阅读说明：本技术 一种皮革加工用切割打磨装置 (Cutting and polishing device for leather processing ) 是由 陈宝淳 于 2021-09-13 设计创作，主要内容包括：本发明公开了一种皮革加工用切割打磨装置,具体涉及皮革加工领域,包括底座,所述底座的一端顶部设置有竖杆,以及底座的另一端顶部设置有固定板,所述固定板与竖杆之间设置有圆环,所述圆环的底端与底座活动连接,所述圆环的背面设置有齿轮,所述齿轮的顶部设置有电机。本发明通过设有加固杆与横杆,与现有技术相比,通过加固杆的任意组合可以适应不同形状的皮革,提高整体的适用性,使得多个加固杆紧密的位于皮革的边缘处,在后续打磨的过程中可以防止皮革边缘发生折褶,之后通过圆环的旋转使得转动杆沿着环形板的表面进行运动,再次适应不同形状的皮革,提高整体适用性,且减少对皮革边缘的损害,保证了皮革的质量。(The invention discloses a cutting and polishing device for leather processing, and particularly relates to the field of leather processing. According to the invention, the reinforcing rods and the cross rods are arranged, compared with the prior art, the leather polishing machine can adapt to leather with different shapes through any combination of the reinforcing rods, the overall applicability is improved, the plurality of reinforcing rods are tightly positioned at the edge of the leather, the edge of the leather can be prevented from being creased in the subsequent polishing process, then the rotating rod moves along the surface of the annular plate through the rotation of the circular ring, the leather with different shapes is adapted again, the overall applicability is improved, the damage to the edge of the leather is reduced, and the quality of the leather is ensured.)

1. The utility model provides a leather processing is with cutting grinding device, includes base (1), its characterized in that: a vertical rod (2) is arranged at the top of one end of the base (1), a fixed plate (3) is arranged at the top of the other end of the base (1), a circular ring (4) is arranged between the fixed plate (3) and the vertical rod (2), the bottom end of the circular ring (4) is movably connected with the base (1), a gear (5) is arranged on the back surface of the circular ring (4), a motor (6) is arranged at the top of the gear (5), the end part of an output shaft of the motor (6) is in transmission connection with the gear (5), and the bottom end of the gear (5) is in contact with the base (1);

the top of the fixing plate (3) is provided with a plurality of reinforcing rods (7), the number of the reinforcing rods (7) is multiple, the top of the fixing plate (3) is provided with a cable (8), the reinforcing rods (7) are fixedly connected through the cable (8), the central top of the fixing plate (3) is provided with a straight rod (9), the number of the cables (8) is multiple, the top of the base (1) is provided with a ring-shaped plate (10), the top surface of the ring-shaped plate (10) is obliquely arranged from inside to outside, one side of the outer side of the ring-shaped plate (10) is provided with a cross rod (11), one end of the cross rod (11) is provided with a pushing block (12), the top of the pushing block (12) is provided with an inclined plate (13), the pushing block (12) is in contact with the inclined plate (13), one side of the pushing block (12) is provided with a large spring (14), the top of big spring (14) is provided with little spring (15), the bottom of hang plate (13) is provided with slide bar (16), top one side that promotes piece (12) is provided with circular rod (17), little spring (15) encircle the surface that sets up at circular rod (17), and circular rod (17) and promote piece (12) fixed connection.

2. The cutting and buffing apparatus of claim 1 further comprising: the other end of the cross rod (11) is provided with a grinding block (18), the round rod (17) penetrates through the sliding rod (16) and is movably connected with the sliding rod (16), and the bottom end of the grinding block (18) is in contact with the base (1).

3. The cutting and buffing apparatus of claim 1 further comprising: one side that slide bar (16) are close to and promote piece (12) is provided with stopper (19), stopper (19) and circular rod (17) fixed connection, and stopper (19) contact with slide bar (16), the bottom of horizontal pole (11) is provided with dwang (20).

4. The cutting and buffing apparatus of claim 3 in which: the bottom and the annular plate (10) of dwang (20) contact, the outside surface of annular plate (10) is provided with the rack, the rack meshes with gear (5) mutually.

