Artificial leather transportation needle suction equipment

Abstract

The utility model provides artificial leather conveying needle suction equipment, and belongs to the field of artificial leather conveying equipment. Comprising a conveying frame, a plurality of conveying rollers are rotationally arranged in the conveying frame, a mounting frame is fixed to one end of the conveying frame, two needle suction assemblies are slidably arranged on the mounting frame, each needle suction assembly comprises a plastic shell and a magnet, a threaded rod is fixed to one end of each plastic shell, a sliding hole is formed in the mounting frame, and one end, penetrating through the sliding hole, of each threaded rod is in threaded connection with a nut; a tensioning frame is fixed to the other end of the conveying frame, two symmetrical guide rollers are rotationally arranged on the tensioning frame, a tensioning frame is fixed to one guide roller, a tensioning roller is arranged on the tensioning frame, a driving assembly is fixed to the tensioning frame, and a magnet is arranged on the driving assembly. The rotating shaft of one guide roller corresponding to the tensioning frame penetrates through the tensioning frame to be communicated with a driving assembly, and the driving assembly is used for driving the corresponding guide roller to rotate. The steel needle removing device effectively removes the steel needles on the artificial leather, does not need to be shut down for processing, and improves the processing efficiency.

Description

TECHNICAL FIELD

[0001] The utility model belongs to artificial leather conveying equipment field relates to a kind of artificial leather transport needle suction equipment. BACKGROUND

[0002] Artificial leather is a kind of material synthesized on textile cloth base or non-woven fabric base, which is used to manufacture products similar to natural leather. It has many colors and varieties, good waterproof performance, neat edges and margins, high utilization rate and low price, but poor durability and air permeability, and most of the hand feeling and elasticity cannot achieve the effect of real leather. Artificial leather is suitable for manufacturing various leather products, such as shoes, bags and clothes, etc.

[0003] The existing patent document with authorization publication number CN221093076U, a kind of artificial leather conveyer, belongs to artificial leather conveying equipment field, including workbench, the top of workbench is fixed with two symmetrical support platforms, the upper end surface of support platform is slidably provided with conveying mechanism, the top of support platform is fixedly installed with the drive assembly for driving the left and right translation of conveying mechanism, the top of conveying mechanism is fixedly installed with the protective plate, the top of protective plate is fixed with mounting bracket, one end of mounting bracket is fixed with infrared sensor for monitoring whether the edge of artificial leather is located on the edge of conveying mechanism, the top of protective plate is fixed with controller, infrared sensor and drive assembly are all connected with controller signal through signal line, the existing technology passes through compression wheel, so that steel needle is inserted into the edge of artificial leather, realizes the fixation of the edge of artificial leather, avoids its slippage and falling.

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

[0005] In the existing technology, steel needles are used to position the edges of leather during the conveying process of artificial leather, but during the conveying process, some steel needles may break due to aging and tension of artificial leather, resulting in residual steel needles on artificial leather, affecting the quality of artificial leather, and the equipment needs to be stopped and the steel needles need to be removed manually, which is labor-intensive and very inconvenient, greatly affecting the processing efficiency. UTILITY MODEL CONTENTS

[0006] The utility model aims at the deficiencies of prior art, and proposes a kind of artificial leather transport needle suction equipment, to solve the technical problems of low processing efficiency when steel needle breaks in the prior art mentioned in the background art.

[0007] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0008] The utility model provides an artificial leather transportation suction needle equipment, including the conveying frame, a plurality of conveying rollers are rotationally arranged in the conveying frame, and the artificial leather passes through a plurality of conveying rollers in turn, one end of the conveying frame is fixed with the mounting frame, two suction needle assemblies are slidably arranged on the mounting frame, the suction needle assembly includes plastic shell, magnet, one end of plastic shell is fixed with threaded rod, the mounting frame is opened two slip holes respectively for two threaded rods to pass through, one end of threaded rod is threadedly connected with nut, one end of nut is abutted with mounting frame, the plastic shell has the cavity for magnet embedding, the plastic shell is located one side of one of the conveying roller, the other end of conveying frame is fixed with the tensioning frame, two symmetrical guide rollers are rotationally arranged on the tensioning frame, one of the guide rollers is fixed with the tensioning frame, the tensioning roller is arranged between the two guide rollers on the tensioning frame, the drive assembly is fixed on the tensioning frame, and the rotating shaft of the guide roller with the tensioning frame is connected with the drive assembly in communication, and the drive assembly is used to drive the corresponding guide roller to rotate.

