A warp knitting machine groove needle planing device

Abstract

The present invention discloses a warp knitting machine slot needle planing device, which includes a machine body and a planer, wherein the machine body is provided with a carrier, and the machine body is provided with a driving member for driving the planer to move, and further includes: a mounting frame, which is used to mount the planer and drive the planer to perform planing processing; a clamping member, which is located at the upper end of the mounting frame and is used to clamp the needle body and make the outer back of the needle body face the planer; a slot knife, which is located at one side of the mounting frame where the planer is provided, and is slidably connected with the mounting frame in a direction close to or away from the clamping member, and an elastic member is provided between the slot knife and the mounting frame, and when the elastic member is in a natural state, the slot knife is in a position away from the clamping member relative to the planer; an adjusting member, which is located at the side of the mounting frame away from the clamping member, and is used to drive the slot knife to move in a direction close to or away from the clamping member. The present application has the effect of facilitating the planing of slot needles with a groove structure and improving processing efficiency.

Description

Technical Field

[0001] The invention relates to the field of planing equipment, in particular to a warp knitting machine groove needle planing equipment. Background Art

[0002] Warp knitting machine is a kind of textile machinery that can produce fabrics with high elasticity and stability. The groove needle is an important mechanism in the warp knitting machine. The groove needle mainly consists of two parts: the needle body and the needle core. When working, the needle core and the needle body move in coordination with each other to achieve the weaving of yarn. The needle body mainly consists of a needle hook and a needle bar. The needle bar is used to connect with the movement mechanism of the warp knitting machine. The needle hook is located at one end of the needle bar and is integrally formed with the needle bar. When the needle bar moves, the yarn is driven by the needle hook to achieve the weaving of yarn.

[0003] In order to reduce the probability of the needle cutting the yarn due to the friction between the needle and the yarn during the textile process, it is necessary to process the smoothness of the needle. There are many processing techniques for the smoothness of the needle surface, such as planing, grinding, etc. For related technologies, please refer to the Chinese patent with announcement number CN116900382B, which discloses a special metal full-automatic planing device, belonging to the field of metal planing technology, including a frame device placed on the ground, the frame device is used to place the special metal to be processed clamped by the clamp, the frame device is provided with an adjustment device, the adjustment device is provided with a telescopic device and a planing device, the planing device is used to drive the telescopic device, the adjustment device is used to adjust the height of the telescopic device, the telescopic device is provided with a planing device, and the telescopic device cooperates with the planing device to plan the special metal to be processed. The planing device and the telescopic device provided in the device drive the planing device to plan the special metal, the force lever is short, the planing performance is good, and fast planing can be performed.

[0004] Regarding the above-mentioned related technologies, in the textile process, the end face of the needle body that contacts the yarn is called the outer back. Therefore, during the planing process, the outer back of the needle body is mainly processed. However, in order to facilitate installation and fixation, the outer back of the needle body is usually provided with a groove-like structure. The planer makes a linear reciprocating motion during operation, and it is difficult to extend into the groove to plan the inner wall of the groove. When processing the inner wall of the groove, additional steps are required, which makes it take more time to plan the needle body, affecting the planing efficiency of the groove needle. Summary of the invention

[0005] In order to facilitate the planing of groove needles with a groove structure and improve processing efficiency, the present application provides a warp knitting machine groove needle planing device.

[0006] The present application provides a warp knitting machine groove needle planing device, which adopts the following technical solution:

[0007] A warp knitting machine groove needle planing device comprises a machine body and a planer, the machine body is provided with a carrier, the planer is located above the carrier, the machine body is provided with a driving member for driving the planer to move, and further comprises: a mounting frame, which is located at the upper end of the machine body and is arranged horizontally, a support block is fixedly arranged at the upper end of the machine body, the mounting frame passes through the support block in the transverse direction and is slidably connected to the support block, the support block is hollow, the driving member is arranged in the support block, and is used to drive the mounting frame to move, the planer is located on one side of the mounting frame along the width direction, and the planer and the mounting frame are arranged in the horizontal direction; a clamping member, which is located at The upper end of the carrier frame is located on the side of the mounting frame where the planer is set, and the clamping piece is used to fix the needle body and drive the needle body to move, and the moving direction of the needle body is perpendicular to the moving direction of the mounting frame; the groove cutter is located on the side of the mounting frame where the planer is set, and is slidably connected to the mounting frame in a direction close to or away from the clamping piece, and an elastic piece is provided between the groove cutter and the mounting frame. When the elastic piece is in a natural state, the groove cutter is in a position away from the clamping piece relative to the planer; the adjusting piece is located on the side of the mounting frame away from the clamping piece, and is used to drive the groove cutter to move in a direction close to or away from the clamping piece.

[0008] By adopting the above technical solution, under the support of the bearing plate, the raw material of the needle body is clamped and positioned by the clamping member, and the needle body is driven to move toward the mounting frame. In the initial state, the mounting frame is located close to the support block. When the needle body moves to a predetermined position, the mounting frame is driven away from the support block by the driving member. When the mounting frame moves, the planer and the groove cutter are driven to move. The planer first contacts the needle body and plan the flat part of the outer back of the needle body. When the planer processes the needle body, the groove cutter is positioned under the action of the elastic member. When the groove cutter approaches the groove on the outer back of the needle body as the mounting frame moves, the groove cutter is driven close to the needle body by the adjusting member. When the mounting frame cooperates with the adjusting member, the groove cutter forms a trajectory that matches the groove, and then the groove part of the needle body is planed by the groove cutter. When planing the same needle body, there is no need to perform secondary processing on the groove part, which is conducive to improving the processing efficiency of the groove needle.

