Feeding device of leather peeling machine

Abstract

The utility model belongs to the technical field of leather peeling equipment, and particularly discloses a feeding device of a leather peeling machine, which comprises a support frame arranged in a casing of the leather peeling machine and detachably connected with the casing. The mounting position of the support frame is mainly selected by considering the contact between the feeding wheel and the cutter, so that the support frame can control a proper gap to be reserved between the feeding wheel and the cutter; the feeding wheel is rotatably connected to the supporting frame; the motor is in transmission connection with the feeding wheel; the material stopping block is movably connected to the supporting frame through a position adjusting structure so that the top face of the material stopping block can abut against the lower area of the feeding wheel. According to the utility model, the material stopping block is tightly attached to the bottom of the feeding wheel, and when rotating to the bottom of the feeding wheel, waste is stopped by the material stopping block and moves towards the bottom of the peeling machine, so that the surface of the feeding wheel is ensured not to be wound by the waste all the time, the cutting efficiency is improved, and the fault risk of the peeling machine is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to leather skinning equipment technical field, concretely relates to a kind of leather skinning machine's feeding device. BACKGROUND

[0002] Leather skinning machine is the necessary equipment of processing widely used in leather, leather clothing, leather bag, leather gloves etc., can be applied to various natural leather, PU leather, synthetic leather, artificial leather, rubber, various elastic paperboard etc.

[0003] Continue to the need of leather finishing, the surface of the feeding wheel of leather skinning machine usually has certain roughness, in the processing process, since feeding wheel cannot independently clean waste, so that waste is tightly attached on feeding wheel, and waste will not fall along with the rotation of feeding wheel. With the continuation of processing, waste gradually increases, which affects the accurate control of cutting thickness of leather skinning machine, so that the quality of processed leather is difficult to guarantee, and there are also risks such as feeding wheel jamming and damage to equipment. If the skinning machine is cleaned, it must be stopped, which will affect the continuity of equipment production, so that upstream and downstream processes cannot be carried out in order, affecting delivery quality and quantity.

[0004] Therefore, in order to solve the problem of single function of leather skinning machine and inability to clean feeding wheel in prior art, the structure of feeding device of leather skinning machine needs to be improved, so as to solve the current technical problem. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing a kind of leather skinning machine's feeding device, by setting up the material blocking block tightly attached to the bottom of feeding wheel, blocking waste, avoid its winding feeding wheel, affect feeding effect.

[0006] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of leather skinning machine's feeding device, comprising:

[0007] Support frame, set in the casing of skinning machine, and with the casing is detachably connected;

[0008] Feeding wheel, rotatably connected to the support frame;

[0009] Motor, driving connection is connected to the feeding wheel;And

[0010] Material blocking block, by positioner structure movably connected to the support frame, so that the top surface of the material blocking block is attached to the lower region of the feeding wheel.

[0011] To better realize the utility model, the feeding wheel is ellipsoidal, and the top surface of the material blocking block is formed with curved surface matched with the ellipsoidal surface of the feeding wheel.

[0012] In order to better realize the utility model, the material blocking block bottom is equipped with the first groove which is matched with the connecting block, and the connecting block is detachably embedded in the first groove.

[0013] In order to better realize the utility model, the connecting block is screw-connected with two first fastening bolts, the connecting block top is equipped with a plurality of mounting holes, a plurality of spring is arranged in the mounting hole, and the spring is in the state of no deformation, and the top extends out of the mounting hole.

[0014] In order to better realize the utility model, the adjusting structure further includes a connecting plate, the connecting block is adjustably connected to the connecting plate through two first fastening bolts, the connecting plate is equipped with two first perforations for the two first fastening bolts to pass through and move, the two first perforations are long strip-shaped, and parallel to the central axis of the feeding wheel.

[0015] In order to better realize the utility model, the supporting frame is equipped with the first insertion slot for the connecting plate to be inserted, the connecting plate is adjustably inserted into the first insertion slot through the second fastening bolt, the connecting plate is equipped with the second perforation for the second fastening bolt to pass through and move, the second perforation is long strip-shaped, and perpendicular to the central axis of the feeding wheel.

[0016] In order to better realize the utility model, the supporting frame is equipped with the through hole with a non-circular cross section, the limiting rod is installed in the through hole, one end of the limiting rod is connected with the bearing, and the feeding wheel is installed with the second recess for the bearing to be placed.

