Decorative cloth conveying negative-pressure shearing equipment

Abstract

The invention discloses decorative cloth conveying negative-pressure shearing equipment which comprises a supporting seat, a trimming mechanism and a conveying and cleaning mechanism, the trimming mechanism and the conveying and cleaning mechanism are arranged on the supporting seat, a pair of mounting seats is mounted at the top of the supporting seat, a winding roller is movably clamped on the mounting seats, the conveying and cleaning mechanism is located on one side of the winding roller, and a rotating roller is mounted on the side, away from the winding roller, of the supporting seat. The trimming mechanism is arranged above the rotating roller and comprises a positioning plate and a storage groove, and the positioning plate is mounted at the upper end of the supporting seat; compared with the prior art, air suction is conducted through external air pressure equipment, when the air pressure equipment is close to the air conveying shaft, fluff on the surface can be in a relatively vertical state under the action of airflow, trimming machining is facilitated, the fluff surface can be combed through the arc comb teeth before trimming and after trimming is completed, and the trimming efficiency is improved. Before cutting, fluff can be prevented from being intertwined together to affect the trimming quality, and after trimming is completed, miscellaneous fluff and the like left inside can be carded out.

Description

Technical Field

[0001] The invention relates to the technical field of textile machinery, in particular to negative pressure shearing equipment for conveying decorative cloth. Background Art

[0002] Decorative fabrics come in a variety of materials, including plush fabric, which is characterized by its long and dense pile and is often used in home decoration, photo backgrounds, exhibitions, etc. Plush fabric not only provides a warm and comfortable touch, but also adds a luxurious and warm atmosphere to the space.

[0003] During the production process, after the decorative cloth is flocked on the surface, it needs to be trimmed to reduce the uneven surface of the long-haired decorative cloth. When trimming the velvet surface of the decorative cloth, due to squeezing during the transmission process, some of the velvet will be hidden underneath and cannot be trimmed, resulting in the velvet on the cloth being of different lengths, which affects the overall quality of the velvet. In addition, during the trimming process, the velvet is easily adsorbed on the surface of the decorative cloth, resulting in flying fuzz during the subsequent transmission process. For this reason, we propose a negative pressure shearing device for decorative cloth conveying to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide a negative pressure shearing device for conveying decorative cloth to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a negative pressure shearing device for conveying decorative cloth, comprising a support seat, a trimming mechanism and a transmission cleaning mechanism arranged on the support seat, a pair of mounting seats are installed on the top of the support seat, a winding roller is movably arranged on the mounting seat, the transmission cleaning mechanism is located on one side of the winding roller, and the transmission cleaning mechanism is used to clean the surface of the decorative cloth after trimming to reduce the residual hair scraps;

[0006] A rotating roller is installed on the side of the support seat away from the winding roller, and the trimming mechanism is arranged above the rotating roller. The trimming mechanism includes a positioning plate and a storage groove, the positioning plate is installed at the upper end of the support seat, the positioning plate is in the shape of a rectangular frame, and the storage groove is installed inside the positioning plate, and a plurality of combing frames are clamped inside the positioning plate, and the combing frames are located on both sides of the storage groove. The combing frames are used for auxiliary cleaning and combing during the fluff trimming process. When the fluff on the surface of the decorative cloth needs to be trimmed, one end of the decorative cloth can be wound around the winding roller, and under the action of the driving motor, the decorative cloth can be driven to move in the equipment mall, and with the action of the trimming mechanism and the combing frame, the uneven fluff on the surface of the decorative cloth can be trimmed to make the fluff on the surface of the decorative cloth uniform in length. The transmission cleaning mechanism can clean the hair scraps and the like stuck inside the velvet surface during the transmission process to prevent dust from flying during the processing.

[0007] Preferably, the trimming mechanism further comprises a pair of cutting frames and an air delivery shaft, wherein the cutting frames are arranged at the top of the inner wall of the storage slot, the cutting frames are arranged symmetrically, a pair of slide slots are provided on the cutting frames, and movable blades are movable inside the slide slots, and the movable blades can move alternately to quickly cut the fluff;

[0008] The air delivery shaft is installed at the bottom of the inner wall of the storage groove, and a plurality of docking blocks are installed at the bottom of the storage groove. An elastic plate is provided at the bottom of the air delivery shaft, and the elastic plate is against the top of the docking block. Air inlet grooves are provided on both sides of the air delivery shaft, and mesh plates are installed inside the air inlet grooves, and the mesh plates are used to block dust and debris.

