Artificial leather buffing equipment

Abstract

The utility model provides artificial leather buffing equipment, and belongs to the field of artificial leather processing equipment. Comprising a processing frame, a plurality of traction rollers are arranged in the processing frame, a first leather grinding roller and a second leather grinding roller are sequentially arranged in the processing frame, a flapping block is arranged between the first leather grinding roller and the second leather grinding roller, and a driving assembly used for driving the flapping block to ascend and descend and flapping artificial leather is arranged on the working frame; the top of the working frame is provided with three dust suction hoods in one-to-one correspondence with the first leather grinding roller, the second leather grinding roller and the flapping blocks, the tail of each dust suction hood is connected with a dust suction assembly, a water tank is fixed to one side of the machining frame, each dust suction assembly comprises a dust removal pipe, and the other end of each dust removal pipe penetrates through the side wall of the water tank and extends into the water tank. According to the artificial leather buffing device, the buffing quality of artificial leather is effectively improved, meanwhile, dust generated during buffing of the artificial leather is collected, and environmental pollution caused by dust flying is prevented.

Description

TECHNICAL FIELD

[0001] The utility model belongs to artificial leather processing equipment field relates to a kind of artificial leather buffing equipment. BACKGROUND

[0002] Artificial leather is a kind of appearance, feel like leather and can replace its use Plastic products, usually with fabric as base, coated synthetic resin and various plastic additives are made, mainly have PVC artificial leather, PU artificial leather and PU synthetic leather three categories, in prior art, in order to guarantee the good quality in subsequent use of artificial leather, artificial leather produced and processed is needed to be a certain buffing treatment, to guarantee the good forming quality of artificial leather to some extent, facilitate subsequent application.

[0003] The patent document with the authorized publication number CN221255033U, a kind of adjustable artificial leather production with buffing device, specifically relates to artificial leather production field, including buffing machine shell frame, the both sides of buffing machine shell frame are rotatably installed with conveying roller, the outer wall of conveying roller is rotatably installed with artificial leather, the top of buffing machine shell frame is provided with cutting speed buffing mechanism, cutting speed buffing mechanism includes the polishing roller setting in the top of buffing machine shell frame, the both sides of polishing roller are fixedly installed with rotating rod, rotating rod one side is fixedly installed with rotating bearing, rotating bearing bottom is slidably installed with to box, to box is fixedly installed in the top of buffing machine shell frame, the side of to box is rotatably installed with threaded rod turntable.

[0004] But the above prior art still has the following problems:

[0005] Although the above prior art can polish the surface of artificial leather, the above buffing device does not have the function of grading, cannot carry out rough buffing and fine buffing, so that the buffing effect of the device is poor, and the debris scattered on the surface of artificial leather during polishing cannot be cleaned, so that a layer of debris is attached to the surface of artificial leather, further leading to the decrease of buffing effect of artificial leather. UTILITY MODEL CONTENTS

[0006] The utility model aims at the deficiency of prior art, proposes a kind of artificial leather buffing equipment, to solve the technical problem of the buffing effect of prior art mentioned in background art.

[0007] To achieve the above object, the utility model adopts the following technical scheme:

[0008] The utility model provides a kind of artificial leather buffing equipment, including processing frame, several traction rollers are arranged in the processing frame, leather passes through processing frame and one by one around traction roller, first buffing roller and second buffing roller are sequentially rotated and arranged in the processing frame and contact with artificial leather, the rotating direction of the first buffing roller and second buffing roller is opposite with the moving direction of artificial leather, the roughness of the first buffing roller surface is greater than the roughness of the second buffing roller surface, beating block is arranged between the first buffing roller and second buffing roller, driving assembly for driving beating block up and down to beat artificial leather is arranged on the processing frame, the top of the working frame is equipped with three dust covers corresponding to the first buffing roller, second buffing roller, beating block respectively, the tail of the dust cover is connected with dust collection assembly, dust collection assembly includes dust removal pipe, the other end of the dust removal pipe extends to water tank in water tank side wall.

[0009] Working principle:

[0010] Artificial leather enters working frame through several traction rollers, artificial leather sequentially passes first buffing roller, beating block, second buffing roller, the roughness of the first buffing roller surface is greater than the roughness of the second buffing roller surface, so as to be able to carry out grading polishing treatment to artificial leather, facilitate artificial leather rough buffing and fine buffing, start driving assembly to drive beating block up and down, beating block beats artificial leather, so that the debris adhered to the surface of artificial leather can be shaken out, start dust collection assembly to suck the debris in working frame through dust cover and transport to water tank in dust removal pipe.