[0009] Optionally, the clamping member includes a push plate, a clamping plate, a pushing cylinder and a clamping cylinder. A cross rail is fixedly provided at the upper end of the carrier frame, the cross rail is arranged perpendicular to the mounting frame, the push plate is slidably connected to the cross rail along the length direction of the cross rail, the pushing cylinder is located on the side of the push plate away from the mounting frame, and is used to drive the push plate to move along the cross rail, a mounting groove for fixing the needle body is provided on the side of the push plate close to the mounting frame, a support frame is vertically fixed to the carrier frame, the support frame is at the end of the cross rail close to the mounting frame, and a through groove for the needle body to pass through is provided at the lower end of the support frame, the clamping plate is vertically slidably connected to the support frame, and the clamping cylinder is fixed above the support frame, and is used to push the clamping plate to move.

[0010] By adopting the above technical scheme, in the initial state, the needle body is placed in the installation groove, the push plate limits the needle body through the installation groove, and the bearing plate limits the push plate through the cross rail. When the push cylinder works, it drives the push plate to move, so that the push plate drives the needle body along the cross rail to approach the mounting frame. When the push plate drives the needle body to move to the appropriate position, the clamping cylinder drives the clamping plate close to the needle body under the action of the support frame. When the clamping plate contacts the needle body, it cooperates with the bearing frame to clamp and position the needle body, thereby improving the stability of the needle body during planing.

[0011] Optionally, a discharge trough is vertically opened on the side of the support frame away from the installation slot. When the push plate moves back and forth, the installation slot and the discharge trough switch between a facing state and a staggered state. A plurality of limit rods are arranged in the discharge trough along the length direction. A movable plate is vertically fixed to the upper end of the limit rod. The upper end of the support frame is rotatably connected to a rotating disk corresponding to the limit rod one by one along the transverse direction. A connecting groove is opened in the diameter direction on the side of the rotating disk close to the support frame. The movable plate passes through the connecting groove and is slidably connected to the rotating disk along the length direction, and the lower end of the movable plate is fitted with the support frame. The upper end of the movable plate is threadedly connected with a clamping bolt, and the clamping bolt passes through the movable disk and abuts against the movable plate.

[0012] By adopting the above technical solution, the discharge trough is used to place needle body materials in batches, and all the limiting rods cooperate to limit the needle body in the discharge trough. When there is no needle body material in the installation trough and it is below the discharge trough, the needle body material in the discharge trough falls into the installation trough under the action of gravity, and the remaining needle body materials in the discharge trough are blocked by the needle body materials in the installation trough, so that the push plate only pushes one needle body material to be loaded at a time. The movable disk limits the connecting plate through the connecting groove, so that when the movable plate rotates, it drives the connecting plate to rotate, which is convenient for adjusting the angle of the limiting rod. At the same time, when the movable plate is moved along its own length direction, the movable plate drives the limiting rod to move, which is convenient for adjusting the distance between the limiting rod and the inner wall of the discharge trough. When the movable plate and the movable disk are positioned by the clamping bolt, the fiber rod is in a clamped state, and all the limiting rods cooperate to limit the needle body material, reducing the probability of the needle body material being deflected in the discharge trough.

[0013] Optionally, the push plate is provided with a clamping plate, which is located at any end of the mounting groove along the length direction of the mounting groove. A clamping spring is provided between the clamping plate and the push plate, one end of the clamping spring is fixedly connected to the push plate, and the other end is fixedly connected to the push plate. The clamping spring is used to make the clamping plate approach the mounting groove. An inclined groove corresponding to the clamping plate is provided at the upper end of the support frame. The inclined groove is inclined along the direction of the support frame pointing to the horizontal rail and is deflected in the direction away from the horizontal rail. An insert block is fixedly provided at the lower end of the clamping plate. The insert block is located in the inclined groove and is slidably connected to the support frame along the length direction of the inclined groove.

[0014] By adopting the above technical scheme, in the initial state, the insert block is located at one end of the inclined slot away from the support frame. At this time, the installation slot is opposite to the discharge slot. After the needle body material falls into the installation slot under the action of gravity, the push plate drives the clamping plate to move when it approaches the clamping plate, so that the clamping plate drives the insert block along the inclined slot close to the cross rail. When the clamping plate collides with the needle body material, the push plate continues to move. At this time, the insert block is separated from the inner wall of the inclined slot, and the clamping plate cooperates with the inner wall of the installation slot under the action of the clamping spring, thereby clamping and positioning the needle body material, thereby improving the clamping stability of the needle body.

[0015] Optionally, the push plate is provided with a straight groove along the length direction of the cross rail and connected with the mounting groove, a push rod is provided in the straight groove, the push rod is slidably connected with the push plate along the length direction of the straight groove, a return spring is provided between the push rod and the push plate, one end of the return spring is fixedly connected to the push rod, and the other end is fixedly connected to the push plate. In the natural state of the return spring, the end of the push rod close to the mounting frame is outside the mounting groove, and a connecting rod is hinged laterally on the side of the push rod away from the mounting frame, and a pressing block is rotatably connected to the end of the connecting rod away from the push rod, and the push plate is provided with a sliding groove perpendicular to the straight groove, and the clamping block is located in the sliding groove and is slidably connected to the push plate along the length direction of the sliding groove.

[0016] By adopting the above technical solution, in the initial state, the push rod is in a position away from the needle body material under the action of the return spring. When the needle body material is completed by planing, the pressing block is pushed. Under the guidance of the slide groove, the pressing block drives the push rod to move through the connecting rod, so that the push rod pushes the needle body material along the straight groove, and then pushes the needle body material out of the installation groove. The diameter of the needle body material is small and not easy to hold, which is conducive to improving the convenience of cutting the needle body material.

[0017] Optionally, the adjusting member includes a guide block and a guide rod, the guide block is located above the fuselage, and the fuselage is fixedly provided with a support rod for fixing the guide block. A guide groove is opened on the side of the guide block close to the mounting frame along the moving direction of the mounting frame, and the trajectory of the guide groove is consistent with the end surface trajectory of the outer back of the needle body. The end of the groove knife away from the clamping member passes through the mounting frame and is fixedly connected to the guide rod. In the natural state of the elastic member, the guide rod is opposite to the end of the guide groove, and the guide rod is in conflict with the inner wall of the mounting groove when it is in the mounting groove.

