CN114790498A

CN114790498A - Fur stretching device convenient to fur is fixed

Info

Publication number: CN114790498A
Application number: CN202210272222.3A
Authority: CN
Inventors: 成汉忠
Original assignee: Nantong Chengpeng Textile Co ltd
Current assignee: Nantong Chengpeng Textile Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-07-26
Anticipated expiration: 2042-03-18
Also published as: CN114790498B

Abstract

The invention belongs to the technical field of fur processing, in particular to a fur stretching device convenient for fur fixing, which comprises a bracket, a fixing plate, a sliding block, a clamping block and a locking bolt, wherein the bracket is fixedly arranged on the fixing plate; the top end of the bracket is hinged with a fixed plate, the middle part of the fixed plate is uniformly and radially provided with a plurality of sliding grooves, sliding blocks are arranged inside the sliding grooves in a sliding manner, clamping blocks are arranged at the tops of the sliding blocks, locking bolts are arranged inside the clamping blocks, and furs are arranged on the top surfaces of the sliding blocks; when the fur fixing device works, the edge of a fur is placed on the top of the sliding block, the locking bolt is used for fixing the clamping block on the top of the sliding block, the clamping block is matched with the sliding block to clamp the edge of the fur, and the sliding block is pushed to slide along the sliding groove, so that the fur is propped open on the surface of the fixing plate; the radial design's spout for the slider is radial expansion, thereby comprehensive struts the fur, has reduced the probability that the fur is dragged into the elongated state, has improved the processingquality of fur then.

Description

Fur stretching device convenient to fur is fixed

Technical Field

The invention belongs to the technical field of fur processing, and particularly relates to a fur stretching device convenient for fur fixing.

Background

The fur is leather with fur of animals, and is generally used for cold-proof clothes and also can be used for decorative parts of the clothes; before being made into clothes, fur needs to be processed, the fur needs to be tanned firstly to remove meat, oil films and dirt of the fur, and then the procedures of washing, drying, stretching and the like are carried out, and finally the finished product of the fur is made.

A chinese patent publication No. CN110628961B discloses a fur stretching device, which includes a supporting table, a clamping assembly, a nail plate and a positioning piece; the supporting table is placed on the ground, and two sliding rails are arranged on two sides of the upper surface of the supporting table; the clamping assembly is arranged on the support platform and is positioned between the two sliding rails, the clamping assembly comprises a clamping block, and the clamping block is connected with the sliding rails in a sliding manner; the two nail plates are horizontally placed on the sliding rail, the fur is fixed on the nail plates, and the side surface of one side, close to the nail plates, of the nail plates is provided with a cambered surface; the clamping block can push the two nail plates to move oppositely, so that the joint of the nail plates is arched upwards to stretch the fur, the two nail plates form a V-shaped structure, and the opening of the two nail plates faces downwards; the locating piece is arranged at the opening of the V-shaped structure formed by the two nail plates, and the locating piece connects the lower ends of the two nail plates to limit the positions of the two nail plates. The invention can stretch the fur, and can keep the fur in a stable tensioning state for a long time, so that the problem of looseness is not easy to occur.

The existing fur stretching devices can only stretch the fur in two opposite directions, which causes the fur to be stretched in two stress directions, while the furs in other directions shrink in the middle of the stretching direction, which causes the fur to become long and narrow, thereby affecting the use of the fur and reducing the stretching quality of the fur.

To this end, the present invention provides a fur stretching apparatus which facilitates the fixing of a fur.

Disclosure of Invention

To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a fur stretching device convenient for fur fixing, which comprises a bracket, a fixing plate, a sliding block, a clamping block and a locking bolt; the top end of the bracket is hinged with a fixed plate, the middle part of the fixed plate is uniformly and radially provided with a plurality of sliding grooves, sliding blocks are arranged inside the sliding grooves in a sliding manner, clamping blocks are arranged at the tops of the sliding blocks, locking bolts are arranged inside the clamping blocks, and furs are arranged on the top surfaces of the sliding blocks; when the novel fur fixing plate works, the edge of a fur is placed on the top of the sliding block, the clamping block is used for fixing the top of the sliding block, the clamping block is matched with the sliding block to clamp the edge of the fur, and the sliding block is pushed to slide along the sliding groove, so that the fur is spread on the surface of the fixing plate; the radial design's spout for the slider is radial expansion, thereby comprehensive struts the fur, has reduced the probability that the fur is dragged into the elongated state, has improved the processingquality of fur then.