[0009] Working principle:

[0010] The artificial leather passes through the guide roller, the tensioning roller and the guide roller in turn, the steel needle is more difficult to take when the artificial leather is excessively tensioned, and the artificial leather is excessively tight when the artificial leather is excessively tight, the drive assembly is started to drive one of the guide rollers to rotate, the guide roller drives the tensioning frame to rotate, the tensioning roller moves along the arc track and is adjusted in height according to actual needs, and then the tension of the artificial leather is adjusted, the subsequent steel needle is taken out conveniently, the artificial leather passes through a plurality of conveying rollers in turn, the nut is screwed, the nut is no longer abutted with the mounting frame, the position of the plastic shell is adjusted, after adjustment is completed, the nut is screwed again, the nut is abutted with the mounting frame, the positioning of the plastic shell is realized, the steel needle on the artificial leather is adsorbed to the surface of the plastic shell under the action of the magnet, and the artificial leather is wound by the winding equipment outside one end of the conveying frame.

[0011] The utility model has the advantages that:

[0012] The utility model discloses the tensioning frame, the tensioning roller, two guide rollers and the drive assembly are matched, realize the tension adjustment of artificial leather, effectively avoid, the steel needle is more difficult to take when the artificial leather is excessively tensioned, and the artificial leather is excessively tight when the artificial leather is excessively tight, the problem of the steel needle is taken out is influenced.

[0013] The utility model discloses the suction needle assembly, realize the removal of the steel needle on the artificial leather, save manual, do not need to stop and handle, improve processing efficiency. DRAWINGS

[0014] Figure 1 It is the sectional view of the utility model embodiment;

[0015] Figure 2Is the structural schematic diagram of the embodiment of the utility model;

[0016] Figure 3 Is the assembly sectional view of the needle suction assembly and the mounting frame of the embodiment of the utility model;

[0017] Figure 4 Is the sectional view of the mounting frame of the embodiment of the utility model;

[0018] Figure 5 Is the sectional view of the needle suction assembly of the embodiment of the utility model;

[0019] Figure 6 Is the assembly schematic diagram of the metering wheel, connecting rod and rotating block of the embodiment of the utility model.

[0020] Mark 1, conveying frame; 2, conveying roller; 3, mounting frame; 4, plastic shell; 5, magnet; 6, threaded rod; 7, sliding hole; 8, nut; 9, cavity; 10, tension frame; 11, guide roller; 12, tension frame; 13, tension roller; 14, pull rod; 15, through hole; 16, spring; 17, ceramic block; 18, guide block; 19, guide slot; 20, mounting shell; 21, sliding block; 22, limit block; 23, limit slot; 24, motor; 25, chain; 26, driven sprocket; 27, driving sprocket; 28, collection box; 29, moving block; 30, recess; 31, rubber sleeve; 32, support frame; 33, illuminating lamp; 34, metering wheel; 35, connecting rod; 36, rotating block; 37, round rod; 38, round hole. Specific implementation

[0021] The following is the specific embodiment of the utility model and is further described the technical scheme of the utility model in combination with the drawings, but the utility model is not limited to these embodiments.