[0018] By adopting the above technical solution, when the mounting frame drives the groove cutter to move, the groove cutter drives the guide rod to approach one end of the guide groove. When the guide rod enters the guide groove, under the push of the mounting frame, the guide rod drives the groove cutter to move along the trajectory of the guide groove, and then the groove cutter is used to plan the inner wall of the groove of the needle body material, which is more convenient for planing the arc groove.

[0019] Optionally, a cutter head is clamped on one side of the groove cutter close to the clamping piece, the cutter head is in the middle position of the groove cutter, and the thickness of the cutter head gradually decreases in the direction away from the mounting frame. The cutter head is provided with a material return groove on both sides along the length direction of the mounting frame, and the material return groove is curved from top to bottom along the direction of the cutter head close to the groove cutter.

[0020] By adopting the above technical solution, the blade of the cutter head is relatively sharp. When the groove cutter moves along an arc, it can better fit with the inner wall of the arc-shaped groove. When the cutter head planes the inner wall of the groove of the needle body, the planed waste material contacts the material return groove under the action of the thrust of the cutter head. The material return groove guides the waste material to move downward, thereby reducing the probability of waste material splashing during planing.

[0021] Optionally, the adjusting member includes a moving block, an electric cylinder and a driving block. The moving block is located above the fuselage and is slidably connected to the fuselage in the horizontal direction. The moving direction of the moving block is perpendicular to the moving direction of the mounting frame. The driving block is located on the side of the groove cutter close to the moving block and is fixedly connected to the groove cutter. A moving groove adapted to the driving block is provided on the side of the moving block close to the groove cutter. The moving groove is arranged along the length direction of the mounting frame. When the elastic member is in a natural state, the driving block is directly opposite to the end of the moving groove.

[0022] By adopting the above technical solution, when the mounting frame drives the groove cutter to move, the groove cutter drives the driving block to approach the moving groove. After the driving block enters the moving groove, the moving block is driven to move by the electric cylinder, so that the moving block drives the driving block to move through the moving groove. When the moving block moves, the mounting frame is in a stationary state. At this time, the groove cutter moves in a straight line with the moving block. When the groove cutter contacts the inner wall of the groove of the needle body material, the mounting frame is started again, and the groove cutter moves along the length direction of the needle body under the action of the mounting frame. After completing the planing of the inner wall of the groove, the electric cylinder drives the moving block and the operating knife to reset, thereby facilitating the planing of the inner wall of the rectangular groove.

[0023] Optionally, a conical groove is provided on one side of the groove cutter close to the clamping piece, the conical groove is arranged vertically, and the width of the conical groove gradually decreases in the direction of the groove cutter away from the clamping piece, and a triangular block is fixed on the end face of the groove cutter away from the inner wall of the conical groove, and the triangular block is arranged along the length direction of the conical groove.

[0024] By adopting the above technical scheme, when planing the inner wall of the rectangular groove, the needle body material is cut by the cooperation between the inner wall of the tapered groove and the end face of the groove cutter along the length direction of the mounting frame. The tapered groove enables the groove cutter to form two cutting blades, which is beneficial to reduce the dead angle in the arc groove during planing. When the groove cutter moves under the action of the moving block, the end face of the inner wall of the rectangular groove of the needle body material that is perpendicular to the outer back is planed by the triangular block, thereby improving the completeness of the planing process.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. Under the support of the supporting plate, the raw material of the needle body is clamped and positioned by the clamping member, and the needle body is driven to move toward the mounting frame. In the initial state, the mounting frame is located close to the support block. When the needle body moves to the predetermined position, the mounting frame is driven away from the support block by the driving member. When the mounting frame moves, the planer and the groove cutter are driven to move. The planer first contacts the needle body, and the flat part of the outer back of the needle body is planed. When the planer processes the needle body, the groove cutter is positioned under the action of the elastic member. When the groove cutter approaches the groove on the outer back of the needle body as the mounting frame moves, the groove cutter is driven close to the needle body by the adjusting member. When the mounting frame cooperates with the adjusting member, the groove cutter forms a trajectory that matches the groove, and then the groove part of the needle body is planed by the groove cutter. When planing the same needle body, there is no need to perform secondary processing on the groove part, which is beneficial to improve the processing efficiency of the groove needle;

[0027] 2. When the mounting frame drives the groove cutter to move, the groove cutter drives the guide rod to approach one end of the guide groove. When the guide rod enters the guide groove, the guide rod drives the groove cutter to move along the track of the guide groove under the push of the mounting frame, and then the groove cutter is used to plan the inner wall of the groove of the needle body material, which is more convenient for planing arc grooves. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of Example 1.

[0029] Figure 2 It is a schematic diagram intended to highlight the location of the push plate and mounting bracket.

[0030] Figure 3 It is a schematic diagram of the structure of the groove cutter in Example 1.

[0031] Figure 4 yes Figure 1 Enlarged schematic diagram of part A.

[0032] Figure 5 It is a schematic diagram intended to highlight the connection between the push plate and the clamping plate.

[0033] Figure 6 It is a schematic diagram intended to highlight the connection between the rotating disk and the support frame.

[0034] Figure 7 It is a schematic diagram intended to highlight the structure of the pressure plate and the vertical displacement block.

[0035] Figure 8 It is a schematic diagram of the overall structure of Example 2.

[0036] Fig. 9 It is a schematic diagram of the groove cutter structure in Example 2.

[0037] Description of the accompanying drawings: 1. fuselage; 11. carrier frame; 111. inclined slot; 12. cross rail; 13. support block; 14. support frame; 141. through slot; 142. discharge slot; 143. limit rod; 144. moving plate; 145. rotating disk; 146. connecting slot; 147. clamping bolt; 148. connecting ring; 149. round hole; 15. support rod; 161. extrusion block; 162. pressure rod; 163. vertical movement block; 164. positioning spring; 165. pressure plate; 166. counterweight wheel; 17. cylinder; 18. cover plate; 181. fixing bolt; 2. planer; 3. mounting frame; 31. Elastic part; 4, clamping part; 41, push plate; 411, mounting groove; 412, clamping plate; 413, clamping spring; 414, plug block; 415, straight groove; 416, push rod; 417, return spring; 418, connecting rod; 419, pressing block; 410, slide groove; 42, clamping plate; 43, pushing cylinder; 44, clamping cylinder; 5, groove knife; 51, knife head; 511, material withdrawal groove; 52, conical groove; 53, triangular block; 6, adjusting part; 61, guide block; 611, guide groove; 62, guide rod; 63, moving block; 631, moving groove; 64, electric cylinder; 65, driving block. DETAILED DESCRIPTION

[0038] The present application is further described in detail below in conjunction with all the accompanying drawings.

