Floating pinch roll type cinnamon raw skin surface layer planer

Abstract

The utility model provides a floating pinch roll type cinnamon raw hide surface layer planer which is characterized in that a pair of vertical supporting plates is erected above a rack, an input pinch roll and an output pinch roll which are arranged at intervals in a front-back mode are erected between the two vertical supporting plates, the input pinch roll is composed of an upper input roll and a lower input roll, and the output pinch roll is composed of an upper output roll and a lower output roll. The two vertical supporting plates adopt fixed support for roller shaft bearings of the input lower roller and the output lower roller, and adopt floating support capable of elastically floating for roller shaft bearings of the input upper roller and the output upper roller; and a planer tool assembly is erected between the input lower roller and the output lower roller. According to the peeling machine, the pair of input clamping rollers and the pair of output clamping rollers are directly adopted for clamping and conveying the cinnamon raw skins, the transmission structure can be greatly simplified, the whole machine is miniaturized, and the manufacturing cost is reduced; and the input upper roller and the output upper roller can automatically and elastically float upwards according to the condition that the thicknesses of the cinnamon raw skins are not uniform, and the stable peeling effect can be achieved.

Description

Technical Field

[0001] The utility model relates to a peeling machine, in particular to a floating clamping roller type cinnamon hide surface layer peeling machine, belonging to the technical field of medicinal material processing machinery. Background Art

[0002] When cinnamon is prepared as a spice or medicinal material, it is necessary to remove the black skin on the surface of the cinnamon hides collected by farmers, retain the inner layer of the hides, and then place the peeled cinnamon hides in a cool place to air-dry to obtain the finished product. In order to obtain higher peeling efficiency and better peeling quality, a specific peeling machine can be used to peel the black skin on the surface of the cinnamon hides. The existing cinnamon hide surface peeling machine generally adopts an upper conveyor belt and two lower conveyor belts to form a herringbone arrangement to clamp and convey the cinnamon hides, and a peeling mechanism is set between the two lower conveyor belts so that the cinnamon hides can be peeled during the process. The cinnamon hide surface peeling machine of this structure needs to set up a longer clamping and conveying channel, more transmission parts, and a more complex transmission structure, so it is more suitable to be made into large and medium-sized equipment with higher prices, which is used for large-scale cinnamon peeling processing in factories. But for some individual farmers and small processing workshops, they often have the demand for small-batch cinnamon peeling processing, and hope to get a small cinnamon hide surface peeling machine with simpler transmission structure, smaller size and lower price. Utility Model Content

[0003] The utility model aims to provide a floating clamping roller type cinnamon hide surface peeling machine, which adopts floating clamping rollers to directly clamp and convey the cinnamon hide, can simplify the transmission structure, and miniaturize the whole machine, thereby meeting the needs of small-batch cinnamon peeling processing.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A floating nip roller type cinnamon hide surface peeling machine, which is provided with a frame, a pair of vertical support plates arranged in parallel and spaced apart on the left and right are set above the frame, and two pairs of horizontal transverse nip rollers arranged in front and back are set between the two vertical support plates, wherein the front pair of nip rollers are input nip rollers, which are composed of an input upper roller and an input lower roller arranged up and down, and the front side of the gap between the input upper roller and the input lower roller is a feed inlet, and the rear pair of nip rollers are output nip rollers, which are composed of an output upper roller and an output lower roller arranged up and down, and the rear side of the gap between the output upper roller and the output lower roller is a discharge outlet; the outer diameter of the input upper roller is larger than the outer diameter of the input lower roller, and the upper roller vertices of the input lower roller and the output lower roller are on the same horizontal plane, and the input upper roller, the input lower roller, and the output roller are arranged in a horizontal plane. The roller shafts at both ends of the upper roller and the output lower roller are rotatably supported on the two vertical support plates through bearings. The two vertical support plates adopt fixed support for the roller shaft bearings of the input lower roller and the output lower roller, and adopt elastic floating support for the roller shaft bearings of the input upper roller and the output upper roller. A reduction motor is set up under the frame, and the output shaft of the reduction motor is connected with the roller shafts of the input clamping roller and the output clamping roller through a chain drive assembly. The input clamping roller and the output clamping roller are driven by the reduction motor to form a clamping and conveying in the same direction and at the same speed from front to back. A planer assembly is set up on the inner side of the two vertical support plates between the input lower roller and the output lower roller. The planing cutting surface of the planer assembly extends to the rear side of the gap between the input upper roller and the input lower roller and forms a butt joint with the upper roller surface of the input lower roller.

