Opening and closing movable type monofilament rough spot removing device

Abstract

The invention relates to the technical field of silk reeling equipment in silk making engineering, in particular to an opening and closing movable type monofilament rough spot removing device which comprises a multi-grid upper piece and a multi-grid lower piece, and the multi-grid upper piece and the multi-grid lower piece are connected through a hinge shaft. The multi-grid upper piece and the multi-grid lower piece are respectively provided with a plurality of upper grid pieces and lower grid pieces which are matched with each other, the lower parts of the upper grid pieces are L-shaped, the top surfaces of the inner sides of the L-shaped upper grid pieces are used for being matched with the upper surfaces of the lower grid pieces, and gaps are reserved between the outer side surfaces of the L-shaped upper grid pieces and the side surfaces of the adjacent lower grid pieces to form working slits; the multi-grid upper piece is provided with at least one positioning slot, the multi-grid lower piece is provided with at least one positioning slot, the hinge shaft is provided with a positioning piece linked with the multi-grid upper piece, the positioning piece is provided with a taper pin with two dimensions, and the taper pin on the positioning piece is matched with the positioning slot to limit axial movement and radial movement of the multi-grid upper piece and the multi-grid lower piece. Compared with the prior art, the device has the advantages that the production efficiency is improved, cleaning and maintenance are easy, manual intervention is reduced, and intelligentization and automation are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of silk reeling equipment in silk making engineering, and in particular to an opening and closing movable single-filament roughness remover. Background Art

[0002] Silk reeling is the process of extracting silk threads from silk cocoons after boiling. Specifically, the process involves soaking several cooked silk cocoons in reeling soup, separating the silk threads from the cocoon layers through friction and traction, and combining multiple single threads into a strand of raw silk to meet specific quality and specification requirements.

[0003] When the existing silk reeling equipment is working normally, the raw silk passes through the thread receiving wing through the thread tube, and then through the thread collecting hole, and moves upward at the reeling line speed. When the single silk of a cocoon becomes rough, the diameter of the whole strand of raw silk becomes larger here. When it is about to pass through the thread collector hole, the roughness and the hole wall are squeezed, which increases the resistance of the raw silk passing through the thread collector hole. The thread collector will make a corresponding detection response to this, and the actuator will stop reeling, and then manually remove the roughness and resume reeling. Usually it needs to rely on manual operation, resulting in low production efficiency, especially when processing a large number of cocoons, manual intervention is frequent, which increases labor intensity and time cost. Summary of the invention

[0004] The purpose of the present invention is to ensure that when rough threads appear in the monofilament of a certain cocoon, the monofilament is removed while the reeling continues, that is, the thread can be dropped without stopping, and in the process of reeling, the rough threads will be continuously blocked by the rough thread remover, and the blocked rough threads will continuously accumulate in the slit and block the slit, so that the reeling cannot proceed normally. By designing the rough thread remover to be open and close, the obstruction in the slit can be discharged, thereby improving the work efficiency.

[0005] In order to achieve the above-mentioned purpose, an opening and closing movable single-wire roughness remover is designed, comprising a multi-grid upper plate and a multi-grid lower plate, which are connected by a hinge shaft; the multi-grid upper plate and the multi-grid lower plate are respectively provided with a plurality of upper grid plates and lower grid plates that cooperate with each other, the lower part of the upper grid plate is L-shaped, the inner top surface of the L-shaped upper grid plate is used to cooperate with the upper surface of the lower grid plate, and the outer side surface of the L-shaped upper grid plate and the side surface of another adjacent lower grid plate leave a gap to form a working slit; the multi-grid lower plate is provided with at least one positioning slot hole, the hinge shaft is provided with a positioning plate that is linked to the multi-grid upper plate, and the positioning plate is provided with a two-dimensional taper pin, and the taper pin on the positioning plate is used to limit the axial movement and radial movement of the multi-grid upper plate and the multi-grid lower plate after the tapered pin on the positioning plate cooperates with the positioning slot hole.