[0011] The utility model has the advantages that:

[0012] The utility model discloses a first buffing roller and second buffing roller are arranged, and the roughness of the first buffing roller surface is greater than the roughness of the second buffing roller surface, so as to be able to carry out grading polishing treatment to artificial leather, facilitate artificial leather rough buffing and fine buffing, improve the effect of equipment buffing.

[0013] The utility model discloses a beating block, driving assembly, dust removal assembly are cooperated, start driving assembly to drive beating block up and down, beating block beats artificial leather, so that the debris adhered to the surface of artificial leather can be shaken out, start dust collection assembly to suck the debris in working frame through dust cover and transport to water tank in dust removal pipe, effectively avoid the problem that the debris generated is re-adhered to the surface of artificial leather, so as to cause subsequent buffing effect to reduce, simultaneously still realize the debris generated when artificial leather buffing to collect, prevent the environmental pollution caused by debris flying. Accompanying drawings

[0014] Figure 1 It is the structure schematic diagram of the utility model embodiment;

[0015] Figure 2is a sectional view of the embodiment of the utility model;

[0016] Figure 3 is a sectional view of the cleaning frame of the embodiment of the utility model;

[0017] Figure 4 is an assembly schematic view of the mounting plate, connecting rod and beating block of the embodiment of the utility model;

[0018] Figure 5 is a structural schematic view of the eccentric wheel of the embodiment of the utility model;

[0019] Figure 6 is an assembly schematic view of the tensioning frame and tensioning roller of the embodiment of the utility model;

[0020] Figure 7 is a sectional view of the water tank of the embodiment of the utility model.

[0021] Mark 1, processing frame; 2, traction roller; 3, first skin roller; 4, second skin roller; 5, beating block; 6, dust cover; 7, water tank; 8, dust removal pipe; 9, cleaning motor; 10, mounting plate; 11, eccentric wheel; 12, sliding block; 13, sliding slot; 14, spring; 15, transmission shaft; 16, round hole; 17, processing platform; 18, skin frame one; 19, skin frame two; 20, cleaning frame; 21, adjusting cylinder; 22, adjusting frame; 23, adjusting roller; 24, cleaning brush; 25, dust collector; 26, connecting pipe; 27, lifting cylinder; 28, connecting rod; 29, filter plate; 30, opening; 31, tank door; 32, mounting frame; 33, tensioning cylinder; 34, tensioning frame; 35, tensioning roller; 36, guide block; 37, guide slot; 38, guide roller one; 39, guide roller two; 40, guide roller three; 41, polishing motor. DETAILED DESCRIPTION

[0022] The following is a specific embodiment of the utility model and further describes the technical scheme of the utility model in combination with the drawings, but the utility model is not limited to these embodiments.

[0023] As Figures 1-5As shown, a kind of artificial leather buffing equipment, including processing frame 1, several traction rollers 2 are provided in the processing frame 1, leather passes through processing frame 1 and one by one around traction roller 2, first buffing roller 3 and second buffing roller 4 in sequence rotation are provided in the processing frame 1 and contact with leather, the rotation direction of first buffing roller 3 and second buffing roller 4 is opposite to the moving direction of leather, the roughness of the surface of first buffing roller 3 is greater than the roughness of the surface of second buffing roller 4, artificial leather passes through first buffing roller 3 and second buffing roller 4 in sequence, first buffing roller 3 and second buffing roller 4 can carry out grading polishing treatment to artificial leather, realize to artificial leather rough buffing and fine buffing, beating block 5 is provided between first buffing roller 3 and second buffing roller 4, driving assembly for driving beating block 5 to rise and fall to beat artificial leather is provided on the processing frame 1, the driving assembly includes cleaning motor 9, mounting plate 10 and eccentric wheel 11, the cleaning motor 9 is fixed on the processing frame 1, the mounting plate 10 is slidably arranged in the processing frame 1 and is located below beating block 5, two symmetrical sliding blocks 12 are fixed on the mounting plate 10, the processing frame 1 is vertically provided with sliding groove 13 for embedding sliding block 12, spring 14 is fixed between sliding block 12 and the inner bottom wall of sliding groove 13, the output end of cleaning motor 9 is fixed with transmission shaft 15, one end of transmission shaft 15 extends into the processing frame 1, eccentric wheel 11 is provided with round hole 16 for transmission shaft 15 to pass through, eccentric wheel 11 is sleeved on transmission shaft 15 and abuts against the top of mounting plate 10, the top of mounting plate 10 is connected with beating block 5 through connecting rod 28, preferably, in the embodiment, two beating blocks 5 are provided in the processing frame 1, two connecting rods 28 are fixed on the top of mounting plate 10, and the top of mounting plate 10 is connected with beating block 5 through connecting rod 28, preferably, in the embodiment, two beating blocks 5 are provided in the processing frame 1, two connecting rods 28 are fixed on the top of mounting plate 10, four connecting rods 28 are fixed on the top of mounting plate 10 in rectangular shape, start cleaning motor 9 to drive transmission shaft 15 to rotate, transmission shaft 15 drives eccentric wheel 11 to rotate, when the farthest end of eccentric wheel 11 from round hole 16 gradually abuts against the top of mounting plate 10, the mounting plate 10 moves downward, the mounting plate 10 drives sliding block 12 to move along sliding groove 13 and compresses spring 14, spring 14 is compressed and has certain elastic potential energy, when the nearest end of eccentric wheel 11 from round hole 16 gradually abuts against the top of mounting plate 10, under the action of spring 14, spring 14 drives sliding block 12 to move along sliding groove 13, sliding block 12 drives mounting plate 10 to rise, the mounting plate 10 drives beating block 5 to rise and beat artificial leather through connection, so that the debris adhered to the surface of artificial leather can be shaken out, the top of the working frame is provided with three dust suction hoods 6 corresponding to first buffing roller 3, second buffing roller 4 and beating block 5 respectively, the tail of dust suction hood 6 is connected with dust suction assembly, one side of the processing frame 1 is fixed with water tank 7, the dust suction assembly includes dust removal pipe 8, the other end of dust removal pipe 8 extends into water tank 7 through the side wall of water tank 7, start dust suction assembly to suck away the debris in the working frame through dust suction hood 6, and convey to water tank 7 through dust removal pipe 8.