5. The cutting and buffing apparatus of claim 1 further comprising: the inner wall one side of ring (4) is provided with guide bar (21), big spring (14) encircle the surface that sets up at guide bar (21), guide bar (21) run through and promote piece (12), and guide bar (21) are located the back of horizontal pole (11).

6. The cutting and buffing apparatus of claim 5 in which: the guide rod (21) is movably connected with the pushing block (12), a placing plate (22) is arranged at the top of the circular ring (4), and the area of the placing plate (22) is equal to the diameter of the circular ring (4).

7. The cutting and buffing apparatus of claim 6 in which: the utility model discloses a cutting machine, including place board (22), one end top that is close to montant (2) is provided with bracing piece (23), the top of bracing piece (23) is provided with rotary rod (24), the top of placing board (22) is provided with cutting machine (25), and cutting machine (25) and rotary rod (24) fixed connection.

8. The cutting and buffing apparatus of claim 7 in which: the top of rotary rod (24) is provided with plectane (26), the top both sides of plectane (26) all are provided with carriage release lever (27), the quantity of carriage release lever (27) is two, two carriage release lever (27) are the central axis symmetry setting about the vertical direction of plectane (26), the center top of plectane (26) is provided with first threaded rod (28).

9. The cutting and buffing apparatus of claim 8 in which: the top of plectane (26) is provided with connecting plate (29), first threaded rod (28) and carriage release lever (27) all run through connecting plate (29), and carriage release lever (27) and connecting plate (29) swing joint to and first threaded rod (28) and connecting plate (29) threaded connection, the one end of connecting plate (29) and rotary rod (24) all is provided with sleeve (30), montant (2) run through sleeve (30) and with sleeve (30) swing joint.

10. The cutting and buffing apparatus of claim 9 in which: the quantity of sleeve (30) is two, the top one side that connecting plate (29) were kept away from in sleeve (30) is provided with L shaped plate (31), the top surface of montant (2) is provided with slot hole (32), the cross sectional shape of slot hole (32) is the cross, top one side of montant (2) is provided with second threaded rod (33), second threaded rod (33) and connecting plate (29) threaded connection, and the one end of second threaded rod (33) extends to the inside of slot hole (32) to with slot hole (32) looks adaptation.

Technical Field

The invention relates to the field of leather processing, in particular to a cutting and polishing device for leather processing.

Background

The leather is animal skin which is obtained by physical and chemical processing such as unhairing, tanning and the like and is denatured and non-perishable. The leather is formed by tightly weaving natural protein fibers in a three-dimensional space, and the surface of the leather is provided with a special grain surface layer which has natural grains and luster and comfortable hand feeling.

Among the prior art, still there are more shortcomings, if the leather is after the cutting is accomplished, the leather surface remains there is the burr, and the shape that the leather formed is different, if the mode that adopts artifical polishing makes work efficiency lower, it is inconvenient to use, current device can't adapt to the leather of different shapes when polishing, make the position of polishing piece can't remove along with the shape of leather, also can't protect the leather, make the leather edge take place to crease or damage easily, can't guarantee the quality of leather.

Disclosure of Invention

Technical problem to be solved

In order to overcome the above defects of the prior art, embodiments of the present invention provide a cutting and polishing device for leather processing, which comprises a plurality of reinforcing rods and a cross rod, wherein the reinforcing rods are moved above the leather, the plurality of reinforcing rods are placed at the edge of the leather, the plurality of reinforcing rods are combined together at will, the leather with different shapes can be adapted by the combination of the reinforcing rods, the applicability of the whole device is improved, the plurality of reinforcing rods are closely located at the edge of the leather, the edge of the leather can be prevented from being creased in the subsequent polishing process, the subsequent use of the leather is ensured, the rotating rod is moved along the surface of the annular plate by the rotation of the ring, the top surface of the annular plate is inclined from inside to outside, the cross rod can be moved up to one side of the inclined plate without performing subsequent extrusion on a large spring, when continuing the slope upward movement, and extrude the hang plate, extrude little spring, because the volume of big spring is greater than the volume of little spring, extrude little spring more easily, make the convenient motion that takes place of sanding block, at the in-process of polishing the leather, the unable phenomenon that removes of sanding block can not appear, reduce the harm to the leather edge, and can not let the leather take place to remove, adapt to the leather of different shapes once more, improve whole suitability, and reduce the harm to the leather edge, the quality of leather has been guaranteed, in order to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a leather processing is with cutting grinding device, includes the base, the one end top of base is provided with the montant to and the other end top of base is provided with the fixed plate, be provided with the ring between fixed plate and the montant, the bottom and the base swing joint of ring, the back of ring is provided with the gear, the top of gear is provided with the motor, the output shaft tip and the gear drive of motor are connected, the bottom and the base of gear contact.