[0039] The embodiment of the present application discloses a warp knitting machine groove needle planing device.

[0040] Example 1

[0041] Reference Figure 1 and Figure 2 A warp knitting machine groove needle planing device comprises a machine body 1 and a planer 2. A carrier frame 11 is installed on the upper end of the machine body 1. The carrier frame 11 is arranged horizontally. A mounting frame 3 is arranged above the machine body 1. The mounting frame 3 is arranged in the horizontal direction. A support block 13 corresponding to the mounting frame 3 is fixed to the machine body 1. The mounting frame 3 passes through the support block 13 in the length direction and is slidably connected with the support block 13. The machine body 1 is provided with a driving member. The driving member can be a cylinder, a hydraulic cylinder, or a motor and a lead screw. In this embodiment, the driving member is selected as a cylinder. The cylinder is installed on the inner side of the support block 13, and the output end of the cylinder is connected to the mounting frame 3. When the cylinder is working, it drives the mounting frame 3 to move along its own length direction.

[0042] Reference Figure 1 and Figure 2The planer 2 is mounted on one side of the mounting frame 3 along the lateral direction and is located at the end of the mounting frame 3 away from the driving member. When the mounting frame 3 moves, the planer 2 is driven to move, and the blade of the planer 2 is located on the side away from the mounting frame 3. A groove cutter 5 is also provided on the side of the mounting frame 3 where the planer 2 is mounted. The groove cutter 5 is located on the side of the planer 2 close to the driving member. A sliding column is fixedly provided at the end of the groove cutter 5 close to the mounting frame 3. The sliding column passes through the mounting frame 3 and is slidably connected to the mounting frame 3. The cross section of the sliding column is a polygon, such as a rectangle or a pentagon. In this embodiment, the cross section of the sliding column is a rectangle. The mounting frame 3 limits the groove cutter 5 through the sliding column, so that the groove cutter 5 moves in the direction close to or away from the mounting frame 3.

[0043] Reference Figure 2 and Figure 3 An elastic member 31 is provided between the groove cutter 5 and the mounting frame 3. The elastic member 31 is a spring. One end of the spring is fixedly connected to the groove cutter 5, and the other end is fixedly connected to the mounting frame 3. When the elastic member 31 is in a natural state, the distance between the end face of the groove cutter 5 away from the mounting frame 3 and the mounting frame 3 is smaller than the distance between the end face of the planer 2 where the blade is set and the mounting frame 3.

[0044] Reference Figure 1 and Figure 2 The fuselage 1 is also provided with a clamping member 4, which is located above the carrier 11. The clamping member 4 includes a push plate 41, a clamping plate 42, a push cylinder 43 and a clamping cylinder 44. The carrier 11 is fixed with a transverse rail 12 perpendicular to the mounting frame 3. The push plate 41 is located above the transverse rail 12 and moves along the length direction of the transverse rail 12. The push cylinder 43 is located at one end of the transverse rail 12 away from the mounting frame 3 and is fixedly connected to the carrier 11. The output end of the push cylinder 43 is connected to the push plate 41, and when the push cylinder 43 works, it drives the push plate 41 to approach or move away from the mounting frame 3.

[0045] Reference Figure 1 and Figure 2 A mounting groove 411 is provided on one side of the push plate 41 close to the mounting frame 3. The shape of the inner wall of the mounting groove 411 is set according to the shape of the needle body material. When the needle body material is placed in the mounting groove 411 and contacts the inner wall of the mounting groove 411, the outer back of the needle body faces the mounting frame 3. A support frame 14 is also vertically fixed to the upper end of the carrier frame 11. The support frame 14 is arranged vertically, and a through groove 141 adapted to the push plate 41 is provided at the lower end of the support frame 14. When the push plate 41 moves, it drives the needle body to pass through the through groove 141. A positioning block is fixed to the upper end of the push plate 41. When the push plate 41 moves, it drives the positioning block to move. When the positioning block contacts the support frame 14, the push plate 41 stops. At this time, the needle body in the mounting groove 411 is in a preset processing position, thereby realizing the precise positioning of the push plate 41.

[0046] Reference Figure 1 and Figure 2The pressing plate 42 is vertically connected to the support frame 14 for sliding movement. The pressing cylinder 44 is installed above the support frame 14, and the output end of the pressing cylinder 44 is fixedly connected to the pressing plate 42. The pressing cylinder 44 drives the pressing plate 42 to move when it is working. When the push plate 41 contacts the positioning block, the needle body material in the installation groove 411 is directly below the pressing plate 42. At this time, the pressing plate 42 is driven downward by the pressing cylinder 44, so that the pressing plate 42 cooperates with the bearing plate to press and position the needle body material.

[0047] Reference Figure 2 and Figure 4 , a material discharge groove 142 is vertically opened on the side of the support frame 14 away from the mounting frame 3. When the push plate 41 moves, it passes through the lower end of the material discharge groove 142. The material discharge groove 142 is used to place needle body materials in batches. When the push plate 41 moves to the farthest end from the mounting frame 3, the mounting groove 411 is directly opposite to the material discharge groove 142, and the needle body materials in the material discharge groove 142 enter the mounting groove 411, thereby completing the automatic loading of the needle body materials. When the mounting groove 411 and the material discharge groove 142 are deflected from each other, the push plate 41 blocks the open end of the material discharge groove 142, and the needle body materials in the material discharge groove 142 are in a static state.