[0022] As Figures 1-5As shown, a kind of artificial leather transport suction needle equipment, including conveying frame 1, several conveying rollers 2 are rotationally arranged in the conveying frame 1, artificial leather passes through several conveying rollers 2 in turn, the conveying roller 2 includes six, the conveying frame 1 one end is fixed with mounting bracket 3, two suction needle assemblies are slidably arranged on the mounting bracket 3, the suction needle assembly includes plastic shell 4, magnet 5, the plastic shell 4 one end is fixed with threaded rod 6, the mounting bracket 3 is opened with two slide holes 7 for two corresponding threaded rods 6 to pass through respectively, the threaded rod 6 is threadedly connected with nut 8 at one end passing through slide hole 7, the nut 8 one end is in abutment with mounting bracket 3, loosens nut 8, so that nut 8 is no longer in abutment with mounting bracket 3, in turn adjust the position of plastic shell 4, after adjusting, again spin into nut 8, so that nut 8 is in abutment with mounting bracket 3, realize the positioning of plastic shell 4, the plastic shell 4 has the cavity 9 for magnet 5 embedding, magnet 5 can effectively attract steel needle across plastic shell 4, the magnetic force of magnet 5 can penetrate plastic shell 4, act on steel needle, the plastic shell 4 is located in one side of one of the conveying roller 2, the other end of the conveying frame 1 is fixed with tension frame 10, two symmetrical guide rollers 11 are rotationally arranged on the tension frame 10, one of the guide rollers 11 is fixed with tension bracket 12, the tension bracket 12 is provided with tension roller 13 between two guide rollers 11, the tension frame 10 is fixed with drive assembly, the pivot of the guide roller 11 fixed with tension bracket 12 passes through tension frame 10 and is connected with drive assembly, drive assembly is used to drive corresponding guide roller 11 rotation, drive assembly drives one of guide rollers 11 to rotate, guide roller 11 drives tension bracket 12 to rotate, tension bracket 12 drives tension roller 13 to move along arc track, and the height of tension roller 13 is adjusted according to actual needs, artificial leather is wound by external winding equipment from one end of conveying frame 1.

[0023] As Figures 3-5As shown, the needle suction assembly further comprises a pull rod 14, the magnet 5 is slidingly arranged in the cavity 9, the threaded rod 6 is provided with a through hole 15 for embedding the pull rod 14, the through hole 15 penetrates the plastic shell 4 and communicates with the cavity 9, the pull rod 14 extends into the cavity 9 through the through hole 15 and is fixed at one end with the magnet 5, a spring 16 is sleeved on the pull rod 14 and located in the cavity 9, the spring 16 abuts against the magnet 5 and the inner wall of the cavity 9 at two ends respectively, one end of the magnet 5 is fixed with a ceramic block 17, one end of the ceramic block 17 is connected with the pull rod 14, one end of the spring 16 abuts against one end of the ceramic block 17, the ceramic block 17 is fixed with two symmetrical guide blocks 18, two guide grooves 19 are formed in the inner wall of the cavity 9 for embedding the two guide blocks 18 respectively, the guide blocks 18 move along the guide grooves 19, the plastic shell 4 comprises a mounting shell 20 and a sliding block 21, the sliding block 21 is embedded in the sliding hole 7 and moves along the sliding hole 7, the sliding block 21 is fixed with two symmetrical limiting blocks 22, limiting grooves 23 are formed in the two side walls of the sliding hole 7 for embedding the limiting blocks 22 respectively, the limiting blocks 22 move along the limiting grooves 23, the threaded rod 6 is fixed at one end of the sliding block 21, the through hole 15 penetrates the threaded rod 6, the sliding block 21 and the mounting shell 20 in sequence, the pull rod 14 is pulled, the magnet 5 is driven to move by the ceramic block 17, the ceramic block 17 compresses the spring 16, the spring 16 is compressed and has a certain elastic potential energy, when the magnet 5 moves to a certain position, the steel needles adsorbed on the surface of the mounting shell 20 fall off from the surface of the mounting shell 20.