[0006] Preferably, the multi-grid upper piece includes an upper piece body and a plurality of upper grid pieces, and the multi-grid lower piece includes a lower piece body and a plurality of lower grid pieces. The upper piece body and the lower piece body are respectively rotationally and cooperatively connected to a hinge shaft. The lower piece body is inclined and forms an inclination angle with the plurality of lower grid pieces, so that there is a cavity between the upper piece body and the lower piece body after the upper grid pieces and the lower grid pieces are cooperated.

[0007] Preferably, the inner top surface of the L-shaped upper grid piece cooperates with the upper surface of the lower grid piece to limit the radial movement of the multi-grid upper piece and the multi-grid lower piece, and the positioning piece cooperates with the positioning slot hole to limit the axial movement of the multi-grid upper piece and the multi-grid lower piece.

[0008] Preferably, an installation seat is provided at the rear side of the multi-grid lower piece. The installation seat is provided with a positioning hook, and the positioning hook is provided with a cooperating fixed bracket, and the fixed bracket is provided with a hook spring piece.

[0009] Preferably, a wire passing channel is formed after the multi-grid upper piece and the multi-grid lower piece are superposed, and a multi-serrated wire passing channel is formed after the multi-grid upper piece and the multi-grid lower piece are superposed. The two side edges of the upper grid piece and the lower grid piece are straight surfaces, which are used to directly hook the wire strip into the working slit, and the direction points to the center of the degumming device. The upper grid piece or the lower grid piece forms a T shape with the working slit, and the opening of the T shape is used to capture the cocoon silk after adding cocoons.

[0010] Preferably, the width dimension of the working slit is larger than the single wire diameter dimension.

[0011] Preferably, the surfaces of the multi-grid upper piece and the multi-grid lower piece are coated with a Teflon coating; a wire blocking device is installed below the multi-grid lower piece.

[0012] Preferably, a wrench is provided on the positioning piece, and a micro degumming cylinder is installed on the wrench.

[0013] Preferably, the opening and closing movable single wire degumming device removes the roughness of a single wire before the multi-strand wire is gathered and held together.

[0014] Preferably, the opening and closing single wire degumming device is installed below the绪翼.

[0015] Compared with the prior art, the advantages of the present invention are as follows: 1. Improve production efficiency: By automatically cutting off the single wire containing roughness and automatically removing the roughness, the time for manual inspection and processing is reduced, so that the silk reeling process can be carried out continuously, thereby improving the production efficiency.

[0016] 2. Easy to clean and maintain: When the multi-grid upper piece and the multi-grid lower piece are opened, the working surface is open, which is convenient for cleaning and maintenance, and ensures the long-term effective operation of the equipment.

[0017] 3. Reduce manual intervention: The traditional silk reeling method requires workers to frequently stop reeling to remove roughness, while the design of the present invention can automatically handle the roughness, significantly reducing the need for manual operation and reducing labor intensity.

[0018] 4. Intelligence and automation: The opening and closing single-filament roughening remover and automatic replenishment mechanism equipped in the present invention realize the intelligence of the silk reeling process and can automatically adjust and optimize the operation mode according to the actual production situation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 , is a schematic diagram of the closed state of the arc-shaped opening and closing movable single-filament roughness remover provided by the present invention; Figure 2 , is a schematic diagram of the open state of the arc-shaped opening and closing movable single-filament roughness remover provided by the present invention; Figure 3 , a schematic diagram of the closed state of the toothed opening and closing movable single-filament roughness remover provided by the present invention; Figure 4 , a schematic diagram of the toothed opening and closing movable single-filament roughness remover provided by the present invention in an open state; Figure 5 , is a front view of the superposition of the multi-grid upper sheet and the multi-grid lower sheet; Figure 6 , is an AA enlarged view of the opening and closing movable single-filament roughness remover provided by the present invention when removing large roughness; Figure 7 , is a schematic diagram of the wire being cut in the channel when removing small roughness; Figure 8 , a side view of the opening and closing movable single-filament roughness remover provided by the present invention; Fig. 9 , schematic diagram of the installation of the present invention.