[0017] In order to better realize the utility model, the supporting frame is equipped with the limiting hole, the bolt is inserted into the limiting hole, and the limiting rod is equipped with the third recess for the bolt to be inserted.

[0018] In order to better realize the utility model, the motor output end is equipped with the connecting head, the connecting head is equipped with the second insertion slot with a non-circular cross section, the matched transmission shaft is inserted into the second insertion slot, and the feeding wheel is equipped with the third insertion slot for the transmission shaft to be inserted.

[0019] Beneficial effects:

[0020] The utility model discloses a material blocking block is closely attached to the bottom of the feeding wheel, when the waste rotates to the bottom of the feeding wheel, will be blocked by the material blocking block, and moves to the bottom of the peeler, so as to ensure that the surface of the feeding wheel is always without waste winding, improve cutting efficiency, and reduce the failure risk of the peeler.

[0021] The utility model discloses a first fastening bolt is adjusted in the different position of first perforation, and the position of the material blocking block is adjusted to the axis of feeding relative to the different fixed position of the connecting block through the adjustment, thereby making it can be attached to the feeding wheel, through moving the connecting plate, and it is inserted in the different position of first slot, and through the fixed of second fastening bolt, the distance between the material blocking block and the feeding wheel is adjusted, and the both can be attached, and the guiding effect is not affected, and the rotation of the feeding wheel is not hindered too tightly, and the leather conveying effect is affected.

[0022] The utility model discloses the distance between the material blocking block and the feeding wheel is adjusted on the basis of second fastening bolt, and the spring is arranged, and the attaching degree between the guiding wheel and the material blocking block is adjusted flexibly, when the position movement between the feeding wheel and the material blocking block occurs, the spring elasticity is utilized to make the material blocking block can adjust the position along with, supplement this deviation, effectively guarantee the guiding effect, avoid the position movement of the feeding wheel because of abrasion, vibration, the different reasons such as leather cutting thickness, cause the clearance fluctuation between the feeding wheel and the material blocking block, and the feeding effect is affected.

[0023] The utility model discloses the installation of feeding wheel, through a series of non - circular limit rod, transmission shaft are inserted and fixed, can guarantee the transmission effect, and can improve the convenience of installation and disassembly, can complete the installation of each transmission part. ACCURACY OF DRAWINGS

[0024] Fig. 1 It is the explosion structure schematic drawing of the feeding device of the utility model in a visual angle;

[0025] Fig. 2 It is the explosion structure schematic drawing of the utility model in another visual angle;

[0026] Fig. 3 It is the stereogram of the utility model after installation.

[0027] In the drawing: 1, support frame;2, feeding wheel;3, motor;4, material blocking block;5, curved surface;6, first recess;7, connecting block;8, connecting plate;9, first fastening bolt;10, first perforation;11, first slot;12, second fastening bolt;13, second perforation;14, mounting hole;15, spring;16, through -hole;17, limit rod;18, bearing;19, second recess;20, limit hole;21, bolt;22, third recess;23, connecting head;24, second slot;25, transmission shaft;26, third slot;27, cutter. CONCRETE IMPLEMENTATION

[0028] EMBODIMENT

[0029] As Figs. 1-3As shown, a leather skinner's feeding device, comprising: a support frame 1, arranged in the casing of the skinner, and detachably connected with the casing. The installation position of the support frame 1 is mainly selected by considering the contact between the feeding wheel 2 and the cutter 27, so that a suitable gap between the feeding wheel 2 and the cutter 27 can be controlled; the feeding wheel 2 is rotatably connected to the support frame 1; the motor 3 is drivingly connected to the feeding wheel 2; and the material blocking block 4 is movably connected to the support frame 1 through the positioning structure, so that the top surface of the material blocking block 4 abuts against the lower region of the feeding wheel 2.