[0006] The surface peeling machine of cinnamon hide of the utility model has a simple structure and is easy to adjust. Since it directly adopts a pair of input clamping rollers and a pair of output clamping rollers to clamp and convey the cinnamon hide, it abandons the existing clamping and conveying structure of the conventional upper and lower conveyor belts, and can greatly simplify the transmission structure, miniaturize the whole machine, and reduce the manufacturing cost, thereby meeting the needs of small-batch cinnamon peeling processing. In order to cope with the uneven thickness, knots, and concave and convex conditions of the harvested cinnamon hides to be peeled, the peeling machine sets the input upper roller of the input clamping roller and the output upper roller of the output clamping roller as elastically floating support structures. When the cinnamon hide passes through the input clamping roller and the output clamping roller, the input upper roller and the output upper roller can automatically and elastically float according to the material conditions, which can not only maintain the clamping and flattening of the material for conveying, but also prevent the phenomenon of material jamming, and obtain a stable peeling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a three-dimensional structural schematic diagram of this peeling machine.

[0008] Figure 2 for Figure 1 Top view of the .

[0009] Figure 3 for Figure 1 Schematic diagram of the three-dimensional structure of the peeling machine when the upper part of the frame is rotated to face the front.

[0010] Figure 4 for Figure 2 An enlarged AA section view of the part above the frame of the peeling machine.

[0011] Figure 5 for Figure 2 An enlarged BB section view of the part above the frame of the peeling machine.

[0012] Figure 6 This is an enlarged view of the partial three-dimensional structure of the planer assembly installed between two upright support plates.

[0013] Figure 7 for Figure 6 Schematic diagram of the three-dimensional structure when rotated to face the back.

[0014] Figure 8 for Figure 6 Exploded parts diagram.

[0015] In the figure: 1-frame, 2-vertical support plate, 2.1-front U-shaped groove, 2.2-rear U-shaped groove, 2.3-middle partition, 2.4-upper extension screw, 2.5-lower support plate, 2.51-lower long hole, 2.52-push plate, 2.6-pull plate, 3-input upper roller, 4-input lower roller, 5-output upper roller, 6-output lower roller, 7-reduction motor, 8-double-head tension support rod, 9-thrust spring, 10-rectangular square seat, 11-screw nut frame, 12-tightening nut, 13-screw rod, 14-planer, 14.1-upper long hole, 14.2-upper Screw hole, 15-front pad, 15.1-rear screw hole, 15.2-middle screw hole, 15.3-front screw hole, 15.4-pull screw, 16-tightening nut, 17-front pad lifting screw, 18-lower locking screw, 19-thrust screw, 20-planer lifting screw, 21-upper locking screw, 22-swing arm, 23-tensioning sprocket, 24-elastic tension spring, 25-chain ring, 26-first sprocket, 27-second sprocket, 28-third sprocket, 29-fourth sprocket, 30-fifth sprocket, 31-feed guide groove, 32-discharge guide groove. DETAILED DESCRIPTION

[0016] The utility model is further described below in conjunction with the accompanying drawings. In the description of the utility model, the directional words "upper", "lower", "front", "back", "left", and "right" are based on the attached drawings of the specification. Figure 1 and Figure 6 The orientation or position relationship indicated is defined only for the convenience of describing the present invention, rather than referring to a specific orientation that a device or element must have, and should not be regarded as a limitation to the present invention.