[0048] Reference Figure 2 and Figure 5 The push plate 41 is provided with a clamping plate 412, which is located at one end of the mounting groove 411 along the length direction, and the clamping plate 412 is slidably connected with the push plate 41 along the length direction of the mounting groove 411. When the push plate 41 moves, the clamping plate 412 is driven to move. When the needle body material is placed in the mounting groove 411, the clamping plate 412 is directly opposite to the end of the needle body material along the length direction. A clamping spring 413 is provided between the clamping plate 412 and the push plate 41, one end of the clamping spring 413 is fixedly connected to the clamping plate 412, and the other end is fixedly connected to the push plate 41. The clamping spring 413 is in a deformed state, and applies a thrust to the clamping plate 412 to approach the mounting groove 411.

[0049] Reference Figure 2 and Figure 5 , an insert block 414 is fixedly arranged at the lower end of the clamping plate 412, and an inclined groove 111 is arranged at the upper end of the support frame 11. The inclined groove 111 points to the direction of the horizontal rail 12 along the support frame 14, and gradually deflects in the direction away from the horizontal rail 12. The insert block 414 is inserted in the inclined groove 111, and the diameter of the insert block 414 is smaller than the width of the inclined groove 111. When the push plate 41 drives the clamping plate 412 to move, the insert block 414 moves along the inclined groove 111. When the push plate 41 drives the clamping plate 412 to move in the direction away from the mounting frame 3, the clamping plate 412 drives the insert block 414 to gradually approach the inner wall of the inclined groove 111. After the insert block 414 contacts the inner wall of the inclined groove 111, it drives the clamping plate 412 away from the mounting groove 411 along the inclined groove 111.

[0050] Reference Figure 2 and Figure 5 When the push plate 41 is at the farthest end from the mounting frame 3, the insert block 414 is located at the end of the inclined slot 111 away from the horizontal rail 12, and the needle body material in the discharge slot 142 falls into the mounting slot 411. When the push plate 41 approaches the mounting frame 3, the clamping plate 412 gradually approaches the needle body material under the action of the clamping spring 413, and finally contacts the needle body material. The clamping plate 412 cooperates with the inner wall of the mounting slot 411 to clamp and position the needle body material, which is beneficial to improve the limiting effect of the needle body material and reduce the probability of the needle body material escaping from the mounting slot 411.

[0051] Reference Figure 4 and Figure 6 A plurality of limiting rods 143 are arranged in the material discharging trough 142, and the limiting rods 143 are arranged in parallel with the support frame 14. The needle body material in the material discharging trough 142 is located between the plurality of limiting rods 143, and all limiting rods 143 cooperate to limit the needle body material, thereby reducing the probability of the needle body material deflecting in the material discharging trough 142. A moving plate 144 is vertically fixed to the upper end of the limiting rod 143, and the moving plate 144 drives the limiting rod 143 to move when it moves. A rotating disk 145 corresponding to the moving plate 144 is arranged at the upper end of the support frame 14, and a circular hole 149 is opened at the lower end of the rotating disk 145. A cylindrical column 17 adapted to the circular hole 149 is fixed to the support frame 14, and the cylindrical column 17 is inserted into the circular hole 149 and is rotatably connected to the rotating disk 145.

[0052] Reference Figure 4 and Figure 6 A connecting ring 148 is fixedly arranged at one end of the rotating disk 145 close to the support frame 14 along the circumferential direction. The support frame 14 is provided with a cover plate 18 adapted to the connecting ring 148. The cover plate 18 is located on the side of the connecting ring 148 away from the support frame 14. A fixing bolt 181 is arranged between the cover plate 18 and the support frame 14. The fixing bolt 181 passes through the connecting ring 148 and is threadedly connected to the support frame 14, so that the cover plate 18 and the support frame 14 cooperate to limit the connecting ring 148, thereby preventing the rotating disk 145 from separating from the cylinder 17. The rotating disk 145 is provided with a connecting groove 146 in the transverse direction that is connected to the circular hole 149. The movable plate 144 passes through the connecting groove 146 and is slidably connected to the inner wall of the connecting groove 146.

[0053] Reference Figure 4 and Figure 6The rotating disk 145 limits the movable plate 144 through the connecting groove 146. When the rotating disk 145 rotates, the movable plate 144 drives the limiting rod 143 to move. At the same time, by moving the movable plate 144 along the connecting groove 146, the movable plate 144 drives the limiting rod 143 to approach or move away from the inner wall of the discharge groove 142. The position of the limiting rod 143 is adjusted so that the limiting rod 143 is suitable for needle bodies of different shapes. A clamping bolt 147 is provided on the side of the rotating disk 145 away from the support frame 14. The clamping bolt 147 passes through the rotating disk 145 and abuts against the movable plate 144. When the clamping bolt 147 is tightened, the clamping bolt 147 pushes the movable plate 144 to fit with the cylinder 17, thereby clamping and positioning the movable plate 144.

[0054] Reference Figure 2 and Figure 3 The fuselage 1 is provided with an adjustment member 6, which includes a guide block 61 and a guide rod 62. The guide block 61 is located at the upper end of the fuselage 1. The fuselage 1 is fixed with a support rod 15 for supporting the guide block 61. The guide block 61 and the mounting frame 3 are arranged vertically. In this embodiment, the guide block 61 is located below the mounting frame 3. In other embodiments, the guide block 61 can also be located above the mounting frame 3, and the mounting frame 3 does not interfere with the guide block 61 when moving. A guide groove 611 is provided on the side of the guide block 61 close to the mounting frame 3. The trajectory of the guide groove 611 corresponds to the groove on the outer back of the needle body. It should be noted that the groove of the needle body in this embodiment is arc-shaped.

[0055] Reference Figure 2 and Figure 3 The guide rod 62 is located at the end of the sliding column away from the groove cutter 5, and the guide rod 62 is vertically fixed to the side of the guide rod 62 close to the guide block 61. The guide rod 62 is adapted to the guide groove 611. When the elastic member 31 is in the natural state, the guide rod 62 is directly opposite to one end of the guide groove 611. In the initial state, the mounting frame 3 is close to the support block 13. When the push plate 41 drives the needle body to pass through the through groove 141 and is in the position closest to the mounting frame 3, the driving member drives the mounting frame 3 away from the support block 13. When the mounting frame 3 moves, the planer 2 is used to plan the flat part of the outer back of the needle body.