[0024] As Figures 1-3 shown, the processing frame 1 includes a processing platform 17, a skin grinding frame one 18, a skin grinding frame two 19, a cleaning frame 20, the skin grinding frame one 18, the cleaning frame 20, the skin grinding frame two 19 are fixed in turn on the top of the processing platform 17, the water tank 7 is fixed on the top of the platform, the driving assembly is arranged on the cleaning frame 20, the first skin grinding roller 3 and the second skin grinding roller 4 are respectively rotatably installed on the corresponding skin grinding frame one 18 and skin grinding frame two 19, three dust suction hoods 6 are respectively fixedly installed on the top of the corresponding skin grinding frame one 18, cleaning frame 20 and skin grinding frame two 19, the top of the skin grinding frame one 18 and the skin grinding frame two 19 are fixed with adjusting cylinders 21, the telescopic end of the adjusting cylinder 21 is fixed with an adjusting frame 22, the adjusting frame 22 is rotatably provided with adjusting rollers 23, two adjusting rollers 23 are respectively abutted with the corresponding first skin grinding roller 3 and second skin grinding roller 4, the cleaning brush 24 located on one side of the mounting plate 10 is fixed in the cleaning frame 20, the adjusting cylinder 21 is started to drive the adjusting frame 22 to descend, the adjusting frame 22 drives the adjusting roller 23 to descend synchronously, the dust suction assembly further includes a dust collector 25 located above the working frame, the suction end of the dust collector 25 and the dust suction hood 6 are connected through the connecting pipe 26, and the air outlet end of the dust collector 25 and one end of the dust removal pipe 8 are connected.

[0025] As Figure 1 , 2As shown in Figures 5, the water tank 7 top is fixed with lifting cylinder 27, the telescopic end of the lifting cylinder 27 passes through the water tank 7 top wall and is fixed with filter plate 30 at one end in the water tank 7, the outer wall of the filter plate 30 abuts against the inner wall of the water tank 7 cavity, the filter plate 30 is below the three dust removal pipes 8 penetrating the water tank 7 side wall one end, the water tank 7 one side is provided with opening 30, the water tank 7 one end is connected with tank door 31 for plugging opening 30 through hinge, starting lifting cylinder 27 drives filter plate 30 to ascend, and the debris is filtered out from water, which is convenient for subsequent processing, the working platform top is installed with tensioning assembly located on one side of the working frame, the tensioning assembly includes mounting frame 32 and tensioning cylinder 33, the mounting frame 32 is fixed on the working platform top, the tensioning frame 34 is slidably arranged in the mounting frame 32, the tensioning cylinder 33 is fixed on the working platform and located in the mounting frame 32, the telescopic end of the tensioning cylinder 33 is connected with the tensioning frame 34 bottom, the tensioning roller 35 is arranged in the tensioning frame 34, two symmetrical guide blocks 36 are fixed on the tensioning frame 34, two guide grooves 37 for embedding the two guide blocks 36 are vertically formed in the mounting frame 32 inner wall, guide roller one 38, guide roller two 39 and guide roller three 40 are installed in the mounting frame 32, the tensioning roller 35 is located between guide roller two 39 and guide roller three 40, artificial leather passes through guide roller one 38, guide roller two 39, tensioning roller 35 and guide roller three 40 in sequence, starting tensioning cylinder 33 drives tensioning frame 34 to ascend and descend, and the tensioning frame 34 drives tensioning roller 35 to ascend and descend, thereby adjusting the tensioning degree of artificial leather, the polishing motor 41 is fixed on one side of the skin frame one 18 and the skin frame two 19, the rotating shafts of the first skin roller 3 and the second skin roller 4 one end respectively pass through the skin frame one 18 and the skin frame two 19 and are connected with the output ends of the corresponding two polishing motors 41, starting two polishing motors 41 drives the corresponding first skin roller 3 and second skin roller 4 to rotate respectively.

