Electric heating trimming mechanism for air-jet textile machine

Abstract

The utility model discloses an electric heating trimming mechanism for an air-jet textile machine, which belongs to the technical field of air-jet textile machines and comprises a base, two symmetrically distributed splicing plates are fixedly mounted on two sides of the base, a plurality of mounting holes distributed in a linear array are formed in the side walls of the lower sections of the splicing plates, and a mounting groove is formed in the base. Two symmetrically-distributed moving plates are slidably mounted at the bottom end of the base, two symmetrically-distributed mounting frames are fixedly mounted on the opposite sides of the two moving plates correspondingly, clamping assemblies are arranged in the mounting frames correspondingly, and two symmetrically-distributed first telescopic rods are fixedly mounted on the inner walls of the top ends of the mounting frames correspondingly. The side edges of cloth are cut through the electric heating wires, the edge cutting effect of the device is kept, the clamping assemblies are arranged, the effect of clamping and pulling the two sides of the cloth is achieved, the stability of the cloth in the cutting process is kept, and then the cutting quality of the device is kept.

Description

TECHNICAL FIELD

[0001] The utility model relates to air jet loom technical field more specifically, relate to a kind of electric heating edge cutting mechanism for air jet loom. BACKGROUND

[0002] Air-jet loom is the shuttleless loom using jet airflow to pull weft across shed, and its working principle is to use air as wefting medium to generate frictional traction force on weft by jetting compressed airflow, and then to pull weft through the shed, so as to achieve the purpose of wefting by jet flow generated by air jet, and the air-jet loom is widely used in factories due to its simple mechanical structure, high product quality, easy access to working medium and no pollution, etc.

[0003] Some existing edge cutting structures for air-jet loom are cutting knives, and due to the influence of cutting force generated during cutting process, the woven cloth is prone to wrinkle, and the edge position of the woven cloth deviates, which affects the quality of edge cutting. UTILITY MODEL CONTENT

[0004] To solve the above problems, the utility model provides an electric heating edge cutting mechanism for air-jet loom, which adopts the following technical scheme:

[0005] An electric heating edge cutting mechanism for air-jet loom, comprising a base, two symmetrical assembling plates are fixedly installed on both sides of the base, a plurality of installation holes are arranged in the straight line array on the lower side wall of the assembling plate, an installation groove is arranged in the base, two symmetrical moving plates are slidably installed at the bottom end of the base, two symmetrical installation frames are fixedly installed on the opposite side of the two moving plates, a clamping assembly is arranged in the installation frame, two symmetrical first extension rods are fixedly installed on the top inner wall of the installation frame, a tension adjusting assembly is arranged at the end of the first extension rod, and a driving assembly is arranged between the top end of the two moving plates and the base.

[0006] A second extension rod is fixedly installed on the opposite side of the two moving plates, an installation plate is arranged at the end of the two second extension rods, two symmetrical stop blocks are fixedly installed on the opposite side of the two installation plates, and an electric heating wire is arranged between the two stop blocks on the same side.

[0007] A water storage tank is arranged at the top end of the base, a water supplement pipe is arranged at the top end of the water storage tank, two symmetrical horizontal plates are fixedly installed on one side of the base, and a spraying assembly is arranged between the two horizontal plates and the water storage tank.

[0008] By adopting the technical scheme, when the device is used, the base is assembled with the air jet textile machine in the prior art through the assembling plate, then the two sides of the cloth are clamped and pulled by the clamping assembly, which is beneficial to maintaining the stability of the cloth conveying, and the tension of the cloth conveying on the two sides can be adjusted by the tension adjusting assembly, which is beneficial to maintaining the tightness of the cloth conveying, then the same side mounting plate, the stop block and the electric heating wire are synchronously moved to the side opposite to the cloth by the second extension rod, heat is generated by the electric heating wire through electrification, and then the function of cutting the cloth selvedge can be achieved, through the cooperation of the clamping assembly and the tension adjusting assembly, the stability of the cloth conveying can be maintained, and then the stable cutting of the cloth on the two sides by the electric heating wire is facilitated, which is beneficial to maintaining the cutting effect of the device, the spraying assembly is arranged between the base and the horizontal plate, and the water source in the water storage tank is atomized and sprayed to the two sides of the cloth through the spraying assembly, which plays a role of cooling.

[0009] Further, the clamping assembly comprises a third extension rod fixedly installed on the top end inner wall and the bottom end inner wall of the mounting frame, and the third extension rod is provided with a first frame body at the end thereof.