The top of the fixed plate is provided with a plurality of reinforcing rods, the top of the fixed plate is provided with a cable, the reinforcing rods are fixedly connected through the cable, the top of the center of the fixing plate is provided with a straight rod, the number of the cables is multiple, the top of the base is provided with an annular plate, the top surface of the annular plate is obliquely arranged from inside to outside, one side of the outer side of the annular plate is provided with a cross rod, one end of the cross bar is provided with a pushing block, the top of the pushing block is provided with an inclined plate, the pushing block is contacted with the inclined plate, one side of the pushing block is provided with a large spring, the top of the large spring is provided with a small spring, the bottom end of the inclined plate is provided with a sliding rod, the pushing block is characterized in that a circular rod is arranged on one side of the top end of the pushing block, the small spring is arranged on the surface of the circular rod in a surrounding mode, and the circular rod is fixedly connected with the pushing block.

The specific implementation mode is as follows: the reinforcing rods are moved to the upper surface of the leather, the reinforcing rods are placed at the edges of the leather, the reinforcing rods are combined together randomly, the leather with different shapes can be adapted to the leather with the reinforcing rods combined randomly, the overall applicability is improved, the reinforcing rods are closely positioned at the edges of the leather, the leather edges can be prevented from being folded in the subsequent polishing process, the subsequent use of the leather is ensured, then the rotating rods move along the surface of the annular plate through the rotation of the circular ring, because the top surface of the annular plate is obliquely arranged from inside to outside, the cross rods can be moved upwards to one side of the inclined plate, subsequent extrusion on a large spring is not performed, when the inclined plate moves upwards continuously, the inclined plate is extruded, and a small spring is extruded, because the volume of the large spring is larger than that of the small spring, the small spring is extruded more easily, make the convenient motion that takes place of sanding block, at the in-process of polishing the leather, the unable phenomenon that removes of sanding block can not appear, reduces the harm to the leather edge, and can not let the leather take place to remove, adapts to the leather of different shapes once more, improves whole suitability, and reduces the harm to the leather edge, has guaranteed the quality of leather.

In a preferred embodiment, the other end of the cross rod is provided with a grinding block, the circular rod penetrates through the sliding rod and is movably connected with the sliding rod, and the bottom end of the grinding block is in contact with the base.

In a preferred embodiment, one side of the sliding rod close to the pushing block is provided with a limiting block, the limiting block is fixedly connected with the circular rod and is in contact with the sliding rod, and the bottom of the cross rod is provided with a rotating rod.

In a preferred embodiment, the bottom end of the rotating rod is in contact with an annular plate, and the outer side surface of the annular plate is provided with a rack which is meshed with a gear.

In a preferred embodiment, one side of the inner wall of the circular ring is provided with a guide rod, the large spring is arranged on the surface of the guide rod in a surrounding mode, the guide rod penetrates through the pushing block, and the guide rod is located on the back face of the cross rod.

In a preferred embodiment, the guide rod is movably connected with the pushing block, a placing plate is arranged at the top of the circular ring, and the area of the placing plate is equal to the diameter of the circular ring.

In a preferred embodiment, a supporting rod is arranged at the top of one end, close to the vertical rod, of the placing plate, a rotating rod is arranged at the top end of the supporting rod, a cutting machine is arranged at the top of the placing plate, and the cutting machine is fixedly connected with the rotating rod.

In a preferred embodiment, a circular plate is arranged at the top of the rotating rod, two moving rods are arranged on two sides of the top of the circular plate, the two moving rods are symmetrically arranged around the central axis of the circular plate in the vertical direction, and a first threaded rod is arranged at the top of the center of the circular plate.

