acrylic resin plate polishing device which comprises a grinding assembly, the grinding assembly is used for grinding and polishing an acrylic resin plate and comprises a plurality of polishing rollers, the polishing rollers are arranged in a mutual transmission mode, and the acrylic resin plate polishing device comprises an installation assembly, a polishing assembly and a polishing assembly. The driving assembly is arranged on the mounting assembly, the driving assembly is used for driving the polishing assembly to move, the driving assembly comprises a gear, and the gear and the mounting assembly are arranged in a relative rotation mode; the first rack is arranged in a manner of being meshed with the gear; and the second rack is meshed with the side, away from the first rack, of the gear, and the second rack is fixed to the polishing assembly. The second rack is driven to move through the gear, so that the grinding assembly fixed to the second rack is driven to move, the multiple polishing rollers can move left and right, and the acrylic plate is comprehensively ground.

Description

TECHNICAL FIELD

[0001] The utility model relates to plate polishing technical field, concretely relates to an acrylic resin plate polishing device. BACKGROUND

[0002] In the finishing stage of acrylic plate, in order to ensure that its surface is smooth and even, the plate must be firmly fixed first, and then fine polishing is carried out. At present, the fixing process generally adopts the mode of manually rotating a threaded rod to press and fix the plate. However, in the large-scale production scene, this method not only consumes time and effort, but also increases labor cost and operation complexity.

[0003] After searching, it is found that the prior art announcement No. CN221849753U provides a polishing equipment for acrylic plate production. When polishing, the plate is placed, the hydraulic rod is started to make the lifting plate descend, then the driving plate rotates and exerts a pushing force on the fixed plate, and the fixed plate is displaced through the sliding of the sliding block. Finally, the two fixed plates are close to each other to clamp the plate. This way, manual operation is not needed for clamping, which is very labor-saving. However, in the process of polishing the acrylic plate with this device, the polishing part is fixed in position, and there is a certain distance between the polishing rollers, so the acrylic plate cannot be polished comprehensively.

[0004] Therefore, the prior art needs to be further developed. UTILITY MODEL CONTENT

[0005] The utility model aims at overcoming the above technical deficiencies, and provides an acrylic resin plate polishing device to solve the technical problem that the existing polishing device in the related art cannot comprehensively polish the acrylic plate because the polishing part is fixed in position and there is a certain distance between the polishing rollers in the process of polishing the acrylic plate.

[0006] To achieve the above technical purpose, the utility model adopts the following technical scheme: an acrylic resin plate polishing device is provided, which comprises a polishing assembly. The polishing assembly is used for polishing acrylic resin plates. The polishing assembly comprises a plurality of polishing rollers. The polishing rollers are arranged in transmission with each other. The acrylic resin plate polishing device comprises:

[0007] a mounting assembly;

[0008] a driving assembly arranged on the mounting assembly. The driving assembly is used for driving the polishing assembly to move. The driving assembly comprises:

[0009] a gear arranged in rotation relative to the mounting assembly;

[0010] a first rack arranged in engagement with the gear;

[0011] A second rack is arranged in engagement with the side of the gear away from the first rack, and the second rack is fixed with the polishing assembly.

[0012] Further, the driving assembly further comprises:

[0013] A sliding groove is arranged on the mounting assembly, the gear is arranged in sliding relationship with the sliding groove, and the gear is arranged in rotating relationship with the sliding groove;

[0014] A connecting rod is arranged in rotating relationship with one end of the gear away from the sliding groove;

[0015] A driving rod is arranged in rotating relationship with the other end of the connecting rod;

[0016] A connecting shaft is arranged in fixed relationship with the other end of the driving rod, the connecting shaft penetrates through the mounting assembly, and the connecting shaft is arranged in rotating relationship with the mounting assembly.

[0017] Further, the driving assembly further comprises:

[0018] A first limiting sliding block is arranged in sliding relationship with the mounting assembly;

[0019] A second limiting sliding block is arranged in sliding relationship with the mounting assembly, and the second limiting sliding block is arranged in spaced relationship with the first limiting sliding block.

[0020] Further, the acrylic resin plate polishing device further comprises a power assembly, and the power assembly comprises:

[0021] A transmission belt wheel is fixedly sleeved on the end of the connecting shaft away from the driving rod;

[0022] A driving belt wheel is arranged in transmission relationship with the transmission belt wheel;

[0023] A transmission motor is arranged in fixed relationship between the output shaft of the driving belt wheel and the mounting assembly.