[0009] Preferably, the top of the gas transmission shaft is provided with a plurality of piston grooves, and a piston insert plate is inserted inside the piston groove, a pair of compression springs are fixedly connected to the bottom of the piston insert plate, and the spring pushes the piston insert plate to move upward, an air intake channel is provided inside the piston insert plate, and the air intake channel is "T"-shaped, an elastic gasket is provided at the air inlet of the air intake channel, and a plurality of air inlets are provided on the elastic gasket, which can allow air to enter the air intake channel when deformed, a plurality of air inlet holes are provided on the gas transmission shaft, and a compression rod is provided inside the air inlet hole, and the compression rod can be squeezed with the elastic gasket to allow external air to enter the air intake channel, so that the internal air pressure changes, thereby causing the piston insert plate to reciprocate with the help of the compression spring;

[0010] A plurality of buffer racks are installed on the top of the air transmission shaft. The buffer racks are rectangular and have compression grooves on the top. The position of the piston plug plate corresponds to the compression groove. A plurality of reset pressure plates are arranged between the buffer racks. The reset pressure plates are used to temporarily store the cut hair scraps and can also compact the hair scraps to prevent them from being too fine and floating in the air and affecting the processing environment.

[0011] Preferably, a snap-in groove is provided at the bottom of the buffer frame, and an adsorption plate is provided inside the snap-in groove, the adsorption plate is attached to the outer side of the grid plate, a plurality of arc-shaped axes are provided on the surface of the adsorption plate, and a plurality of protrusions are provided on the surface of the arc-shaped axes to assist in collecting hair and dust, the adsorption plate can follow the deformation of the buffer frame, thereby compacting the hair on the surface and preventing blockage.

[0012] Preferably, the combing frame is in a "J" shape, and a plurality of arc comb teeth are installed inside the combing frame. The arc comb teeth are arranged in a uniform array on the top of the combing frame, and a connecting plug plate is provided between the combing frames on both sides, and the connecting plug plate is located at the bottom of the storage groove.

[0013] Preferably, the transmission and cleaning mechanism includes a pair of clamping plates and a hollow tube, the clamping plates are clamped on the support seat, the hollow tube is rotatably set between the clamping plates, a pair of limiting rings are installed on the hollow tube, elastic pressure rods are clamped between the limiting rings, a cleaning shaft is clamped between the elastic pressure rods, and the cleaning shaft is elastic.

[0014] Preferably, a plurality of straight grooves are provided on the surface of the cleaning shaft, and a plurality of elastic barbs are provided inside the straight grooves. The straight groove gaps can be changed during the deformation of the cleaning shaft, so as to compact and store the collected hair scraps.

[0015] Preferably, a blocking shaft is installed on the top of the support seat, and the blocking shaft is located between the transmission and cleaning mechanism and the winding roller, and is used to assist in limiting the decorative cloth. A driving motor is installed on one side of the support seat, and a transmission belt is clamped between the output end of the driving motor and the winding roller. The driving motor is used to drive the winding roller to rotate and wind up the decorative cloth, and at the same time, it can play an auxiliary pressing role with the help of the blocking shaft.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention uses external air pressure equipment to evacuate air. When the air is close to the air transmission shaft, the fluff on the surface can be relatively vertical under the action of the airflow, which is convenient for trimming. The fluff surface can be combed with the help of arc comb teeth before and after trimming. Before cutting, the fluff can be prevented from being intertwined and entangled, which affects the trimming quality. After trimming, the residual fluff inside can also be combed out to play a cleaning role.

[0018] 2. The present invention uses air pressure to adsorb the trimmed debris to the outer side of the reset plate and the adsorption plate, which can collect the debris and prevent dust from flying during the cutting process, thereby ensuring the cleanliness of the processing environment and reducing the impact on the health of operators.

[0019] 3. The present invention can make the piston insert plate and the buffer frame squeeze each other through the reciprocating motion of the piston insert plate, so that the reset pressure plates at both ends are deformed, and the hair debris stuck between the reset pressure plates can be guided to one side of the adsorption plate. The adsorption plate can also move with the buffer frame, so that the adsorption plate can be deformed and squeezed to squeeze the hair debris on the surface, thereby preventing blockage and enhancing the adsorption effect.