[0020] In the figure: 1. upper grid; 2. lower grid; 3. hinge shaft; 4. parallel long groove; 5. wrench; 6. positioning slot; 7. positioning plate; 8. large roughness; 9. working slit; 10. small roughness; 11. single wire; 12. connecting rod; 13. cylinder; 14. wire stopper; 15. positioning hook; 16. spring sheet; 17. mounting seat. DETAILED DESCRIPTION

[0021] In order to make the purpose, principle and structure of the present invention more clear, it is further described below in conjunction with the drawings and specific embodiments.

[0022] See also Figure 1 , Figure 2The present embodiment provides an arc-shaped opening and closing movable single-wire roughness remover, comprising a multi-grid upper sheet and a multi-grid lower sheet, wherein the multi-grid upper sheet comprises an upper sheet body and a plurality of upper grid sheets 1, and the multi-grid lower sheet comprises a lower sheet body and a plurality of lower grid sheets 2, wherein the multi-grid lower sheet is provided with a plurality of open parallel long grooves 4, and the multi-grid upper sheet and the multi-grid lower sheet comprise a plurality of upper grid sheets 1 and lower grid sheets 2 that cooperate with each other, wherein the lower portion of the upper grid sheet 1 is an L-shaped structure, wherein the inner top surface of the L-shaped upper grid sheet 1 cooperates with the upper surface of the lower grid sheet 2, and the outer bottom side surface of the L-shaped upper grid sheet 1 after being overlapped There is a gap between the adjacent lower grid sheet 2 and the side thereof, and the gap is about 0.03-0.05 mm, forming a working slit 9. The width of the working slit 9 is slightly larger than the size of the monofilament 11, and the monofilament 11 is wrapped with the lower grid sheet 2. At this time, an open channel is formed for continuous detection of the monofilament 11 and blocking, squeezing and breaking the rough strands. The multi-grid upper sheet and the multi-grid lower sheet can be set as a single groove or a double groove according to actual conditions. The main purpose is to remove the roughness of the monofilament 11 before the multi-strands are gathered and clasped. The surface of the multi-grid upper sheet and the multi-grid lower sheet is coated with a Teflon coating. The multi-grid upper sheet and the multi-grid lower sheet form a multi-toothed wire passage. At the front edge of the multi-toothed wire entry passage, the multi-teeth can be arranged in an arc shape to distribute a cocoon and a strand to better enter each channel.

[0023] The upper plate body of the multi-grid upper plate and the lower plate body of the multi-grid lower plate are connected by a hinge shaft 3, so that the upper grid plate 1 and the lower grid plate 2 can be overlapped and separated in the direction of the overlapped surface. When the upper grid plate 1 and the lower grid plate 2 are separated, a relatively wide grid tooth gap will appear, and the blocked roughness can be eliminated at this time. A positioning slot hole 6 is arranged on the left side of the multi-grid lower plate, and a positioning piece 7 linked with the multi-grid upper plate is arranged on the left side of the hinge shaft 3. A cylindrical wrench 5 is fixedly connected to the left side of the positioning piece 7. The lower end of the positioning piece 7 is arranged as a structure with a taper. The positioning piece 7 and the positioning slot hole 6 are arranged in cooperation with each other. When the upper grid plate 1 and the lower grid plate 2 are closed, the positioning piece 7 is inserted into the positioning slot hole 6. Because the lower end of the positioning piece 7 has a certain taper, the positioning piece 7 and the positioning slot hole 6 are connected in cooperation to eliminate the gap, ensuring that the wire passing roughness gap distance between the upper grid plate 1 and the lower grid plate 2 is always consistent when they are closed, which is used to limit the axial movement between the multi-grid upper plate and the multi-grid lower plate.

[0024] See also Figure 3 , Figure 4, this embodiment provides a serrated opening and closing movable single - filament rough - and - nubbin remover. On the basis of the arc - shaped opening and closing movable single - filament rough - and - nubbin remover, the multiple teeth of the upper grid plate 1 and the lower grid plate 2 are changed to serrated teeth, so that a multi - serrated wire - passing channel is formed after the upper grid plate 1 and the lower grid plate 2 are superposed; and further, the positioning piece is designed as a taper pin with two dimensions. After the taper pin on the positioning piece is fitted with the positioning slot hole, it is used to limit the axial and radial movement of the multi - grid upper piece and the multi - grid lower piece. The two side edges of the serrated upper grid plate 1 and lower grid plate 2 are straight surfaces, which are used to directly hook into the silk strip and enter the working slit, and their directions point to the center of the rough - and - nubbin remover. The upper grid plate 1 or the lower grid plate 2 forms a "卜" shape with the working slit, and the opening of the "卜" shape is used to capture the cocoon silk after adding cocoons.