[0030] The working principle of the feeding device is as follows: after the motor 3 drives the feeding wheel 2 to rotate, the leather to be cut is transported to the cutter 27, and a certain gap is left between the cutter 27 and the feeding wheel 2, the width of the gap is equivalent to the thickness of the leather to be cut, and the leather is cut into two parts after contacting the cutter 27, the finished product is removed from the outside of the cutter 27, and the waste is dropped into the guide cover inside the cutter 27 for centralized collection. In the cutting process, the surface of the feeding wheel 2 has a certain roughness, so the waste may be tightly attached to the feeding wheel 2 and will not fall off as the feeding wheel 2 rotates. As the amount of waste increases, it will not only affect the accurate control of the leather cutting thickness, but also may cause the feeding wheel 2 to be stuck, damage the equipment and other risks. Therefore, the material blocking block 4 is arranged to tightly abut against the bottom of the feeding wheel 2, and the positioning structure is used to adjust the material blocking block 4 to always abut against the feeding wheel 2. When the waste rotates to the bottom of the feeding wheel 2, it will be blocked by the material blocking block 4 and move to the bottom of the skinner, so that the surface of the feeding wheel 2 is always free of waste winding, the cutting and thinning efficiency is improved, and the skinner failure risk is reduced.

[0031] Preferably, the feeding wheel 2 is in an ellipsoidal shape adapted to the cutter 27 of the skinner, and the top surface of the material blocking block 4 is formed with a curved surface 5 matched with the ellipsoidal surface of the feeding wheel 2. The guide wheel can be fully abutted to the surface of the feeding wheel 2, and the guiding effect will be better.

[0032] Preferably, the positioning structure comprises a connecting block 7, and the bottom of the material blocking block 4 is provided with a first groove 6 matched with the connecting block 7, and the connecting block 7 is detachably embedded in the first groove 6. Through the arrangement of the connecting block 7, the position of the material blocking block 4 is adjustable. Even if the feeding wheel 2 moves due to wear, vibration, different leather cutting thicknesses and other reasons, the material blocking block 4 can always be tightly abutted to the feeding wheel 2, and the guiding effect is ensured.

[0033] The top of the connecting block 7 is preferably provided with a plurality of mounting holes 14, and each of the plurality of mounting holes 14 is provided with a spring 15. The spring 15 extends out of the mounting hole 14 in an unstrained state. The distance between the material blocking block 4 and the feeding wheel 2 is adjusted only by the second fastening bolt 12. Since the adjustment is a fixed distance, it is impossible to avoid the position movement of the feeding wheel 2 due to reasons such as wear, vibration, different cutting thicknesses of leather, etc. The clearance between the feeding wheel 2 and the material blocking block 4 fluctuates, and waste material is inevitably adhered to the feeding wheel 2 through the clearance. However, through the arrangement of the spring 15, when the position movement occurs between the feeding wheel 2 and the material blocking block 4, the spring 15 can flexibly adjust the position of the material blocking block 4 by using the elastic force of the spring 15, so as to compensate for the deviation and always keep close contact with the surface of the feeding wheel 2, thereby effectively ensuring the material guiding effect.

[0034] The adjusting structure preferably further comprises a connecting plate 8, and the connecting block 7 is adjustably connected to the connecting plate 8 through two first fastening bolts 9. The connecting plate 8 is provided with two first through holes 10 for the two first fastening bolts 9 to pass through and move. The two first through holes 10 are in a strip shape and are arranged parallel to the central axis of the feeding wheel 2. By adjusting the positions of the two first fastening bolts 9 in the first through holes 10, the position of the material blocking block 4 relative to the axis of the feeding wheel 2 is adjusted by adjusting the different fixed positions of the connecting block 7, so that the material blocking block 4 can be in close contact with the feeding wheel 2.

[0035] The support frame 1 is preferably provided with a first insertion slot 11 for the connecting plate 8 to be inserted into. The connecting plate 8 is adjustably inserted into the first insertion slot 11 through a second fastening bolt 12. The connecting plate 8 is provided with a second through hole 13 for the second fastening bolt 12 to pass through and move. The second through hole 13 is in a strip shape and is arranged perpendicular to the central axis of the feeding wheel 2. By moving the connecting plate 8 to be inserted into different positions in the first insertion slot 11 and fixed by the second fastening bolt 12, the distance between the material blocking block 4 and the feeding wheel 2 is adjusted, so that the two can be in close contact and do not affect the material guiding effect, and also do not stick too tightly. In this way, the feeding wheel 2 can rotate smoothly, thereby ensuring the leather conveying effect.