[0017] like Figure 1-8As shown, the floating nip roller type cinnamon hide surface peeling machine is provided with a frame 1, a pair of vertical support plates 2 arranged in parallel and spaced apart on the left and right are set above the frame 1, and two pairs of horizontal transverse nip rollers arranged in front and back are set between the two vertical support plates 2, wherein the front pair of nip rollers are input nip rollers, which are composed of an input upper roller 3 and an input lower roller 4 arranged up and down, and the front side of the gap between the input upper roller 3 and the input lower roller 4 is a feed port, and the rear pair of nip rollers are output nip rollers, which are composed of an output upper roller 5 and an output lower roller 6 arranged up and down, and the rear side of the gap between the output upper roller 5 and the output lower roller 6 is a discharge port; the outer diameter of the input upper roller 3 is larger than the outer diameter of the input lower roller 4, and the upper roller surface vertices of the input lower roller 4 and the output lower roller 6 are on the same horizontal plane, and the input upper roller 3, the input lower roller 4, the output The roller shafts at both ends of the output upper roller 5 and the output lower roller 6 are rotatably supported on the two vertical support plates 2 through bearings. The two vertical support plates 2 adopt fixed support for the roller shaft bearings of the input lower roller 4 and the output lower roller 6, and adopt elastic floating support for the roller shaft bearings of the input upper roller 3 and the output upper roller 5; a reduction motor 7 is set up below the frame 1, and the output shaft of the reduction motor 7 is connected with the roller shafts of the input clamping roller and the output clamping roller through a chain transmission assembly, and the input clamping roller and the output clamping roller are driven by the reduction motor 7 to form a clamping and conveying in the same direction and at the same speed from front to back; a planer assembly is set up on the inner side of the two vertical support plates 2 between the input lower roller 4 and the output lower roller 6, and the planing cutting surface of the planer assembly extends to the rear side of the gap between the input upper roller and the input lower roller and forms a butt joint with the upper roller surface of the input lower roller 4.

[0018] The top surface of the vertical support plate 2 is provided with a front U-shaped groove 2.1 and a rear U-shaped groove 2.2 for installing the roller bearings of the input clamping roller and the output clamping roller respectively; an intermediate partition plate 2.3 is fixedly welded in the middle of the front U-shaped groove 2.1, and the roller bearing of the input lower roller 4 is supported on the bottom of the groove of the front U-shaped groove 2.1. A retractable and lockable double-head tensioning strut 8 is provided between the top surface of the outer ring of the roller bearing of the input lower roller 4 and the bottom surface of the intermediate partition plate 2.3 for tensioning and fixing. The roller bearing of the input upper roller 3 is supported on the top surface of the intermediate partition plate 2.2 in the front U-shaped groove 2.1. The top surface of the vertical support plate 2 is supported at the opening of the front U-shaped groove 2.1. A spring push device is provided, and a thrust spring 9 is provided between the top surface of the roller bearing outer ring of the input upper roller 3 and the spring push device; the roller bearing of the output lower roller 6 is supported at the bottom of the rear U-shaped groove 2.2, and a movable rectangular square seat 10 is provided in the rear U-shaped groove 2.2. The bottom surface of the roller bearing outer ring of the output upper roller 5 and the top surface of the roller bearing outer ring of the output lower roller 6 are supported together in the upper and lower openings of the rectangular square seat 10. A spring push device is also provided on the top surface of the vertical support plate 2 at the opening of the rear U-shaped groove 2.2, and a thrust spring 9 is provided between the top surface of the roller bearing outer ring of the output upper roller 5 and the spring push device. In the rear U-shaped groove 2.2, since the roller bearings of the output upper roller 5 and the output lower roller 6 are relatively close in the upper and lower distances, the double-head tensioning strut 8 cannot be placed, so a rectangular square seat 10 is used for support and fixation.

[0019] The spring pushing device is provided with a nut frame 11, and the top surface of the vertical support plate 2 is fixedly connected with an upward extension screw rod 2.4 on both sides of the opening of the front U-shaped groove 2.1 and the rear U-shaped groove 2.2. The two ends of the nut frame 11 are sleeved on the two upward extension screw rods 2.4 through the openings and are locked with clamping nuts 12 on the upper and lower sides. The nut in the middle of the nut frame 11 is equipped with a vertically penetrating screw rod 13, the upper end of the screw rod 13 is provided with a rotating handle, the lower end of the screw rod 13 is provided with a push head, and the lower end of the nut frame 11 is provided with a sleeve on the periphery of the screw rod 13; the upper part of the thrust spring 9 is sleeved in the sleeve of the nut frame 11 and elastically presses against the push head at the lower end of the screw rod 13.