[0020] 4. When the present invention is transmitted to the top of the cleaning shaft, the elastic pressure rod and the surface of the decorative cloth can be squeezed, so that the surface of the cleaning shaft is deformed, and the fluff passing through the straight groove can be cleaned, and the hair scraps adsorbed and accumulated inside the decorative cloth can be cleaned, thereby reducing the cleaning of dust flying during the transportation process and reducing the burden of subsequent cleaning work. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the disassembly and assembly structure of the support base of the present invention;

[0023] Figure 3 For the present invention Figure 2 A partial enlarged schematic diagram in the middle;

[0024] Figure 4 It is a schematic diagram of the bottom structure of the trimming mechanism of the present invention;

[0025] Figure 5 It is a schematic diagram of the local structure of the storage tank of the present invention;

[0026] Figure 6 For the present invention Figure 5 A partial enlarged schematic diagram of point B in the middle;

[0027] In the figure: 1. support seat; 2. trimming mechanism; 3. combing frame; 4. transmission and cleaning mechanism; 11. mounting seat; 12. blocking shaft; 13. winding roller; 14. driving motor; 21. positioning plate; 22. storage slot; 23. cutting frame; 231. movable blade; 24. air transmission shaft; 25. buffer frame; 251. reset pressure plate; 26. piston plug plate; 261. air intake channel; 27. adsorption plate; 31. connecting plug plate; 32. arc comb teeth; 41. clamping plate; 42. hollow tube; 43. limit ring; 44. elastic pressure rod; 45. cleaning shaft. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-Figure 6 The present invention provides a technical solution: a negative pressure shearing device for decorative cloth conveying, comprising a support seat 1, a trimming mechanism 2 and a transmission cleaning mechanism 4 arranged on the support seat 1, a pair of mounting seats 11 are installed on the top of the support seat 1, a winding roller 13 is movably arranged on the mounting seat 11, the transmission cleaning mechanism 4 is located on one side of the winding roller 13, and the transmission cleaning mechanism 4 is used to clean the surface of the decorative cloth after trimming to reduce the residual hair scraps;

[0030] A rotating roller is installed on the side of the support seat 1 away from the winding roller 13, and the trimming mechanism 2 is arranged above the rotating roller. The trimming mechanism 2 includes a positioning plate 21 and a storage groove 22. The positioning plate 21 is installed at the upper end of the support seat 1, and the positioning plate 21 is in the shape of a rectangular frame. The storage groove 22 is installed inside the positioning plate 21. A plurality of combing frames 3 are arranged inside the positioning plate 21, and the combing frames 3 are located on both sides of the storage groove 22. The combing frames 3 are used for auxiliary cleaning and combing during the fluff trimming process. When the fluff on the surface of the decorative cloth needs to be trimmed, one end of the decorative cloth can be wound around the winding roller 13, and under the action of the driving motor 14, the decorative cloth can be driven in the equipment mall. In combination with the trimming mechanism 2 and the combing frame 3, the uneven fluff on the surface of the decorative cloth can be trimmed to make the fluff on the surface uniform in length. The transmission cleaning mechanism 4 can clean the hair scraps stuck inside the velvet surface during the transmission process to prevent dust from flying during the processing.

[0031] like Figure 5 As shown, in the process of trimming the fluff, it is easy to be squeezed during the transmission process, causing the fluff to be staggered and stacked together. The trimming mechanism 2 also includes a pair of cutting frames 23 and an air transmission shaft 24. The cutting frames 23 are arranged at the top of the inner wall of the storage groove 22. The cutting frames 23 are symmetrically arranged. A pair of slide grooves are opened on the cutting frames 23, and a movable blade 231 is movably provided inside the slide groove. The movable blade 231 can be moved to trim the fluff.

[0032] The air delivery shaft 24 is installed at the bottom of the inner wall of the storage groove 22, and a plurality of docking blocks are installed at the bottom of the storage groove 22. An elastic plate is provided at the bottom of the air delivery shaft 24, and the elastic plate is abutted against the top of the docking block. Air inlet grooves are provided on both sides of the air delivery shaft 24, and mesh plates are installed inside the air inlet grooves. By connecting the air delivery shaft 24 to an external air pressure device, negative pressure can be generated near the air delivery shaft 24 under the action of air flow, which can keep the fluff in a relatively vertical state, thereby ensuring the processing quality of the equipment and reducing the unevenness after cutting.