[0010] By adopting the technical scheme, the same side first frame body and pressing roller are moved to the side opposite to the cloth by the third extension rod, and through the cooperation of the two groups of pressing rollers on the same side, the function of clamping and pulling the two sides of the cloth is achieved, which is beneficial to maintaining the stability of the cloth conveying and facilitating the subsequent stable cutting of the cloth.

[0011] Further, the tension adjusting assembly comprises a support fixedly installed at the end of the first extension rod, and the support is provided with a movable slot at the bottom end thereof, and a support rod is slidably installed in the movable slot.

[0012] By adopting the technical scheme, the same side support, support rod, second frame body and adjusting roller are synchronously lowered by the first extension rod, the cloth is pushed downward by the adjusting roller, and through the cooperation with the pressing roller, the function of adjusting the tension of the cloth conveying on the two sides is achieved, which is helpful to avoid the phenomenon of wrinkles on the two sides of the cloth during conveying, and is beneficial to maintaining the cutting effect of the device, and when the adjusting roller contacts the top of the cloth, the same side support rod is slidably located in the same side movable slot under the driving force of the same first extension rod, the same side support rod pushes the same side spring to contract, the spring gives the same side adjusting roller a rebound force, and the function of buffering is achieved, which is helpful to avoid damage to the cloth during the adjustment of the tension.

[0013] Further, the support rod is fixedly installed with two limit blocks in a symmetrical distribution on the top end side wall, and the inner wall of the movable slot is provided with a limit slot matched with the same side limit block.

[0014] By adopting the above technical scheme, when the supporting rod slides in the same side movable groove, the supporting rod with the limiting block slides in the same side limiting groove, the cooperation of the limiting block and the limiting groove is favorable for keeping the stability of the supporting rod sliding, and helps to avoid the supporting rod from separating from the same side movable groove.

[0015] Further, the driving assembly comprises a double-toothed screw rod rotatably installed in the installation groove, both side walls of the double-toothed screw rod are sleeved with supporting blocks, the bottom ends of the two supporting blocks are fixedly connected with the top ends of the same side moving plates, one side of the base is fixedly installed with an installation box, the installation box is fixedly installed with a speed reducer, one end of the double-toothed screw rod close to the speed reducer penetrates through the base and extends to the installation box, and the other end of the double-toothed screw rod penetrating through the installation box is fixedly connected with the output shaft end of the speed reducer.

[0016] By adopting the above technical scheme, the double-toothed screw rod is driven to rotate by the speed reducer, the two supporting blocks are synchronously moved in the installation groove by the double-toothed screw rod, the supporting blocks move with the same side moving plates, so that the distance between the two moving plates can be adjusted, and the distance between the two electric heating wires can be adjusted, and different width of cloth can be cut.

[0017] Further, both sides of the two supporting blocks are fixedly installed with stable blocks, and the inner wall of the installation groove is provided with grooves matched with the same side stable blocks; the top ends of the two moving plates are fixedly installed with sliding blocks, and the bottom end of the base is provided with sliding grooves matched with the sliding blocks.

[0018] By adopting the above technical scheme, the stable blocks are arranged on both sides of the supporting blocks, and when the supporting blocks slide in the installation groove, the stable blocks slide in the same side grooves, the cooperation of the stable blocks and the grooves is favorable for keeping the stability of the supporting blocks moving, and when the supporting blocks drive the same side moving plates to move, the top of the moving plate is provided with the sliding block, and the sliding block slides in the sliding groove arranged on the bottom of the base, the cooperation of the sliding block and the sliding groove is favorable for keeping the stability of the moving plate moving.

[0019] Further, the spraying assembly comprises a water pump fixedly installed in the water storage tank, the water storage tank is provided with a double-tube connector close to one side of the horizontal plate, one end of the double-tube connector penetrates through the water storage tank and is connected with the end opposite to the water pump, the bottom ends of the two horizontal plates are provided with branch pipes, the bottom ends of the two branch pipes are provided with atomizing nozzles, the top ends of the two branch pipes penetrate through the same side horizontal plates respectively, and the connection pipes are connected between the two branch pipes and the double-tube connector.

[0020] By adopting the above technical scheme, the water source in the water storage tank is extracted by the water pump, the water source is branched to the two connection pipes through the double-tube connector, then the water source enters the branch pipes through the connection pipes, and finally the water mist is formed by the atomizing nozzles and sprayed to the two sides of the cloth, so that the cooling effect can be achieved.