[0024] Further, the mounting assembly comprises:

[0025] A top plate is arranged in fixed relationship with the transmission motor;

[0026] A first mounting plate is arranged in fixed relationship with the side of the top plate away from the transmission motor, the connecting shaft is arranged in rotating relationship with the first mounting plate, the first mounting plate is arranged in fixed relationship with the first rack, and the first limiting sliding block is arranged in sliding relationship with the first mounting plate.

[0027] A containing groove is arranged on the first mounting plate near one side of the first rack, the drive rod is arranged in the containing groove, and the containing groove can accommodate the drive rod to rotate around the connecting shaft as the fulcrum.

[0028] A second mounting plate is arranged in a spaced manner with the first mounting plate, the second mounting plate is fixed with the top plate, and the second limiting sliding block is arranged in a sliding manner opposite to the second mounting plate.

[0029] Further, the polishing assembly further comprises:

[0030] A mounting frame is fixed with the first limiting sliding block, the mounting frame is fixed with the second limiting sliding block, and the polishing roller is arranged in a rotating manner opposite to the mounting frame.

[0031] A drive motor is fixed with the mounting frame, and a motor shaft of the drive motor is fixed with one of the polishing rollers.

[0032] Further, the acrylic resin plate polishing device further comprises:

[0033] A box body is arranged with the mounting assembly, the driving assembly and the polishing assembly.

[0034] At least two hydraulic rods are arranged, the hydraulic rods are fixed with the top of the box body, the telescopic ends of the hydraulic rods penetrate the box body, and the telescopic ends of the hydraulic rods are fixed with the top plate.

[0035] Further, the acrylic resin plate polishing device further comprises a clamping mechanism, the clamping mechanism is arranged in a symmetrical manner, the clamping mechanism comprises a push rod and a clamping plate, one end of the push rod is fixed with the box body, and the other end of the push rod is fixed with the clamping plate.

[0036] Further, a filter screen is arranged in the box body, the clamping plate is arranged in a sliding manner opposite to the filter screen, a drawer is arranged below the filter screen, and the drawer is arranged in a sliding manner opposite to the box body.

[0037] Further, a rubber pad is arranged on the inner side of the clamping plate.

[0038] Beneficial effects:

[0039] 1. The second rack is driven to move by the gear, so as to drive the polishing assembly fixed with the second rack to move, so that the plurality of polishing rollers can move left and right, solve the existing polishing device in the process of polishing the acrylic plate, the polishing part position is fixed, there is a certain distance between each polishing roller, the problem that the acrylic plate cannot be polished comprehensively.

[0040] 2. The driving rod is placed in the containing groove, so as to prevent the first mounting plate from affecting the driving rod when the driving rod does circular motion.

[0041] 3. The waste material after polishing the acrylic plate is filtered through the filter screen, and is collected through the drawer. BRIEF DESCRIPTION OF DRAWINGS

[0042] Figure 1 It is a whole structure schematic view of the acrylic resin plate polishing device adopted by the embodiment of the utility model;

[0043] Figure 2 It is a structure schematic view of the driving assembly and the polishing assembly of the acrylic resin plate polishing device adopted by the embodiment of the utility model;

[0044] Figure 3 It is a whole structure side view of the acrylic resin plate polishing device adopted by the embodiment of the utility model;

[0045] Figure 4 It is a driving assembly structure schematic view of the acrylic resin plate polishing device adopted by the embodiment of the utility model;

[0046] Figure 5 It is a mounting assembly and polishing assembly cooperation schematic view of the acrylic resin plate polishing device provided by the embodiment of the utility model.

[0047] Among them, the above-mentioned drawings include the following figure marks:

[0048] 1. Polishing assembly; 11, polishing roller; 12, mounting frame;

[0049] 2. Mounting assembly; 21, top plate; 211, rubber pad;

[0050] 22, first mounting plate; 23, containing groove; 24, second mounting plate;

[0051] 3. Driving assembly; 31, gear; 32, first rack; 33, second rack; 34, sliding groove;

[0052] 35, connecting rod; 36, driving rod; 37, connecting shaft; 38, first limit sliding block; 39, second limit sliding block;

[0053] 4, power assembly; 41, transmission pulley; 42, drive pulley; 43, transmission motor;

[0054] 6, box body;

[0055] 7, hydraulic rod;

[0056] 8, clamping mechanism; 81, push rod; 82, clamping plate;

[0057] 9, filter screen plate;

[0058] 10, drawer; DETAILED DESCRIPTION

[0059] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should be within the scope of protection of the present application.

