CN106636486A - Multi-adaptive fur supporting device - Google Patents

Abstract

The invention discloses a multi-adaptive fur supporting device which comprises multiple fur clamping mechanisms and one fur supporting mechanism. Each fur clamping mechanism is directly placed on a conveying belt and moves along with the conveying belt, the fur supporting mechanism is fixed above the conveying belt and supports fur passing through the fur clamping mechanisms below the fur supporting mechanism, and the fur is clamped by the clamping mechanisms. The multi-adaptive fur supporting device is simple and compact in structure and low in production cost; and fur supporting and clamping can be achieved, a small amount of manpower is needed for placing the fur clamping mechanisms on the conveying belt and approximately paving the fur in the fur clamping mechanisms, the remaining spreading and clamping operation is automatically carried out, operation is simple, the automatic degree is high, and the working efficiency is high.

Description

A multi-adaptive fur stretching device

technical field

The invention relates to the technical field of fur processing equipment, in particular to a multi-adaptive fur stretching device.

Background technique

Fur refers to a valuable product obtained by tanning, dyeing and finishing animal skin with hair, also known as fur. Fur is composed of two parts, the integument and the skin plate, and its value is mainly determined by the integument. The skin of fur is flexible, and the coat is loose, smooth, beautiful, warm and durable. It can be used to make clothing, shawls, hats, collars, gloves, cushions, tapestries, and toys.

Fur processing mainly includes tanning, dyeing and finishing, drying, clothing making and making other products. Tanning refers to the process of converting haired hides into furs. Before tanning, it is usually necessary to soak in water, wash, flesh out, soften, and soak in pickling water to fill and soften the raw hide, remove oil film dirt, and disperse collagen fibers in the skin; in order to make the fur soft and clean, it needs to be washed, oiled, and dried after tanning , Moisturizing, softening, degreasing and trimming. After tanning, the fur should be soft, light and thin, heat-resistant, water-resistant, non-greasy, and the coat is loose, bright and free of peculiar smell. Dyeing and finishing refers to the finishing of tanned fur, including dyeing, fading, whitening, shearing and fur processing. Dyeing refers to the process of changing the color or coloring of fur in the dyeing solution; fading refers to the process of making dark fur coat lighter or whitening under the action of oxidizing or reducing agents; whitening refers to the use of fluorescent light to white rabbit skin or sheepskin Whitening agent treatment can eliminate yellowness and increase whiteness; shearing refers to the chemical treatment and mechanical processing of the wool before or after dyeing, so that the curved wool is straightened, fixed and cut flat; fur leather is wool. A fur that has been worked on both sides of the quilt and the board. According to the different leather boards, there are suede fur leather and smooth fur leather. Therefore, fur leather processing needs to process both sides of the fur. The flesh surface of the fur is ground and dyed to make suede fur, and the flesh surface is ground smooth. Then spray with finishing agent, dry and press to make smooth fur leather. The quality requirement for fur leather is that the wool is loose and shiny; Soft, light, thin, uniform color, smooth coating, non-stick when hot, not brittle when cold, aging resistance, and organic solvent resistance. Garment making refers to fur garments made from fur after tanning or dyeing through batching, cutting and hanging.

After the fur is tanned and dyed, the fur needs to be dried before clothing is made. Because the fur that has been dyed and finished is not the fur that has been stretched out, after the dyeing and finishing, the fur is wrinkled into a ball, and it is necessary to pull the balled fur before drying. The existing method is to use manual processing to pull the fur apart, nail multiple corners with nails, fix the fur on a hard board, and then heat and dry it after it is fully stretched. After drying, the fur will be Leave it in this state and remove the nail at this time. This method of opening largely depends on the work efficiency of the workers. For fur manufacturers, the sales volume of fur doubles during the peak season, and the labor demand for opening the blank is very large, and skilled workers are often required In order to keep up with the efficiency of other processes, the overall production efficiency of fur is not high. Simultaneously artificially stretching fur depends on the consciousness of worker to a great extent, and the quality of fur stretching is not high. In the existing fur stretching technology, there is a method of using rollers to stretch the fur. Although the fur stretching efficiency is increased to a certain extent, it is easy to tear the fur by using the roller method, and it is easy to use the roller for rapiding. Partial wrinkles appear, and the fur is also prone to shrinkage during the transmission process in the oven. At the same time, the pressing rods or pressing plates used to clamp the two ends of the fur must be transported together with the fur, which seriously affects the conveying efficiency and quality of the fur.