[0021] In summary, the utility model has the following beneficial technical effects:

[0022] In the utility model, through the electric heating wire cutting cloth side edge, it is favorable to keep the cutting edge effect of equipment, and through the setting of clamping assembly, the function of clamping and pulling the both sides of cloth is played, and it is favorable to keep the stability of cloth cutting, and then it is favorable to keep the cutting quality of equipment.

[0023] 2) In the utility model, through the setting of tension adjusting assembly, through the first telescopic rod driving same side adjusting roller moving down, adjusting roller and cloth top contact, through the cooperation of adjusting roller and pressing roller, the function of adjusting the tension of cloth conveying is played, and it is helpful to avoid the phenomenon of wrinkle when cutting cloth, and then it is favorable to keep the cutting quality of equipment. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is the structural schematic diagram of the utility model;

[0025] Figure 2 It is the enlarged view of A in 1 of the utility model;

[0026] Figure 3 It is the sectional view of the utility model;

[0027] Figure 4 It is the enlarged view of B of the utility model Figure 3 ;

[0028] Figure 5 It is the explosion view of clamping assembly and tension adjusting assembly in the utility model.

[0029] Explanation of reference numerals in the drawing:

[0030] 1, base;2, mounting box;3, assembled plate;4, mounting frame;5, adjusting roller;6, support rod;7, support column;8, first telescopic rod;9, atomizing nozzle;10, branch pipe;11, connecting pipe;12, cross plate;13, double-way connector;14, water storage tank;15, moving plate;16, first frame body;17, pressing roller;18, second telescopic rod;19, mounting plate;20, electric heating wire;21, stop block;22, second frame body;23, third telescopic rod;24, speed reducer motor;25, double-toothed screw;26, support block;27, mounting groove;28, water pump;29, movable groove;30, spring. DETAILED DESCRIPTION

[0031] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model;Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments;Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0032] In the description of the utility model, it needs to explain, the term "upper", "lower", "inner", "outer", "top / bottom end" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element must have a particular orientation, construct and operate with a particular orientation, therefore cannot be understood as the limitation of the utility model. In addition, the term "first", "second" is only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0033] In the description of the utility model, it needs to explain, unless otherwise expressly provided and limited, the term "installation", "set with", "sleeve set / interface", "connection" and so on, should be understood broadly, for example, "connection", can be fixed connection, can be detachable connection, or integrally connected, can be mechanical connection, can be electrical connection, can be directly connected, can be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0034] The following will be combined with the drawings Figures 1-5 The utility model is further described in detail.

[0035] Please refer to Figures 1-5 A kind of electric heating edge cutting mechanism for air-jet loom, including base 1, two symmetrically distributed splicing plates 3 are fixedly installed in the both sides of base 1, multiple installation holes that are linear array distribution are all set in the lower section side wall of splicing plate 3, installation groove 27 is set in base 1, two symmetrically distributed moving plate 15 are slidably installed in the bottom end of base 1, two symmetrically distributed installation frames 4 are fixedly installed in the opposite side of two moving plate 15, clamping assembly is all set in installation frame 4, clamping assembly includes the third telescopic link 23 of fixed installation in the top end inner wall and bottom end inner wall of installation frame 4, first frame body 16 is all set in the end of third telescopic link 23, multiple press rollers 17 that are linear array distribution are rotatably installed in first frame body 16.

[0036] The device uses, staff splices base 1 with prior art air-jet loom through splicing plate 3, drives same side first frame body 16 and press roller 17 to move to the opposite side of cloth through third telescopic link 23, through the cooperation of same side two groups of press roller 17, the effect of clamping and pulling the two sides of cloth is played, it is favorable to keep the stability of cloth conveying, it is convenient for subsequent stable cutting of cloth.

[0037] The inner wall of the top end of the mounting frame 4 is fixedly provided with two first telescopic rods 8 which are symmetrically distributed, and the end of each first telescopic rod 8 is provided with a tension adjusting assembly. The tension adjusting assembly comprises a support 7 which is fixedly installed at the end of the first telescopic rod 8, and the bottom end of each support 7 is provided with a movable slot 29. A supporting rod 6 is slidably installed in each movable slot 29, and a spring 30 is fixedly connected between the top end of the supporting rod 6 and the inner wall of the top end of the same movable slot 29. A second frame body 22 is fixedly installed at the bottom end of the supporting rod 6, and the second frame body 22 is rotatably installed with an adjusting roller 5. When the cloth is clamped, the same side support 7, supporting rod 6, second frame body 22 and adjusting roller 5 are driven to descend synchronously by the first telescopic rod 8. The cloth is pushed downward by the adjusting roller 5, and the tension of the cloth during conveying is adjusted by cooperating with the pressing roller 17. This helps to avoid the phenomenon of using wrinkles on both sides during conveying of the cloth, is beneficial to maintaining the cutting effect of the equipment, and when the adjusting roller 5 contacts the top of the cloth, the same side supporting rod 6 is slid in the same side movable slot 29 under the driving force of the same first telescopic rod 8, the same side spring 30 is pushed to contract by the supporting rod 6, and the same side adjusting roller 5 is given a rebound force by the spring 30. This can play a buffering role and helps to avoid damage to the cloth during the process of adjusting the tension.