[0020] The planer assembly is provided with a planer 14 and a front pad 15; the inner sides of the two upright support plates 2 are respectively fixedly welded with inclined lower support plates 2.5 with a high front and a low rear to support and fix the left and right ends of the front pad 15, so that the front pad 15 remains in a tilted forward state, and the front end of the front pad 15 is cut into a wedge-shaped tip to keep the front end surface of the front pad 15 horizontal; the blade of the planer 14 is fixedly stacked on the front pad 15 and follows the front pad 15 to form an inclined state, and the front end of the planer 14 is cut into a wedge-shaped cutting edge to keep the front end surface of the planer 14 horizontal, and the front end surfaces of the front pads 15 arranged in front and behind and the front end surface of the planer 14 together constitute the planing cutting surface of the planer assembly, and the gap between the cutting edge of the planer 14 and the rear edge of the front end surface of the front pad 15 is the cutting edge.

[0021] Furthermore, the lower support plate 2.5 on the two vertical support plates 2 is provided with a lower long hole 2.51, and the left and right ends of the front pad 15 are provided with a rear screw hole 15.1, a middle screw hole 15.2, and a front screw hole 15.3. The front pad 15 is also fixedly connected with two long pull screws 15.4 extending forward on the left and right sides. The inner sides of the two vertical support plates 2 are respectively fixedly welded with pull plates 2.6 with openings at the ends of the left and right pull screws 15.4. After the ends of the pull screws 15.4 pass through the openings of the pull plates 2.6, tightening nuts 16 are provided on both sides of the pull plates 2.6 for locking. The front pad lifting screws 17 are screwed into the front screw holes 15.3 of the front pad 15 from above and pushed down. On the support plate 2.5, the lower locking screw 18 passes through the lower long hole 2.51 of the lower support plate 2.5 from below and is screwed into the middle screw hole of the front pad; the left and right ends of the blade of the planer 14 are respectively provided with an upper long hole 14.1 and an upper screw hole 14.2, and the rear side of the lower support plate 2.5 is fixedly welded with a push plate 2.52 with a screw hole, and the thrust screw 19 is screwed into the screw hole of the push plate 2.52 from the rear side and pushed against the rear end of the blade of the planer 14, the planer lifting screw 20 is screwed into the upper screw hole 14.2 of the planer 14 from above and pushed against the front pad 15, and the upper locking screw 21 passes through the upper long hole 14.1 of the planer 14 from above and is screwed into the rear screw hole 15.1 of the front pad 15. When fine-tuning the position of the front pad 15, loosen the lower locking screw 18, adjust the tension nut 16 to slightly translate the front pad 15 forward and backward along the top surface of the lower support plate 2.5, adjust the front pad lifting screw 17 to slightly raise and lower the front end of the front pad 15, and then tighten the lower locking screw 18. When fine-tuning the position of the planer 14, loosen the upper locking screw 21, adjust the thrust screw 19 to slightly translate the planer 14 forward and backward along the front pad 15, and adjust the planer lifting screw 20 to slightly raise and lower the front end of the planer 14, thereby adjusting the planing depth, and then tighten the upper locking screw 21.