In a preferred embodiment, the top of the circular plate is provided with a connecting plate, the first threaded rod and the moving rod both penetrate through the connecting plate, the moving rod is movably connected with the connecting plate, the first threaded rod is connected with the connecting plate through threads, one ends of the connecting plate and the rotating rod are both provided with sleeves, and the vertical rod penetrates through the sleeves and is movably connected with the sleeves.

In a preferred embodiment, telescopic quantity is two, the top one side that the connecting plate was kept away from to the sleeve is provided with the L shaped plate, the top surface of montant is provided with the slot hole, the cross sectional shape of slot hole is the cross, top one side of montant is provided with the second threaded rod, second threaded rod and connecting plate threaded connection, and the one end of second threaded rod extends to the inside of slot hole to with slot hole looks adaptation.

(III) advantageous effects

The invention provides a cutting and polishing device for leather processing, which has the following beneficial effects:

1. compared with the prior art, the invention has the advantages that the reinforcing rods and the cross rods are arranged, the reinforcing rods are moved to the leather, the reinforcing rods are arranged at the edge of the leather, the reinforcing rods are combined together randomly, the leather with different shapes can be adapted through the random combination of the reinforcing rods, the whole applicability is improved, the reinforcing rods are tightly positioned at the edge of the leather, the edge of the leather can be prevented from being folded in the subsequent polishing process, the subsequent use of the leather is ensured, then the rotating rods move along the surface of the annular plate through the rotation of the circular ring, because the top surface of the annular plate is obliquely arranged from inside to outside, the cross rods can be moved upwards to one side of the inclined plate, the subsequent extrusion on the large spring is not needed, when the inclined upwards movement is continued, the inclined plate is extruded, the small spring is extruded, and because the volume of the large spring is larger than that of the small spring, the small spring is more easily extruded, so that the polishing block is convenient to move, the phenomenon that the polishing block cannot move in the process of polishing leather is avoided, the damage to the edge of the leather is reduced, the leather cannot move, the leather is adapted to the leather with different shapes again, the overall applicability is improved, the damage to the edge of the leather is reduced, and the quality of the leather is ensured;

2. according to the leather processing device, the cable and the circular plate are arranged, and compared with the prior art, the second threaded rod is in threaded connection with the L-shaped plate and can move, so that one end of the second threaded rod enters the groove hole, the connecting plate can be prevented from rotating, the stability is improved, the leather can be pressed by downward movement of the circular plate, the stability of the reinforcing rods and the leather is improved, the reinforcing rods are fixedly connected through the cable, the reinforcing rods are prevented from being lost through the cable, and the reinforcing rods are always connected with the straight rod.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a top view of the sleeve and second threaded rod of the present invention.

Fig. 3 is a top view of the motor and the ring of the present invention.

Fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.

FIG. 5 is a bottom view of the straight rod and cable of the present invention.

FIG. 6 is a perspective view of the connecting plate and the circular plate of the present invention.

The reference signs are: 1 base, 2 vertical rods, 3 fixed plates, 4 circular rings, 5 gears, 6 motors, 7 reinforcing rods, 8 cables, 9 straight rods, 10 annular plates, 11 cross rods, 12 pushing blocks, 13 inclined plates, 14 large springs, 15 small springs, 16 sliding rods, 17 circular rods, 18 polishing blocks, 19 limiting blocks, 20 rotating rods, 21 guide rods, 22 placing plates, 23 supporting rods, 24 rotating rods, 25 cutting machines, 26 circular plates, 27 moving rods, 28 first threaded rods, 29 connecting plates, 30 sleeves, 31L-shaped plates, 32 slotted holes and 33 second threaded rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a cutting and polishing device for leather processing, which comprises a base 1, wherein a vertical rod 2 is arranged at the top of one end of the base 1, a fixed plate 3 is arranged at the top of the other end of the base 1, a circular ring 4 is arranged between the fixed plate 3 and the vertical rod 2, the bottom end of the circular ring 4 is movably connected with the base 1, a gear 5 is arranged on the back surface of the circular ring 4, a motor 6 is arranged at the top of the gear 5, the end part of an output shaft of the motor 6 is in transmission connection with the gear 5, and the bottom end of the gear 5 is in contact with the base 1.