[0033] like Figure 6As shown, during the cutting process, shavings are easily scattered and fly around the equipment with the gas, which affects the processing environment. A plurality of piston grooves are provided on the top of the gas transmission shaft 24, and a piston insert plate 26 is inserted inside the piston groove. A pair of compression springs are fixedly connected to the bottom of the piston insert plate 26, and the spring pushes the piston insert plate 26 to move upward. An air inlet channel 261 is provided inside the piston insert plate 26. The air inlet channel 261 is "T"-shaped. An elastic gasket is provided at the air inlet of the air inlet channel 261, and a plurality of air inlets are provided on the elastic gasket. When the gas inlet channel 261 is deformed, air can enter the air inlet channel 261. A plurality of air inlet holes are provided on the gas transmission shaft 24, and a compression rod is provided inside the air inlet hole. During the activity of the piston insert plate 26, the compression rod can be squeezed between the elastic gasket, and the outside air can enter the air inlet channel 261, so that the internal air pressure changes, and the piston insert plate 26 can reciprocate.

[0034] A plurality of buffer racks 25 are installed on the top of the air transmission shaft 24. The buffer racks 25 are rectangular and have a compression groove on the top. The position of the piston insert plate 26 corresponds to the compression groove. A plurality of reset pressure plates 251 are arranged between the buffer racks 25. The reset pressure plates 251 are used to temporarily store the cut hair scraps. During the reciprocating motion of the piston insert plate 26, the reset pressure plates 251 can be deformed, so that the adsorbed dust and hair scraps can be continuously squeezed and compressed to condense into a ball and accumulate inside the storage groove 22, thereby reducing the flying of hair scraps, ensuring the cleanliness of the processing environment, and reducing the time for subsequent cleaning and maintenance, thereby improving the overall processing efficiency.

[0035] In order to reduce the situation of hair debris flying into the air, a snap-in groove is opened at the bottom of the buffer frame 25, and an adsorption plate 27 is clamped inside the snap-in groove. The adsorption plate 27 is attached to the outer side of the grid plate, and a plurality of arc-shaped axes are provided on the surface of the adsorption plate 27, and a plurality of protrusions are provided on the surface of the arc-shaped axes to assist in collecting hair debris and dust. The adsorption plate 27 can deform with the buffer frame 25, thereby compacting the hair debris on the surface to prevent clogging. The adsorption plate 27 can compress the dust and hair debris adhered to the surface during the deformation process, and while preventing clogging, it can also further increase the amount of adsorbed dust and hair debris, thereby extending the cleaning cycle of the equipment.

[0036] like Figure 4 As shown, the fluff may be unexpectedly condensed and intertwined by external force during the transmission process, affecting the subsequent processing quality. The combing frame 3 is in a "J" shape, and a plurality of arc comb teeth 32 are installed inside the combing frame 3. The arc comb teeth 32 are arranged in a uniform array on the top of the combing frame 3, and a connecting plug plate 31 is provided between the combing frames 3 on both sides. The connecting plug plate 31 is located at the bottom of the storage groove 22. The arc comb teeth 32 can be used to comb the velvet surface before and after trimming. Before cutting, the fluff can be prevented from being intertwined and entangled, affecting the trimming quality. After trimming, the residual miscellaneous fluff inside can also be combed out so that it can be adsorbed into the storage groove 22 under the action of air pressure.

[0037] like Figure 3 As shown, in order to further reduce the flying of dust, the transmission cleaning mechanism 4 includes a pair of clamping plates 41 and a hollow tube 42. The clamping plate 41 is clamped on the support seat 1, and the hollow tube 42 is rotatably set between the clamping plates 41. A pair of limiting rings 43 are installed on the hollow tube 42. Elastic pressure rods 44 are clamped between the limiting rings 43, and cleaning shafts 45 are clamped between the elastic pressure rods 44. The cleaning shafts 45 are elastic and can squeeze the elastic pressure rods 44 and the surface of the decorative cloth, so that the surface of the cleaning shaft 45 is deformed, so that the fluff passing through the straight groove can be cleaned, and the hair scraps adsorbed and accumulated inside the decorative cloth can be cleaned.

[0038] In order to reduce the intensity of subsequent cleaning work, a plurality of straight grooves are provided on the surface of the cleaning shaft 45, and a plurality of elastic barbs are provided inside the straight grooves. The straight groove gaps can change during the deformation of the cleaning shaft 45, which is used to compact and store the collected hair debris. The elastic barbs can comb the hair and absorb the hair debris accumulated on the velvet surface.