[0022] The chain transmission assembly is provided with a tensioning sprocket 23 through a swing arm 22 at a position below the output lower roller 6, and an elastic tension spring 24 or an elastic pull belt is also provided on the side of the swing arm 22 for pulling it. The chain transmission assembly is also provided with a chain ring 25, a first sprocket 26 connected to the output shaft of the reduction motor 7, a second sprocket 27 connected to the roller shaft of the input lower roller 4, a third sprocket 28 connected to the roller shaft of the input upper roller 3, a fourth sprocket 29 connected to the roller shaft of the output upper roller 5, and a fifth sprocket 30 connected to the roller shaft of the output lower roller 6. The chain ring 25 successively passes around the first sprocket 26, the second sprocket 27, the third sprocket 28, the fourth sprocket 29, the fifth sprocket 30 and the tensioning sprocket 23 and forms an engagement, so that the power of the reduction motor 7 is transmitted to the input lower roller 4, the input upper roller 3, the output upper roller 5, and the output lower roller 6. At the same time, the chain ring 25 is elastically tensioned by the tensioning sprocket 23 to cooperate with the elastic floating of the input upper roller 3 and the output upper roller 5.

[0023] Furthermore, a feed guide groove 31 is provided between the two upright support plates 2 at the front side of the feed port of the input clamping roller, and a discharge guide groove 32 is provided at the rear side of the discharge port of the output clamping roller, so as to facilitate the guiding of the material in and out.

[0024] Furthermore, the input upper roller 3 is an elastic rubber roller with anti-skid grooves on the surface, or an elastically deformable rubber roller with honeycomb column holes inside. The input lower roller 4 is a rubber roller or a metal roller with anti-skid patterns on the surface.

[0025] When the skinning machine is working, the soft cinnamon hide cut into a specific length is fed from the feed guide groove 31 with the surface facing downward and in the length direction. The input clamping roller and the output clamping roller clamp the cinnamon hide together and convey it from front to back. When passing through the input clamping roller, the bent cinnamon hide is flattened and unfolded by the input upper roller 3 to form a plane shape. Then the input upper roller 3 also presses the cinnamon hide to convey it along the planing cutting surface of the planer assembly. The black skin on the surface of the cinnamon hide is scraped off by the planer 14 blade on the planing cutting surface. The scraped black skin is discharged downward through the gap of the planing cutting surface. The cinnamon hide with the black skin scraped off is clamped and conveyed backward by the output clamping roller and discharged from the discharge guide groove 32. In the process of clamping and conveying the cinnamon hide, the input upper roller 3 of the input clamping roller and the output upper roller 5 of the output clamping roller can automatically elastically float up according to the uneven thickness of the cinnamon hide, such as thickness, knots, and bumps, so as to obtain a stable skinning and conveying effect.

[0026] The above-mentioned figures are only typical embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A floating roller type cinnamon hide surface peeling machine, characterized by: The peeling machine is provided with a frame (1), a pair of vertical support plates (2) arranged in parallel and spaced apart from each other are provided above the frame (1), two pairs of horizontal transverse clamping rollers arranged in a front-to-back spaced apart are provided between the two vertical support plates (2), wherein the front pair of clamping rollers are input clamping rollers, the input clamping rollers are composed of an input upper roller (3) and an input lower roller (4) arranged in a vertical direction, the front side of the gap between the input upper roller (3) and the input lower roller (4) is a feed inlet, and the rear pair of clamping rollers are output clamping rollers, the output clamping rollers are composed of an output upper roller (5) and an output lower roller (6) arranged in a vertical direction, the rear side of the gap between the output upper roller (5) and the output lower roller (6) is a discharge outlet; the outer diameter of the input upper roller (3) is larger than the outer diameter of the input lower roller (4), the upper roller vertices of the input lower roller (4) and the output lower roller (6) are on the same horizontal plane, the input upper roller (3), the input lower roller (4), the output upper roller (5), the output lower roller (6) are arranged in a vertical direction, the output upper roller (5) and the output lower roller (6) are arranged in a vertical direction, and the output upper roller (3), the input lower roller (4), the output upper roller (5), the output lower roller (6) are arranged in a vertical direction, and the output upper roller (3), the output ...) and the output lower roller (4) are arranged in a vertical direction. The roller shafts at both ends of the output lower roller (6) are rotatably supported on the two vertical support plates (2) through bearings. The two vertical support plates (2) adopt fixed support for the roller shaft bearings of the input lower roller (4) and the output lower roller (6), and adopt elastic floating support for the roller shaft bearings of the input upper roller (3) and the output upper roller (5). A reduction motor (7) is arranged below the frame (1). The output shaft of the reduction motor (7) is connected to the roller shafts of the input clamping roller and the output clamping roller through a chain transmission assembly. The reduction motor (7) drives the input clamping roller and the output clamping roller to form a clamping and conveying operation in the same direction and at the same speed from front to back. A planer assembly is arranged on the inner side of the two vertical support plates (2) at a position between the input lower roller (4) and the output lower roller (6). The planing cutting surface of the planer assembly extends to the rear side of the gap between the input upper roller (3) and the input lower roller (4) and forms a butt joint with the upper roller surface of the input lower roller (4).