Preferably, a rotating rod is rotatably mounted in the middle of the back of the fixed plate, a driving bevel gear is fixedly connected to the outer ring of the rotating rod, inserts are fixedly connected to both ends of the back of the sliding chute, screws are rotatably mounted in the middle of the inserts on both sides, a driven bevel gear is fixedly connected to one end, close to the driving bevel gear, of each screw, the driven bevel gear is meshed with the driving bevel gear, each screw penetrates through the bottom of the corresponding sliding block, and the outer ring of each screw is meshed with the inner ring of the corresponding sliding block; when the fur stretching device works, the rotating rod is rotated to drive the driving bevel gear to rotate, the driven bevel gear meshed with the driving bevel gear is driven to rotate, the peripheral screw rods are driven to synchronously rotate, the sliding blocks are driven to slide along the sliding grooves, fur is synchronously unfolded around, and the fur stretching comprehensiveness is improved.

Preferably, a circular groove is formed in the bottom surface of one end, away from the middle of the fixing plate, of the clamping block, an internal thread loop bar is slidably mounted inside the circular groove, the bottom surface of the internal thread loop bar is fixedly connected with the top surface of the sliding block, a locking bolt is slidably mounted on the top surface of the circular groove, the outer ring of the locking bolt is in threaded fit with the inner ring of the internal thread loop bar, a plurality of guide rods are fixedly connected to the outer ring of the circular groove, the guide rods slidably penetrate through the outer ring of the internal thread loop bar, a first spring is arranged on the top surface of the outer ring of the internal thread loop bar, and the inner ring of the first spring is sleeved on the outer ring of the guide rods; when the fur clamping device works, the edge of a fur is placed at the top of the sliding block, and the locking bolt is rotated to be screwed into the internal thread loop bar, so that the clamping block is driven to be close to the sliding block to clamp the fur; when the fur is taken down, the locking bolt is unscrewed, and the first spring resets to push the clamping block to be lifted, so that the fur is separated from the clamping block and the sliding block, and the convenience for taking down the fur by a worker is improved.

Preferably, a plurality of fixing nails are arranged on the bottom surface of one end of the clamping block close to the middle part of the fixing plate, a plurality of fixing holes are formed on the top surface of the sliding block, the fixing nails penetrate through the outer ring of the fur, and the bottom ends of the fixing nails are in sliding fit with the inner rings of the fixing holes; when the fur fixing device works, the clamping blocks are close to the sliding blocks, the fixing nails are pushed to penetrate through the edges of the furs and inserted into the fixing holes to fix the furs, the probability that the furs are separated from the space between the sliding blocks and the clamping blocks is reduced, and therefore the firmness of fur stretching is improved.

Preferably, the bottom surface of one end, close to the middle part of the fixed plate, of the clamping block is provided with a plurality of accommodating grooves, the top surface of the middle part of each accommodating groove is fixedly connected with a fixing nail, the outer ring of the top surface of each accommodating groove is fixedly connected with a plurality of second springs, the bottom ends of the second springs are fixedly connected with compression rings, and the inner rings of the compression rings are sleeved on the outer rings of the fixing nails; when the fur fixing device works, the pressing ring contacts the top surface of the fur to clamp the fur, so that the second spring is compressed, the fixing nail penetrates through the edge of the fur and is inserted into the fixing hole, the pressing ring slides into the accommodating groove, the fur is pre-fixed through the arranged pressing ring, the fixing nail can conveniently penetrate through the fur, and the working convenience of workers is improved; when the fur is taken down, the clamping block is separated from the sliding block to drive the fixing nail to slide out of the fixing hole, the second spring is reset to push the pressing ring to slide along the fixing nail, and the fur is pushed away from the fixing nail, so that the portability of taking down the fur by workers is further improved.

Preferably, the top surface of the compression ring is fixedly connected with a plurality of limiting ropes, the top ends of the limiting ropes are fixedly connected with the top surface of the accommodating groove, and the inner ring of the second spring is sleeved on the outer ring of the limiting rope; during operation, when taking off the fur, the clamping ring slides along the fixing nail, pushes away the fur from the fixing nail, drives the spacing rope and straightens, has restricted the sliding distance of clamping ring for the clamping ring cover has reduced the probability that the staff was stabbed by the fixing nail at the pointed end of fixing nail, thereby has improved staff's work safety nature.