[0056] Reference Figure 2 and Figure 3 The guide rod 62 moves along the guide groove 611 after entering the guide groove 611 driven by the mounting frame 3. A cutter head 51 is provided at one end of the groove cutter 5 away from the mounting frame 3. When the cutter head 51 moves to a position facing the groove on the outer back of the needle body, the guide rod 62 drives the groove cutter 5 to move toward the groove under the action of the guide groove 611, so that the cutter head 51 enters the groove and performs planing on the inner wall of the groove. The cutter head 51 is connected to the groove cutter 5 in a vertical manner, so that the cutter head 51 can be easily replaced.

[0057] Reference Figure 2 and Figure 3 The thickness of the cutter head 51 gradually decreases in the direction away from the groove cutter 5, so that the cutter head 51 can be easily inserted into the groove. The cutter head 51 is provided with a material withdrawal groove 511 on both sides along the length direction of the mounting frame 3. The material withdrawal groove 511 is gradually curved from top to bottom along the direction of the cutter head 51 pointing to the groove cutter 5. When the cutter head 51 processes the inner wall of the groove, the waste material planed from the needle body contacts the cutter head 51. At this time, the material withdrawal groove 511 guides the waste material so that the waste material moves along the material withdrawal groove 511, which is conducive to reducing the probability of waste material splashing.

[0058] Reference Figure 2 and Figure 7 The push plate 41 is provided with a straight groove 415 along the length direction of the cross rail 12 and connected with the mounting groove 411. A push rod 416 is provided in the straight groove 415. The push rod 416 is slidably connected with the push plate 41 along the length direction of the straight groove 415. A return spring 417 is provided between the push plate 41 and the push rod 416. One end of the return spring 417 is fixedly connected with the push rod 416, and the other end is fixedly connected with the push plate 41. When the push plate 41 moves, the push rod 416 is driven to move. The return spring 417 applies a thrust to the push rod 416 away from the mounting frame 3. When the return spring 417 is in a natural state, the end of the push rod 416 close to the mounting groove 411 is in the straight groove 415.

[0059] Reference Figure 2 and Figure 7 The end of the push rod 416 away from the mounting frame 3 is hinged with a connecting rod 418 along the horizontal direction. When the connecting rod 418 moves, it drives the push rod 416 to move. The end of the connecting rod 418 away from the push rod 416 is rotatably connected with a pressing block 419 along the horizontal direction. The push plate 41 is provided with a sliding groove 410 perpendicular to the straight groove 415. The pressing block 419 is located in the sliding groove 410 and is slidably connected to the push plate 41 along the inner wall of the sliding groove 410. The push plate 41 limits the pressing block 419 through the sliding groove 410. When the pressing block 419 moves along the sliding groove 410, it drives the push rod 416 to move through the connecting rod 418.

[0060] Reference Figure 2 and Figure 7The lower end of the support frame 14 is connected to a squeeze block 161 in a lateral sliding manner, and the moving direction of the squeeze block 161 is perpendicular to the horizontal rail 12. When the push plate 41 is at the position closest to the mounting frame 3, the pressing block 419 is directly opposite to the squeeze block 161. The upper end of the squeeze block 161 is connected to a pressure rod 162 in a vertical rotation manner, and a vertical movement block 163 is hinged on the upper end of the pressure rod 162. The vertical movement block 163 is connected to the support frame 14 in a vertical sliding manner, and a positioning spring 164 is provided between the vertical movement block 163 and the support frame 14. One end of the positioning spring 164 is fixedly connected to the vertical movement block 163, and the other end is fixedly connected to the support frame 14. The positioning spring 164 applies an upward thrust to the vertical movement block 163. When the positioning spring 164 is in a natural state, the squeeze block 161 and the pressing block 419 do not contact each other.

[0061] Reference Figure 1 and Figure 7 , a pressing plate 165 is provided at the upper end of the vertical moving block 163, and a avoiding groove corresponding to the pressing plate 165 is provided at the support frame 14. The pressing plate 165 is located in the avoiding groove and is rotatably connected to the support frame 14 in the vertical direction. One end of the pressing plate 165 passes through the avoiding groove and extends to the side of the support frame 14 close to the mounting frame 3. When the clamping plate 42 moves, it approaches or moves away from the pressing plate 165. The end of the pressing plate 165 away from the mounting frame 3 is rotatably connected to a counterweight wheel 166. Under the action of gravity, the counterweight wheel 166 drives one end of the pressing plate 165 to approach the vertical moving block 163 and be rollingly connected to the upper end of the vertical moving block 163.

[0062] Reference Figure 1 and Figure 7 In the initial state, the pressing plate 42 is located above the pressing plate 165. When the needle body material needs to be pressed by the pressing plate 42, the pressing plate 42 is driven downward by the pressing cylinder 44. When the pressing plate 42 contacts one end of the pressing plate 165, it pushes the pressing plate 165 to flip, so that the counterweight wheel 166 is away from the vertical movement block 163. When the clamping plate 42 presses the needle body, it separates from the pressing plate 165. At this time, the pressing plate 165 is reset under the action of the counterweight wheel 166. When the processing of the needle body is completed, the clamping plate 42 is operated to move up. When the clamping plate 42 conflicts with the pressing plate 165, the pressing plate 165 is pushed to flip over again, so that the pressing plate 165 pushes the vertical movement block 163 downward through the counterweight wheel 166. When the vertical movement block 163 moves, it drives the extrusion block 161 to approach the pressing block 419 through the pressure rod 162. At this time, the pressing block 419 drives the connecting rod 418 to move under the action of the slide groove 410, so that the connecting rod 418 approaches the needle body along the straight groove 415 through the push rod 416, and then pushes the needle body out of the mounting groove 411, completing the unloading of the needle body, and it is more convenient to take the needle body out of the mounting groove 411.