Since furs are usually traded according to the area in the process of trading, whether the furs are fully stretched is directly related to the profit of the production and family. Therefore, manufacturers attach great importance to the stretching process in the fur production process. Therefore, it is particularly necessary to design a fur stretching device that can greatly improve the fur stretching efficiency and can adapt to multiple different sizes of furs.

Contents of the invention

The purpose of the present invention is to solve the above problems and provide a multi-adaptive fur stretching device, which can effectively improve the fur stretching efficiency, improve the low efficiency and low quality of traditional manual stretching methods, and effectively improve the fur stretching efficiency. Productivity and quality of production in fur processing.

The present invention achieves the above object through the following technical solutions: a multi-adaptive fur stretching device, including a skin clamping mechanism and a skin supporting mechanism, the skin clamping mechanism is provided with multiple groups, and each group of skin clamping mechanisms is directly placed on the conveyor belt Go up and move with the conveyor belt, the skin supporting mechanism is provided with a group, the skin supporting mechanism is fixed above the conveyor belt, and the fur in the skin clamping mechanism under the skin supporting mechanism is stretched, so that the fur is clamped by the clamping mechanism; The clamping mechanism includes four compression clamp support rods with the same shape and structure and a plurality of compression clamps; the head of each compression clamp support rod is provided with a rack, and the tail of each compression clamp support rod is equipped with a rack. There is a tooth groove that matches with the rack on the head and is perpendicular to the direction of the upper rack of the compression clamp support rod. The head and tail of the four compression clamp support rods are sequentially connected by the rack and the tooth groove to form a square frame. A plurality of compression clips are fixedly installed on the inner side of the clamping support bar, and the opening of each compression clip faces the inside of the square frame; Linear guide rod, push clamp seat mounting rod and push clamp seat, the linear guide rod is arranged on the fixed frame, the push splint is set on the linear guide rod and can slide along the linear guide rod, the clamping The motor head of the motor is connected to the pushing splint and drives the clamping and loosening of the pushing splint, the pushing motor is fixed on the fixed frame, and the motor head of the pushing motor is connected to the pushing splint and drives the pushing The push-off splint moves along the linear guide rod; the push-clamp seat installation rod is clamped on the push-open splint, and the push-clamp seat is set on the push-clamp seat installation rod and can move along the push-clamp seat The installation rod slides left and right; there are four sets of push-open splints, clamping motors, push-open motors, linear guide rods, push clamp seat installation rods and push clamp seats. The guide rods are respectively perpendicular to the four sides of the outer frame of the fixed frame, and each group of push-off motors drives the push-clamp seat installation rods to move along the corresponding linear guide rods through the corresponding push-off splints.

Further, the head of each push clamp seat installation rod is connected with a two-way slider, and the two-way slider connected to each push clamp seat installation rod is provided with a A circular hole whose diameter matches the diameter of the mounting rods of the push clamp seat, and the four push clamp seat mounting rods are sequentially connected from end to end by two-way sliders to form a square frame.

Further, more than three compression clips are fixed on the inner side of each compression clip support rod.

Further, more than three push clip seats are fitted on each push clip seat installation rod.

Further, each push-away clamping plate includes a first vertical clamping plate and a second vertical clamping plate arranged in parallel, and the first vertical clamping plate and the second vertical clamping plate are all sleeved on the corresponding linear guide rods, and the clamping motor Drive the relative movement of the first vertical splint and the second vertical splint to realize the clamping and loosening of the push-off splint, and the push-off motor drives the first vertical splint and the second vertical splint to move along the corresponding linear guide rod Realize the movement of pushing away the splint.

Further, the motor shaft of the push-off motor is provided with threads, and the first vertical splint or the second vertical splint is provided with threaded holes that match the threads on the motor shaft, and the push-off motor passes through the motor shaft when it rotates. The relative movement of the screw thread on the top and the threaded hole on the first vertical clamping plate or the second vertical clamping plate realizes pushing away the clamping plate and performing linear motion along the linear guide rod.