2. The floating roller type cinnamon hide surface peeling machine according to claim 1 is characterized by: The top surface of the vertical support plate (2) is provided with a front U-shaped groove (2.1) and a rear U-shaped groove (2.2) for mounting the roller bearings of the input clamping roller and the output clamping roller respectively; a middle partition plate (2.3) is fixedly welded in the middle of the front U-shaped groove (2.1); the roller bearing of the input lower roller (4) is supported on the bottom of the groove of the front U-shaped groove (2.1); a retractable and lockable double-head tensioning strut (8) is provided between the top surface of the outer ring of the roller bearing of the input lower roller (4) and the bottom surface of the middle partition plate (2.3) for tensioning and fixing; the roller bearing of the input upper roller (3) is supported on the top surface of the middle partition plate (2.3) in the front U-shaped groove (2.1); the top surface of the vertical support plate (2) is in the front U-shaped groove (2.1) A spring push device is arranged at the opening, and a thrust spring (9) is arranged between the top surface of the outer ring of the roller bearing of the input upper roller (3) and the spring push device; the roller bearing of the output lower roller (6) is supported at the bottom of the rear U-shaped groove (2.2), and a movable rectangular square seat (10) is arranged in the rear U-shaped groove. The bottom surface of the outer ring of the roller bearing of the output upper roller (5) and the top surface of the outer ring of the roller bearing of the output lower roller (6) are jointly supported in the upper and lower openings of the rectangular square seat (10), and a spring push device is also arranged on the top surface of the vertical support plate (2) at the opening of the rear U-shaped groove (2.2), and a thrust spring (9) is arranged between the top surface of the outer ring of the roller bearing of the output upper roller (5) and the spring push device.

3. The floating nip roller type cinnamon hide surface peeling machine according to claim 2 is characterized by: The spring push device is provided with a nut frame (11), and the top surface of the vertical support plate (2) is fixedly connected with an upward extension screw rod (2.4) on both sides of the opening of the front U-shaped groove (2.1) and the rear U-shaped groove (2.2), and the two ends of the nut frame (11) are sleeved on the two upward extension screw rods (2.4) through the openings and are provided with compression nuts (12) on the upper and lower sides for locking, and the nut in the middle of the nut frame (11) is equipped with a vertically penetrating screw rod (13), the upper end of the screw rod (13) is provided with a rotating handle, the lower end of the screw rod (13) is provided with a push head, and the lower end of the nut frame (11) is provided with a sleeve on the outer periphery of the screw rod (13); the upper part of the thrust spring (9) is sleeved in the sleeve of the nut frame (11) and elastically presses against the push head at the lower end of the screw rod (13).

4. The floating roller type cinnamon hide surface peeling machine according to claim 1, characterized in that: The planer assembly is provided with a planer (14) and a front pad (15); the inner sides of the two upright support plates (2) are respectively fixedly welded with inclined lower support plates (2.5) which are higher in front and lower in rear to support and fix the left and right ends of the front pad (15), so that the front pad (15) is kept in an inclined forward state, and the front end of the front pad (15) is cut into a wedge-shaped tip, so that the front end surface of the front pad (15) is kept horizontal; the blade of the planer (14) is fixedly stacked on the front pad (15) and follows the front pad (15) to form an inclined state, the front end of the planer (14) is cut into a wedge-shaped cutting edge, so that the front end surface of the planer (14) is kept horizontal, and the front end surfaces of the front pads (15) and the planer (14) arranged in front and back together constitute the planing cutting surface of the planer assembly, and the gap between the cutting edge of the planer (14) and the rear edge of the front end surface of the front pad (15) is the cutting edge.