Preferably, two sides of one end, away from the middle part of the fixed plate, of the sliding block are fixedly connected with paneling, the paneling on the two sides are located on two sides of the sliding groove, a pressing arm is rotatably installed between the paneling on the two sides, a rubber block is embedded in the bottom surface of the pressing arm, and anti-skid grains are formed in the bottom surface of the rubber block; when the fur fixing device works, the sliding blocks are radially expanded, the pressing arms are rotated, so that the bottom surfaces of the rubber blocks extrude the top surfaces of the fixing plates, the sliding blocks are fixed through compression of the rubber blocks, and the stretching stability of fur is improved.

Preferably, a rubber ring sheet is slidably mounted on the inner wall of the rotary hole of the pressing arm, a protrusion is arranged on an inner ring of the rubber ring sheet, a notch is formed in the top surface of the pressing arm, a pushing block is slidably mounted on the bottom surface of the notch, one surface, close to the rubber ring sheet, of the pushing block is fixedly connected with a pair of connecting ropes, the other ends of the pair of connecting ropes are fixedly connected with two ends of the rubber ring sheet, the connecting ropes penetrate through the side wall of the notch in a sliding mode, a handle is hinged to one side, close to the connecting ropes, of the top surface of the pushing block, a fourth spring is fixedly connected between the bottom surface, far away from the connecting ropes, of the handle and the top surface of the pushing block, straight racks are fixedly connected to two sides of the middle of the notch, convex teeth are fixedly connected to two sides of the bottom surface of the handle, and are meshed with the straight racks; the during operation rotates behind the pressure arm, the handle is pulled up, make No. four spring compression, the dogtooth breaks away from the spur rack, promote the handle and remove along the notch, it slides to drive the ejector pad, the rope slip notch is connected in the pulling, drive the pivot of rubber ring piece extrusion pressure arm, loosen the handle, No. four spring resets, it resets to promote the handle, drive dogtooth meshing spur rack, it is fixed with the ejector pad, thereby will press the fixed locking of arm, further improved the stability after the slider expandes, then further improved the tensile stability of fur.

Preferably, one end of the sliding block, which is close to the middle part of the fixed plate, is hinged with an arc arm, hanging lugs are fixedly connected to the concave surface of the arc arm and the side surfaces of the sliding block, a tension spring is installed between the hanging lugs on the two sides, a scraping rod is fixedly connected to the top end of the arc arm, and the top surface of the scraping rod is in sliding fit with the bottom surface of the fur; during operation, the two ends of the tension spring are hung on the hanging lugs, so that the arc arms rotate to push the scraping rods to contact the bottom surface of the fur, the sliding blocks slide to drive the scraping rods to slide along the bottom surface of the fur, the folded parts of the fur are stretched and straightened, and the fur stretching quality is improved.

The invention has the following beneficial effects:

1. the fur stretching device convenient for fur fixing is characterized in that a sliding block, a clamping block, a locking bolt, a driving bevel gear, a driven bevel gear and a screw rod are arranged; the locking bolt is used for fixing the clamping block at the top of the sliding block, the clamping block is matched with the sliding block to clamp the edge of the fur, the bevel gear is driven to rotate by the driven bevel gear meshed with the bevel gear, the screws around the bevel gear are driven to synchronously rotate, and the sliding block is driven to slide along the sliding groove, so that the fur is comprehensively propped open, the probability that the fur is dragged into a long and narrow state is reduced, and the processing quality of the fur is improved.