Referring to the attached drawings 1-6 of the specification, the top of the fixing plate 3 of the cutting and polishing device for leather processing of the embodiment is provided with a plurality of reinforcing rods 7, the top of the fixing plate 3 is provided with a cable 8, the reinforcing rods 7 are fixedly connected through the cable 8, the top of the center of the fixing plate 3 is provided with a straight rod 9, the cable 8 is provided with a plurality of cables 8, the top of the base 1 is provided with an annular plate 10, the top surface of the annular plate 10 is inclined from inside to outside, one side of the outer side of the annular plate 10 is provided with a cross rod 11, one end of the cross rod 11 is provided with a pushing block 12, the top of the pushing block 12 is provided with an inclined plate 13, the pushing block 12 is in contact with the inclined plate 13, one side of the pushing block 12 is provided with a large spring 14, and the top of the large spring 14 is provided with a small spring 15, the bottom end of the inclined plate 13 is provided with a sliding rod 16, one side of the top end of the pushing block 12 is provided with a circular rod 17, the small spring 15 is arranged on the surface of the circular rod 17 in a surrounding mode, and the circular rod 17 is fixedly connected with the pushing block 12.

Furthermore, the other end of the cross rod 11 is provided with a polishing block 18, the circular rod 17 penetrates through the sliding rod 16 and is movably connected with the sliding rod 16, and the bottom end of the polishing block 18 is in contact with the base 1, so that the polishing block 18 rotates and moves left and right.

Further, one side that slide bar 16 is close to and promotes piece 12 is provided with stopper 19, stopper 19 and circular rod 17 fixed connection, and stopper 19 contacts with slide bar 16, the bottom of horizontal pole 11 is provided with dwang 20, can prevent through stopper 19 that the motion is excessive, lets the bottom of hang plate 13 and promotes piece 12 and be in vertical collineation.

Further, the bottom of dwang 20 contacts with annular plate 10, the outside surface of annular plate 10 is provided with the rack, the rack meshes with gear 5 mutually, because gear 5 passes through the rack and meshes with ring 4 mutually for let ring 4 take place to rotate simultaneously when gear 5 takes place to rotate.

Further, a guide rod 21 is arranged on one side of the inner wall of the circular ring 4, the large spring 14 is arranged on the surface of the guide rod 21 in a surrounding manner, the guide rod 21 penetrates through the pushing block 12, and the guide rod 21 is located on the back of the cross rod 11, so that the pushing block 12 moves along the guide rod 21 to extrude the large spring 14.

Further, the guide rod 21 is movably connected with the pushing block 12, a placing plate 22 is arranged at the top of the circular ring 4, the area of the placing plate 22 is equal to the diameter of the circular ring 4, and the placing plate 22 and the circular ring 4 are arranged in a vertical collinear mode and cannot be in contact with the motor 6.

Further, place the board 22 and be close to the one end top of montant 2 and be provided with bracing piece 23, the top of bracing piece 23 is provided with rotary rod 24, the top of placing board 22 is provided with cutting machine 25, and cutting machine 25 and rotary rod 24 fixed connection can let cutting machine 25 take place to rotate through rotary rod 24, and can let through bracing piece 23 place board 22 and take place to rotate simultaneously.

Further, the top of the rotating rod 24 is provided with a circular plate 26, both sides of the top of the circular plate 26 are provided with moving rods 27, the number of the moving rods 27 is two, two of the moving rods 27 are symmetrically arranged about the vertical direction of the circular plate 26 as the central axis, the top of the center of the circular plate 26 is provided with a first threaded rod 28, the first threaded rod 28 can move downwards through a connecting plate 29, and the downward movement of the bottom circular plate 26 and the moving rods 27 is pushed.