[0060] According to the utility model embodiment, a kind of acrylic resin plate polishing device is provided, please refer to Figures 1 to 5 , including polishing assembly 1, the polishing assembly 1 is used to polish and polish acrylic resin plate, the polishing assembly 1 includes multiple polishing rollers 11, multiple polishing rollers 11 are mutually transmission setting, the acrylic resin plate polishing device includes: mounting assembly 2;Drive assembly 3, the drive assembly 3 is set on mounting assembly 2, the drive assembly 3 is used to drive polishing assembly 1 to move, the drive assembly 3 includes: gear 31, the gear 31 is relatively rotatably arranged with the mounting assembly 2;First rack 32, the first rack 32 is meshingly arranged with the gear 31;Second rack 33, the second rack 33 is meshingly arranged with the gear 31 away from one side of the first rack 32, the second rack 33 is fixed with the polishing assembly 1.

[0061] Gear 31 drives second rack 33 to move, so as to drive polishing assembly 1 fixed with second rack 33 to move, so that multiple polishing rollers 11 can move left and right, solve the problem that existing polishing device is fixed in position during polishing acrylic plate, there is a certain distance between each polishing roller, cannot be polished acrylic plate in full.

[0062] Please refer to Figure 4The driving assembly 3 further comprises a sliding groove 34 formed on the mounting assembly 2, the gear 31 is arranged in sliding relationship with the sliding groove 34 and in rotating relationship with the sliding groove 34, a connecting rod 35, one end of the connecting rod 35 is arranged in rotating relationship with the gear 31 away from the sliding groove 34, a driving rod 36, one end of the driving rod 36 is arranged in rotating relationship with the other end of the connecting rod 35, and a connecting shaft 37, one end of the connecting shaft 37 is fixed with the other end of the driving rod 36, the connecting shaft 37 penetrates through the mounting assembly 2 and is arranged in rotating relationship with the mounting assembly 2.

[0063] The driving rod 36 is rotated to drive the connecting rod 35 to move, so as to drive the gear 31 to move.

[0064] Please refer to Figure 5 The driving assembly 3 further comprises a first limiting sliding block 38 arranged in sliding relationship with the mounting assembly 2 and a second limiting sliding block 39 arranged in sliding relationship with the mounting assembly 2, the second limiting sliding block 39 is arranged in spaced relationship with the first limiting sliding block 38.

[0065] The first limiting sliding block 38 and the second limiting sliding block 39 are slid in the mounting assembly 2 to drive the polishing assembly 1 to move.

[0066] Please refer to Figure 1 and Figure 5 The acrylic resin plate polishing device further comprises a power assembly 4, the power assembly 4 comprises a transmission belt pulley 41 fixedly sleeved on the end of the connecting shaft 37 away from the driving rod 36, a driving belt pulley 42 arranged in transmission relationship with the transmission belt pulley 41, and a transmission motor 43, the output shaft of the transmission motor 43 is fixed with the driving belt pulley 42, and the transmission motor 43 is fixed with the mounting assembly 2.

[0067] The transmission motor 43 drives the driving belt pulley 42 to rotate, the driving belt pulley 42 drives the transmission belt pulley 41 to rotate through a V belt, so as to drive the connecting shaft 37 to rotate, and then drive the driving rod 36 to rotate.

[0068] Please refer to Figure 1 and Figure 5 The mounting assembly 2 comprises:

[0069] A top plate 21 is fixed with the transmission motor 43; a first mounting plate 22 is fixed with the top plate 21 away from the side of the transmission motor 43, the connecting shaft 37 is arranged in opposite rotation with the first mounting plate 22, the first mounting plate 22 is fixed with the first rack 32, the first limiting sliding block 38 is arranged in opposite sliding with the first mounting plate 22; a containing groove 23 is opened on the first mounting plate 22 close to the side of the first rack 32, the containing groove 23 is provided with the drive rod 36, the containing groove 23 can contain the drive rod 36 to rotate with the connecting shaft 37 as the fulcrum; a second mounting plate 24 is arranged in interval with the first mounting plate 22, the second mounting plate 24 is fixed with the top plate 21, the second limiting sliding block 39 is arranged in opposite sliding with the second mounting plate 24.

[0070] By putting the drive rod 36 into the containing groove 23, the first mounting plate 22 is prevented from affecting the drive rod 36 when it does circular motion.