5. The floating nip roller type cinnamon hide surface peeling machine according to claim 4 is characterized by: A lower long hole (2.51) is provided on the lower support plate (2.5) on the two vertical support plates (2), and a rear screw hole (15.1), a middle screw hole (15.2), and a front screw hole (15.3) are provided on the left and right ends of the front pad (15). The front pad (15) is also fixedly connected with two long pull screws (15.4) extending forward on the left and right sides. Pull plates (2.6) with openings are respectively fixedly welded at the ends of the left and right pull screws (15.4) on the inner sides of the two vertical support plates (2). After the ends of the pull screws (15.4) pass through the openings of the pull plates (2.6), tightening nuts (16) are provided on both sides of the pull plates (2.6) for locking. The front pad lifting screws (17) are screwed into the front screw holes (15.3) of the front pad (15) from above and pushed onto the lower support plate (2.5). The lower locking screw (18) passes through the lower long hole (2.51) of the lower support plate (2.5) from below and is screwed into the middle screw hole (15.2) of the front pad (15); the left and right ends of the blade of the planer (14) are respectively provided with an upper long hole (14.1) and an upper screw hole (14.2); a push plate (2.52) with a screw hole is fixedly welded to the rear side of the lower support plate (2.5); a thrust screw (19) is screwed into the screw hole of the push plate (2.52) from the rear side and is pushed against the rear end of the blade of the planer (14); a planer lifting screw (20) is screwed into the upper screw hole (14.2) of the planer (14) from above and is pushed against the front pad (15); and an upper locking screw (21) passes through the upper long hole (14.1) of the planer (14) from above and is screwed into the rear screw hole (15.1) of the front pad (15).

6. The floating roller type cinnamon hide surface peeling machine according to claim 1, characterized in that: The chain drive assembly is provided with a tensioning sprocket (23) via a swing arm (22) below the output lower roller (6), and an elastic tension spring (24) or an elastic pull belt is provided on the side of the swing arm (22) for pulling the tensioning sprocket. The chain drive assembly is also provided with a chain ring (25), a first sprocket (26) connected to the output shaft of the reduction motor (7), a second sprocket (27) connected to the roller shaft of the input lower roller (4), a third sprocket (28) connected to the roller shaft of the input upper roller (3), a fourth sprocket (29) connected to the roller shaft of the output upper roller (5), and a chain ring (25) connected to the output shaft of the reduction motor (7). The fifth sprocket (30) connected to the roller shaft of the roller (6) is passed through the first sprocket (26), the second sprocket (27), the third sprocket (28), the fourth sprocket (29), the fifth sprocket (30) and the tensioning sprocket (23) in sequence by the chain ring (25) to form meshing, so that the power of the reduction motor (7) is transmitted to the input lower roller (4), the input upper roller (3), the output upper roller (5) and the output lower roller (6), and at the same time, the chain ring (25) is elastically tensioned by the tensioning sprocket (23) to cooperate with the elastic floating of the input upper roller (3) and the output upper roller (5).

7. The floating roller type cinnamon hide surface peeling machine according to claim 1, characterized in that: A feed guide groove (31) is arranged between the two upright support plates (2) at the front side of the feed opening of the input clamping roller, and a discharge guide groove (32) is arranged at the rear side of the discharge opening of the output clamping roller.

8. The floating roller type cinnamon hide surface peeling machine according to claim 1, characterized in that: The input upper roller (3) is an elastic rubber roller with anti-slip grooves on the surface.

9. The floating nip roller type cinnamon hide surface peeling machine according to claim 1, characterized in that: The input upper roller (3) is an elastically deformable rubber roller with honeycomb-shaped column holes arranged inside.

10. The floating nip roller type cinnamon hide surface peeling machine according to claim 1, characterized in that: The input lower roller (4) is a rubber roller or a metal roller with anti-slip patterns on the surface.

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