[0026] The specific operation mode of the utility model is as follows:

[0027] Firstly, the tension cylinder 33 is started to drive the tension frame 34 to lift, the tension frame 34 drives the tension roller 35 to lift, and then the tension degree of the artificial leather is adjusted, and then the two polishing motors 41 are started to drive the corresponding first leather polishing roller 3 and the second leather polishing roller 4 to rotate, respectively, the two adjusting cylinders 21 are started to drive the corresponding two adjusting frames 22 to descend, respectively, the two adjusting frames 22 drive the two corresponding adjusting rollers 23 to descend synchronously, respectively, the adjusting roller 23 abuts against the surface of the artificial leather, so that the friction force between the surface of the artificial leather and the first leather polishing roller 3 and the second leather polishing roller 4 is adjusted, the artificial leather passes through the first leather polishing roller 3 and the second leather polishing roller 4 in sequence, the first leather polishing roller 3 and the second leather polishing roller 4 can perform coarse leather polishing and fine leather polishing on the artificial leather, the cleaning motor 9 is started to drive the transmission shaft 15 to rotate, the transmission shaft 15 drives the eccentric wheel 11 to rotate, when the eccentric wheel 11 gradually abuts against the top of the mounting plate 10 at the farthest end from the circular hole 16, the mounting plate 10 moves downward, the mounting plate 10 drives the sliding block 12 to move along the sliding groove 13 and compresses the spring 14, the spring 14 is compressed and has a certain elastic potential energy, when the eccentric wheel 11 gradually abuts against the top of the mounting plate 10 at the nearest end from the circular hole 16, the spring 14 drives the sliding block 12 to move along the sliding groove 13 under the action of the spring 14, the sliding block 12 drives the mounting plate 10 to rise, the mounting plate 10 drives the beating block 5 to rise and beat the artificial leather through the connecting belt, so that the debris adhered to the surface of the artificial leather can be shaken out, the dust collector 25 is started to suck the debris in the processing frame 1 through the dust suction cover 6 and convey the debris to the water tank 7 through the dust removal pipe 8.

[0028] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited, although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the purpose and scope of the technical solutions of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. A leather sanding apparatus comprising a processing frame (1), characterized in that, The processing frame (1) is provided with a plurality of traction rollers (2), the artificial leather passes through the processing frame (1) and winds around the traction rollers (2) one by one, the processing frame (1) is sequentially provided with a first skin grinding roller (3) and a second skin grinding roller (4) which contact with the artificial leather, the rotating direction of the first skin grinding roller (3) and the second skin grinding roller (4) is opposite to the moving direction of the artificial leather, the roughness of the surface of the first skin grinding roller (3) is greater than that of the second skin grinding roller (4), a beating block (5) is arranged between the first skin grinding roller (3) and the second skin grinding roller (4), a driving assembly for driving the beating block (5) to ascend and descend to beat the artificial leather is arranged on the processing frame (1), three dust suction hoods (6) corresponding to the first skin grinding roller (3), the second skin grinding roller (4) and the beating block (5) respectively are arranged on the top of the processing frame (1), the tail of the dust suction hood (6) is connected with a dust suction assembly, a water tank (7) is fixed on one side of the processing frame (1), the dust suction assembly comprises a dust removal pipe (8), the other end of the dust removal pipe (8) extends into the water tank (7) through the side wall of the water tank (7).