[0063] The implementation principle of the embodiment 1 is as follows: after the needle body is pressed by the push plate 41 and the pressing plate 42, the driving member is operated to drive the mounting frame 3 to move away from the support block 13, and the planer 2 is used to plan the flat part of the outer back of the needle body when the mounting frame 3 moves. When the guide rod 62 enters the guide groove 611 and moves along the guide groove 611, the groove cutter 5 is driven to approach the needle body by the sliding rod, so that the cutter head 51 of the groove cutter 5 enters the groove, and the mounting frame 3 continues to move, so that the cutter head 51 plans the inner wall of the groove, and no secondary processing is required for the needle body, which is conducive to improving the working efficiency when processing the needle body.

[0064] Example 2

[0065] Reference Figure 8 and Fig. 9 , the difference between this embodiment and embodiment 1 is that the composition of the adjusting member 6 is different, and the groove of the needle body material in this embodiment is rectangular. In this embodiment, the adjusting member 6 includes a moving block 63, an electric cylinder 64 and a driving block 65. The moving block 63 is located at the upper end of the body 1 and is slidably connected to the body 1 along a direction perpendicular to the movement of the mounting frame 3. The moving block 63 and the mounting frame 3 are arranged vertically, the moving block 63 is below the mounting frame 3, and a moving groove 631 is opened at the upper end of the moving block 63 along the length direction of the mounting frame 3, and the moving groove 631 is arranged along a straight line.

[0066] Reference Figure 8 and Fig. 9 The driving block 65 is adapted to the moving groove 631 and is fixedly connected to the lower end of the sliding column. When the driving block 65 moves along the length direction of the sliding column, it drives the groove cutter 5 to move. In the natural state of the elastic member 31, the driving block 65 is directly opposite to the end of the moving groove 631. The electric cylinder 64 is installed at the upper end of the fuselage 1, and the output end of the electric cylinder 64 is fixedly connected to the moving block 63. When the electric cylinder 64 is working, it drives the moving block 63 to move horizontally. When the groove cutter 5 moves to a position directly opposite to the groove of the needle body, the moving block 63 enters the moving groove 631. At this time, the mounting frame 3 stops moving, and drives the moving block 63 close to the needle body through the electric cylinder 64, so that the moving block 63 drives the groove cutter 5 to move through the driving block 65.

[0067] Reference Figure 8 and Fig. 9A conical groove 52 is provided on the side of the groove cutter 5 away from the mounting frame 3. The width of the conical groove 52 gradually decreases along the direction in which the groove cutter 5 approaches the mounting frame 3. The inner wall of the conical groove 52 cooperates with the end face of the groove cutter 5 along the length direction of the mounting groove 411 to form a blade for planing the needle body. A triangular block 53 is provided on the end face of the groove cutter 5 away from the inner wall of the conical groove 52. The triangular block 53 is arranged vertically. When planing a rectangular groove, when the groove cutter 5 extends into the groove, the triangular block 53 close to the inner wall of the groove contacts the end face of the groove perpendicular to the outer back, and then planing is performed on it. When the blade of the groove cutter 5 contacts the end face of the groove parallel to the outer back, the moving block 63 stops moving. At this time, the mounting frame 3 is controlled to continue to move, so that the mounting frame 3 processes the end face of the groove parallel to the outer back through the groove cutter 5.

[0068] Reference Figure 8 and Fig. 9 When the groove cutter 5 moves to the end of the groove, the moving block 63 is operated to reset, thereby driving the groove cutter 5 to move out of the groove, and the mounting frame 3 is operated to move back and forth, and the above operation is repeated to complete the planing process of the outer back of the needle body, and at the same time complete the planing process of the inner wall of the rectangular groove of the needle body.

[0069] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A warp knitting machine groove needle planing device, comprising a machine body (1) and a planer (2), the machine body (1) being provided with a carrier (11), the planer (2) being located above the carrier (11), the machine body (1) being provided with a driving member for driving the planer (2) to move, characterized in that: Also includes: The mounting frame (3) is located at the upper end of the machine body (1) and is arranged horizontally. A support block (13) is fixedly arranged at the upper end of the machine body (1). The mounting frame (3) passes through the support block (13) in the horizontal direction and is slidably connected to the support block (13). The support block (13) is arranged hollow. A driving member is arranged in the support block (13) and is used to drive the mounting frame (3) to move. The planer (2) is located on one side of the mounting frame (3) in the width direction, and the planer (2) and the mounting frame (3) are arranged in the horizontal direction. A clamping member (4), the clamping member (4) being located at the upper end of the carrier frame (11) and being located on the side of the mounting frame (3) where the planer (2) is arranged, the clamping member (4) being used to fix the needle body and drive the needle body to move, and the moving direction of the needle body is perpendicular to the moving direction of the mounting frame (3); The groove cutter (5) is located on a side of the mounting frame (3) where the planer cutter (2) is arranged, and is slidably connected to the mounting frame (3) in a direction approaching or moving away from the clamping member (4). An elastic member (31) is arranged between the groove cutter (5) and the mounting frame (3). When the elastic member (31) is in a natural state, the groove cutter (5) is located at a position away from the clamping member (4) relative to the planer cutter (2); The adjusting member (6) is located on a side of the mounting frame (3) away from the clamping member (4) and is used to drive the groove cutter (5) to move toward or away from the clamping member (4).

2. A warp knitting machine groove needle planing device according to claim 1, characterized in that: The clamping member (4) comprises a push plate (41), a clamping plate (42), a pushing cylinder (43) and a clamping cylinder (44); a transverse rail (12) is fixedly arranged at the upper end of the carrier frame (11); the transverse rail (12) is arranged perpendicularly to the mounting frame (3); the push plate (41) is slidably connected to the transverse rail (12) along the length direction of the transverse rail (12); the pushing cylinder (43) is located on a side of the push plate (41) away from the mounting frame (3) and is used to drive the push plate (41) to move along the transverse rail (12); the push plate (41) A mounting groove (411) for fixing the needle body is provided on one side close to the mounting frame (3); a support frame (14) is fixedly provided on the carrier frame (11) in the vertical direction; the support frame (14) is located at the end of the transverse rail (12) close to the mounting frame (3); and a through groove (141) for the needle body to pass through is provided at the lower end of the support frame (14); a clamping plate (42) is slidably connected to the support frame (14) in the vertical direction; and a clamping cylinder (44) is fixedly provided above the support frame (14) for pushing the clamping plate (42) to move.