2. The fur stretching device convenient for fur fixing is characterized in that fixing nails, a second spring, a compression ring and a limiting rope are arranged; when the clamping block is close to the sliding block, the pressing ring is in contact with the top surface of the fur to clamp the fur, so that the second spring is compressed to pre-fix the fur, fixing nails can conveniently penetrate through the fur, and the working convenience of workers is improved; the fixing nails penetrate through the edges of the fur and are inserted into the fixing holes, so that the probability that the fur is separated from the space between the sliding blocks and the clamping blocks is reduced, and the firmness of fur stretching is improved; when the fur is taken down, the second spring is reset, the pressing ring is pushed to slide along the fixing nail, and the fur is pushed away from the fixing nail, so that the portability of taking down the fur by workers is improved; meanwhile, the limiting rope is driven to be straightened, the sliding distance of the compression ring is limited, the compression ring is sleeved at the tip end of the fixing nail, the probability that a worker is stabbed by the fixing nail is reduced, and the working safety of the worker is improved.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a perspective view of a first embodiment of the present invention;

FIG. 2 is a rear view of a first embodiment of the present invention;

FIG. 3 is a side cross-sectional view of a first embodiment of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a partial enlarged view of FIG. 4 at B;

FIG. 6 is an enlarged view of a portion of FIG. 4 at C;

FIG. 7 is an enlarged view of a portion of FIG. 4 at D;

FIG. 8 is an enlarged view of a portion E of FIG. 7;

FIG. 9 is an enlarged view of a portion of FIG. 4 at F;

FIG. 10 is a sectional view of a second wiping rod in accordance with the embodiment of the present invention;

in the figure: 1. a support; 2. a fixing plate; 3. a chute; 4. a slider; 5. a clamping block; 6. locking the bolt; 7. a fur; 8. a rotating rod; 9. a drive bevel gear; 10. an insert; 11. a screw; 12. a driven bevel gear; 13. a circular groove; 14. an internal thread loop bar; 15. a guide bar; 16. a first spring; 17. fixing nails; 18. a fixing hole; 19. a receiving groove; 20. a second spring; 21. pressing a ring; 22. a limiting rope; 23. a panel; 24. pressing the arm; 25. a rubber block; 26. a rubber ring sheet; 27. a notch; 28. pushing a block; 29. connecting ropes; 30. a handle; 31. a fourth spring; 32. straight rack; 33. a convex tooth; 34. an arc arm; 35. hanging a lug; 36. a tension spring; 37. a scraping rod; 38. mounting holes; 39. a nose bar; 40. and a third spring.

Detailed Description

The present invention will be further described with reference to the following detailed description so that the technical means, the creation features, the achievement purposes and the effects of the present invention can be easily understood.

Example one

As shown in fig. 1 to 4, a fur stretching apparatus for facilitating fixing of a fur according to an embodiment of the present invention comprises a supporting frame 1, a fixing plate 2, a sliding block 4, a clamping block 5, and a locking bolt 6; the top end of the bracket 1 is hinged with a fixed plate 2, the middle part of the fixed plate 2 is uniformly and radially provided with a plurality of sliding chutes 3, sliding blocks 4 are slidably arranged inside the sliding chutes 3, clamping blocks 5 are arranged at the tops of the sliding blocks 4, locking bolts 6 are arranged inside the clamping blocks 5, and the top surfaces of the sliding blocks 4 are provided with furs 7; during work, the edge of the fur 7 is placed on the top of the sliding block 4, the clamping block 5 is used for fixing the top of the sliding block 4 by using the locking bolt 6, the clamping block 5 is matched with the sliding block 4 to clamp the edge of the fur 7, and the sliding block 4 is pushed to slide along the sliding groove 3, so that the fur 7 is spread on the surface of the fixing plate 2; the radial design of the sliding grooves 3 enables the sliding blocks 4 to be radially unfolded, so that the fur 7 is comprehensively unfolded, the probability that the fur 7 is pulled into a long and narrow state is reduced, and the processing quality of the fur 7 is improved.

A rotating rod 8 is rotatably mounted in the middle of the back of the fixed plate 2, a driving bevel gear 9 is fixedly connected to the outer ring of the rotating rod 8, inserts 10 are fixedly connected to both ends of the back of the chute 3, threaded rods 11 are rotatably mounted in the middle of the inserts 10 on both sides, a driven bevel gear 12 is fixedly connected to one end of each threaded rod 11 close to the driving bevel gear 9, the driven bevel gear 12 is meshed with the driving bevel gear 9, the threaded rods 11 penetrate through the bottom of the sliding block 4, and the outer ring of each threaded rod 11 is meshed with the inner ring of the sliding block 4; during operation, the rotating rod 8 is rotated to drive the driving bevel gear 9 to rotate, the driven bevel gear 12 meshed with the driving bevel gear is driven to rotate, the screw rods 11 on the periphery are driven to synchronously rotate, the sliding block 4 is driven to slide along the sliding groove 3, the fur 7 is synchronously unfolded around, and the stretching comprehensiveness of the fur 7 is improved.