2. The artificial leather buffing apparatus according to claim 1, wherein The driving assembly comprises a cleaning motor (9), a mounting plate (10) and an eccentric wheel (11), the cleaning motor (9) is fixed on the processing frame (1), the mounting plate (10) is slidingly arranged in the processing frame (1) and located below the beating block (5), two symmetrical sliding blocks (12) are fixed on the mounting plate (10), a sliding groove (13) is vertically formed in the processing frame (1) and used for embedding the sliding block (12), springs (14) are fixed between the sliding block (12) and the inner bottom wall of the sliding groove (13), a transmission shaft (15) is fixed to the output end of the cleaning motor (9), one end of the transmission shaft (15) extends into the processing frame (1), the eccentric wheel (11) is provided with a circular hole (16) through which the transmission shaft (15) extends, the eccentric wheel (11) is sleeved on the transmission shaft (15) and abuts against the top of the mounting plate (10), the eccentric wheel (11) is located between the mounting plate (10) and the beating block (5), and the top of the mounting plate (10) is connected with the beating block (5) through a connecting rod (28).

3. The artificial leather buffing apparatus according to claim 2, wherein The processing frame (1) comprises a processing platform (17), a first skin grinding frame (18), a second skin grinding frame (19) and a cleaning frame (20), the first skin grinding frame (18), the cleaning frame (20) and the second skin grinding frame (19) are sequentially fixed on the top of the processing platform (17), the water tank (7) is fixed on the top of the platform, the driving assembly is arranged on the cleaning frame (20), the first skin grinding roller (3) and the second skin grinding roller (4) are rotatably installed on the first skin grinding frame (18) and the second skin grinding frame (19) respectively, and three dust suction hoods (6) are fixedly installed on the top of the first skin grinding frame (18), the cleaning frame (20) and the second skin grinding frame (19) respectively.

4. The artificial leather buffing apparatus according to claim 3, wherein The top of the first skin grinding frame (18) and the second skin grinding frame (19) is fixed with an adjusting cylinder (21), the telescopic end of the adjusting cylinder (21) is fixed with an adjusting frame (22), the adjusting frame (22) is rotatably provided with an adjusting roller (23), and the two adjusting rollers (23) are respectively abutted with the corresponding first skin grinding roller (3) and the second skin grinding roller (4), and the cleaning brush (24) is fixed in the cleaning frame (20) on one side of the mounting plate (10).

5. The artificial leather buffing apparatus according to claim 1, wherein The dust suction assembly further comprises a dust collector (25) located above the processing frame (1), and the air suction end of the dust collector (25) is connected with the dust suction cover (6) through a connecting pipe (26), and the air outlet end of the dust collector (25) is connected with one end of the dust removal pipe (8).

6. The artificial leather buffing apparatus according to claim 1, wherein The top of the water tank (7) is fixed with a lifting cylinder (27), the telescopic end of the lifting cylinder (27) penetrates through the top wall of the water tank (7) and is fixed with a filter plate (29) at one end in the water tank (7), the outer wall of the filter plate (29) abuts against the inner wall of the water tank (7), the filter plate (29) is located below the three dust removal pipes (8) penetrating through one end of the side wall of the water tank (7), and an opening (30) is vertically formed on one side, and one end of the water tank (7) is connected with a tank door (31) for blocking the opening (30) through a hinge.

7. The artificial leather buffing apparatus according to claim 3, wherein The top of the processing platform (17) is provided with a tensioning assembly located on one side of the processing frame (1), the tensioning assembly comprises a mounting frame (32) and a tensioning cylinder (33), the mounting frame (32) is fixed on the top of the processing platform (17), the tensioning cylinder (33) is fixed on the processing platform (17) and located in the mounting frame (32), the telescopic end of the tensioning cylinder (33) is connected with the bottom of the tensioning frame (34), the tensioning frame (34) is provided with a tensioning roller (35), the tensioning frame (34) is fixed with two symmetrical guide blocks (36), two guide grooves (37) are vertically formed in the inner wall of the mounting frame (32) for embedding the two guide blocks (36), and guide rollers one (38), guide rollers two (39) and guide rollers three (40) are installed in the mounting frame (32), and the tensioning roller (35) is located between the guide rollers two (39) and the guide rollers three (40).

8. The artificial leather buffing apparatus according to claim 3, wherein The first skin grinding frame (18) and the second skin grinding frame (19) are fixed with grinding motors (41) on one side, and the shafts of one ends of the first skin grinding roller (3) and the second skin grinding roller (4) respectively penetrate through the corresponding first skin grinding frame (18) and the second skin grinding frame (19) and are connected with the output ends of the corresponding two grinding motors (41).

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