Further, the inner sides of the support rods of the pressing clamps are all provided with slide grooves, the pressing clamps include a fixed clamp seat, a movable clamp head and a slider, the slider is fixed on the fixed clamp seat, and the slider set is In the chute, the position of the clamp is moved through the sliding of the slider in the chute, the movable clamp is hinged on the fixed clamp seat, and when the push clamp seat contacts the clamp One end of the movable collet contacts and pushes the movable collet to rotate along the hinged shaft connected with the fixed clip seat, so that the other end of the movable collet is clamped with the fixed clip seat.

The beneficial effects of the present invention are:

1. The present invention has a simple and compact structure, low production cost, and can realize fur stretching and clamping. Only a small amount of manpower is required to place the skinning mechanism on the conveyor belt and roughly spread the fur in the skinning mechanism, and the rest is spread out. The opening and clamping operations are performed automatically, the operation is simple, the degree of automation is high, and the work efficiency is high.

2. There are multiple skin clamping mechanisms of the present invention, and only one skin supporting mechanism needs to be driven by power. The structure of the skin clamping mechanism is simple and the operation is also simple. After a skin clamping mechanism clamps the fur, it can be sent to the The next process, and after the next process is completed, the clipping mechanism can quickly loosen the fur for recycling, which greatly reduces the production cost.

3. The present invention adopts multiple sets of push clamp seats to spread the fur along the four directions of up, down, left, and right, and realizes the clamping of the fur through the cooperation of the push clamp seats and the compression clamps. The fur is spread more fully, and the tension of the compression clamps Tightening and loosening are realized directly by pushing the clip seat, which facilitates the clamping and loosening of the fur.

4. The position and quantity of the clamps of the present invention can be set freely, and the number and positions of the push clamps are in one-to-one correspondence according to the position and quantity of the clamps. In order to ensure the effect of stretching the fur, a number of push clamps can also be added , by setting different numbers of pressing clips and pushing clip seats, it can adapt to the stretching and clamping of furs of different sizes.

5. The square frame composed of the clamp support rods of the present invention can be adjusted in size through the rack and tooth grooves at both ends, which is convenient for the expansion and clamping of furs of different sizes. Connected to form a square frame to ensure the synchronous movement of the four push clamp mounting rods, so that the fur is evenly stressed in four directions, preventing the fur from wrinkling in a certain direction due to uneven force and affecting the stretching effect.

Description of drawings

Fig. 1 is a structural schematic diagram of a multi-adaptive fur stretching device of the present invention.

Fig. 2 is a three-dimensional structural schematic diagram of the skin-folding mechanism of the present invention.

Fig. 3 is a top view of the leather clamping mechanism of the present invention.

Fig. 4 is a schematic diagram of a three-dimensional structure of the skin supporting mechanism of the present invention.

Fig. 5 is a top view of the leather stretching mechanism of the present invention.

Fig. 6 is a schematic diagram of the connection between the installation rod of the push clip seat and the push clip seat of the present invention.

Fig. 7 is a schematic structural view of pushing away the splint in the present invention.

Fig. 8 is a schematic structural view of the compression clamp of the present invention.

Fig. 9 is a schematic structural view of the push clamp seat of the present invention.

In the figure, 1-folding mechanism, 2-supporting mechanism, 3-conveyor belt, 101-compression clamp support rod, 102-compression clamp, 103-rack, 104-tooth, 105-fixing clamp seat, 106 - Movable chuck, 107-slider, 108-chute, 201-fixed frame, 202-push open splint, 203-clamping motor, 204-push open motor, 205-linear guide rod, 206-push clamp seat installation Rod, 207-push clamp seat, 208-two-way slide block, 20-the first vertical clamping plate, 210-the second vertical clamping plate.

detailed description

The present invention will be further described below in conjunction with accompanying drawing:

As shown in Figures 1 to 9, a multi-adaptive fur stretching device includes a skin-folding mechanism 1 and a skin-holding mechanism 2. The skin-folding mechanism 1 is provided with multiple groups, and each group of skin-folding mechanisms 1 is directly placed on the On the conveyor belt 3 and moves with the conveyor belt 3, the skin supporting mechanism 2 is provided with one group, the skin supporting mechanism 2 is fixed above the conveyor belt 3, and the fur in the skin clamping mechanism 1 is stretched through the skin supporting mechanism 2 below, so that the fur is covered The clamping mechanism clamps; the skin clamping mechanism 1 includes four compression clamp support rods 101 and a plurality of compression clamps 102 with the same shape and structure; the head of each compression clamp support rod 101 is provided with a rack 103, the tail of each compression clamp support rod 101 is provided with a tooth groove 104 that matches with its head rack 103 and is perpendicular to the direction of the upper rack 103 of the compression clamp support rod 101, four compression clamp support rods 101 The head and the tail of each compression clamp support bar 101 are fixedly installed with a plurality of compression clamps 102 on the inner side of each compression clamp support rod 101, and the opening of each compression clamp 102 faces the square frame. The inner side of the leather supporting mechanism 2 includes a fixed frame 201, a push-off splint 202, a clamping motor 203, a push-off motor 204, a linear guide rod 205, a push clamp seat installation rod 206 and a push clamp seat 207, and the linear guide The rod 205 is arranged on the fixed frame 201, and the push-off splint 202 is set on the linear guide rod 205 and can slide along the linear guide rod 205. The motor head of the clamping motor 203 is connected to the push-off splint 202 and Drive the clamping and loosening of the pushing splint 202, the pushing motor 204 is fixed on the fixed frame 201, the motor head of the pushing motor 204 is connected to the pushing splint 202 and drives the pushing splint 202 along the The linear guide rod 205 moves; the push clamp seat installation rod 206 is clamped on the push open clamping plate 202, and the push clamp seat 207 is sleeved on the push clamp seat installation rod 206 and can move along the push clamp seat installation rod 206. Mounting bar 206 slides left and right; Described push away splint 202, clamping motor 203, push away motor 204, linear guide rod 205, push clamp seat installation bar 206 and push clamp seat 207 are all provided with four groups, the outer of fixed frame 201 The frame is arranged in a square shape, and four sets of linear guide rods 205 are respectively perpendicular to the four sides of the outer frame of the fixed frame 201. Each group of push-off motors 204 drives the push-clamp seat installation rod 206 along the corresponding straight-line guide rods 205 through the corresponding push-off splints 202. sports.

The head of each push clip seat installation rod 206 is connected with a two-way slider 208, and each push clip seat installation rod 206 is connected with a bidirectional slide block 208 with The circular hole that is vertical and the diameter matches with the diameter of the push clip seat installation rod 206, the four push clip seat installation rods 206 are connected into a square frame successively by the two-way slide block 208 end to end, and the four push clip seat installation rods 206 can be connected in two directions. Slider 208 slides freely.

The inner side of each compression clip support bar 101 is fixed with more than three compression clips 102 , and each push clamp seat installation rod 206 is equipped with more than three push clamp seats 207 . At least ensure that both ends and the middle of the clamp support rod 101 are provided with a clamp 102 to complete the clamping of the whole piece of fur.

Each push-off clamping plate 202 includes a first vertical clamping plate 209 and a second vertical clamping plate 210 arranged in parallel, and the first vertical clamping plate 209 and the second vertical clamping plate 210 are all sleeved on the corresponding linear guide rod 205. The clamping motor 203 drives the relative movement of the first vertical clamping plate 209 and the second vertical clamping plate 210 to realize the clamping and loosening of the push-off clamping plate 202, and the push-off motor 204 drives the first vertical clamping plate 209 and the second vertical clamping plate 209 to release. The straight splint 210 moves along the corresponding linear guide rod 205 to realize the movement of pushing away the splint 202 .

The motor shaft of described pushing away motor 204 is provided with screw thread, and the first vertical clamping plate 209 or the second vertical clamping plate 210 is provided with the threaded hole that matches with the screw thread on the motor shaft, when pushing away motor 204 rotations, pass motor The relative movement between the screw thread on the shaft and the threaded hole on the first vertical clamping plate 209 or the second vertical clamping plate 210 realizes pushing away the clamping plate 202 and performing linear motion along the linear guide rod 205 .

The inner side of the clamp support bar 101 is provided with a chute 108, the clamp 102 includes a fixed clamp seat 105, a movable chuck 106 and a slider 107, the slider 107 is fixed on the fixed clamp seat 105 , the slide block 107 fits in the chute 108, the clamp 102 moves in the position of the clamp 102 through the sliding of the slide block 107 in the chute 108, and the movable clamp 106 is hinged on the fixed clamp On the seat 105, when the push clamp seat 207 contacts the compression clamp 102, it contacts with an end of the movable chuck 106, and promotes the movable chuck 106 to rotate along the hinged shaft connected with the fixed clamp seat 105, so that the other end of the movable chuck 106 is in contact with the fixed clamp seat 105. The fixed clip seat 105 is clamped.