[0036] Preferably, the support frame 1 is provided with a through hole 16 with a non-circular cross-sectional shape, a limiting rod 17 conforming to the through hole 16 is mounted in the through hole 16, one end of the limiting rod 17 is connected with a bearing 18, and the feeding wheel 2 is provided with a second groove 19 for placing the bearing 18. The support frame 1 is provided with a limiting hole 20, a bolt 21 is inserted into the limiting hole 20, and the limiting rod 17 is provided with a third groove 22 for inserting the bolt 21. The output end of the motor 3 is provided with a connecting head 23, the connecting head 23 is provided with a second slot 24 with a non-circular cross-sectional shape, a matched transmission shaft 25 is inserted into the second slot 24, and the feeding wheel 2 is provided with a third slot 26 for inserting the transmission shaft 25. By inserting the limiting rod 17 into the through hole 16 and inserting the bolt 21 into the limiting hole 20 and the third groove 22, the bearing 18 is mounted on the support frame 1 very conveniently and quickly, the non-circular limiting rod 17 helps to position the third groove 22 and the limiting hole 20 to correspond, and facilitates accurate insertion of the bolt 21; after the bearing 18 is mounted, the feeding wheel 2 is connected with the bearing 18 through the second groove 19 and is connected with the motor 3 through the transmission shaft 25, and similarly, the non-circular transmission shaft 25 can conveniently and quickly complete the transmission connection of the motor 3 and the feeding wheel 2.

[0037] Finally, it should be noted that: the above is only the preferred embodiment of the present application, and is not used to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A feeding device for a leather skiving machine, characterized in that, The application relates to a potato peeling machine, which comprises the following parts: a support frame (1) arranged in a machine shell of the potato peeling machine and detachably connected with the machine shell; a feeding wheel (2) rotatably connected with the support frame (1); a motor (3) drivingly connected with the feeding wheel (2); and a material blocking block (4) movably connected with the support frame (1) through a position adjusting structure so that the top surface of the material blocking block (4) abuts against the lower region of the feeding wheel (2). The feeding wheel (2) is in an ellipsoid shape matched with a cutter (27) of the potato peeling machine, and the top surface of the material blocking block (4) is formed with a curved surface (5) matched with the ellipsoid surface of the feeding wheel (2). The position adjusting structure comprises a connecting block (7), the bottom of the material blocking block (4) is provided with a first groove (6) matched with the connecting block (7), and the connecting block (7) is detachably embedded in the first groove (6). The top of the connecting block (7) is provided with a plurality of mounting holes (14), and a spring (15) is arranged in each of the mounting holes (14), and the top of the spring (15) extends out of the mounting hole (14) in a non-deformed state. The position adjusting structure further comprises a connecting plate (8), the connecting block (7) is adjustably connected with the connecting plate (8) through two first fastening bolts (9), the connecting plate (8) is provided with two first through holes (10) for the two first fastening bolts (9) to pass through and move, the two first through holes (10) are in a strip shape and are arranged in parallel with the central axis of the feeding wheel (2).

2. Feeding device for a leather skiving machine according to claim 1, characterized in that, The support frame (1) is provided with a first insertion slot (11) for the connecting plate (8) to be inserted, the connecting plate (8) is adjustably inserted into the first insertion slot (11) through a second fastening bolt (12), the connecting plate (8) is provided with a second through hole (13) for the second fastening bolt (12) to pass through and move, the second through hole (13) is in a strip shape and is arranged in perpendicular to the central axis of the feeding wheel (2).

3. The feeding device of a leather skinner according to claim 1, characterized in that, The support frame (1) is provided with a through hole (16) in a non-circular cross section shape, a limiting rod (17) is arranged in the through hole (16) and is shaped according to the through hole (16), one end of the limiting rod (17) is connected with a bearing (18), and the feeding wheel (2) is provided with a second groove (19) for the bearing (18) to be placed.

4. Feeding device for a leather skiving machine according to claim 3, characterized in that, The support frame (1) is provided with a limiting hole (20), a bolt (21) is inserted into the limiting hole (20), and the limiting rod (17) is provided with a third groove (22) for the bolt (21) to be inserted.

5. The feeding device of a leather skinner according to claim 3, characterized in that, The output end of the motor (3) is provided with a connecting head (23), the connecting head (23) is provided with a second insertion slot (24) in a non-circular cross section shape, a matched transmission shaft (25) is inserted into the second insertion slot (24), and the feeding wheel (2) is provided with a third insertion slot (26) for the transmission shaft (25) to be inserted.

6. Feeding device for a leather skiving machine according to claim 5, characterized in that, ​ 7. The feeding device of a leather skinner according to claim 1, characterized in that, ​ 8. Feeding device for a leather skiving machine according to claim 7, characterized in that, ​ 9. The feeding device of a leather skinner according to claim 1, characterized in that, ​

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