As shown in fig. 5, a circular groove 13 is formed in the bottom surface of one end of the clamping block 5, which is far away from the middle part of the fixing plate 2, an internal thread loop bar 14 is slidably mounted inside the circular groove 13, the bottom surface of the internal thread loop bar 14 is fixedly connected with the top surface of the slider 4, a locking bolt 6 is slidably mounted on the top surface of the circular groove 13, the outer ring of the locking bolt 6 is in threaded fit with the inner ring of the internal thread loop bar 14, a plurality of guide rods 15 are fixedly connected to the outer ring of the circular groove 13, the guide rods 15 slidably penetrate through the outer ring of the internal thread loop bar 14, a first spring 16 is arranged on the top surface of the outer ring of the internal thread loop bar 14, and the inner ring of the first spring 16 is sleeved on the outer ring of the guide rods 15; when the fur clamping device works, the edge of a fur 7 is placed at the top of the sliding block 4, and the locking bolt 6 is rotated, so that the locking bolt 6 is screwed into the internal thread loop bar 14, and the clamping block 5 is driven to be close to the sliding block 4 to clamp the fur 7; when the fur 7 is taken down, the locking bolt 6 is unscrewed, and the first spring 16 is reset to push the clamping block 5 to be lifted, so that the fur 7 is separated from the clamping block 5 and the sliding block 4, and the convenience for taking down the fur 7 by a worker is improved.

As shown in fig. 6, a plurality of fixing nails 17 are arranged on the bottom surface of one end of the clamping block 5 close to the middle part of the fixing plate 2, a plurality of fixing holes 18 are arranged on the top surface of the sliding block 4, the fixing nails 17 penetrate through the outer ring of the fur 7, and the bottom ends of the fixing nails 17 are in sliding fit with the inner rings of the fixing holes 18; when the fur fixing device works, when the clamping blocks 5 are close to the sliding blocks 4, the fixing nails 17 are pushed to penetrate through the edges of the furs 7, the fixing nails 17 are inserted into the fixing holes 18 to fix the furs 7, the probability that the furs 7 are separated from the space between the sliding blocks 4 and the clamping blocks 5 is reduced, and therefore the firmness of stretching the furs 7 is improved.

A plurality of accommodating grooves 19 are formed in the bottom surface of one end, close to the middle part of the fixing plate 2, of the clamping block 5, fixing nails 17 are fixedly connected to the top surface of the middle part of the accommodating grooves 19, a plurality of second springs 20 are fixedly connected to the outer ring of the top surface of the accommodating grooves 19, compression rings 21 are fixedly connected to the bottom ends of the second springs 20, and the inner rings of the compression rings 21 are sleeved on the outer rings of the fixing nails 17; when the fur fixing device works, the pressing ring 21 is in contact with the top surface of the fur 7 to clamp the fur 7, so that the second spring 20 is compressed, the fixing nails 17 penetrate through the edge of the fur 7 and are inserted into the fixing holes 18, the pressing ring 21 slides into the accommodating grooves 19, the fur 7 is pre-fixed through the arranged pressing ring 21, the fixing nails 17 can conveniently penetrate through the fur 7, and the working convenience of workers is improved; when the fur 7 is taken down, the clamping block 5 is separated from the sliding block 4, the fixing nail 17 is driven to slide out of the fixing hole 18, the second spring 20 is reset, the pressing ring 21 is pushed to slide along the fixing nail 17, and the fur 7 is pushed away from the fixing nail 17, so that the portability of taking down the fur 7 by workers is further improved.

The top surface of the compression ring 21 is fixedly connected with a plurality of limiting ropes 22, the top ends of the limiting ropes 22 are fixedly connected with the top surface of the accommodating groove 19, and the inner ring of the second spring 20 is sleeved on the outer ring of the limiting ropes 22; the during operation, when taking off fur 7, clamping ring 21 slides along staple 17, pushes away fur 7 from staple 17, drives spacing rope 22 and straightens, has restricted clamping ring 21's sliding distance for clamping ring 21 cover has reduced the probability that the staff was stabbed by staple 17 at staple 17's pointed end, thereby has improved staff's work safety nature.