Further, the top of plectane 26 is provided with connecting plate 29, first threaded rod 28 and carriage release lever 27 all run through connecting plate 29, and carriage release lever 27 and connecting plate 29 swing joint to and first threaded rod 28 and connecting plate 29 threaded connection, the one end of connecting plate 29 and rotary rod 24 all is provided with sleeve 30, montant 2 run through sleeve 30 and with sleeve 30 swing joint, the sleeve 30 of bottom takes place to rotate to drive the rotor plate and take place to rotate, the sleeve 30 at top takes place to rotate connecting plate 29 and L shaped plate 31 simultaneously.

Further, the quantity of sleeve 30 is two, the top one side that connecting plate 29 was kept away from to sleeve 30 is provided with L shaped plate 31, the top surface of montant 2 is provided with slot hole 32, the cross sectional shape of slot hole 32 is the cross, top one side of montant 2 is provided with second threaded rod 33, second threaded rod 33 and connecting plate 29 threaded connection, and the one end of second threaded rod 33 extends to the inside of slot hole 32 to with slot hole 32 looks adaptation, the inside of slot hole 32 is advanced to the one end of second threaded rod 33, can prevent that connecting plate 29 from taking place to rotate, increase stability.

In conclusion, the working process of the invention is as follows: when in use, leather is placed on the placing plate 22, the leather is positioned at the bottom of the cutting machine 25, then the cutting machine 25 is used for cutting the leather, the leather is formed into different shapes, after the cutting is finished, the cut leather is taken down, other leather which is not in use is continuously placed on the placing plate 22, the sleeve 30 at the bottom is rotated due to the movable connection of the sleeve 30 at the bottom and the vertical rod 2, and the rotating plate is driven to rotate, the rotating plate is fixedly connected with the placing plate 22 through the supporting rod 23, when the rotating plate rotates, the supporting plate at the bottom and the placing plate 22 can be simultaneously rotated, so that the placing plate 22 and the rotating rod 24 at the top are simultaneously positioned at one side of the vertical rod 2, the subsequent operation is convenient, the cut leather is placed on the base 1, the polishing block 18 is moved, and the leather polishing block 18 is contacted, the leather is positioned at the center of the annular plate 10, then the connecting plate 29 and the L-shaped plate 31 are rotated simultaneously through the sleeve 30 at the top, the connecting plate 29 is rotated to the top of the annular plate 10, the circular plate 26 and the second threaded rod 33 are rotated simultaneously, because the cross section of the slotted hole 32 is cross-shaped, when the second threaded rod 33 is rotated, the second threaded rod 33 is aligned with the other end of the slotted hole 32, the subsequent use is convenient, the second threaded rod 33 is rotated, because the second threaded rod 33 is in threaded connection with the L-shaped plate 31, the rotating second threaded rod 33 can be moved, one end of the second threaded rod 33 is led into the slotted hole 32, the circular plate 26 can be prevented from rotating through the combination of the second threaded rod 33 and the slotted hole 32, the subsequent operation on the reinforcing rod 7 is convenient, when the circular plate 26 is rotated, the moving rod 27 and the first threaded rod 28 can be rotated simultaneously, when leather is positioned on the base 1, the reinforcing rods 7 on the fixing plate 3 are moved to enable the reinforcing rods 7 to move to the upper side of the leather, the reinforcing rods 7 are fixedly connected through the cables 8, the reinforcing rods 7 are prevented from being lost through the cables 8, the reinforcing rods 7 are always connected with the straight rods 9, the reinforcing rods 7 are placed at the edge of the leather, the reinforcing rods 7 are randomly combined together, the leather with different shapes can be adapted through random combination of the reinforcing rods 7, the applicability of the whole body is improved, the reinforcing rods 7 can be positioned at the bottom of the circular plate 26 through movement of the reinforcing rods 7, then the first threaded rod 28 is rotated, and due to the fact that the first threaded rod 28 is in threaded connection with the connecting plate 29, the first threaded rod 28 can move downwards through the connecting plate 29, and the downward movement of the circular plate 26 at the bottom and the moving rod 27 is pushed, so that the circular plate 26 is in contact with the reinforcing rods 7, the reinforcing rods 7 at the bottom can be pressed through the circular plate 26, so that the reinforcing rods 7 are closely positioned at the edge of the leather, the edge of the leather can be prevented from being wrinkled in the subsequent polishing process, the subsequent use of the leather is ensured, the movement of the reinforcing rods 7 and the leather at the bottom can be prevented through the circular plate 26, the stability is improved, the subsequent operation is convenient, the motor 6 is used, the gear 5 is driven to rotate through the motor 6 because the end part of the output shaft of the motor 6 is in transmission connection with the gear 5, the gear 5 is meshed with the circular ring 4 through the gear rail, the circular ring 4 is enabled to simultaneously rotate when the gear 5 rotates, the polishing blocks 18 are simultaneously rotated, when one side of the leather is close to the circular ring 4, the polishing blocks 18 with higher height can be contacted with the reinforcing rods 7 at the edge of the leather, the reinforcing rod 7 is moved, the movement of the cross rod 11 and the rotating rod 20 at the bottom is pushed, the pushing block 12 can be moved by the movement of the cross rod 11, the pushing block 12 is movably connected with the guide rod 21, the pushing block 12 is moved along the guide rod 21 and extrudes the large spring 14, the polishing block 18 is tightly connected with leather and is polished, the position of the polishing block 18 is changed, the rotating rod 20 is moved along the surface of the annular plate 10 by the rotation of the circular ring 4, the rotating rod 20 can be moved upwards gradually in the rotating process due to the inclined arrangement of the top surface of the annular plate 10 from inside to outside, the cross rod 11 can be moved upwards to one side of the inclined plate 13 due to the contact of one end of the cross rod 11 with the pushing block 12, the subsequent extrusion of the large spring 14 is avoided, when the cross rod 11 continues to move, can let horizontal pole 11 continue the slope upward movement, and extrude hang plate 13, make the slide bar 16 of bottom take place the motion, let slide bar 16 move along circular rod 17, extrude little spring 15, because the volume of big spring 14 is greater than little spring 15's volume, extrude little spring 15 more easily, make the convenient emergence motion of sanding block 18, at the in-process of polishing the leather, the unable phenomenon that removes of sanding block 18 can not appear, reduce the harm to the leather edge, and can not let the leather take place to remove, later let polish through ring 4 and take place the annular rotation, accomplish the work of polishing to the leather edge.