[0038] The top end side wall of the supporting rod 6 is fixedly provided with two limiting blocks which are symmetrically distributed, and the inner wall of the movable slot 29 is provided with a limiting slot which matches the same side limiting block. When the supporting rod 6 slides in the same side movable slot 29, the supporting rod 6 slides in the same side limiting slot with the limiting block. Through the cooperation of the limiting block and the limiting slot, the stability of the sliding of the supporting rod 6 is maintained, and the supporting rod 6 is prevented from separating from the same side movable slot 29.

[0039] The opposite side of each moving plate 15 is fixedly provided with a second telescopic rod 18, and the end of each second telescopic rod 18 is provided with a mounting plate 19. The opposite side of each mounting plate 19 is fixedly provided with two blocking blocks which are symmetrically distributed, and the same side two blocking blocks 21 are provided with an electric heating wire 20. The same side mounting plate 19, blocking block 21 and electric heating wire 20 are driven to move to the opposite side of the cloth by the second telescopic rod 18. The electric heating wire 20 generates heat by being electrified, and when the cloth moves, the cloth on both sides contacts the electric heating wire 20. This can play a role in cutting the cloth edge.

[0040] The driving assembly is arranged between the top ends of the two moving plates 15 and the base 1, and comprises a double-toothed screw 25 rotatably arranged in the mounting groove 27, two support blocks 26 sleeved on the two side walls of the double-toothed screw 25, and the bottom ends of the two support blocks 26 are fixedly connected with the top ends of the same side moving plates 15.

[0041] The two support blocks 26 are fixedly installed with stable blocks on the two sides, and the inner wall of the mounting groove 27 is provided with a groove matched with the same side stable block. The top end of each moving plate 15 is fixedly installed with a sliding block, and the bottom end of the base 1 is provided with a sliding groove matched with the sliding block. When the support block 26 slides in the mounting groove 27, the stable block slides in the same side groove. Through the cooperation of the stable block and the groove, the stability of the movement of the support block 26 is maintained. When the support block 26 drives the same side moving plate 15 to move, the top of the moving plate 15 is provided with a sliding block, and the sliding block slides in the sliding groove arranged at the bottom of the base 1. Through the cooperation of the sliding block and the sliding groove, the stability of the movement of the moving plate 15 is maintained.

[0042] The base 1 is provided with a water storage tank 14 at the top end, and the top end of the water storage tank 14 is provided with a water supplement pipe. The base 1 is fixedly installed with two symmetrical horizontal plates 12 on one side. The two horizontal plates 12 and the water storage tank 14 are provided with a spraying assembly. The spraying assembly comprises a water pump 28 fixedly installed in the water storage tank 14. The side of the water storage tank 14 close to the horizontal plate 12 is provided with a double-tube connector 13. One end of the double-tube connector 13 penetrates the water storage tank 14 and is connected with the end opposite to the water pump 28. The bottom end of each horizontal plate 12 is provided with a branch pipe 10, and the bottom end of each branch pipe 10 is provided with an atomizing nozzle 9. The top end of each branch pipe 10 penetrates the same side horizontal plate 12. The connection pipe 11 is connected between the two branch pipes 10 and the double-tube connector 13. The water pump 28 draws water source in the water storage tank 14. The water source is divided into two connection pipes 11 through the double-tube connector 13. Then the water source enters the branch pipe 10 through the connection pipe 11, and finally forms water mist spraying to both sides of the cloth through the atomizing nozzle 9, which can play a role in cooling.

[0043] The embodiment of the utility model discloses the implementation principle is: the equipment uses, the staff is assembled with the jet textile machine in the prior art through the assembling plate 3 of base 1, and then the both sides of cloth are clamped and pulled through the clamping assembly, and it is favorable to keep the stability of cloth conveying, and the tension of cloth two sides conveying can be adjusted through the tension adjusting assembly, and it is favorable to keep the tight force of cloth conveying, and then the same side mounting plate 19, the stopper 21 and the electric heating wire 20 are driven to move to the opposite side of cloth through the second telescopic link 18, and the electric heating wire 20 generates heat through electrification, and then can play the role of cutting cloth selvedge, and through the cooperation of clamping assembly and tension adjusting assembly, it is favorable to keep the stability of cloth conveying, and then the both sides of cloth are conveniently cut by the electric heating wire 20, and it is favorable to keep the cutting effect of equipment, and the base 1 and the horizontal plate 12 are equipped with the spraying assembly, and the water source in the water storage tank 14 is atomized and sprayed to the both sides of cloth through the spraying assembly, and plays the role of cooling.