[0025] See Figure 5 , during reeling, the single - filament 11 enters the working slit from the opening and vertically enters the working slit 9, and moves along the direction of the reeling speed V. When there are rough - and - nubbins on the single - filament 11, etc., at this time, the diameter of the single - filament 11 is too large and exceeds the width dimension of the slit. At this time, the reeling movement of the single - filament 11 is blocked, and the single - filament 11 cannot pass through the slit of the working slit 9. When the resistance is greater than the breaking strength of the single - filament 11, the single - filament 11 is cut off and a dropped - end cocoon occurs, then the rough - and - nubbin removal process of the single - filament 11 is completed. When the upper grid plate 1 and the lower grid plate 2 are in the closed state, the working slit is in the effective working state. When opened, the working surface in contact with the single - filament of the working slit moves to the open space along with the displacement of the upper grid plate 1 and the lower grid plate 2. At this time, it is convenient for cleaning, maintenance and other work on the working surface to ensure the effective process performance of the opening and closing movable single - filament rough - and - nubbin remover after closing.

[0026] See Figure 6 , Figure 7 , in the actual production process, there are two types of rough - and - nubbins, large rough - and - nubbins 8 and small rough - and - nubbins 10. Figure 6 is the state where the large rough - and - nubbins 8 are reserved outside the rough - and - nubbin remover. Figure 7 is the state where the small rough - and - nubbins 10 are blocked in the channel.

[0027] See Figure 8 , the lower - piece body of the multi - grid lower piece is inclined, forming an inclination angle with several lower grid plates 2. After the upper grid plate 1 and the lower grid plate 2 are in a superposed state, there is a cavity between the upper - piece body and the lower - piece body. A connecting rod 12 with a cylindrical structure is fixedly connected to the wrench 5. A micro - rough - and - nubbin - discharging air cylinder 13 is arranged below the connecting rod 12. The micro - rough - and - nubbin - discharging air cylinder 13 is connected to the controller. The air cylinder 13 makes high - frequency reciprocating movements under the control of the controller, and periodically pushes the wrench 5 to quickly discharge the rough - and - nubbins clamped in the channel, so that the reeling can be carried out continuously, providing support for fully automatic reeling. A wire - blocking device 14 is installed in the middle part below the multi - grid lower piece, specifically set slightly in front of the projection of the root of the multi - grid lower piece, to prevent the silk strip from reaching the root of the grid, and an installation seat is arranged at the rear end below the multi - grid lower piece.

[0028] See also Fig. 9 The opening and closing movable monofilament rough remover provided in this embodiment has a mounting seat 17 with a positioning hook 15 at the rear side below. When the rough remover is flipped up, the spring sheet 16 clamps the positioning hook 15. The positioning hook 15 cooperates with the spring sheet with hook of the fixed bracket, so that the rough remover is in a horizontal state and plays a rough removal role. When the thread is drawn from the reeling groove during re-reeling, the rough remover will block the thread hole, which makes the operation inconvenient. At this time, the rough remover is folded down to expose the thread hole, and after the thread is drawn, the rough remover is flipped up again. At this time, the spring sheet 16 hooks the positioning hook 15, so that the rough remover can be folded down when the thread is drawn, making the operation more convenient.

[0029] The opening and closing movable monofilament rough remover provided in this embodiment is installed under the thread-joining wing. Its function is that when the monofilament 11 of a cocoon becomes rough, the diameter of the monofilament 11 is too large to exceed the width of the working slit 9 of the opening and closing movable monofilament rough remover, the movement of the monofilament 11 in the reeling is hindered. Figure 4 As shown, the monofilament 11 cannot pass through the working slit 9. When the resistance is greater than the breaking strength of the monofilament 11, the monofilament 11 is cut and the cocoon is dropped, that is, a cocoon is dropped from the raw silk in the reeling, and the process of removing the roughness of the monofilament 11 is completed. At the same time, the small thread is still rotating, and the reeling is still continuing without stopping, which improves the production efficiency. If there is one cocoon missing in the raw silk, the cocoon feeder in the detection actuator of the automatic reeling machine will automatically replenish the previous cocoon as needed, and the reeling is normal according to the specifications.