3. A warp knitting machine groove needle planing device according to claim 2, characterized in that: A material discharge groove (142) is vertically provided on one side of the support frame (14) away from the installation groove (411). When the push plate (41) reciprocates, the installation groove (411) and the material discharge groove (142) switch between a facing state and a staggered state. A plurality of limit rods (143) are arranged in the material discharge groove (142) along the length direction. A movable plate (144) is vertically fixed to the upper end of the limit rod (143). The upper end of the support frame (14) is rotatably connected to the limit rod (143) one by one. The corresponding rotating disk (145) has a connecting groove (146) opened along the diameter direction on one side of the rotating disk (145) close to the support frame (14); the movable plate (144) passes through the connecting groove (146) and is slidably connected with the rotating disk (145) along the length direction; the lower end of the movable plate (144) is in contact with the support frame (14); the upper end of the movable plate (144) is threadedly connected with a clamping bolt (147); the clamping bolt (147) passes through the movable disk and abuts against the movable plate (144).

4. The warp knitting machine groove needle planing device according to claim 2, characterized in that: The push plate (41) is provided with a clamping plate (412), the clamping plate (412) is located at any end of the mounting groove (411) along the length direction, a clamping spring (413) is provided between the clamping plate (412) and the push plate (41), one end of the clamping spring (413) is fixedly connected to the push plate (41), and the other end is fixedly connected to the push plate (41), and the clamping spring (413) is used to make the clamping plate (412) move toward the mounting groove (411). ), an upper end portion of the carrier frame (11) is provided with an inclined groove (111) corresponding to the clamping plate (412), the inclined groove (111) points along the direction of the support frame (14) toward the cross rail (12) and is inclined in a direction away from the cross rail (12), and an insert block (414) is fixedly provided at the lower end portion of the clamping plate (412), the insert block (414) is located in the inclined groove (111) and is slidably connected to the carrier frame (11) along the length direction of the inclined groove (111).

5. The warp knitting machine groove needle planing device according to claim 2, characterized in that: The push plate (41) is provided with a straight groove (415) along the length direction of the cross rail (12) and is connected to the mounting groove (411). A push rod (416) is provided in the straight groove (415). The push rod (416) is slidably connected to the push plate (41) along the length direction of the straight groove (415). A return spring (417) is provided between the push rod (416) and the push plate (41). One end of the return spring (417) is fixedly connected to the push rod (416), and the other end is fixedly connected to the push plate (41). The return spring (417) is automatically In the state, the end of the push rod (416) close to the mounting frame (3) is outside the mounting groove (411), and a connecting rod (418) is hingedly connected to the side of the push rod (416) away from the mounting frame (3) along the transverse direction, and the end of the connecting rod (418) away from the push rod (416) is rotatably connected to a pressing block (419), and the push plate (41) is provided with a sliding groove (410) perpendicular to the straight groove (415), and the clamping block is located in the sliding groove (410) and is slidably connected to the push plate (41) along the length direction of the sliding groove (410).

6. The warp knitting machine groove needle planing device according to claim 1, characterized in that: The adjusting member (6) comprises a guide block (61) and a guide rod (62). The guide block (61) is located above the machine body (1). The machine body (1) is fixedly provided with a support rod (15) for fixing the guide block (61). A guide groove (611) is opened on a side of the guide block (61) close to the mounting frame (3) along the moving direction of the mounting frame (3). The track of the guide groove (611) is consistent with the track of the end surface of the outer back of the needle body. The end of the groove knife (5) away from the clamping member (4) passes through the mounting frame (3) and is fixedly connected to the guide rod (62). When the elastic member (31) is in a natural state, the guide rod (62) is opposite to the end of the guide groove (611). When the guide rod (62) is in the mounting groove (411), it contacts the inner wall of the mounting groove (411).

7. A warp knitting machine groove needle planing device according to claim 6, characterized in that: A cutter head (51) is clamped on one side of the groove cutter (5) close to the clamping member (4), the cutter head (51) is located in the middle of the groove cutter (5), and the thickness of the cutter head (51) gradually decreases in the direction away from the mounting frame (3), and a material return groove (511) is provided on both sides of the cutter head (51) along the length direction of the mounting frame (3), and the material return groove (511) is curved from top to bottom along the direction of the cutter head (51) close to the groove cutter (5).

8. The warp knitting machine groove needle planing device according to claim 1, characterized in that: The adjusting member (6) comprises a moving block (63), an electric cylinder (64) and a driving block (65); the moving block (63) is located above the machine body (1) and is slidably connected to the machine body (1) in a transverse direction; the moving direction of the moving block (63) is perpendicular to the moving direction of the mounting frame (3); the driving block (65) is located on a side of the slot cutter (5) close to the moving block (63) and is fixedly connected to the slot cutter (5); a moving groove (631) adapted to the driving block (65) is provided on a side of the moving block (63) close to the slot cutter (5); the moving groove (631) is arranged along the length direction of the mounting frame (3); and when the elastic member (31) is in a natural state, the driving block (65) faces the end of the moving groove (631).

9. A warp knitting machine groove needle planing device according to claim 8, characterized in that: A conical groove (52) is provided on one side of the groove cutter (5) close to the clamping member (4). The conical groove (52) is arranged vertically, and the width of the conical groove (52) gradually decreases in the direction in which the groove cutter (5) is away from the clamping member (4). A triangular block (53) is fixedly provided on the end surface of the groove cutter (5) away from the inner wall of the conical groove (52). The triangular block (53) is arranged along the length direction of the conical groove (52).

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