[0044] The above are the preferred embodiments of the utility model, and not limit the protection scope of the utility model accordingly, so: all equivalent changes made according to the structure, shape, principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. An electrothermal trimming mechanism for an air-jet textile machine, characterized in that: include The base has two symmetrically distributed assembly plates fixedly installed on both sides, and an installation groove is provided inside the base. Two symmetrically distributed movable plates are slidably installed at the bottom of the base. A water storage tank is provided at the top of the base, and two symmetrically distributed horizontal plates are fixedly installed on one side of the base. The lower sidewall of the assembly plate is provided with multiple mounting holes arranged in a linear array. A drive assembly is provided between the top of the two movable plates and the base; two symmetrically distributed mounting frames are fixedly installed on opposite sides of the two movable plates. Each mounting frame is equipped with a clamping component, and two symmetrically distributed first telescopic rods are fixedly installed on the inner wall of the top of each mounting frame. Each of the first telescopic rods is equipped with a tension adjustment component at its end. A second telescopic rod is fixedly installed on one side of each of the two movable plates. A mounting plate is provided at the end of each of the two second telescopic rods. Two symmetrically distributed blocks are fixedly installed on one side of each of the two mounting plates. A heating wire is provided between the two blocks on the same side. The water tank is equipped with a water supply pipe at the top, and a spray assembly is provided between the two horizontal plates and the water tank.

2. The electrothermal trimming mechanism for an air-jet spinning machine according to claim 1, characterized in that: The clamping assembly includes a third telescopic rod fixedly installed on the inner wall of the top and bottom of the mounting frame. Each end of the third telescopic rod is provided with a first frame, and multiple pressing rollers arranged in a linear array are rotatably installed in the first frame.

3. The electrothermal trimming mechanism for an air-jet spinning machine according to claim 1, characterized in that: The tension adjustment assembly includes a support column fixedly installed at the end of the first telescopic rod. Each support column has a movable groove at its bottom end. A support rod is slidably installed in each movable groove. A spring is fixedly connected between the top end of each support rod and the inner wall of the top end of the movable groove on the same side. A second frame is fixedly installed at the bottom end of each support rod. An adjustment roller is rotatably installed in each of the second frames.

4. The electrothermal trimming mechanism for an air-jet spinning machine according to claim 3, characterized in that: Two symmetrically distributed limiting blocks are fixedly installed on the top side wall of the support rod, and the inner wall of the movable groove is provided with a limiting groove that matches the limiting block on the same side.

5. The electrothermal trimming mechanism for an air-jet spinning machine according to claim 1, characterized in that: The drive assembly includes a double-threaded screw rotatably mounted in a mounting slot. Support blocks are fitted on both sides of the double-threaded screw. The bottom ends of the two support blocks are fixedly connected to the top end of the movable plate on the same side. A mounting box is fixedly mounted on one side of the base. A geared motor is fixedly mounted inside the mounting box. The end of the double-threaded screw near the geared motor passes through the base and extends to the mounting box. The end of the double-threaded screw passing through the mounting box is fixedly connected to the end of the output shaft of the geared motor.

6. The electrothermal trimming mechanism for an air-jet spinning machine according to claim 5, characterized in that: Stabilizing blocks are fixedly installed on both sides of the two support blocks. The inner wall of the mounting groove is provided with a groove that matches the stabilizing block on the same side. Slider blocks are fixedly installed on the top of the two movable plates. The bottom of the base is provided with a sliding groove that matches the slider.

7. The electrothermal trimming mechanism for an air-jet spinning machine according to claim 1, characterized in that: The spray assembly includes a water pump fixedly installed in a water storage tank. The water storage tank is provided with a double-connector on the side near the horizontal plate. One end of the double-connector passes through the water storage tank and is connected to the end opposite to the water pump. Both bottom ends of the two horizontal plates are provided with branch pipes. The bottom ends of the two branch pipes are provided with atomizing nozzles. The top ends of the two branch pipes pass through the horizontal plate on the same side. A connecting pipe is connected between the two branch pipes and the double-connector.

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