[0039] Preferably, a blocking shaft 12 is installed on the top of the support seat 1, and the blocking shaft 12 is located between the transmission and cleaning mechanism 4 and the winding roller 13, and is used to assist in limiting the decorative cloth. A driving motor 14 is installed on one side of the support seat 1, and a transmission belt is clamped between the output end of the driving motor 14 and the winding roller 13. The driving motor 14 is used to drive the winding roller 13 to rotate and wind up the decorative cloth, thereby reducing the cleaning of gaps during the winding process and reducing the scattering of hair debris due to bumps during subsequent transportation.

[0040] Working principle: first, when the fluff on the surface of the decorative cloth needs to be trimmed, one end of the decorative cloth can be wound on the winding roller 13, and under the action of the driving motor 14, the decorative cloth can be driven in the equipment mall, and with the action of the trimming mechanism 2 and the combing frame 3, the uneven fluff on the surface of the decorative cloth can be trimmed to make the fluff on the surface uniform in length. The transmission cleaning mechanism 4 can clean the hair scraps stuck inside the velvet surface during the transmission process to prevent dust from flying during the processing process, and as the transmission process progresses, the side of the decorative cloth with fluff can The external air pressure device is connected to the air delivery shaft 24, and as the external air pressure device draws air, when it is close to the air delivery shaft 24, the fluff on the surface can be relatively vertical under the action of the airflow, which is convenient for trimming. The arc comb teeth 32 can be used to comb the velvet surface before and after trimming, which can prevent the fluff from being intertwined and entangled before cutting, affecting the trimming quality. After trimming, the residual fluff inside can also be combed out to play a cleaning role, so that it can be adsorbed into the storage groove 22 under the action of air pressure.

[0041] During the trimming process, the trimmed debris can be adsorbed to the outer side of the reset plate 251 and the adsorption plate 27 under the action of air pressure, which can play a collecting role, prevent dust from flying during the cutting process, ensure the cleanliness of the processing environment, and reduce the impact on the health of the operator. As the piston insert plate 26 moves under the action of air pressure, the compression rod and the elastic gasket can be squeezed, and the piston insert plate 26 can be reset under the action of the compression spring, so that the piston insert plate 26 can reciprocate, and the piston insert plate 26 can be squeezed with the inside of the buffer frame 25, so that the reset plates 251 at both ends are deformed, and the hair scraps stuck between the reset plates 251 can be guided to one side of the adsorption plate 27, and the adsorption plate 27 can also move with the buffer frame 25, so that the adsorption plate 27 can be deformed and squeezed, and the hair scraps on the surface are squeezed to prevent clogging, which can enhance the adsorption effect;

[0042] Finally, when it is transmitted to the top of the cleaning shaft 45, the elastic pressure rod 44 and the surface of the decorative cloth can be squeezed, so that the surface of the cleaning shaft 45 is deformed, and the fluff passing through the straight groove can be cleaned, and the hair debris adsorbed and accumulated inside the decorative cloth can be cleaned, thereby reducing the dust flying during the transportation process and reducing the burden of subsequent cleaning work.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A negative pressure shearing device for conveying decorative cloth, comprising a support base (1), a trimming mechanism (2) and a conveying and cleaning mechanism (4) arranged on the support base (1), characterized in that: A pair of mounting seats (11) are mounted on the top of the support seat (1), a reel (13) is movably mounted on the mounting seat (11), the transmission cleaning mechanism (4) is located on one side of the reel (13), and the transmission cleaning mechanism (4) is used to clean the surface of the trimmed decorative cloth to reduce the amount of hair residue. A rotating roller is installed on the side of the support seat (1) away from the winding roller (13), and the trimming mechanism (2) is arranged above the rotating roller. The trimming mechanism (2) comprises a positioning plate (21) and a storage groove (22). The positioning plate (21) is installed on the upper end of the support seat (1), the positioning plate (21) is in the shape of a rectangular frame, and the storage groove (22) is installed inside the positioning plate (21). A plurality of combing frames (3) are arranged inside the positioning plate (21), and the combing frames (3) are located on both sides of the storage groove (22). The combing frames (3) are used to assist in cleaning and combing during the fluff trimming process.