Concrete workflow of the present invention is as follows:

The skin clamping mechanism 1 is not fixed on the conveyor belt 3, but placed directly on the conveyor belt 3, so in actual operation, the worker first places the skin clamping mechanism 1 on the conveyor belt 3 in sequence, and spreads out the furs slightly In the folder skin mechanism 1; because the size of the fur is not certain, so according to the actual situation, the four compression clip support rods 101 of the folder skin mechanism 1 are adjusted in position, by adjusting the compression clip support rod 101 head and tail The rack 103 and the tooth groove 104 adjust the size of the square frame formed by the four clamp support rods 101 to adapt to the size of the fur; because even the same batch of fur will have many differences in size, so this step is necessary It must be ensured that even the four sides of the smallest fur can be clamped by the compression clips 102 on the four compression clip support rods 101.

After completing the adjustment of the skin clamping mechanism 1, the skin clamping mechanism 1 enters below the skin supporting mechanism 2 along with the conveyor belt 3, at this moment, the movement of the conveyor belt 3 is stopped, and the fur is stretched by the skin supporting mechanism 2.

The specific working process of the leather support mechanism 2 is: the movement of the clamping motor 203 drives the push-off splint 202 to clamp the four sets of push-clamp seat mounting rods 206, and the push-off splint 202 is pushed to move along the linear guide rod 205 by the push-off motor 204 , drive the push clip seat 207 to move to the corresponding compression clip 102, the bottom of the push clip seat 207 directly contacts the fur, and stretches the fur in four directions up, down, left, and right; During the contact position, because the compression clamp 102 is in the unclamped state, so the edge of the fur can easily enter in the compression clamp 102, at this moment, the push clamp seat 204 contacts with the movable chuck 106 of the compression clamp 102 to drive the activity. Chuck 106 rotates along hinged shaft, drives the other end of movable chuck 106 to contact with fixed chuck seat 105 and clamps fur, and after finishing this action, movable chuck 106 can directly keep this clamping action, completes this moment. Stretching and clamping of pieces of fur.

In the process of contacting and pressing the push clamp seat 204 with the compression clamp 102, it must be ensured that all the clamp clamps 102 have a position corresponding to the push clamp seat 204 to push it to clamp, because the push clamp seat 204 is directly set On the push clip seat installation rod 206, the position of the push clip seat 204 can be directly adjusted on the push clip seat installation rod 206, and the quantity of the push clip seat 204 can also be set freely.

The above-described embodiments are only preferred embodiments of the present invention, and are not limitations to the technical solutions of the present invention. As long as they are technical solutions that can be realized on the basis of the above-mentioned embodiments without creative work, they should be regarded as falling into the scope of the patent of the present invention. within the scope of protection of rights.

Claims (7)