The working principle of the invention is as follows:

referring to the attached drawings 1-5 of the specification, the cutting and polishing device for leather processing of the embodiment of the invention moves the reinforcing rods 7 to the leather, places a plurality of reinforcing rods 7 at the edge of the leather, combines the reinforcing rods 7 together at will, can adapt to the leather with different shapes by combining the reinforcing rods 7 at will, improves the applicability of the whole, enables the reinforcing rods 7 to be closely positioned at the edge of the leather, can prevent the edge of the leather from being folded in the subsequent polishing process, ensures the subsequent use of the leather, enables the rotating rod 20 to move along the surface of the annular plate 10 by rotating the circular ring 4, can enable the cross rod 11 to move upwards to one side of the inclined plate 13 due to the inclined arrangement of the top surface of the annular plate 10 from inside to outside, does not perform subsequent extrusion on the large spring 14, and continues to move upwards in an inclined manner, the inclined plate 13 is extruded, the small spring 15 is extruded, and the small spring 15 is more easily extruded due to the fact that the volume of the large spring 14 is larger than that of the small spring 15, so that the polishing block 18 is convenient to move, the phenomenon that the polishing block 18 cannot move is avoided in the process of polishing leather, damage to the edge of the leather is reduced, the leather cannot move, the leather is adapted to leather with different shapes again, the overall applicability is improved, damage to the edge of the leather is reduced, and the quality of the leather is guaranteed;

referring to the attached drawings 1 and 6 in the specification, when the cutting and polishing device for leather processing in the embodiment of the invention is used, the second threaded rod 33 is in threaded connection with the L-shaped plate 31, so that the second threaded rod 33 can move, one end of the second threaded rod 33 enters the groove hole 32, the connecting plate 29 can be prevented from rotating, the stability is improved, then the downward movement of the circular plate 26 can press leather, the stability of the reinforcing rods 7 and the leather is improved, the reinforcing rods 7 are fixedly connected through the cables 8, the reinforcing rods 7 are prevented from being lost through the cables 8, and the reinforcing rods 7 are always connected with the straight rods 9.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.