As shown in fig. 7 to 8, panels 23 are fixedly connected to both sides of one end of the slider 4 away from the middle of the fixed plate 2, the panels 23 on both sides are located on both sides of the sliding groove 3, a pressing arm 24 is rotatably installed between the panels 23 on both sides, a rubber block 25 is embedded in the bottom surface of the pressing arm 24, and anti-skid patterns are formed on the bottom surface of the rubber block 25; when the fur fixing device works, the sliding blocks 4 are radially expanded, and then the pressing arms 24 are rotated, so that the bottom surfaces of the rubber blocks 25 extrude the top surface of the fixing plate 2, the sliding blocks 4 are fixed by compressing the rubber blocks 25, and the stretching stability of the fur 7 is improved.

A rubber ring piece 26 is slidably mounted on the inner wall of the rotary hole of the pressing arm 24, a protrusion is arranged on the inner ring of the rubber ring piece 26, a notch 27 is formed in the top surface of the pressing arm 24, a push block 28 is slidably mounted on the bottom surface of the notch 27, one surface, close to the rubber ring piece 26, of the push block 28 is fixedly connected with a pair of connecting ropes 29, the other end of each connecting rope 29 is fixedly connected with two ends of the rubber ring piece 26, each connecting rope 29 slidably penetrates through the side wall of the notch 27, one side, close to the connecting rope 29, of the top surface of the push block 28 is hinged with a handle 30, a four-number spring 31 is fixedly connected between the bottom surface, far away from the connecting rope 29, of the handle 30 and the top surface of the push block 28, straight racks 32 are fixedly connected to two sides of the middle of the notch 27, convex teeth 33 are fixedly connected to two sides of the bottom surface of the handle 30, and the convex teeth 33 are meshed with the straight racks 32; in operation, after rotating the pressure arm 24, the handle 30 is pulled up, make four number spring 31 compress, protruding tooth 33 breaks away from spur rack 32, promote handle 30 and remove along notch 27, it slides to drive ejector pad 28, the pulling is connected rope 29 and is slided in notch 27, drive the pivot of rubber ring piece 26 extrusion pressure arm 24, loosen handle 30, four number spring 31 resets, it resets to promote handle 30, it meshes spur rack 32 to drive protruding tooth 33, it is fixed with ejector pad 28, thereby will press the fixed locking of arm 24, the stability after slider 4 expandes has further been improved, then further improved the tensile stability of fur 7.

As shown in fig. 9, an arc arm 34 is hinged to one end of the slider 4 close to the middle of the fixed plate 2, hanging lugs 35 are fixedly connected to a concave surface of the arc arm 34 and side surfaces of the slider 4, a tension spring 36 is installed between the hanging lugs 35 at two sides, a scraping rod 37 is fixedly connected to the top end of the arc arm 34, and the top surface of the scraping rod 37 is in sliding fit with the bottom surface of the fur 7; when the fur stretching machine works, the two ends of the tension spring 36 are hung on the hanging lugs 35, so that the arc arms 34 rotate to push the scraping rods 37 to contact the bottom surfaces of the furs 7, the sliding blocks 4 slide to drive the scraping rods 37 to slide along the bottom surfaces of the furs 7, the folded parts of the furs 7 are stretched and straightened, and the stretching quality of the furs 7 is improved.

Example two

As shown in fig. 10, a first comparative example, in which another embodiment of the present invention is: a plurality of mounting holes 38 are formed in the top surface of the scraping rod 37, a protruding rod 39 is slidably mounted in each mounting hole 38, and a third spring 40 is arranged between the inner part of each protruding rod 39 and the bottom surface of each mounting hole 38; in operation, the scraping rods 37 slide along the bottom surface of the fur 7, the protruding rods 39 contact the bottom surface of the fur 7, the protruding rods 39 are pushed to slide into the mounting holes 38, the third spring 40 is compressed, and the plurality of protruding rods 39 slide along the bottom surface of the fur 7, so that the local bulges of the fur 7 are straightened, and the occurrence probability of the wrinkles of the fur 7 is further reduced.