[0024] As Figure 1 、 2As shown in FIG. 6, the plastic shell 4 is arranged obliquely relative to the conveying frame 1, and the oblique angle of the plastic shell 4 relative to the horizontal plane is 30 degrees. The driving assembly comprises a motor 24 and a chain 25. The rotating shaft of a guide roller 11 fixed with a tension frame 12 penetrates through one end of a tension frame 10, and a driven sprocket 26 is fixed to the other end of the tension frame 10. The motor 24 is fixed to the tension frame 10 and located between the guide roller 11 and the conveying frame 1. The output end of the motor 24 is fixed with a driving sprocket 27. The chain 25 is sleeved and engaged on the driving sprocket 27 and the driven sprocket 26. The driving sprocket 27 is driven to rotate by starting the motor 24. The driving sprocket 27 drives the driven sprocket 26 to rotate through the chain 25. The driven sprocket 26 drives the corresponding guide roller 11 to rotate. The guide roller 11 drives the tension frame 12 to rotate. A collecting box 28 is slidably arranged in the conveying frame 1. The collecting box 28 is located below the plastic shell 4. The bottom of the collecting box 28 is fixed with a moving block 29. The bottom wall of the conveying frame 1 is provided with a groove 30 for embedding the moving block 29. One end of the groove 30 penetrates through the conveying frame 1. A rubber sleeve 31 is sleeved on one end of the pull rod 14 located outside the through hole 15. A supporting frame 32 is fixed to the top of the conveying frame 1. An illuminating lamp 33 is fixed to the inner top wall of the supporting frame 32. A metering wheel 34 is arranged in the conveying frame 1. One end of the metering wheel 34 abuts against the outer wall of one of the conveying rollers 2. The metering wheel 34 is fixed with a connecting rod 35 at one end. The connecting rod 35 is fixed with a rotating block 36 at the top. A circular rod 37 is fixed in the conveying frame 1 and located above the plurality of conveying rollers 2. The rotating block 36 is provided with a circular hole 38 for embedding the circular rod 37. The rotating block 36 is rotatably installed on the circular rod 37. The metering wheel 34 can always abut against one of the guide rollers 11. The metering wheel 34 can abut against the artificial leather surface passing through the surface of the guide roller 11.

[0025] The specific operation mode of the utility model is as follows:

[0026] The artificial leather passes through the guide roller 11, the tensioning roller 13 and the guide roller 11 in sequence, the motor 24 is started to drive the driving sprocket 27 to rotate, the driving sprocket 27 drives the driven sprocket 26 to rotate through the chain 25, the driven sprocket 26 drives the corresponding guide roller 11 to rotate, the guide roller 11 drives the tensioning frame 12 to rotate, the tensioning frame 12 drives the tensioning roller 13 to move in an arc track, and the height of the tensioning roller 13 is adjusted according to actual needs, so as to adjust the tensioning degree of the artificial leather, the artificial leather passes through the plurality of conveying rollers 2 in an S shape in sequence, the nut 8 is twisted to stop abutting against the mounting frame 3, so as to adjust the position of the plastic shell 4, after the adjustment is completed, the nut 8 is twisted again to abut against the mounting frame 3, so as to realize the positioning of the plastic shell 4, under the action of the magnet 5, the magnet 5 attracts the steel needle on the artificial leather to the surface of the plastic shell 4 through the plastic shell 4, the pull rod 14 is pulled, the pull rod 14 drives the magnet 5 to move through the ceramic block 17, the ceramic block 17 compresses the spring 16, the spring 16 is compressed and has a certain elastic potential energy, when the magnet 5 moves away from one side of the plastic shell 4, the magnetic force gradually weakens, until the gravitational force of the steel needle cannot be overcome, when the magnet 5 moves to a certain position, the steel needle attracted to the surface of the mounting shell 20 falls into the collecting box 28 from the surface of the mounting shell 20, the pull rod 14 is loosened, the spring 16 pushes the ceramic block 17 to reset under the action of the spring 16, the ceramic block 17 drives the magnet 5 to move to the original position, so as to make one end of the magnet 5 abut against the side wall of the inner cavity of the mounting shell 20.

[0027] 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 limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art 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 of them should be covered in the scope of the claims of the present application.

Claims

1. A synthetic leather conveying pin equipment, comprising a conveying frame (1), a plurality of conveying rollers (2) are arranged in the conveying frame (1) and rotate, and the synthetic leather passes through the plurality of conveying rollers (2) in sequence, characterized in that, The conveying frame (1) is fixed with a mounting frame (3) at one end, two suction needle assemblies are slidably arranged on the mounting frame (3), the suction needle assembly comprises a plastic shell (4) and a magnet (5), one end of the plastic shell (4) is fixed with a threaded rod (6), the mounting frame (3) is provided with two sliding holes (7) for allowing two corresponding threaded rods (6) to pass through, one end of the threaded rod (6) passing through the sliding hole (7) is threadedly connected with a nut (8), one end of the nut (8) abuts against the mounting frame (3), the plastic shell (4) has a cavity (9) for embedding the magnet (5), the plastic shell (4) is located at one side of one of the conveying rollers (2), the other end of the conveying frame (1) is fixed with a tensioning frame (10), two symmetrical guide rollers (11) are rotatably arranged on the tensioning frame (10), one of the guide rollers (11) is fixed with a tensioning frame (12), the tensioning frame (12) is provided with a tensioning roller (13) between the two guide rollers (11), the tensioning frame (10) is fixed with a driving assembly, the rotating shaft of the guide roller (11) fixed with the tensioning frame (12) penetrates through the tensioning frame (10) and is connected with the driving assembly, and the driving assembly is used to drive the corresponding guide roller (11) to rotate.