2. The negative pressure shearing equipment for decorative cloth conveying according to claim 1 is characterized in that: The trimming mechanism (2) further comprises a pair of cutting frames (23) and an air delivery shaft (24); the cutting frames (23) are arranged at the top of the inner wall of the storage slot (22); the cutting frames (23) are symmetrically arranged; a pair of slide grooves are formed on the cutting frames (23); and movable blades (231) are movably provided inside the slide grooves; The gas transmission shaft (24) is mounted on the bottom of the inner wall of the storage groove (22), a plurality of docking blocks are mounted on the bottom of the storage groove (22), an elastic plate is arranged at the bottom of the gas transmission shaft (24), and the elastic plate abuts against the top of the docking block, air inlet grooves are arranged on both sides of the gas transmission shaft (24), and mesh plates are mounted inside the air inlet grooves.

3. The negative pressure shearing equipment for decorative cloth conveying according to claim 2 is characterized in that: The top of the gas transmission shaft (24) is provided with a plurality of piston grooves, and a piston insert plate (26) is inserted into the piston groove. A pair of compression springs are fixedly connected to the bottom of the piston insert plate (26), and the springs push the piston insert plate (26) to move upward. An air intake channel (261) is provided inside the piston insert plate (26), and the air intake channel (261) is in a "T" shape. An elastic gasket is provided at the air intake of the air intake channel (261), and the elastic gasket is provided with a plurality of air intakes, which can allow air to enter the air intake channel (261) when deformed. The gas transmission shaft (24) is provided with a plurality of air intake holes, and a compression rod is provided inside the air intake hole. A plurality of buffer frames (25) are mounted on the top of the gas transmission shaft (24); the buffer frames (25) are rectangular and have compression grooves on the top; the piston insert plates (26) are located corresponding to the compression grooves; a plurality of reset pressure plates (251) are arranged between the buffer frames (25); the reset pressure plates (251) are used to temporarily store cut hair scraps.

4. The negative pressure shearing equipment for decorative cloth conveying according to claim 3 is characterized in that: The bottom of the buffer frame (25) is provided with a snap-in groove, and an adsorption plate (27) is snap-into the interior of the snap-in groove. The adsorption plate (27) is attached to the outer side of the grid plate. A plurality of arc-shaped shafts are provided on the surface of the adsorption plate (27), and a plurality of protrusions are provided on the surface of the arc-shaped shafts for assisting in collecting hair and dust. The adsorption plate (27) can deform along with the buffer frame (25), thereby compacting hair and dust on the surface and preventing clogging.

5. The negative pressure shearing equipment for decorative cloth conveying according to claim 1 is characterized in that: The combing frame (3) is in a "J" shape, and a plurality of arc comb teeth (32) are installed inside the combing frame (3). The arc comb teeth (32) are arranged in a uniform array on the top of the combing frame (3), and a connecting plug plate (31) is provided between the combing frames (3) on both sides, and the connecting plug plate (31) is located at the bottom of the storage groove (22).

6. The negative pressure shearing equipment for decorative cloth conveying according to claim 1, characterized in that: The transmission cleaning mechanism (4) comprises a pair of clamping plates (41) and a hollow tube (42); the clamping plates (41) are clamped on the support seat (1); the hollow tube (42) is rotatably arranged between the clamping plates (41); a pair of limiting rings (43) are mounted on the hollow tube (42); elastic pressure rods (44) are clamped between the limiting rings (43); a cleaning shaft (45) is clamped between the elastic pressure rods (44); and the cleaning shaft (45) is elastic.

7. The negative pressure shearing device for decorative cloth conveying according to claim 6 is characterized in that: A plurality of straight grooves are provided on the surface of the cleaning shaft (45), and a plurality of elastic barbs are provided inside the straight grooves. During the deformation of the cleaning shaft (45), the gap between the straight grooves can change, so as to compact and store the collected hair scraps.

8. The negative pressure shearing equipment for decorative cloth conveying according to claim 1 is characterized in that: A blocking shaft (12) is installed on the top of the support seat (1), and the blocking shaft (12) is located between the transmission cleaning mechanism (4) and the winding roller (13) and is used to assist in limiting the decorative cloth. A driving motor (14) is installed on one side of the support seat (1), and a transmission belt is clamped between the output end of the driving motor (14) and the winding roller (13), and the driving motor (14) is used to drive the winding roller (13) to rotate and wind up the decorative cloth.

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