1. a kind of flexible fur device for spreading, it is characterised in that：Including bark pocket mechanism (1) and Cheng Pi mechanisms (2), the folder Skin mechanism (1) is provided with multigroup, and every group of bark pocket mechanism (1) is directly placed on conveyer belt (3) and mobile with conveyer belt (3), institute Shu Cheng skins mechanism (2) is provided with one group, and Cheng Pi mechanisms (2) are fixed on conveyer belt (3) top, and to through Cheng Pi mechanisms (2) lower section Fur in bark pocket mechanism (1) is strutted, and makes fur be clamped gear grips；The bark pocket mechanism (1) is including four shape and structures On all four pressing clip support bar (101) and multiple pressing clips (102)；The head of every pressing clip support bar (101) is all provided with Have a tooth bar (103), the afterbody of every pressing clip support bar (101) be equipped with match with its head tooth bar (103) merge perpendicular to The teeth groove (104) in pressing clip support bar (101) upper rack (103) direction, the head and the tail of four pressing clip support bars (101) are successively One quadra is connected into by tooth bar (103) and teeth groove (104), the inner side of every pressing clip support bar (101) is equal Multiple pressing clips (102) are installed with, the inner side of the opening of each pressing clip (102) towards quadra；The support skin machine Structure (2) including fixed mount (201), push open clamping plate (202), clamping motor (203), push open motor (204), linear guide (205), Push away holder mounting rod (206) and push away holder (207), the linear guide (205) is arranged on fixed mount (201), pushes clamping plate open (202) it is sleeved on the linear guide (205) and can slides along the linear guide (205), the clamping motor (203) Push open described in the connection of motor head and push the clamping of clamping plate (202) described in clamping plate (202) and drive open and unclamp, it is described to push motor open (204) it is fixed on fixed mount (201), pushes clamping plate (202) described in the motor head connection for pushing motor (204) open open and drive described Push clamping plate (202) open mobile along the linear guide (205)；It is described push away holder mounting rod (206) and be clamped in described push clamping plate open (202) on, holder (207) is pushed away and is sleeved on described pushing away on holder mounting rod (206) and holder mounting rod (206) left side can be pushed away along described Right slip；It is described to push clamping plate (202), clamping motor (203) open, push motor (204), linear guide (205) open, push away holder installation Bar (206) and push away holder (207) and be equipped with four groups, the outside framework of fixed mount (201) is square setting, four groups of linear guides (205) four sides of fixed mount (201) outside framework are respectively perpendicular to, motor (204) are pushed open per group and is pushed clamping plate open by corresponding (202) drive and push away holder mounting rod (206) along corresponding linear guide (205) motion.

2. a kind of flexible fur device for spreading according to claim 1, it is characterised in that：Holder mounting rod is pushed away per root (206) head is respectively connected with bidirectional slider (208), pushes away per root on the bidirectional slider (208) of holder mounting rod (206) connection It is provided with and push away vertical holder mounting rod (206) direction of axis line with the root and diameter and the diameter phase for pushing away holder mounting rod (206) The circular hole of cooperation, four push away holder mounting rod (206) and are in turn connected into quadra from beginning to end by bidirectional slider (208).

3. a kind of flexible fur device for spreading according to claim 1, it is characterised in that：Every pressing clip support bar (101) pressing clip (102) of more than three is respectively and fixedly provided with the inside of.

4. a kind of flexible fur device for spreading according to claim 1, it is characterised in that：Holder mounting rod is pushed away per root (206) more than three are set with and push away holder (207).

5. a kind of flexible fur device for spreading according to claim 1, it is characterised in that：Each pushes clamping plate open (202) including the first vertical clamping plate (209) and the second vertical clamping plate (210) be arrangeding in parallel, the first vertical clamping plate (209) and Two vertical clamping plates (210) are sleeved on corresponding linear guide (205), and the clamping motor (203) drives first vertically to press from both sides The relative motion of plate (209) and the second vertical clamping plate (210) is realized pushing the clamping of clamping plate (202) open and unclamping, described to push electricity open Machine (204) drives the first vertical clamping plate (209) and the second vertical clamping plate (210) to realize along corresponding linear guide (205) motion Push the movement of clamping plate (202) open.

6. a kind of flexible fur device for spreading according to claim 1, it is characterised in that：It is described to push motor open (204) screw thread is provided with motor shaft, is provided with and motor on the first vertical clamping plate (209) or the second vertical clamping plate (210) The screwed hole that screw thread on axle is engaged, pushes open when motor (204) is rotated by the screw thread on motor shaft and the first vertical clamping plate (209) relative motion of the screwed hole or on the second vertical clamping plate (210) is realized pushing clamping plate (202) open along linear guide (205) Moved along a straight line.

7. a kind of flexible fur device for spreading according to claim 1, it is characterised in that：The pressing clip support bar (101) be provided with chute (108) on the inside of, the pressing clip (102) including fixed holder (105), active chuck (106) and Slide block (107), slide block (107) is fixed on the fixed holder (105), and slide block (107) is set with the chute (108), pressure Grip the position movement that pressing clip (102) is realized in the slip of (102) by slide block (107) in the chute (108), the work Dynamic chuck (106) is hinged on the fixed holder (105), push away holder (207) contact pressing clip (102) when and active chuck (106) end thereof contacts, and promote active chuck (106) to rotate along the jointed shaft that is connected with fixed holder (105), make movable folder The other end of head (106) is clamped with fixed holder (105).