When in work: the edge of the fur 7 is placed on the top of the sliding block 4, the locking bolt 6 is rotated to enable the locking bolt 6 to be screwed into the internal thread loop bar 14, the clamping block 5 is driven to be close to the sliding block 4, the press ring 21 is contacted with the top surface of the fur 7 to clamp the fur 7, the second spring 20 is compressed to pre-fix the fur 7, the fixing nail 17 penetrates through the edge of the fur 7 to be inserted into the fixing hole 18 to fix the fur 7, and the probability that the fur 7 is separated from the space between the sliding block 4 and the clamping block 5 is reduced; the two ends of the tension spring 36 are hung on the hanging lugs 35, so that the arc arms 34 rotate to push the scraping rod 37 to contact the bottom surface of the fur 7;

the rotating rod 8 is rotated to drive the driving bevel gear 9 to rotate, the driven bevel gear 12 meshed with the driving bevel gear is driven to rotate, the screw rods 11 on the periphery are driven to synchronously rotate, the sliding block 4 is driven to slide along the sliding groove 3, the sliding block 4 slides, the scraping rod 37 is driven to slide along the bottom surface of the fur 7, the folded part of the fur 7 is stretched and straightened, the fur 7 is comprehensively stretched, the probability that the fur 7 is pulled into a long and narrow state is reduced, and the processing quality of the fur 7 is improved;

after the fur 7 is stretched and spread, the pressing arm 24 is rotated, the bottom surface of the rubber block 25 extrudes the top surface of the fixing plate 2, the handle 30 is pulled up, the fourth spring 31 is compressed, the convex teeth 33 are separated from the straight rack 32, the handle 30 is pushed to move along the notch 27, the pushing block 28 is driven to slide, the connecting rope 29 is pulled to slide into the notch 27, the rubber ring piece 26 is driven to extrude the rotating shaft of the pressing arm 24, the handle 30 is loosened, the fourth spring 31 is reset, the handle 30 is pushed to reset, the convex teeth 33 are driven to be meshed with the straight rack 32, the pushing block 28 is fixed, the pressing arm 24 is fixedly locked, the stability after the sliding block 4 is expanded is improved, and the stretching stability of the fur 7 is improved;

after the fur 7 is stretched and accomplished, the locking bolt 6 is unscrewed, a spring 16 resets, promote clamp splice 5 and raise, clamp splice 5 breaks away from slider 4, drive staple 17 roll-off fixed orifices 18, No. two spring 20 resets, it slides along staple 17 to promote clamping ring 21, push away fur 7 from staple 17, it straightens to drive spacing rope 22, the sliding distance of clamping ring 21 has been restricted, make clamping ring 21 cover at the pointed end of staple 17, the probability that the staff was stabbed by staple 17 has been reduced, staff's work safety has been improved.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fur stretching device convenient to fur is fixed which characterized in that: comprises a bracket (1), a fixed plate (2), a slide block (4), a clamping block (5) and a locking bolt (6); the top of support (1) articulates there is fixed plate (2), a plurality of spouts (3) have evenly radially been seted up in the middle part of fixed plate (2), the inside slidable mounting of spout (3) has slider (4), the top of slider (4) is provided with clamp splice (5), the inside of clamp splice (5) is provided with locking bolt (6), and is a plurality of the top surface of slider (4) is provided with fur (7).

2. A fur stretching apparatus for facilitating the fixing of a fur according to claim 1 wherein: the utility model discloses a slide block, including fixed plate (2), the back middle part of fixed plate (2) is rotated and is installed bull stick (8), the outer lane rigid coupling of bull stick (8) has drive bevel gear (9), the equal rigid coupling in back both ends of spout (3) has insert (10), both sides the middle part of inserting (10) is rotated and is installed screw rod (11), one end rigid coupling that screw rod (11) are close to drive bevel gear (9) has driven bevel gear (12), driven bevel gear (12) and drive bevel gear (9) meshing, screw rod (11) run through the bottom of slider (4), and the outer lane of screw rod (11) and the inner circle meshing of slider (4).