[0071] Please refer to Figure 5 , the polishing assembly 1 further comprises: a mounting frame 12, the mounting frame 12 is fixed with the first limiting sliding block 38, the mounting frame 12 is fixed with the second limiting sliding block 39, the polishing roller 11 is arranged in opposite rotation with the mounting frame 12; a drive motor, the drive motor is fixed with the mounting frame 12, the motor shaft of the drive motor is fixed with one of the polishing rollers 11.

[0072] By driving one of the polishing rollers 11 to rotate, because the plurality of polishing rollers 11 are driven by the transmission belt and pulley, when one of the polishing rollers 11 rotates, it can drive other polishing rollers 11 to rotate, and the plurality of rotating polishing rollers 11 can polish the acrylic resin plate better.

[0073] Please refer to Figure 1 and Figure 5 , the acrylic resin plate polishing device further comprises: a box body 6, the box body 6 is provided with the mounting assembly 2, the drive assembly 3 and the polishing assembly 1; at least two hydraulic rods 7 are provided, the hydraulic rods 7 are fixed with the top of the box body 6, the telescopic end of the hydraulic rod 7 penetrates the box body 6, and the telescopic end of the hydraulic rod 7 is fixed with the top plate 21.

[0074] The polishing assembly 1 is lifted by the hydraulic rod 7.

[0075] Please refer to Figure 1 and Figure 3The sub-acrylic resin plate polishing device further comprises clamping mechanisms 8, which are provided in pairs and symmetrically, and comprise push rods 81 and clamping plates 82, one end of the push rod 81 being fixed to the box 6, and the other end being fixed to the clamping plate 82.

[0076] The clamping plate 82 is moved by the push rods 81 on both sides to clamp the acrylic resin plate, facilitating subsequent polishing.

[0077] Please refer to Figure 1 and Figure 3 The box 6 is provided with a filter screen plate 9, the clamping plate 82 is provided in sliding relationship with the filter screen plate 9, the filter screen plate 9 is provided below with a drawer 10, the drawer 10 is provided in sliding relationship with the box 6, and the inner side of the clamping plate 82 is provided with a rubber pad 211.

[0078] The waste material after polishing of the acrylic plate is filtered by the filter screen plate 9 and collected by the drawer 10.

[0079] Working principle:

[0080] First, when the acrylic resin plate needs to be polished, the acrylic resin plate is placed on the filter screen plate 9, then the push rod 81 is started to drive the clamping plate 82 to clamp, then the hydraulic rod 7 is started to drive the polishing assembly 1 to move downward, when the polishing roller 11 contacts the acrylic resin plate, the hydraulic rod 7 stops, at this time the driving motor is started, the driving motor rotates to drive the polishing roller 11 to rotate, since there is a certain gap between the fixed polishing rollers, the transmission motor 43 is started again at this time, the transmission motor 43 drives the driving pulley 42 to rotate, the driving pulley 42 drives the transmission pulley 41 to rotate through the V-belt, thereby driving the connecting shaft 37 to rotate, then driving the driving rod 36 to rotate, the driving rod 36 drives the connecting rod 35 to move, thereby driving the gear 31 to move, since the first rack 32 is fixed, the gear 31 is engaged with the first rack 32, so the gear 31 rotates, the gear 31 is slidingly limited in the sliding groove, so the gear 31 reciprocatingly moves and rotates under the driving of the connecting rod 35, thereby driving the second rack 33 to move, then driving the polishing assembly 1 to reciprocate, thereby polishing the acrylic plate comprehensively.

[0081] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0082] Optionally, the specific examples in the embodiments can refer to the examples described in the above embodiments, and the embodiments will not be described here again.

[0083] The sequence numbers of the above embodiments of the present application are only for description, and do not represent the advantages and disadvantages of the embodiments.

[0084] In the above embodiments of the present application, the description of each embodiment has its own emphasis, and the parts not described in detail in a certain embodiment can be referred to the relevant description of other embodiments.

[0085] The above is only the preferred embodiment of the present application, and it should be pointed out that, for ordinary skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, which should be considered as the protection scope of the present application.

Claims

1. A polishing device for acrylic resin plate, comprising a polishing assembly (1) for polishing the acrylic resin plate, the polishing assembly (1) comprising a plurality of polishing rollers (11) arranged in transmission with each other, characterized in that, The acrylic resin plate polishing device comprises: a mounting assembly (2); a driving assembly (3) provided on the mounting assembly (2) and used for driving the polishing assembly (1) to move, the driving assembly (3) comprising: a gear (31) provided in opposite rotation with the mounting assembly (2); a first rack (32) provided in engagement with the gear (31); a second rack (33) provided in engagement with the gear (31) away from the first rack (32) and fixed with the polishing assembly (1).