2. The artificial leather conveying pin device according to claim 1, wherein The suction needle assembly further comprises a pull rod (14), the magnet (5) is slidably arranged in the cavity (9), the threaded rod (6) is provided with a through hole (15) for embedding the pull rod (14), the through hole (15) penetrates through the plastic shell (4) and is connected with the cavity (9), the pull rod (14) extends into the cavity (9) at one end and is connected with the magnet (5) by penetrating through the through hole (15), a spring (16) is sleeved on the pull rod (14) and located in the cavity (9), and the spring (16) abuts against the magnet (5) and the inner wall of the cavity (9) at two ends.

3. The artificial leather conveying pin device according to claim 2, wherein One end of the magnet (5) is fixed with a ceramic block (17), one end of the ceramic block (17) is fixed with the pull rod (14), one end of the spring (16) abuts against one end of the ceramic block (17), and the ceramic block (17) is fixed with two symmetrical guide blocks (18), the inner wall of the cavity (9) is provided with two guide grooves (19) for embedding the two corresponding guide blocks (18).

4. The artificial leather conveying pin device according to claim 3, wherein The plastic shell (4) comprises a mounting shell (20) and a sliding block (21), the sliding block (21) is embedded in the sliding hole (7), the sliding block (21) is fixed with two symmetrical limiting blocks (22), the two side walls of the sliding hole (7) are provided with limiting grooves (23) for embedding the corresponding limiting blocks (22), the threaded rod (6) is fixed at one end of the sliding block (21), and the through hole (15) penetrates through the threaded rod (6), the sliding block (21) and the mounting shell (20) in sequence.

5. The artificial leather conveying pin device according to claim 3, wherein The plastic shell (4) is arranged obliquely relative to the conveying frame (1), and the inclination angle between the plastic shell (4) and the horizontal plane is 30 degrees.

6. The artificial leather conveying pin device according to claim 1, wherein The driving assembly comprises a motor (24), a chain (25), a rotating shaft of a guide roller (11) fixed with a tension frame (12) penetrating through one end of a tension frame (10) and fixed with a driven sprocket (26), the motor (24) is fixed on the tension frame (10) and located between the guide roller (11) and the conveying frame (1), the output end of the motor (24) is fixed with a driving sprocket (27), and the chain (25) is sleeved and engaged on the driving sprocket (27) and the driven sprocket (26).

7. The artificial leather conveying pin device according to claim 4, wherein The conveying frame (1) is slidably provided with a collecting box (28), the collecting box (28) is located below the plastic shell (4), the bottom of the collecting box (28) is fixed with a moving block (29), the inner bottom wall of the conveying frame (1) is provided with a groove (30) for embedding the moving block (29), one end of the groove (30) penetrates through the conveying frame (1), and the outer end of the pull rod (14) is sleeved with a rubber sleeve (31).

8. The artificial leather conveying pin device according to claim 1, wherein The top of the conveying frame (1) is fixed with a support frame (32), the inner top wall of the support frame (32) is fixed with an illuminating lamp (33), the conveying frame (1) is provided with a metering wheel (34), one end of the metering wheel (34) abuts against the outer wall of one of the conveying rollers (2), one end of the metering wheel (34) is fixed with a connecting rod (35), the top of the connecting rod (35) is fixed with a rotating block (36), the conveying frame (1) is fixed with a round rod (37) located above the conveying rollers (2), the rotating block (36) is provided with a round hole (38) for embedding the round rod (37), and the rotating block (36) is rotatably installed on the round rod (37).

Images