[0030] The above description is only a specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes according to the technical solutions and novel concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An openable and movable monofilament rough remover, characterized in that: Comprising A multi-grid upper piece and a multi-grid lower piece, and a hinge shaft connects the multi-grid upper piece and the multi-grid lower piece; The multi-grid upper piece and the multi-grid lower piece are respectively provided with a plurality of upper grid pieces and lower grid pieces that cooperate with each other. The lower part of the upper grid piece is L-shaped. The inner top surface of the L-shaped upper grid piece is used to cooperate with the upper surface of the lower grid piece. There is a gap between the outer side surface of the L-shaped upper grid piece and the side surface of another adjacent lower grid piece to form a working slit; The multi-grid lower piece is provided with at least one positioning slot hole. The hinge shaft is provided with a positioning piece that联动 with the multi-grid upper piece. The positioning piece is provided with taper pins in two dimensions. After the taper pins on the positioning piece cooperate with the positioning slot hole, they are used to limit the axial and radial movement of the multi-grid upper piece and the multi-grid lower piece.

2. The openable and movable monofilament rough remover as claimed in claim 1, characterized in that The multi-grid upper piece includes an upper piece body and a plurality of upper grid pieces. The multi-grid lower piece includes a lower piece body and a plurality of lower grid pieces. The upper piece body and the lower piece body are respectively rotationally and cooperatively connected to the hinge shaft. The lower piece body is inclined and forms an inclination angle with a plurality of lower grid pieces, so that there is a cavity between the upper piece body and the lower piece body after the upper grid piece and the lower grid piece are matched.

3. The openable and movable monofilament roughness remover as claimed in claim 1, characterized in that The inner top surface of the L-shaped upper grid piece cooperates with the upper surface of the lower grid piece to limit the radial movement of the multi-grid upper piece and the multi-grid lower piece. The cooperation between the positioning piece and the positioning slot hole is used to limit the axial movement of the multi-grid upper piece and the multi-grid lower piece.

4. The openable and movable monofilament roughening device as claimed in claim 1, characterized in that An installation seat is provided at the rear side of the multi-grid lower piece. The installation seat is provided with a positioning hook. The positioning hook is provided with a cooperating fixed bracket. The fixed bracket is provided with a hook spring piece.

5. The opening and closing movable single-filament rough silk and defective silk remover according to claim 1, characterized in that After the multi-grid upper piece and the multi-grid lower piece are superposed, a multi-serrated wire passing channel is formed. The two side edges of the upper grid piece and the lower grid piece are straight surfaces, which are used to directly hook into the wire strip and enter the working slit, and the direction points to the center of the rough silk remover. The upper grid piece or the lower grid piece and the working slit form a "卜" shape, and the opening of the "卜" shape is used to capture the cocoon silk after adding cocoons.

6. The openable and movable monofilament roughening device as claimed in claim 1, characterized in that The width dimension of the working slit is larger than the diameter dimension of the single filament.

7. The openable and movable monofilament roughening device as claimed in claim 1, characterized in that The surfaces of the multi-grid upper piece and the multi-grid lower piece are coated with a Teflon coating; a wire blocking device is installed below the multi-grid lower piece.

8. The openable and movable monofilament rough remover as claimed in claim 1, characterized in that A wrench is provided on the positioning piece, and a micro rough silk discharging cylinder is installed on the wrench.

9. The openable and movable monofilament rough remover as claimed in claim 1, characterized in that The opening and closing movable single-filament rough silk and defective silk remover removes rough silk and defective silk from a single filament before the multi-strand silk is gathered and held together.

10. The openable and movable monofilament rough remover as claimed in claim 8, characterized in that The opening and closing single-filament rough silk and defective silk remover is installed below the knotting wing.

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