2. The apparatus according to claim 1, wherein The driving assembly (3) further comprises: a sliding groove (34) formed in the mounting assembly (2), the gear (31) being provided in opposite sliding with the sliding groove (34) and opposite rotation with the sliding groove (34); a connecting rod (35) having one end provided in opposite rotation with the gear (31) away from the sliding groove (34); a driving rod (36) having one end provided in opposite rotation with the other end of the connecting rod (35); a connecting shaft (37) having one end fixed with the other end of the driving rod (36), penetrating through the mounting assembly (2) and provided in opposite rotation with the mounting assembly (2).

3. The apparatus according to claim 2, wherein the polishing device is a polishing device for polishing a surface of an acrylic resin plate. The driving assembly (3) further comprises: a first limiting sliding block (38) provided in opposite sliding with the mounting assembly (2); a second limiting sliding block (39) provided in opposite sliding with the mounting assembly (2) and spaced apart from the first limiting sliding block (38).

4. The apparatus according to claim 3, wherein the polishing device is a polishing device for polishing a surface of an acrylic resin plate. The acrylic resin plate polishing device further comprises a power assembly (4) comprising: a transmission pulley (41) fixedly sleeved on the end of the connecting shaft (37) away from the driving rod (36); a driving pulley (42) provided in transmission with the transmission pulley (41); a transmission motor (43) having an output shaft fixed with the driving pulley (42) and fixed with the mounting assembly (2).

5. The apparatus according to claim 4, wherein the polishing device is a polishing device for polishing a surface of an acrylic resin plate. The mounting assembly (2) comprises: a top plate (21) fixed with the transmission motor (43); a first mounting plate (22) fixed with the top plate (21) away from the transmission motor (43), the connecting shaft (37) being provided in opposite rotation with the first mounting plate (22), the first mounting plate (22) being fixed with the first rack (32), and the first limiting sliding block (38) being provided in opposite sliding with the first mounting plate (22); An accommodation groove (23) is arranged on the first mounting plate (22) near one side of the first rack (32), the accommodation groove (23) is provided with the driving rod (36), and the accommodation groove (23) can accommodate the driving rod (36) to rotate around the connecting shaft (37) as a fulcrum. A second mounting plate (24) is arranged in a spaced manner with the first mounting plate (22), the second mounting plate (24) is fixed with the top plate (21), and the second limiting sliding block (39) is arranged in a sliding manner opposite to the second mounting plate (24).

6. The apparatus according to claim 3, wherein the polishing device is a polishing device for polishing a surface of an acrylic resin plate. The polishing assembly (1) further comprises: A mounting frame (12) is fixed with the first limiting sliding block (38), the mounting frame (12) is fixed with the second limiting sliding block (39), and the polishing roller (11) is arranged in a rotating manner opposite to the mounting frame (12); A driving motor is fixed with the mounting frame (12), and a motor shaft of the driving motor is fixed with one of the polishing rollers (11).

7. The apparatus according to claim 5, wherein the polishing device is a polishing device for polishing a surface of an acrylic resin plate. The acrylic resin plate polishing device further comprises: A box body (6) is provided with the mounting assembly (2), the driving assembly (3) and the polishing assembly (1) in the box body (6); At least two hydraulic rods (7) are arranged, the hydraulic rods (7) are fixed with the top of the box body (6), the telescopic ends of the hydraulic rods (7) penetrate the box body (6), and the telescopic ends of the hydraulic rods (7) are fixed with the top plate (21).

8. The apparatus according to claim 7, wherein the polishing device is a polishing device for polishing a sheet of an acrylic resin. The acrylic resin plate polishing device further comprises a clamping mechanism (8), the clamping mechanism (8) is provided with two clamping mechanisms (8), the clamping mechanisms (8) are arranged in a symmetrical manner, and the clamping mechanism (8) comprises a push rod (81) and a clamping plate (82).

9. The apparatus according to claim 8, wherein the polishing device is a polishing device for polishing a sheet of an acrylic resin. The box body (6) is provided with a filter screen plate (9), the clamping plate (82) is arranged in a sliding manner opposite to the filter screen plate (9), and a drawer (10) is arranged below the filter screen plate (9).

10. The apparatus according to claim 8, wherein the polishing device is a polishing device for polishing a sheet of an acrylic resin. The inside of the clamping plate (82) is provided with a rubber pad (211).

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