3. A fur stretching apparatus for facilitating the fixing of a fur according to claim 1, wherein: round slot (13) have been seted up to clamp splice (5) one end bottom surface of keeping away from fixed plate (2) middle part, the inside slidable mounting of round slot (13) has internal thread loop bar (14), the bottom surface of internal thread loop bar (14) and the top surface rigid coupling of slider (4), the top surface slidable mounting locking bolt (6) of round slot (13), the outer lane of locking bolt (6) and the inner circle screw-thread fit of internal thread loop bar (14), the outer lane rigid coupling of round slot (13) has a plurality of guide arms (15), guide arm (15) slide and run through the outer loop of internal thread loop bar (14), the outer loop top surface of internal thread loop bar (14) is provided with spring (16), the cover of spring (16) is in the outer lane of inner circle guide arm (15).

4. A fur stretching apparatus for facilitating the fixing of a fur according to claim 1, wherein: the bottom surface of one end of the clamping block (5) close to the middle part of the fixing plate (2) is provided with a plurality of fixing nails (17), the top surface of the sliding block (4) is provided with a plurality of fixing holes (18), the fixing nails (17) penetrate through the outer ring of the fur (7), and the bottom ends of the fixing nails (17) are in sliding fit with the inner rings of the fixing holes (18).

5. A fur stretching apparatus for facilitating the fixing of a fur according to claim 4, wherein: a plurality of grooves (19) of accomodating have been seted up near the one end bottom surface at fixed plate (2) middle part in clamp splice (5), accomodate middle part top surface rigid coupling staple (17) of groove (19), the top surface outer lane rigid coupling of accomodating groove (19) has a plurality of No. two springs (20), the bottom rigid coupling of No. two springs (20) has clamping ring (21), the inner circle cover of clamping ring (21) is in the outer lane of staple (17).

6. A fur stretching apparatus for facilitating the fixing of a fur according to claim 5, wherein: the top surface rigid coupling of clamping ring (21) has a plurality of spacing ropes (22), the top of spacing rope (22) and the top surface rigid coupling of accomodating groove (19), the inner circle cover of No. two spring (20) is in the outer lane of spacing rope (22).

7. A fur stretching apparatus for facilitating the fixing of a fur according to claim 1 wherein: the utility model discloses a fixed plate, including slider (4), fixed plate (2), mounting plate (23), both sides, paneling (23) are located the both sides of spout (3), both sides the equal rigid coupling in one end both sides of keeping away from fixed plate (2) middle part of slider (4) rotate between paneling (23) and install pressure arm (24), the bottom surface of pressure arm (24) is inlayed and is had rubber block (25), anti-skidding line has been seted up to the bottom surface of rubber block (25).

8. A fur stretching apparatus for facilitating the fixing of a fur according to claim 7, wherein: the downthehole wall slidable mounting that changes of pressure arm (24) has rubber ring piece (26), the inner circle of rubber ring piece (26) is provided with the arch, notch (27) have been seted up to the top surface of pressure arm (24), the bottom surface slidable mounting of notch (27) has ejector pad (28), one side rigid coupling that ejector pad (28) are close to rubber ring piece (26) has a pair of connection rope (29), and is a pair of connect the both ends rigid coupling of the other end of rope (29) and rubber ring piece (26), it slides the lateral wall that runs through notch (27) to connect rope (29), one side that the top surface of ejector pad (28) is close to connection rope (29) articulates there is handle (30), the rigid coupling has No. four spring (31) between one side bottom surface of connecting rope (29) and the top surface of ejector pad (28) is kept away from in handle (30), the middle part both sides of notch (27) all have rigid coupling straight rack (32), both sides of the bottom surface of the handle (30) are fixedly connected with convex teeth (33), and the convex teeth (33) are meshed with the straight rack (32).

9. A fur stretching apparatus for facilitating the fixing of a fur according to claim 8, wherein: slider (4) are close to the one end of fixed plate (2) middle part and articulate there is arc arm (34), the concave surface of arc arm (34) has hangers (35) with the equal rigid coupling in side of slider (4), installs extension spring (36) between hangers (35) of both sides, the top rigid coupling of arc arm (34) has scrapes pole (37), scrape the bottom surface sliding fit of the top surface of pole (37) and fur (7).

10. A fur stretching apparatus for facilitating the fixing of a fur according to claim 9, wherein: a plurality of mounting holes (38) are opened to the top surface of scraping pole (37), the inside slidable mounting of mounting hole (38) has nose bar (39), be provided with No. three spring (40) between the inside of nose bar (39) and the bottom surface of mounting hole (38).